Z2021149 BOS REPORT.PDF

Maricopa County — Formal (2022-03-09)

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March 9, 2022 
Z2021149 
Page 1 of 3 
Report to the Board of Supervisors 
Prepared by the Maricopa County Planning and Development Department 
 
 
 
Board Hearing Date: 
March  9, 2022 
 
Case #/Title:   
 
 
Z2021149 – Marbella Ranch East Phase 2  
 
 
Supervisor District: 
4 
 
Applicant/Owners:  
Joe Walsh, Walsh Design Group / Henderson Properties, LLC; 
Rim Village III, LLC; Marbella Ranch East, LLC    
 
Request: 
Zone Change from Rural-43 to R-5 RUPD 
 
Site Location: 
Approx. 750’ south of the SEC of Northern Ave. and 
El Mirage Rd., in the Glendale area 
 
Site Size: 
Approximately 19.1 acres 
 
County Island Status: 
N/A 
Additional 
Comments: 
The applicant requests a zone change with overlay from 
Rural-43 to R-5 RUPD to facilitate development multi-family 
attached residences and single-family detached residences, 
to be rented or leased, located on a single parcel. Upon 
approval of the current request, a Plan of Development 
(POD) will be necessary to complete the entitlement for 
residential development of the subject property. There are no 
outstanding concerns from reviewing agencies nor any 
known public opposition.  
 
  
Commission  
 
Recommendation: 
On 2/10/22, the Commission voted 7-0 to recommend 
approval of Z2021149 subject to conditions ‘a’ – ‘j’:  
 
a. 
Development of the site shall be in substantial conformance with the Zoning Exhibit 
entitled “Marbella Ranch East”, consisting of 1 full-size sheet, dated 
December 24, 2021 and stamped received December 28, 2021, except as 
modified by the following conditions. 
 
b. 
Development of the site shall be in substantial conformance with the Narrative 
Report entitled “Project Narrative for Rezone of Marbella Ranch East”, consisting 
of 6 pages, dated December 24, 2021 and stamped received December 28, 2021, 
except as modified by the following conditions. 
 
c. 
The R-5 RUPD zoning district shall have a maximum of 400 residential units and shall 
be subject to the following R-5 RUPD zoning district standards:

March 9, 2022 
Z2021149 
Page 2 of 3 
 
1. 
Minimum front yard: 15 ft. 
2. 
Minimum rear yard: 15 ft. 
3. 
Minimum lot area: 3,000 sq. ft. 
4. 
Minimum lot width: 40 ft. 
5. 
Garage setback to alley line: 3 ft. 
 
d. 
The following Planning Engineering conditions shall apply:  
 
1. 
Without 
the 
submittal 
of 
a 
precise 
plan 
of 
development, 
no 
development approval is implied by this review, including, but not limited 
to number of proposed building lots/units, drainage design, access and 
roadway alignments. These items will be addressed as development plans 
progress and are submitted to the County for further review and/or 
entitlement. 
 
2. 
A traffic impact study (TIS) must be submitted with future entitlement 
(preliminary plat or POD) application(s). 
 
3. 
The eastern border of the site is within the Agua Fria River Floodway and 
Floodplain. No fill will be allowed within the Floodway. Future entitlement 
(preliminary plat or POD) application(s) must address floodplain/floodway 
and erosion protection. 
 
4. 
Engineering review of re-zone cases is conceptual in nature. All 
development and engineering design shall be in conformance with 
Section 1205 of the Maricopa County Zoning Ordinance; Drainage Policies 
and Standards; Floodplain Regulations for Maricopa County; MCDOT 
Roadway Design Manual; and current engineering policies, standards and 
best practices at the time of application for construction. 
 
e. 
All buildings subject to noise attenuation as per ARS § 28-8482(B).  
 
f. 
The master developer shall notify future homeowners that they are located 
within the state-defined “territory in the vicinity of a military airport” with the 
following language: 
 
 
“You are buying a home or property in the ‘vicinity of a military airport’ as described 
by State of Arizona statute ARS §28-8481. Your house should include sound 
attenuation measures as directed by State law. You will be subject to direct over 
flights and noise by Luke Air Force Base jet aircraft in the vicinity. 
 
