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Property profile & analytics
OFF-MARKET
Investment properties
1640 Clauser St Hellertown, PA 18055-1004
Individually Owned
1-yr Hold
Property ID
US73-2294017
Property profile
Verified
Property type
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Year built
1935
Total area
2,963 SF
Lot
0.34 ac (14,618 SF)
Zoning code
I
APN
Q7NW2D 1 5 0715
UPID
US73-2294017
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
-
Walker Fuels HVAC Service General Contractor
-
Econoil Big Box & Wholesale Store
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
by Request
Owner & transaction history
Eric R Mansfeld · 1 yrs held
Eric R Mansfeld
since 2025
4 recorded transactions
Zoning & alternative use
I · Hellertown, 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 Hellertown submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Hellertown 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
CAP Approach
Comparable Approach
Alternative Use
Get a detailed, property-specific estimation — fast and free
Price per SF
Sale + rent benchmarks
Subject property
—
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
$6,818
Tax year 2024
Assessed value
$78,400
Assessed 2024
Previous assessed
$78,400
+0.0% YoY
Effective rate
8.70%
On assessed value
Assessed land
$19,200
Assessed improvement
$59,200
Land market value
$38,400
Improvement market value
$118,400
Total market value
$156,800
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
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Status
Off-Market
Year built
1935
Heating
YES
Cooling
NONE
Stories
1
Total area
2,963 SF
Lot
0.34 ac (14,618 SF)
Zoning code
I
APN
Q7NW2D 1 5 0715
UPID
US73-2294017
Jurisdiction
NORTHAMPTON
Zoning & alternative use
I · Hellertown, PA
Zoning I · permitted uses
I · Hellertown, PA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Hellertown. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1935
Heating
YES
Cooling
Yes
Stories
1
Lot
0.34 ac
Current owner
From public records · entity-resolved
Eric R Mansfeld
Individual
Mailing address
1640 CLAUSER ST, HELLERTOWN, PA 18055-1004
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2025
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
4 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jul 8, 2025
—
Eric R Mansfeld
Eric R Masfeld
Deed
related
—
—
—
Richard E Mansfeld
—
Deed Of Trust
related
$250,000 · Quakertown National Bank
—
—
Richard E Mansfield
—
Deed Of Trust
related
$75,000 · Quakertown National Bank
—
—
Richard E Mansfeld
—
Deed Of Trust
related
$450,000 · Qnb Bank
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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