Back to Search
Property profile & analytics
OFF-MARKET
Estimated value
$9,325,000
Office buildings
83 Hartwell Ave Lexington, MA 02421-3116
Entity Owned
8-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US38-1557534
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1980
Construction
STEEL FRAME
Total area
41,795 SF
Lot
3.3 ac (143,748 SF)
Zoning code
CM
APN
LEXI M:0080 L:00004B
UPID
US38-1557534
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
-
BitCraft, INC (Bike/Boat/Book/etc) Store Corporate Office
-
Lexington Tax Advisors Law Firm
-
Medcohere, Inc (Bike/Boat/Book/etc) Store Corporate Office
-
JV Property Services Property Management Company
-
Anduril Imaging Corporate Office
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$6.96M
Blend (final)
Blend
$9.33M
Owner & transaction history
Jhm Hartwell LLC · 8 yrs held
Jhm Hartwell LLC
since 2017
6 recorded transactions
Zoning & alternative use
CM · Lexington, MA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Restaurant
$12.1M
+11.8%
Auto repair, garage
$11.8M
+8.4%
Neighborhood: shopping center
$11.6M
+6.7%
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 Lexington submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Lexington 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
$10,850,000
Current use
RESTAURANT
$12,135,000
Change: +12% · Conversion: Moderate
AUTO REPAIR, GARAGE
$11,765,000
Change: +8% · Conversion: Difficult
NEIGHBORHOOD: SHOPPING CENTER
$11,580,000
Change: +7% · Conversion: Difficult
RETAIL STORES
$11,265,000
Change: +4% · Conversion: Moderate
COMMERCIAL (GENERAL)
$10,800,000
Change: 0% · Conversion: Easy
APARTMENT HOUSE (5+ UNITS)
$9,630,000
Change: -11% · Conversion: Easy
Blend value · Realmo final
$9.33M
Range $8.39M – $10.26M · ±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
$223 / 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
$139,973
Tax year 2024
Assessed value
$5,784,000
Assessed 2024
Previous assessed
$5,784,000
+0.0% YoY
Effective rate
2.42%
On assessed value
Assessed land
$3,162,000
Assessed improvement
$2,622,000
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
1980
Construction
STEEL FRAME
Heating
FORCED AIR
Cooling
YES
Buildings
1
Stories
2
Units
1
Rooms
1
Total area
41,795 SF
Lot
3.3 ac (143,748 SF)
Zoning code
CM
APN
LEXI M:0080 L:00004B
UPID
US38-1557534
Jurisdiction
LEXINGTON
Metro division
CAMBRIDGE-NEWTON-FRAMINGHAM, MA METROPOLITAN DIVISION
Zoning & alternative use
CM · Lexington, MA
Zoning CM · permitted uses
CM · Lexington, MA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Lexington. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$10.9M
RESTAURANT
Est. value
$12.1M
AUTO REPAIR, GARAGE
Est. value
$11.8M
NEIGHBORHOOD: SHOPPING CENTER
Est. value
$11.6M
RETAIL STORES
Est. value
$11.3M
COMMERCIAL (GENERAL)
Est. value
$10.8M
APARTMENT HOUSE (5+ UNITS)
Est. value
$9.6M
OFFICE BUILDING Current
RESTAURANT
AUTO REPAIR, GARAGE
NEIGHBORHOOD: SHOPPING CENTER
RETAIL STORES
COMMERCIAL (GENERAL)
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
Year built
1980
Construction
STEEL FRAME
Heating
FORCED AIR
Cooling
Yes
Stories
2
Buildings
1
Units
1
Rooms
1
Lot
3.3 ac
Current owner
From public records · entity-resolved
Jhm Hartwell LLC
Entity
Mailing address
110 HARTWELL AVE STE #300, LEXINGTON, MA 02421-3134
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2017
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
6 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Feb 22, 2024
—
Jhm Lexington LLC
—
Deed
related
$6,500,000 · Leader Bank NA
Mar 29, 2019
—
Jhm Hartwell LLC
—
Deed
related
$325,000 · Leader Bk NA
Oct 31, 2017
$3,067,470
Jhm Hartwell LLC
Grayrock Investors LP
Quit Claim Deed
$3,320,000 · Leader Bk NA
Oct 31, 2017
$1,082,530
Jhm Hartwell LLC
Wlc 1 6 LLC
Quit Claim Deed
$5,092,500 · Leader Bk NA
Jul 1, 2013
—
Wlc 14 LLC
Farley White Kilnbrook 1
Quit Claim Deed
related
—
—
—
Jhm Hartwell LLC
—
Deed Of Trust
related
$325,000 · Leader Bk NA
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?”
You own 83 Hartwell Ave?
List it free. Reach 20,000 daily buyers.
We’ve already pulled the facts. Confirm photos + price and you’re live in 2 minutes.
List this address →
Full reports are paid
Unlock the full Property Analytics report
Start free for 7 days — no card required. Full owner contacts, all 4 valuations with methodology, refine flow, comparable adjustments, foot-traffic deep dive, export to PDF / CSV.