 
Luke Air Force Base executes over 200,000 flight operations per year, at an 
average of approximately 170 overflights per day. Although Luke's primary flight 
paths are located within 20 miles from the base, jet noise will be apparent 
throughout the area as aircraft transient to and from the Barry M. Goldwater 
Gunnery Range and other flight training areas. 
 
 
Luke Air Force Base may launch and recover aircraft in either direction off its 
runways oriented to the southwest and northeast. Noise will be more noticeable 
during overcast sky conditions due to noise reflections off the clouds.

March 9, 2022 
Z2021149 
Page 3 of 3 
 
 
Luke Air Force Base's normal flying hours extend from 7:00 a.m. until approximately 
midnight, Monday through Friday, but some limited flying will occur outside these 
hours and during most weekends. 
 
 
Such notification shall be recorded on all Final Plats, be permanently posted on 
not less than a 3 foot by 5 foot sign in front of all home sales offices, be permanently 
posted on the front door of all home sales offices on not less than an 8½ inch by 
11 inch sign, and be included in all covenants, conditions, and restrictions (CC&Rs) 
as well as the Public Report and conveyance documents. 
 
g. 
Noncompliance with any Maricopa County Regulation shall be grounds for 
initiating a revocation of this Zone Change as set forth in the Maricopa County 
Zoning Ordinance.  
 
h. 
The property owner/s and their successors waive claim for diminution in value if 
the County takes action to rescind approval due to noncompliance with 
conditions.  
 
i. 
The granting of this change in use of the property has been at the request of the 
applicant, with the consent of the landowner.  The granting of this approval allows 
the property to enjoy uses in excess of those permitted by the zoning existing on 
the date of application, subject to conditions.  In the event of the failure to comply 
with any condition, the property shall revert to the zoning that existed on the date 
of application.  It is, therefore, stipulated and agreed that either revocation due 
to the failure to comply with any conditions, does not reduce any rights that 
existed on the date of application to use, divide, sell or possess the property and 
that there would be no diminution in value of the property from the value it held 
on the date of application due to such revocation of the Zone Change. The Zone 
Change enhances the value of the property above its value as of the date the 
Zone Change is granted and reverting to the prior zoning results in the same value 
of the property as if the Zone Change had never been granted. 
 
j. 
Zoning approval is conditional per Maricopa County Zoning Ordinance, Article 
304.6, and ARS § 11-814 for five (5) years, within which time the subject site shall 
obtain an approved plan of development or final subdivision plat, and an issued 
infrastructure permit for initial development. If this term is not met the Planning and 
Development Department may present the R-5 RUPD zoning for Z2021149 to the 
Board of Supervisors (Board), upon recommendation by the Planning and Zoning 
Commission (Commission), for consideration of amendments or revocation of 
zoning due to undeveloped parcels. 
 
 
Presented by: 
 
Sean Watkins, Planner 
Reviewed by: 
 
Darren V. Gérard, AICP, Planning Services Manager   
 
Attachment: 
 
2/10/22 P&Z Packet (23 pages)  
 
 
Note: 
2/10/22 Draft P&Z Minutes are not available as of the writing of this report, but can 
be provided upon request later when available.

Z2021149 
Page 1 of 10 
Report to the Planning and Zoning Commission 
Prepared by the Maricopa County Planning and Development Department 
 
 
 
Case: 
Z2021149 – Marbella Ranch East Phase 2  
 
 
 
 
Hearing Date: 
February 10, 2022 
 
Supervisor District: 
4 
 
 
 
  
 
Applicant: 
Joe Walsh, Walsh Design Group  
 
Owners: 
Henderson 
Properties, 
LLC; 
Rim 
Village 
III, 
LLC; 
Marbella 
Ranch East, LLC    
   
Request: 
Zone Change from Rural-43 to R-5 RUPD  
 
  
 
Site Location: 
Approx. 750’ south of the SEC of Northern Ave. and El Mirage Rd., in 
the Glendale area 
 
