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Property profile & analytics
OFF-MARKET
Estimated value
$905,000
Office buildings
640 Main St Limestone, NY 14753-9773
Individually Owned
Free & Clear
Property ID
US63-4909084
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1936
Total area
33,240 SF
Lot
12.41 ac (540,580 SF)
Zoning code
01 - NOT ZONED
APN
042400 101.071-2-7.1
UPID
US63-4909084
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
-
Carrollton Town Clerk Government Office
-
Carrollton Town Municipal Complex Municipal Corporation
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$550k
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$1.26M
Blend (final)
Blend
$905k
Owner & transaction history
Brown Donovan
Brown Donovan
since 2026
3 recorded transactions
Zoning & alternative use
01 - NOT ZONED · Limestone, NY
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 Limestone submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Limestone 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
$550,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Blend value · Realmo final
$905k
Range $815k – $996k · ±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
$27 / 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
Property tax & assessments
Assessed value
$155,000
Assessed 2023
Previous assessed
$155,000
+0.0% YoY
Assessed land
$20,000
Assessed improvement
$135,000
Land market value
$29,851
Improvement market value
$201,492
Total market value
$231,343
Applied tax rate
42,001.0000
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
Office buildings
Use group
OFFICE BUILDING
Status
Off-Market
Year built
1936
Heating
NONE
Cooling
PARTIAL
Buildings
1
Stories
2
Total area
33,240 SF
Lot
12.41 ac (540,580 SF)
Zoning code
01 - NOT ZONED
APN
042400 101.071-2-7.1
UPID
US63-4909084
Jurisdiction
CATTARAUGUS
Zoning & alternative use
01 - NOT ZONED · Limestone, NYZoning 01 - NOT ZONED · permitted uses
01 - NOT ZONED · Limestone, NY
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Building & site characteristics
From public records
Year built
1936
Heating
NONE
Cooling
Yes
Stories
2
Buildings
1
Lot
12.41 ac
Current owner
From public records · entity-resolved
Brown Donovan
Individual
Free & Clear · 0 yrs held
Mailing address
640 MAIN ST, LIMESTONE, NY 14753-9773
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2026
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
Apr 7, 2026
$115,000
Brown Donovan
Town Of Carrollton
Warranty Deed
—
Dec 21, 2012
$10,000
Case Brothers INC
Limestone School Dist
Grant Deed
related
—
Sep 29, 2010
$1,000
Town Of Carrollton
Limestone Ctrl School
Grant 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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