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Property profile & analytics
OFF-MARKET
Estimated value
$655,000
Office buildings
121 Sandwich St, Plymouth, MA 02360-2420
Trust Owned
5-yr Hold
~
Est. High Equity
Property ID
US38-0735016
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1899
Construction
FRAME
Total area
2,349 SF
Lot
0.25 ac (10,720 SF)
Zoning code
R20S
APN
PLYM M:0022 B:0000 L:103C
UPID
US38-0735016
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
-
Pamela F Churchill Law Office Law Firm
-
Cohen Cleary, P.C. Law Firm
-
Churchill & Tilden, P.C. Law Firm
-
Affinity Home Health Care Inc Home Health Care Service
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$645k
CAP Approach
CAP
$805k
Comparable Approach
Comparable
$673k
Blend (final)
Blend
$655k
Owner & transaction history
Supa RT Trust · 5 yrs held
Supa RT Trust
since 2020
Last sale
$536,000
7 recorded transactions
Zoning & alternative use
R20S · Plymouth, MA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Retail stores
$485,000
+4.8%
Auto repair, garage
$485,000
+4.4%
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 Plymouth submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Plymouth 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
$635,000
ML approach
$645,000
CAP Approach
CAP Return
Estimation
6%
$875,000
6.5%
$805,000
7%
$750,000
Alternative Use
Use
Estimation
OFFICE BUILDING
$465,000
Current use
RETAIL STORES
$485,000
Change: +5% · Conversion: Moderate
AUTO REPAIR, GARAGE
$485,000
Change: +4% · Conversion: Difficult
COMMERCIAL (GENERAL)
$455,000
Change: -2% · Conversion: Easy
Blend value · Realmo final
$655k
Range $590k – $721k · ±10% · vs last sale $536k (Aug 17 2020)
Last sale anchor
$536k
Aug 17 2020
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
$279 / 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
$8,371
Tax year 2024
Assessed value
$650,400
Assessed 2024
Previous assessed
$650,400
+0.0% YoY
Effective rate
1.29%
On assessed value
Assessed land
$232,600
Assessed improvement
$417,800
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
1899
Construction
FRAME
Heating
HOT WATER
Cooling
YES
Buildings
1
Stories
2
Units
2
Bathrooms
3
Total area
2,349 SF
Lot
0.25 ac (10,720 SF)
Zoning code
R20S
APN
PLYM M:0022 B:0000 L:103C
UPID
US38-0735016
Jurisdiction
PLYMOUTH
Metro division
BOSTON-QUINCY, MA METROPOLITAN DIVISION
Zoning & alternative use
R20S · Plymouth, MA
Zoning R20S · permitted uses
R20S · Plymouth, MA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Plymouth. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$465,000
RETAIL STORES
Est. value
$485,000
AUTO REPAIR, GARAGE
Est. value
$485,000
COMMERCIAL (GENERAL)
Est. value
$455,000
OFFICE BUILDING Current
RETAIL STORES
AUTO REPAIR, GARAGE
COMMERCIAL (GENERAL)
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
1899
Construction
FRAME
Heating
HOT WATER
Cooling
Yes
Stories
2
Buildings
1
Units
2
Bathrooms
3
Lot
0.25 ac
Current owner
From public records · entity-resolved
Supa RT Trust
Trust
Mailing address
8 HOWES LN, PLYMOUTH, MA 02360-2431
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
11 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Aug 17, 2020
$536,000
Supa RT Trust
Sandwich Street T 121
Quit Claim Deed
—
Apr 19, 2016
$366,250
121 Sandwich Street T
Psd Enterprises LLC
Quit Claim Arm's Length For Ne States
$276,000 · Cape Cod Five Cents Savings Bank
Dec 28, 2006
—
Psd Enterprises LLC
—
Deed Of Trust
related
$330,000 · Sovereign Bank
May 29, 2003
$390,000
Psd Enterprises LLC
Harvey,david E
Grant Deed
$577,000 · Citizens Bank Of Ma
Sep 23, 2002
—
David E Harvey
—
Deed Of Trust
related
$55,000 · Hale St RT
Dec 28, 2001
—
David E Harvey
—
Deed Of Trust
related
$375,000 · Newbury Finance INC
May 4, 1998
—
David E Harvey
—
Deed Of Trust
related
$193,200 · Wmc Mortgage Corp
Jul 19, 1996
$185,000
David A Cote
Wright,mary Jane
Grant Deed
$148,000 · Fairbank Mortgage
Jul 19, 1996
—
David A Cote
—
Deed Of Trust
related
$18,500 · Zenon Grzybowski
May 26, 1989
$260,000
Mary-jane Wright
Sandwich St RT
Grant Deed
$200,000 · Weymouth Cp Bank
Jan 30, 1987
$267,000
Russell S Grabau
Situation Mgmt Syst
Grant Deed
$200,000 · Shawmut First Cnty Bk
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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