  
Site Size: 
Approx. 19.1 acres 
 
Density: 
19.8 d.u./ac 
 
County Island:  
No 
 
 
County Plan: 
White Tank Grand Avenue Area Plan – Mixed Use Employment  
 
Municipal Plan: 
City of Glendale 2040 General Plan – Heavy Industrial (HI) 
 
Municipal Comments: 
None received  
 
Support/Opposition: 
None known  
 
Recommendation: 
Approve with conditions

Z2021149 
Page 2 of 10 
Project Summary: 
 
1. 
The Applicant, Joe Walsh, Walsh Design Group, requests a zone change with overlay from 
Rural-43 to R-5 RUPD (with no precise Plan of Development) for contiguous parcels 
501-54-011F, 501-54-011G, 501-54-012H and 501-54-012L, which comprise approximately 
19.1 acres. The subject property lies approximately 750 ft. south of the southeast corner 
of Northern Ave. and El Mirage Rd., in the Glendale area. The subject property is vacant, 
with small areas of 100-year floodplain and floodway lying on the eastern portion of the 
property.  
 
2. 
The property is located within the Territory in the Vicinity of a Military Airport, specifically 
Luke Air Force Base (LAFB), which requires sound attenuation to be included in the design 
of all future residences on the property (Maricopa County Location Additions and 
Addenda, Section 209). LAFB commented on December 10, 2021 that future residential 
development of the property is not anticipated to negatively affect flight operations at 
LAFB.  
 
3. 
The RUPD overlay proposes five modifications of the base, R-5 zone development 
standards. The following table illustrates and contrasts the applicable development 
standards of the R-5 zone, and other provisions of the MCZO, with those proposed for the 
requested R-5 RUPD (Note: changes to base standards are indicated in bold). 
 
Standard 
Base  
R-5 Standards 
Proposed  
R-5 RUPD Standards 
Maximum Height 
40’ 
40’ 
Front Yard Setback1 
20’ 
15’ 
Interior Side Setback 
5’ 
5’ 
Street-Side Setback 
10’ 
10’ 
Rear Setback2 
25’ 
15’ 
Lot Area3 
6,000 sq. ft. 
3,000 sq. ft. 
Lot Width4 
60’ 
40’ 
Lot Area per Dwelling Unit 
1,000 sq. ft. 
1,000 sq. ft. 
Lot Coverage 
60% 
60% 
Parking Spaces 
2 
2 
Garage Setback to Alley 
Line5 
10’ 
3’ 
1 MCZO Art. 702.4.1.a 
2 MCZO Art. 702.4.3 
3 MCZO Art. 702.5.1 
4 MCZO Art. 702.5.2 
5 MCZO Art. 1106.2

Z2021149 
Page 3 of 10 
Zoning Map (Subject Property Outlined in Red) 
 
 
2020 Aerial Photograph (Subject Property Outlined in Red)

Z2021149 
Page 4 of 10 
Excerpt of Zoning Exhibit 
 
Vicinity Zoning Map 
  
Glendale 
El Mirage

Z2021149 
Page 5 of 10 
Sections 1 and 2: 
White Tank Grand Ave. Mixed Use Employment (Purple)  
 
 
4. 
It should be noted that the applicant is not proposing a site plan (required Plan of 
Development [POD]) at this time. According to the project narrative, future development 
of the subject property is anticipated to comprise multi-family attached residences and 
single-family detached residences to be offered for rent/lease, located on a single, 
combined parcel. The goal is to create a mix of housing types in a well-designed, 
pedestrian friendly, and community-oriented neighborhood. A POD will be necessary to 
complete the entitlement for residential development of the subject property. The zone 
change is a legislative approval while the POD is administratively approved. Therefore, 
future POD approval is contingent upon prior approval of the current zone change 
request. 
 
