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Property profile & analytics
FOR SALE
Office buildings
10 Brass Castle Rd Washington, NJ 07882
Entity Owned
6-yr Hold
Absentee Owner
Free & Clear
Property ID
US59-1590773
For Sale
1 / 5
$4,100,000
10 Brass Castle Rd, Washington, NJ 07882
View Listing →
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Total area
7,708 SF
Lot
2.45 ac (106,591 SF)
Zoning code
B1
APN
21 00002- 05-00007
UPID
US59-1590773
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
-
Warren County Convention & Visitors Bureau Business Service Center Event Planning
-
Dr. Lisa J. Doherty, DO Pediatrician Physician
-
Warren County Economic Development Corporation Social Service Agency
-
Dr. Susan Cooley Ophthalmologist
-
William B. Neusidl, M.D Ophthalmologist
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$515k
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$912k
Blend (final)
Blend
$715k
Owner & transaction history
10 Brass Castle Road LLC · 6 yrs held
10 Brass Castle Road LLC
since 2020
3 recorded transactions
Zoning & alternative use
B1 · Washington, NJ
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 Washington submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Washington 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
$515,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Blend value · Realmo final
$715k
Range $644k – $787k · ±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 2023Property tax & assessments
Tax year 2023
Tax billed
$31,119
Tax year 2023
Assessed value
$568,900
Assessed 2024
Previous assessed
$568,900
+0.0% YoY
Effective rate
5.47%
On assessed value
Assessed land
$207,600
Assessed improvement
$361,300
Land market value
$207,600
Improvement market value
$361,300
Total market value
$568,900
Applied tax rate
21.0000
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 Sale
Heating
NONE
Units
1
Total area
7,708 SF
Lot
2.45 ac (106,591 SF)
Zoning code
B1
APN
21 00002- 05-00007
UPID
US59-1590773
Jurisdiction
WARREN
Zoning & alternative use
B1 · Washington, NJ
Zoning B1 · permitted uses
B1 · Washington, NJ
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Washington. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Heating
NONE
Units
1
Lot
2.45 ac
Current owner
From public records · entity-resolved
10 Brass Castle Road LLC
Entity
Free & Clear · 6 yrs held
Mailing address
18 WHISPERING WAY, PLAINFIELD, NJ 07060
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2020
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
3 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Mar 2, 2020
$599,000
10 Brass Castle Road LLC
St Lukes Warren Hospital INC
Grant Deed
—
Jan 6, 2009
—
Warren Hospital
—
Deed Of Trust
related
$2,000,000 · Unity Bank
—
—
Warren Hospital
—
Deed Of Trust
related
$350,000 · Phillipsburg Nat'l Bank & Trus
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
Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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