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Property profile & analytics
OFF-MARKET
Estimated value
$1,655,000
Office buildings
1584 Main St, Weymouth, MA 02190-1310
Entity Owned
26-yr Hold
Free & Clear
Property ID
US38-1480549
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1984
Construction
FRAME
Total area
8,118 SF
Lot
0.83 ac (36,314 SF)
Zoning code
100
APN
WEYM M:61 B:641 L:012
UPID
US38-1480549
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
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$1.78M
Blend (final)
Blend
$1.66M
Owner & transaction history
1st Weymouth Corp · 26 yrs held
1st Weymouth Corp
since 2000
6 recorded transactions
Zoning & alternative use
100 · Weymouth, MA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Auto repair, garage
$2.6M
+11.4%
Retail stores
$2.4M
+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%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
OFFICE BUILDING
$2,345,000
Current use
AUTO REPAIR, GARAGE
$2,615,000
Change: +11% · Conversion: Difficult
RETAIL STORES
$2,350,000
Change: +0% · Conversion: Moderate
APARTMENT HOUSE (5+ UNITS)
$2,330,000
Change: -1% · Conversion: Easy
Blend value · Realmo final
$1.66M
Range $1.49M – $1.82M · ±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
$204 / 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
$21,249
Tax year 2024
Assessed value
$1,306,000
Assessed 2024
Previous assessed
$1,256,800
+3.9% YoY
Effective rate
1.63%
On assessed value
Assessed land
$303,100
Assessed improvement
$1,002,900
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
1984
Construction
FRAME
Heating
FORCED AIR
Cooling
YES
Buildings
1
Stories
1
Total area
8,118 SF
Lot
0.83 ac (36,314 SF)
Zoning code
100
APN
WEYM M:61 B:641 L:012
UPID
US38-1480549
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
$2.3M
AUTO REPAIR, GARAGE
Est. value
$2.6M
RETAIL STORES
Est. value
$2.4M
APARTMENT HOUSE (5+ UNITS)
Est. value
$2.3M
OFFICE BUILDING Current
AUTO REPAIR, GARAGE
RETAIL STORES
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
1984
Construction
FRAME
Heating
FORCED AIR
Cooling
Yes
Stories
1
Buildings
1
Lot
0.83 ac
Current owner
From public records · entity-resolved
1st Weymouth Corp
Entity
Free & Clear · 26 yrs held
Mailing address
1530 MAIN ST, SOUTH WEYMOUTH, MA 02190-1310
Ownership since
2000
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
May 11, 2001
—
1st Weymouth Corp
—
Deed Of Trust
related
$1,000,000 · South Shore Bank
Mar 29, 2000
$750,000
1st Weymouth Corp
Spadorcia,cesare A Tr
Grant Deed
—
Feb 19, 1999
$400,000
Spadorcia,cesare A Tr
Naser,robert E
Grant Deed
$400,000 · South Shore Cp Bank
Jun 22, 1989
$650,000
Cesare A Spadorcia
Kalb,jeffrey A
Grant Deed
$630,000 · Workingmens Coop Bank
Dec 8, 1987
—
Kalb Tr,jeffrey A
—
Deed Of Trust
related
$25,000 · Zuckerman Family Nomi
Dec 3, 1987
$400,000
Pacific Mart RT
Thomas T S Lee INC
Grant Deed
$250,000 · Us Trust 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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