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Property profile & analytics
OFF-MARKET
Estimated value
$500,000
Warehouses
660 13th Ave, Prospect Park, PA 19076-1219
Individually Owned
13-yr Hold
Absentee Owner
Free & Clear
Property ID
US73-4074377
Property profile
Verified
Property type
Warehouses
Use group
WAREHOUSE, STORAGE
Year built
1929
Total area
5,423 SF
Lot
6.34 ac (276,170 SF)
APN
33-00-02130-00
UPID
US73-4074377
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
-
Triangle Truck Services Hardware & Home Improvement General Contractor
-
Mr Shrinkwrap Industrial Manufacturer Factory
-
Empire Auto Service Auto Repair Shop
-
A & F Industries Llc Church
-
Fine Garden Creations Landscaping General Contractor
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$430k
CAP Approach
CAP
$390k
Comparable Approach
Comparable
$654k
Blend (final)
Blend
$500k
Owner & transaction history
Sharon S Mallon · 13 yrs held
Sharon S Mallon
since 2013
1 recorded transaction
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Auto repair, garage
$645,000
+54.2%
Office building
$615,000
+47.5%
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 Prospect Park submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Prospect Park 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
$430,000
CAP Approach
CAP Return
Estimation
6%
$420,000
6.5%
$390,000
7%
$360,000
Alternative Use
Use
Estimation
WAREHOUSE, STORAGE
$415,000
Current use
AUTO REPAIR, GARAGE
$645,000
Change: +54% · Conversion: Easy
OFFICE BUILDING
$615,000
Change: +48% · Conversion: Difficult
INDUSTRIAL (GENERAL)
$380,000
Change: -10% · Conversion: Easy
Blend value · Realmo final
$500k
Range $450k – $550k · ±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
$92 / 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 2024Property tax & assessments
Tax year 2024
Tax billed
$37,533
Tax year 2024
Assessed value
$1,098,100
Assessed 2024
Previous assessed
$1,098,100
+0.0% YoY
Effective rate
3.42%
On assessed value
Assessed land
$425,430
Assessed improvement
$672,670
Total market value
$1,098,100
Applied tax rate
3,305.0000
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
Similar Nearby for Sale
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
Warehouses
Use group
WAREHOUSE, STORAGE
Status
Off-Market
Year built
1929
Heating
NONE
Stories
2
Total area
5,423 SF
Lot
6.34 ac (276,170 SF)
APN
33-00-02130-00
UPID
US73-4074377
Jurisdiction
DELAWARE
Metro division
PHILADELPHIA, PA METROPOLITAN DIVISION
Zoning & alternative use
Zoning · permitted uses
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Alternative use value scenarios
Repositioning upside vs current use
WAREHOUSE, STORAGE Current
Est. value
$415,000
AUTO REPAIR, GARAGE
Est. value
$645,000
OFFICE BUILDING
Est. value
$615,000
INDUSTRIAL (GENERAL)
Est. value
$380,000
WAREHOUSE, STORAGE Current
AUTO REPAIR, GARAGE
OFFICE BUILDING
INDUSTRIAL (GENERAL)
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
1929
Heating
NONE
Stories
2
Lot
6.34 ac
Current owner
From public records · entity-resolved
Sharon S Mallon
Individual
Free & Clear · 13 yrs held
Mailing address
52 CONCORD RD, ASTON, PA 19014-2935
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2013
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
1 recorded event · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jan 22, 2013
—
Sharon S Mallon
Savoy,john R
Quit Claim Deed
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.
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