Existing On-Site and Adjacent Zoning / Land Use: 
 
5. 
On-site: 
 
Rural-43 / vacant   
North: 
Rural-43 / vacant 
South: 
R-5 RUPD / vacant 
East: 
Rural-43 & Mining Exemptions / Mining 
West: 
El Mirage Rd. then R-5 RUPD & Rural-43 / vacant 
 
 
 
 
 
Section 2, T2N, R1W 
Section 1, T2N, R1W

Z2021149 
Page 6 of 10 
Utilities and Services: 
 
6. 
Water: 
 
Liberty Utilities 
Wastewater: 
Liberty Utilities 
School Districts: 
Dysart Unified School District #89  
Fire: 
Rural Metro 
Police:  
MCSO  
 
Right-of-Way: 
 
7. 
The following table includes existing and proposed half-width right-of-way and the future 
classification based upon the Maricopa County Department of Transportation (MCDOT) 
Major Streets and Routes Plan.   
 
Street Name 
Half-width Existing R/W 
Half-width Proposed R/W 
Future Classification 
El Mirage Road 
33-ft 
65-ft 
Minor Arterial 
 
Adopted Plans: 
 
8. 
Maricopa County White Tank / Grand Avenue Area Plan (adopted December 6, 2000): 
The Area Plan designates the subject property for Mixed Use Employment. This category 
identifies locations of major planning area employment centers, with emphasis on 
cohesive and comprehensive planned environments. Uses permitted in this category 
include offices, light industrial, business and research parks, government facilities, post-
secondary educational facilities and major medical facilities. However, residential uses 
are not allowed in mixed-use employment centers. Compatibility with adjacent current 
and future land uses is an important consideration and developments are subject to plan 
review and approval.  However, as shown in the Vicinity Zoning and White Tank / Grand 
Ave. Section 1 and 2 maps, above, the majority of the purple Mixed Use Employment 
area in Section 2, T2N, R1W, and approximately 36.7 acres of Section 1, T2N, R1W have 
been rezoned to R-5 RUPD and several plats have been approved subsequent to the 
adoption of this sub-area plan to provide for the Marbella Ranch, Luke Landing and 
Marbella Ranch East subdivisions. Together, those subdivisions 
will comprise 
approximately 1,740 single-family attached and detached dwelling units on 
approximately 324 acres, resulting in an approximate density of 5.4 dwelling units per 
acre. The current proposal is an eastward extension of that residential development, 
albeit at a higher density of approximately 19.8 dwelling units per acre. The proposed 
intensity of residential use will be compatible with land uses in the Mixed Use Employment 
designation and the future design will emphasize a cohesive and comprehensive 
planned environment, pursuant to the goals of this Area Plan.          
 
9. 
City of Glendale 2040 General Plan (adopted April 16, 2016): The Area Plan designates 
the subject property Heavy Industrial (HI). This designation is intended to provide for 
capital‐intensive operations that manufacture or fabricate products within enclosed or 
partially enclosed structures. Heavy Industrial provides for the development and 
accommodation of intense industrial activity involving manufacturing, warehousing, 
assembly, storage, and industrial processes. These industrial activities involve significant 
amounts of noise, heat, mechanical and chemical processing, large amounts of 
materials transfer, and large‐scale machinery and structures.  To date, the City of

Z2021149 
Page 7 of 10 
Glendale has not provided comment as to whether or not the proposal is consistent with 
their general plan. 
 
Public Participation Summary: 
 
10. 
The applicant complied with the Maricopa County Citizen Review Process with the 
required posting of the site and notification by first class mail to adjacent property owners 
within 300’ of the subject parcel and interested parties. No agencies, including the City 
of Glendale, submitted comments. 
 
Outstanding Concerns from Reviewing Agencies: 
 
11. 
To date, Staff has not received comments from reviewing agencies stating concerns with 
or opposition to the proposal.      
 
