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Property profile & analytics
OFF-MARKET
Estimated value
$765,000
Office buildings
140 Main St Norton, MA 02766-2342
Individually Owned
2-yr Hold
~
Est. High Equity
Property ID
US38-0551797
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1985
Construction
FRAME
Total area
7,444 SF
Lot
1.16 ac (50,530 SF)
APN
NORT M:17 P:61
UPID
US38-0551797
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
-
Jack Conway Realtors - Norton Office Real Estate Agency
-
Yarworth Engineering & Land Surveying Land Surveyor Civil Engineer
-
Homes by Kelly White Real Estate Agency
-
Dr Ted F Bukowski Physician
-
Child Health Systems Inc Nursing Home
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$925k
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$718k
Blend (final)
Blend
$765k
Owner & transaction history
North Bristol Nt · 2 yrs held
North Bristol Nt
since 2024
Last sale
$725,000
7 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Retail stores
$1.2M
+7.4%
Apartment house (5+ units)
$1.2M
+4.8%
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 Norton submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Norton 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
$960,000
ML approach
$925,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
OFFICE BUILDING
$1,135,000
Current use
RETAIL STORES
$1,220,000
Change: +7% · Conversion: Moderate
APARTMENT HOUSE (5+ UNITS)
$1,190,000
Change: +5% · Conversion: Easy
NEIGHBORHOOD: SHOPPING CENTER
$1,135,000
Change: 0% · Conversion: Difficult
COMMERCIAL (GENERAL)
$1,110,000
Change: -2% · Conversion: Easy
WAREHOUSE, STORAGE
$985,000
Change: -13% · Conversion: Difficult
Blend value · Realmo final
$765k
Range $689k – $842k · ±10% · vs last sale $725k (Jan 29 2021)
Last sale anchor
$725k
Jan 29 2021
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
$103 / 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
$11,476
Tax year 2024
Assessed value
$829,200
Assessed 2024
Previous assessed
$810,400
+2.3% YoY
Effective rate
1.38%
On assessed value
Assessed land
$198,800
Assessed improvement
$630,400
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
1985
Construction
FRAME
Heating
HEAT PUMP
Buildings
1
Stories
2
Total area
7,444 SF
Lot
1.16 ac (50,530 SF)
APN
NORT M:17 P:61
UPID
US38-0551797
Jurisdiction
NORTON
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
$1.1M
RETAIL STORES
Est. value
$1.2M
APARTMENT HOUSE (5+ UNITS)
Est. value
$1.2M
NEIGHBORHOOD: SHOPPING CENTER
Est. value
$1.1M
COMMERCIAL (GENERAL)
Est. value
$1.1M
WAREHOUSE, STORAGE
Est. value
$985,000
OFFICE BUILDING Current
RETAIL STORES
APARTMENT HOUSE (5+ UNITS)
NEIGHBORHOOD: SHOPPING CENTER
COMMERCIAL (GENERAL)
WAREHOUSE, STORAGE
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
1985
Construction
FRAME
Heating
HEAT PUMP
Stories
2
Buildings
1
Lot
1.16 ac
Current owner
From public records · entity-resolved
North Bristol Nt
Individual
Mailing address
142 E MAIN ST, NORTON, MA 02766-2310
Ownership since
2024
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
9 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Feb 5, 2026
—
Jlm Martins Pro LLC
—
Deed
related
$450,000 · Dedham Institution For Savings
Oct 16, 2024
—
North Bristol Nt
—
Deed
related
$1,250,000 · Bluestone Bank
May 8, 2024
—
North Bristol Nt
—
Deed
related
$500,000 · Bluestone Bank
May 3, 2024
—
North Bristol Nt
George J Lattouf
Quitclaim Deed
related
$500,000 · Bluestone Bank
Mar 12, 2024
—
George J Lattouf
Rafka RT
Quitclaim Deed
related
—
Jan 29, 2021
$725,000
Jlm Martiins Properites
Conway Family LLC
Quit Claim Arm's Length For Ne States
$543,000 · Citizens Bank Of Rhode Island
Dec 18, 2012
$1
Conway Family LLC
Conway,patricia A
Grant Deed
related
—
Oct 23, 1996
—
John E Conway
—
Deed Of Trust
related
$329,491 · Citizens Bank Of Ma
Sep 30, 1996
—
John E Conway
—
Deed Of Trust
related
$329,491 · Citizens Bank Of Ma
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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