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Property profile & analytics
FOR LEASE
Office buildings
12630 N 103Rd Ave Sun City, AZ 85351
Individually Owned
21-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US07-3274058
For Lease
1 / 3
$7,500/Mo
12630 N 103Rd Ave, Sun City, AZ 85351
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Property summary
AI-generated overview
This exceptional two-story, 15,768 square foot creative office building in Sun City, Arizona, presents a unique investment opportunity. Situated on a 1.09-acre lot at 12630 N 103rd Ave, 85351, this professionally designed building boasts a C-3 zoning designation. Constructed in 1965, the property offers multiple tenancy options with five available suites ranging from 304 to 1,108 square feet, catering to diverse business needs. The building features convenient elevator access for easy navigation between the two floors. Its prime location in Sun City provides excellent visibility and accessibility for clients and employees. The property's creative office design offers a modern and inspiring workspace, perfect for businesses seeking a unique and functional environment. This is an ideal opportunity for investors or businesses seeking a well-established property in a thriving Arizona community. The building's size and layout provide flexibility for a variety of tenants, making it a highly desirable investment. Don't miss this chance to acquire a valuable asset in a sought-after location.
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1965
Construction
CONCRETE
Total area
4,728 SF
Lot
1.09 ac (47,306 SF)
Zoning code
C-3
APN
200-83-351C
UPID
US07-3274058
Cap rate & NOI
Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors
Implied cap rate, NOI & suggested price
Cap vs submarket · NOI estimate · 3 price anchors
Current use
Occupant on record · Public records
-
Mustard Seed Herbary Surprise - Natural Health and Wellness Physician
-
Chong Thomas DDS Dental Office
-
Consolidated Motors Car Dealership
-
Farmers Insurance - William Bonamo Insurance Agency
-
State Wide Hearing Care Center Medical Clinic
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$1.40M
Blend (final)
Blend
$1.41M
Owner & transaction history
Don Bremmer · 21 yrs held
Don Bremmer
since 2005
6 recorded transactions
Zoning & alternative use
C-3 · Sun City, AZ
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Auto repair, garage
$2.1M
+169.9%
Medical building
$1.2M
+59.4%
Neighborhood: shopping center
$1.2M
+58.0%
Cap rate
Implied · in-place · derived from last sale + estimated NOI
Implied Cap rate
#1
Implied · in-place · NOI ÷ last sale
In-place · derived from last sale + estimated NOI
Cap rate, NOI & submarket benchmark
Implied cap rate vs Sun City submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Sun City submarket · NOI estimate · typical band, median & reading
Refine your cap rate
8-question underwriting flow
1.
Property current status — Going-In vs Stabilized
2.
Price for denominator — asking / offer / market
3.
Leasing status & lease structure (NNN / Gross)
4.
Tenant risk profile & vacancy assumption
5.
Upload T12 / rent roll / OM (optional)
Refine in 60 seconds, get exact suggested price
T12 upload · Submarket benchmarks · Sensitivity grid
Suggested price · 3 cap rate anchors
Income approach @ 5% / 7% / 9% — aggressive / typical / conservative
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · Implied $/SF per anchor · Sensitivity grid
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · implied $/SF · sensitivity
Value
AI, CAP & Alternative Use estimations · Realmo proprietary blendValue Estimations
Based on Realmo’s proprietary methodology
AI Approach
Method
Estimation
Statistic approach
by Request
ML approach
by Request
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
AUTO REPAIR, GARAGE
$2,100,000
Change: +170% · Conversion: Difficult
MEDICAL BUILDING
$1,240,000
Change: +59% · Conversion: Easy
NEIGHBORHOOD: SHOPPING CENTER
$1,230,000
Change: +58% · Conversion: Difficult
WAREHOUSE, STORAGE
$970,000
Change: +24% · Conversion: Difficult
Blend value · Realmo final
$1.41M
Range $1.26M – $1.55M · ±10%
Realmo estimate · informational only.