Staff Analysis: 
 
12. 
The proposed zone change from Rural-43 to R-5 RUPD, including the requested 
modifications to development standards, and the residential development anticipated 
for the subject property (to be addressed by a future POD), appears appropriate for the 
area, and consistent with surrounding land uses and development patterns. The 
requested R-5 RUPD designation and future POD are anticipated to provide for a mix of 
housing products, including attached and detached single-family residences, all of 
which are intended to be offered for rent/lease, under a single ownership. The 
anticipated 19.8 d.u./ac. density appears to fit with the development currently entitled 
to the south and southwest of the subject property and is anticipated to support a 
pedestrian friendly streetscape and community environment, which is pursuant to the 
intent of the applicable County sub-area plan and City of Glendale comprehensive plan 
designations. Furthermore, Luke Air Force Base stated in a comment letter dated 
December 10, 2021 that the proposed development, including the 19.8 d.u./ac. density, 
will have no effect on their flight operations. As shown in the Zoning and Section 1 and 2 
maps, above, existing and entitled, future development in the vicinity is characterized 
mainly by R1-6 and R-5 RUPD single-family residential subdivisions (Marbella Ranch, Luke 
Landing and Marbella Ranch East) and densities of approximately 5.4 d.u./ac. (Z2014011, 
Z2015002 and Z2021062). While the anticipated density of 19.8 d.u./ac. is higher than the 
surrounding properties, the Applicant argues that there is a strong market for the housing 
products anticipated for the subject property. Staff finds that the subject property is 
served by a municipal water and sewer provider (Liberty Utilities), immediate access to 
El Mirage Road and Northern Ave., and the Loop 202 (located approximately 3 miles east 
of the subject property). Furthermore, the subject property is a northern extension of the 
previously entitled and partially constructed Marbella Ranch and Marbella Ranch East 
subdivisions, located to the southwest and south of the subject property, respectively. 
Rural-43 zoned properties lie to the north, east and west of the subject property with 
mining exemptions and apparent mining activities taking place to the east of the subject 
property. Accordingly, the proposed residential development will be consistent with the 
exiting residential entitlements to the west and south and, therefore, the proposed 
development is anticipated to have no negative effects on adjacent properties and 
activities. The requested R-5 RUPD development standard modifications appear 
appropriate and necessary for the anticipated development of the subject property.

Z2021149 
Page 8 of 10 
Recommendation: 
 
13. 
For the reasons outlined in this report, staff recommends the Commission adopt a motion 
recommending that the Board of Supervisors Approve Z2021149 subject to conditions ‘a’ 
– ‘j’. 
 
a. 
Development of the site shall be in substantial conformance with the Zoning Exhibit 
entitled “Marbella Ranch East”, consisting of 1 full-size sheet, dated 
December 24, 2021 and stamped received December 28, 2021, except as 
modified by the following conditions. 
 
b. 
Development of the site shall be in substantial conformance with the Narrative 
Report entitled “Project Narrative for Rezone of Marbella Ranch East”, consisting 
of 6 pages, dated December 24, 2021 and stamped received December 28, 2021, 
except as modified by the following conditions. 
 
c. 
The R-5 RUPD zoning district shall have a maximum of 400 residential units and shall 
be subject to the following R-5 RUPD zoning district standards: 
 
1. 
Minimum front yard: 15 ft. 
2. 
Minimum rear yard: 15 ft. 
3. 
Minimum lot area: 3,000 sq. ft. 
4. 
Minimum lot width: 40 ft. 
5. 
Garage setback to alley line: 3 ft. 
 
d. 
The following Planning Engineering conditions shall apply:  
 
1. 
Without 
the 
submittal 
of 
a 
precise 
plan 
of 
development, 
no 
development approval is implied by this review, including, but not limited 
to number of proposed building lots/units, drainage design, access and 
roadway alignments. These items will be addressed as development plans 
progress and are submitted to the County for further review and/or 
entitlement. 
 
2. 
A traffic impact study (TIS) must be submitted with future entitlement 
(preliminary plat or POD) application(s). 
 
3. 
The eastern border of the site is within the Agua Fria River Floodway and 
Floodplain. No fill will be allowed within the Floodway. Future entitlement 
(preliminary plat or POD) application(s) must address floodplain/floodway 
and erosion protection. 
 
