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Property profile & analytics
OFF-MARKET
Estimated value
$620,000
Office buildings
231 Washington St, Weymouth, MA 02188-1507
Entity Owned
13-yr Hold
~
Est. High Equity
Property ID
US38-0257143
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1963
Construction
FRAME
Total area
2,199 SF
Lot
0.33 ac (14,500 SF)
Zoning code
100
APN
WEYM M:20 B:275 L:018
UPID
US38-0257143
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
-
Celtic Angels Inc. Employment Agency
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
$790k
Comparable Approach
Comparable
$772k
Blend (final)
Blend
$620k
Owner & transaction history
Celtic Angel Care LLC · 13 yrs held
Celtic Angel Care LLC
since 2012
7 recorded transactions
Zoning & alternative use
100 · Weymouth, MA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Auto repair, garage
$710,000
+11.4%
Retail stores
$635,000
+0.1%
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 Weymouth submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Weymouth 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%
$860,000
6.5%
$790,000
7%
$735,000
Alternative Use
Use
Estimation
OFFICE BUILDING
$635,000
Current use
AUTO REPAIR, GARAGE
$710,000
Change: +11% · Conversion: Difficult
RETAIL STORES
$635,000
Change: +0% · Conversion: Moderate
Blend value · Realmo final
$620k
Range $558k – $682k · ±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
$282 / 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
$9,087
Tax year 2024
Assessed value
$558,500
Assessed 2024
Previous assessed
$532,000
+5.0% YoY
Effective rate
1.63%
On assessed value
Assessed land
$255,200
Assessed improvement
$303,300
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
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
1963
Construction
FRAME
Heating
HOT WATER
Cooling
YES
Buildings
1
Stories
2
Units
1
Bathrooms
1
Total area
2,199 SF
Lot
0.33 ac (14,500 SF)
Zoning code
100
APN
WEYM M:20 B:275 L:018
UPID
US38-0257143
Jurisdiction
WEYMOUTH
Metro division
BOSTON-QUINCY, MA METROPOLITAN DIVISION
Zoning & alternative use
100 · Weymouth, MA
Zoning 100 · permitted uses
100 · Weymouth, MA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Weymouth. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$635,000
AUTO REPAIR, GARAGE
Est. value
$710,000
RETAIL STORES
Est. value
$635,000
OFFICE BUILDING Current
AUTO REPAIR, GARAGE
RETAIL STORES
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
1963
Construction
FRAME
Heating
HOT WATER
Cooling
Yes
Stories
2
Buildings
1
Units
1
Bathrooms
1
Lot
0.33 ac
Current owner
From public records · entity-resolved
Celtic Angel Care LLC
Entity
Mailing address
231 WASHINGTON ST, WEYMOUTH, MA 02188-1507
Ownership since
2012
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
10 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Nov 1, 2012
$1
Celtic Angel Care LLC
Celtic Angels INC
Grant Deed
related
—
Jul 3, 2012
—
Celtic Angels INC
—
Deed Of Trust
related
$180,000 · Sovereign Bank
Feb 27, 2012
$240,000
Celtic Angels INC
Holbrook Co-op Bank
Grant Deed
—
Dec 4, 2009
$340,000
Holbrook Coop Bk
Holbrook Coop Bk
One Of Committee, Strict Foreclosure, Sheriff, Or Redemption Deeds
related
—
Jun 16, 2004
—
A X RT
—
Deed Of Trust
related
$119,000 · Holbrook Cp Bank
Sep 25, 2003
$298,000
A X RT
Marshall,william C
Grant Deed
$279,000 · Horizon Bank & Trust Co
Sep 25, 2003
—
A X RT
—
Deed Of Trust
related
$16,200 · Zenon Grzybowski
Jul 26, 1994
—
William C Marshall
—
Deed Of Trust
related
$152,000 · South Weymouth Savings Bank
Dec 12, 1988
—
William C Marshall
—
Deed Of Trust
related
$250,000 · Lincoln Tr Co
Apr 29, 1987
—
William C Marshall
—
Deed Of Trust
related
$200,000 · Lincoln Tr Co
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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