These numbers are calculated by our models from public records and may not reflect actual market value.
Not an appraisal.
Verify with a licensed appraiser before transacting. Realmo accepts no liability for divergence from real-world outcomes.
View the full estimation — every method, every assumption
Confidence drivers & risk notes · Custom comparable set · Free for first 3 / day
Full estimation methodology
Every method · every assumption · confidence drivers
Price per SF
Sale + rent benchmarks
Subject property
$297 / SF
Submarket sale & rent benchmarks
Median sale $/SF · Asking & closed rent · Submarket vacancy
Submarket sale & rent benchmarks
Median sale $/SF · asking & closed rent · submarket vacancy
Property tax & assessments
Tax year 2023Property tax & assessments
Tax year 2023
Tax billed
$8,939
Tax year 2023
Assessed value
$215,424
Assessed 2024
Previous assessed
$197,846
+8.9% YoY
Effective rate
4.15%
On assessed value
Land market value
$633,300
Improvement market value
$672,300
Total market value
$1,305,600
Applied tax rate
150,007.0000
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
Similar Nearby for Sale
Similar Nearby for Lease
Recent comparable sales
Sale price & price/SF · Sale date & distance · Adjustments & confidence
Recent comparable sales
Sale price & $/SF · sale date & distance · adjustments
Property description
Physical attributes from public recordsBuilding & lot
Public records
Property type
Office buildings
Use group
OFFICE BUILDING
Status
For Lease
Year built
1965
Construction
CONCRETE
Heating
PACKAGE
Cooling
YES
Buildings
4
Stories
2
Units
4
Total area
4,728 SF
Lot
1.09 ac (47,306 SF)
Zoning code
C-3
APN
200-83-351C
UPID
US07-3274058
Jurisdiction
MARICOPA
Zoning & alternative use
C-3 · Sun City, AZ
Zoning C-3 · permitted uses
C-3 · Sun City, AZ
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Sun City. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
AUTO REPAIR, GARAGE
Est. value
$2.1M
MEDICAL BUILDING
Est. value
$1.2M
NEIGHBORHOOD: SHOPPING CENTER
Est. value
$1.2M
WAREHOUSE, STORAGE
Est. value
$970,000
AUTO REPAIR, GARAGE
MEDICAL BUILDING
NEIGHBORHOOD: SHOPPING CENTER
WAREHOUSE, STORAGE
Alternative use deep dive — conversion cost, permits, timeline
Conversion cost estimate · Permit path & risks · Stabilized NOI per option
Alternative use deep dive
Conversion cost · permit path · stabilized NOI per option
Building & site characteristics
From public records
Year built
1965
Construction
CONCRETE
Heating
PACKAGE
Cooling
Yes
Stories
2
Buildings
4
Units
4
Lot
1.09 ac
Current owner
From public records · entity-resolved
Don Bremmer
Individual
Mailing address
1143 10TH ST, MANHATTAN BEACH, CA 90266-6019
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2005
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
6 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jan 7, 2021
—
Ruth E Davies
—
Deed
$1,787,000 · Sglc INC
Jun 27, 2005
$1,425,000
Don Bremmer
Spasoje Perisic
Special Warranty Deed
$1,068,750 · Affinity Bank
Sep 14, 2001
$700,000
Spasoje Perisic
Popovic,slobodan & Milica
Grant Deed
—
Feb 22, 2000
$710,000
Slobodan Popovic
Detrana,frank A
Grant Deed
$510,000 · Seller
—
—
Ruth E Davies
—
Deed Of Trust
$1,787,000 · Sglc INC
—
—
Don Bremmer
—
Loan Modification
related
—
Coming soon
Costs & Benchmarks
Operating expenses, capex projections, utility benchmarks, and submarket comparables — all in one view.
Coming soon
Risks
Flood, climate, environmental, title, and tenant-concentration risk — surfaced with mitigations and source citations.
Try Rey
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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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