4. 
Engineering review of re-zone cases is conceptual in nature. All 
development and engineering design shall be in conformance with 
Section 1205 of the Maricopa County Zoning Ordinance; Drainage Policies 
and Standards; Floodplain Regulations for Maricopa County; MCDOT 
Roadway Design Manual; and current engineering policies, standards and 
best practices at the time of application for construction. 
 
e. 
All buildings subject to noise attenuation as per ARS § 28-8482(B).

Z2021149 
Page 9 of 10 
 
f. 
The master developer shall notify future homeowners that they are located 
within the state-defined “territory in the vicinity of a military airport” with the 
following language: 
 
 
“You are buying a home or property in the ‘vicinity of a military airport’ as 
described by State of Arizona statute ARS §28-8481. Your house should include 
sound attenuation measures as directed by State law. You will be subject to direct 
over flights and noise by Luke Air Force Base jet aircraft in the vicinity. 
 
 
Luke Air Force Base executes over 200,000 flight operations per year, at an 
average of approximately 170 overflights per day. Although Luke's primary flight 
paths are located within 20 miles from the base, jet noise will be apparent 
throughout the area as aircraft transient to and from the Barry M. Goldwater 
Gunnery Range and other flight training areas. 
 
 
Luke Air Force Base may launch and recover aircraft in either direction off its 
runways oriented to the southwest and northeast. Noise will be more noticeable 
during overcast sky conditions due to noise reflections off the clouds. 
 
 
Luke Air Force Base's normal flying hours extend from 7:00 a.m. until approximately 
midnight, Monday through Friday, but some limited flying will occur outside these 
hours and during most weekends. 
 
 
Such notification shall be recorded on all Final Plats, be permanently posted on 
not less than a 3 foot by 5 foot sign in front of all home sales offices, be permanently 
posted on the front door of all home sales offices on not less than an 8½ inch by 
11 inch sign, and be included in all covenants, conditions, and restrictions (CC&Rs) 
as well as the Public Report and conveyance documents. 
 
g. 
Noncompliance with any Maricopa County Regulation shall be grounds for 
initiating a revocation of this Zone Change as set forth in the Maricopa County 
Zoning Ordinance.  
 
h. 
The property owner/s and their successors waive claim for diminution in value if 
the County takes action to rescind approval due to noncompliance with 
conditions.  
 
i. 
The granting of this change in use of the property has been at the request of the 
applicant, with the consent of the landowner.  The granting of this approval allows 
the property to enjoy uses in excess of those permitted by the zoning existing on 
the date of application, subject to conditions.  In the event of the failure to comply 
with any condition, the property shall revert to the zoning that existed on the date 
of application.  It is, therefore, stipulated and agreed that either revocation due 
to the failure to comply with any conditions, does not reduce any rights that 
existed on the date of application to use, divide, sell or possess the property and 
that there would be no diminution in value of the property from the value it held 
on the date of application due to such revocation of the Zone Change. The Zone 
Change enhances the value of the property above its value as of the date the

Z2021149 
Page 10 of 10 
Zone Change is granted and reverting to the prior zoning results in the same value 
of the property as if the Zone Change had never been granted. 
 
j. 
Zoning approval is conditional per Maricopa County Zoning Ordinance, Article 
304.6, and ARS § 11-814 for five (5) years, within which time the subject site shall 
obtain an approved plan of development or final subdivision plat, and an issued 
infrastructure permit for initial development. If this term is not met the Planning and 
Development Department may present the R-5 RUPD zoning for Z2021149 to the 
Board of Supervisors (Board), upon recommendation by the Planning and Zoning 
Commission (Commission), for consideration of amendments or revocation of 
zoning due to undeveloped parcels. 
 
