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Property profile & analytics
OFF-MARKET
Estimated value
$1,490,000
Office buildings
660 Stuyvesant Ave Irvington, NJ 07111-1824
Individually Owned
Free & Clear
Property ID
US59-0813839
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Total area
11,568 SF
APN
09 00334-0000-00004
UPID
US59-0813839
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
-
Tax Services - FJR Faheem J Ra'Oof & Co. LLC Accounting Firm Tax Preparation
-
BSR Group LLC Accounting Firm Tax Preparation
-
Faheem J Raoof Co LLC Accounting Firm
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$1.58M
Blend (final)
Blend
$1.49M
Owner & transaction history
W James Mac Naughton
W James Mac Naughton
since 2025
5 recorded transactions
Zoning & alternative use
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 Irvington submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Irvington 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
OFFICE BUILDING
$2,430,000
Current use
APARTMENT HOUSE (5+ UNITS)
$2,075,000
Change: -15% · Conversion: Easy
Blend value · Realmo final
$1.49M
Range $1.34M – $1.64M · ±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
$129 / 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
$27,189
Tax year 2023
Assessed value
$447,700
Assessed 2024
Previous assessed
$447,700
+0.0% YoY
Effective rate
6.07%
On assessed value
Assessed land
$38,000
Assessed improvement
$409,700
Land market value
$38,000
Improvement market value
$409,700
Total market value
$447,700
Applied tax rate
9.0000
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
Off-Market
Heating
NONE
Stories
2
Units
1
Total area
11,568 SF
APN
09 00334-0000-00004
UPID
US59-0813839
Jurisdiction
ESSEX
Metro division
NEWARK-UNION, NJ-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
OFFICE BUILDING Current
Est. value
$2.4M
APARTMENT HOUSE (5+ UNITS)
Est. value
$2.1M
OFFICE BUILDING Current
APARTMENT HOUSE (5+ UNITS)
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
Heating
NONE
Stories
2
Units
1
Current owner
From public records · entity-resolved
W James Mac Naughton
Individual
Free & Clear · 0 yrs held
Mailing address
660 STUYVESANT AVE, IRVINGTON, NJ 07111-1824
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
5 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Aug 6, 2025
—
W James Mac Naughton
Bsr Group LLC
Deed
—
Aug 6, 2025
$422,500
6sixty Group LLC
Bsr Group LLC
Deed
$422,500 · Habib American Bank
—
—
Bsr Group LLC
—
Deed Of Trust
related
$47,642 · Laraine C Wing
—
—
Bsr Group LLC
—
Deed Of Trust
related
$91,106 · Carl Sharif
—
—
Bsr Group LLC
—
Deed Of Trust
related
$320,000 · Commerce Bank North
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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