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Property profile & analytics
OFF-MARKET
Estimated value
$960,000
Office buildings
390 Main St, Great Barrington, MA 01230-1805
Entity Owned
10-yr Hold
~
Est. High Equity
Property ID
US38-0414141
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1850
Total area
4,804 SF
Lot
0.31 ac (13,504 SF)
Zoning code
I
APN
GREA M:019.0 B:0000 L:0093.B
UPID
US38-0414141
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
-
Isalis (Bike/Boat/Book/etc) Store
-
Party City Party Supply Store (Bike/Boat/Book/etc) Store
-
Skunk Funk Big Box & Wholesale Store
-
Carl's Trading Co Hat Shop
-
Bushka's Kitchen LLC (Bike/Boat/Book/etc) Store
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
$1.03M
Comparable Approach
Comparable
$725k
Blend (final)
Blend
$960k
Owner & transaction history
Thanatopsis LLC · 10 yrs held
Thanatopsis LLC
since 2015
4 recorded transactions
Zoning & alternative use
I · Great Barrington, MA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Commercial (general)
$840,000
+25.6%
Retail stores
$690,000
+2.9%
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 Great Barrington submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Great Barrington 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%
$1,110,000
6.5%
$1,025,000
7%
$955,000
Alternative Use
Use
Estimation
OFFICE BUILDING
$670,000
Current use
COMMERCIAL (GENERAL)
$840,000
Change: +26% · Conversion: Easy
RETAIL STORES
$690,000
Change: +3% · Conversion: Moderate
AUTO REPAIR, GARAGE
$625,000
Change: -7% · Conversion: Difficult
Blend value · Realmo final
$960k
Range $864k – $1.06M · ±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
$200 / 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
$11,056
Tax year 2024
Assessed value
$796,000
Assessed 2024
Previous assessed
$796,000
+0.0% YoY
Effective rate
1.39%
On assessed value
Assessed land
$208,100
Assessed improvement
$587,900
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
1850
Heating
HOT WATER
Cooling
YES
Buildings
1
Stories
2
Units
1
Total area
4,804 SF
Lot
0.31 ac (13,504 SF)
Zoning code
I
APN
GREA M:019.0 B:0000 L:0093.B
UPID
US38-0414141
Jurisdiction
GREAT BARRINGTON
Zoning & alternative use
I · Great Barrington, MA
Zoning I · permitted uses
I · Great Barrington, MA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Great Barrington. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$670,000
COMMERCIAL (GENERAL)
Est. value
$840,000
RETAIL STORES
Est. value
$690,000
AUTO REPAIR, GARAGE
Est. value
$625,000
OFFICE BUILDING Current
COMMERCIAL (GENERAL)
RETAIL STORES
AUTO REPAIR, GARAGE
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
1850
Heating
HOT WATER
Cooling
Yes
Stories
2
Buildings
1
Units
1
Lot
0.31 ac
Current owner
From public records · entity-resolved
Thanatopsis LLC
Entity
Mailing address
390 MAIN ST #1, GREAT BARRINGTON, MA 01230-1805
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2015
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
4 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Aug 12, 2015
—
Thanatopsis LLC
Thanatopsis Trust
Quit Claim Deed
related
$340,172 · Salisbury Bk&tr
Jun 9, 2004
—
Thanatopsis RT
—
Deed Of Trust
related
$224,000 · Thomas A Ricchi
Sep 25, 1996
—
Thanatopsis RT
—
Deed Of Trust
related
$216,000 · Pittsfield Capital Bank
Jan 13, 1993
—
Thanatopsis RT
—
Deed Of Trust
related
$130,000 · Pittsfield Capital Bank
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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