 
Presented by: 
Sean Watkins, Planner 
Reviewed by: 
Darren V. Gérard, AICP, Planning Services Manager   
 
Attachments: 
Case Map (1 page) 
 
Zoning Exhibit (reduced 8.5”x11”, 1 page) 
 
Narrative Report (6 pages) 
 
MCENG comments (2 pages) 
 
MCESD comments (1 page) 
 
Luke Air Force Base comment (2 pages)

M
ARICO
PA CO
UN
TY
/
M
aricopa County Planning & Developm
ent - Phoenix, AZ
4
G
ross Acres: 20 approx.
G
enerated January 12, 2022 08:46 AM
Z2021149
Application Nam
e:
Legal Description
M
arbella Ranch East Phase 2
Applicant
Case Address
,
JO
E W
ALSH for W
ALSH DESIG
N G
RO
UP
7807 N EL M
IRAG
E Rd
Applicant Phone/Em
ail
Parcel Prim
ary:501-54-011F
602.619.7581
LANDO
C@
CO
X.NET
G
LENDALE AZ 85307
M
ap scale 1:3,632
Supervisor District No.
REZO
NE FRO
M
 RURAL-43 TO
 R-5 RUPD W
ITHO
UT PRECISE PLAN O
F DEVELO
PM
ENT FO
R FUTURE
SUBDIVISIO
N IN THE G
LENDALE AREA
5.3585 in

Doug Jones, P.E., CFM
Planning & Development
501 North 44th Street, Suite 200
Phoenix, Arizona 85008
Phone: (602) 372-0790
Fax: (602) 506-8762
www.maricopa.gov/planning
Email address:
Doug.Jones@maricopa.gov
 
Maricopa County
Planning & Development Department
Engineering Plan Review
Date:  
January 10, 2022
Memo To: Darren Gerard, AICP, Planning Manager, Department of Planning & 
Development
Attn:
Sean Watkins, Planner, Planning & Development Services
From:
Doug Jones, P.E., CFM, Plans Examiner Engineer, Planning & 
Development Services
cc:
Michael Norris, P.E., Engineering Manager, Planning & Development
Bob Fedorka, P.E., Engineering Supervisor, Planning & Development
Subject:  
Z2021149 - Zone Change (to R-5 RUPD) Marbella Ranch East Ph2
(E2 Memo)
Job Site Address: 7807 N EL MIRAGE Rd, GLENDALE, AZ 85307
APN(s):
501-54-011F
This application is to specify zoning for future development and does not include a 
Plan of Development.
PND Engineering Plan Review (DPR, FCD and PND Transportation) has reviewed the 
2nd submittal of the Zone Change application routed for review on December 28, 2021, 
and has no objections provided that the following conditions are made part of any 
approval:
The following conditions will apply as part of any approval:
1. Without the submittal of a precise plan of development, no development approval 
is implied by this review, including, but not limited to number of proposed 
building lots/units, drainage design, access and roadway alignments. These items 
will be addressed as development plans progress and are submitted to the County 
for further review and/or entitlement.
2. A traffic impact study (TIS) must be submitted with future entitlement 
(preliminary plat or POD) application(s). 
3. The eastern border of the site is within the Agua Fria River Floodway and 
Floodplain. No fill will be allowed within the Floodway. Future entitlement 
(preliminary plat or POD) application(s) must address floodplain/floodway and 
erosion protection.

4. Engineering review of re-zone cases is conceptual in nature. All development and 
engineering design shall be in conformance with Section 1205 of the Maricopa 
County Zoning Ordinance; Drainage Policies and Standards; Floodplain 
Regulations for Maricopa County; MCDOT Roadway Design Manual; 
and current engineering policies, standards and best practices at the time of 
application for construction.
Please contact me if you have any questions or require any additional information.

Subdivision Infrastructure & 
Planning Program 
1001 N. Central Avenue #150 
Phoenix, Arizona 85004 
Phone: (602) 506-1058 
Fax: (602) 506-5813  
TDD 602 506 6704 
 
 
Maricopa County 
Environmental Services Department  
Water and Waste Management Division 
DATE: 
November 22, 2021  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
TO : 
Sean Watkins, Planning & Development Dept. 
 
 
Planner 
 
 
 
 
 
 
 
FROM: 
Souren Naradikian, P.E. 
 
