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Property profile & analytics
OFF-MARKET
Estimated value
$4,470,000
Office buildings
1033 Sumner Ave Whitehall, PA 18052-6926
Entity Owned
12-yr Hold
Free & Clear
Property ID
US73-2532521
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1965
Total area
48,268 SF
Lot
2.02 ac (87,991 SF)
Zoning code
I
APN
549774142157-1
UPID
US73-2532521
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
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
$5.79M
Comparable Approach
Comparable
$4.54M
Blend (final)
Blend
$4.47M
Owner & transaction history
1033 Sumner Avenue Assocs LP · 12 yrs held
1033 Sumner Avenue Assocs LP
since 2014
2 recorded transactions
Zoning & alternative use
I · Whitehall, PA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
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 Whitehall submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Whitehall 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%
$6,265,000
6.5%
$5,785,000
7%
$5,370,000
Alternative Use
Use
Estimation
OFFICE BUILDING
$7,180,000
Current use
COMMERCIAL (GENERAL)
$6,470,000
Change: -10% · Conversion: Easy
RETAIL STORES
$5,885,000
Change: -18% · Conversion: Moderate
Blend value · Realmo final
$4.47M
Range $4.02M – $4.92M · ±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
$93 / 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
$75,379
Tax year 2024
Assessed value
$2,660,200
Assessed 2024
Previous assessed
$2,660,200
+0.0% YoY
Effective rate
2.83%
On assessed value
Assessed land
$109,100
Assessed improvement
$2,551,100
Land market value
$109,100
Improvement market value
$2,551,100
Total market value
$2,660,200
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
Off-Market
Year built
1965
Heating
YES
Cooling
YES
Stories
2
Total area
48,268 SF
Lot
2.02 ac (87,991 SF)
Zoning code
I
APN
549774142157-1
UPID
US73-2532521
Jurisdiction
LEHIGH
Zoning & alternative use
I · Whitehall, PA
Zoning I · permitted uses
I · Whitehall, PA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Whitehall. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$7.2M
COMMERCIAL (GENERAL)
Est. value
$6.5M
RETAIL STORES
Est. value
$5.9M
OFFICE BUILDING Current
COMMERCIAL (GENERAL)
RETAIL STORES
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
Heating
YES
Cooling
Yes
Stories
2
Lot
2.02 ac
Current owner
From public records · entity-resolved
1033 Sumner Avenue Assocs LP
Entity
Free & Clear · 12 yrs held
Mailing address
201 W CHURCH RD, KING OF PRUSSIA, PA 19406-3229
Ownership since
2014
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
2 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jun 23, 2014
—
1033 Sumner Avenue Assocs LP
—
Deed Of Trust
related
$1,600,000 · Bank Of America
Jun 11, 2014
$2,100,000
1033 Sumner Avenue Assocs LP
Brophy,susan E
Grant Deed
—
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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