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Property profile & analytics
OFF-MARKET
Estimated value
$5,000,000
Investment properties
85 10th Rd Mattapan, MA 02126-1458
Entity Owned
9-yr Hold
Property ID
US38-0494272
Property profile
Verified
Property type
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Year built
1965
Construction
BRICK
Total area
22,440 SF
Lot
0.37 ac (16,253 SF)
Zoning code
RC
APN
MATT W:18 P:03081 S:000
UPID
US38-0494272
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
by Request
Blend (final)
Blend
$5.00M
Owner & transaction history
Gbm Portfolio Owner LLC · 9 yrs held
Gbm Portfolio Owner LLC
since 2017
4 recorded transactions
Zoning & alternative use
RC · Mattapan, MA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
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 Mattapan submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Mattapan 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
CAP Approach
Comparable Approach
Alternative Use
Get a detailed, property-specific estimation — fast and free
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
Assessed value
$2,886,700
Assessed 2024
Previous assessed
$2,973,600
-2.9% YoY
Assessed land
$826,000
Assessed improvement
$2,060,700
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
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Status
Off-Market
Year built
1965
Construction
BRICK
Heating
NONE
Buildings
1
Stories
4
Units
24
Total area
22,440 SF
Lot
0.37 ac (16,253 SF)
Zoning code
RC
APN
MATT W:18 P:03081 S:000
UPID
US38-0494272
Jurisdiction
BOSTON
Metro division
BOSTON-QUINCY, MA METROPOLITAN DIVISION
Zoning & alternative use
RC · Mattapan, MA
Zoning RC · permitted uses
RC · Mattapan, MA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Mattapan. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1965
Construction
BRICK
Heating
NONE
Stories
4
Buildings
1
Units
24
Lot
0.37 ac
Current owner
From public records · entity-resolved
Gbm Portfolio Owner LLC
Entity
Mailing address
1495 HANCOCK ST FL, QUINCY, MA 02169-5229
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
4 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Apr 3, 2017
—
Gbm Portfolio Owner LLC
Mayo 1 LLC
Quit Claim Deed
related
—
Jul 20, 2012
—
Mayo One LLC
—
Deed Of Trust
related
$1,100,000 · Universal Lending LLC
May 21, 2002
—
John Mcgrail
—
Deed Of Trust
related
$2,230,000 · Bay State Federal Savings Bank
Jun 30, 2000
$2,380,000
John Mcgrail
Micciantuono,carl A
Grant Deed
—
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
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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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