 
Senior Civil Engineer 
 
SUBJECT: Marbella East Phase 2. Z2021149 
 
The Maricopa County Environmental Services Department (MCESD) has 
reviewed revised documents received from the Maricopa County Planning and 
Development Department for the above referenced project. This project is a 
Marbella East Phase 2 at APN # 501  - 54 -0ll   F,  501 -5 4-0ll  G, 501 -54 -
01 2H and 501-54-012L. Water and sewer services will be provided by  
Liberty Utilities, MCESD has concerns, ATC must be obtained prior to 
construction permit approval. 
 
Based on the above, MCESD raised no objections to the Planning & 
Development Department in Accela Automation on November 22, 2021. 
 
 
It should be noted that this document does not approve the referenced project.  
Comments are provided only as advisory to Maricopa County Planning and 
Development Department to assist staff to prepare a staff report.  Other 
Maricopa County agencies may have additional requirements. Final review and 
approval will be made through Planning and Development Department 
procedures. Applicant may need to submit separate applications to the 
Maricopa County Environmental Services Department for approval of proposed 
facilities regulated by the Department.  Review of any such application will be 
based on regulations in force at the time of application.

DEPARTMENT OF THE AIR FORCE 
AIR EDUCATION AND TRAINING COMMAND 
 
 
 
 
 
 
 
 
 
 
 
 
 
10 December 2021 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Mr. Christopher P. Toale 
Director, Community Initiatives Team 
56th Fighter Wing 
14185 W. Falcon Street 
Luke AFB AZ 85309-1629 
 
 
Mr. Sean Watkins 
Maricopa County Planning & Development Department 
501 North 44th Street, Suite 200 
Phoenix, AZ 85008 
 
RE:  Z2021062; Marbella Ranch East (APNs:  501-54-011F, 501-54-011G, 501-54-012H,     
501-54-012L) 
 
Dear Mr. Watkins 
 
Thank you for the opportunity to comment on the zone change application for Marbella 
Ranch East.  The site sits on approximately 20.2 acres of vacant land and is located one-quarter 
mile south of the intersection of Northern Parkway and El Mirage Road in unincorporated 
Maricopa County, AZ.  The request is to allow a rezone for development of 400 dwellings units.  
The site is located .5 miles outside the Luke AFB 1988 JLUS, 65 Ldn, “high noise or accident 
potential zone,” as identified by A.R.S. § 28-8461, and all of the property is within the “territory 
in the vicinity of a military airport,” also defined by A.R.S. § 28-8461. 
 
In an effort to promote a more compatible co-existence, Luke AFB follows the guidelines 
in the Graduated Density Concept (GDC).  The GDC proposes, in the absence of a more 
restrictive state, county or municipal general or comprehensive plan, graduating densities away 
from the 65 Ldn as follows:  a maximum of 2 du/ac from the 65 Ldn to 1/2 mile, a maximum of 
4 du/ac from 1/2 to 1 mile, and a maximum of 6 du/ac from 1 to 3 miles.  This request with a 
maximum density of 19.8 du/ac does not fall within these guidelines; however, after careful 
review and consideration of the parcel, which will be located east of the base and therefore will 
not be within our routine flight paths, we find this request will not negatively impact the flying 
operations at Luke AFB.  In addition, the proposed overall density for Marbella Ranch East at 
completion will be 8.5 dwellings per acre.   
 
Since the site is located within the “territory in the vicinity of a military airport,” it will 
be subjected to noise from approximately 165 flights per day, we recommend you review the 
sound attenuation requirements found in A.R.S. §28-8482.  We also encourage an aggressive 
notification program on the part of the applicant to inform potential residents about Luke AFB 
operations.

If you have any questions, please contact my Community Planner, Mr. Mark James at 
(623) 856-9981. 
 
          Sincerely 
 
 
 
 
 
 
 
 
 
 
          CHRISTOPHER P. TOALE 
 
cc: 
Colonel Luke B. Casper, Vice Commander, 56th Fighter Wing 
Mr. Anthony C. Avitable, GS-13, General Law Attorney, 56th Fighter Wing 
 
 
 
TOALE.CHRISTOP
HER.P.1039696165
Digitally signed by 
TOALE.CHRISTOPHER.P.10396
96165
Date: 2021.12.10 10:33:55 -07'00'