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Property profile & analytics
OFF-MARKET
Estimated value
$1,105,000
Investment properties
1557 Blue Hl Ave Mattapan, MA 02126-2112
Entity Owned
7-yr Hold
~
Est. High Equity
Property ID
US38-1689104
Property profile
Verified
Property type
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Year built
1905
Construction
FRAME
Total area
3,954 SF
Lot
0.1 ac (4,245 SF)
Zoning code
RC
APN
MATT W:18 P:01121 S:000
UPID
US38-1689104
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
-
TMW Realty Group Real Estate Agency
-
Lisa Owens, TMW Realty Group Real Estate Agency
-
Virginia Kelley, TMW Realty Group Real Estate Agency
-
Robyn Shahid Real Estate Agency
-
Jean Lespinasse, TMW Realty Group Real Estate Agency
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
$1.49M
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$1.11M
Owner & transaction history
Tmw Realty Invtrs LLC · 7 yrs held
Tmw Realty Invtrs LLC
since 2019
7 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
Method
Estimation
Statistic approach
by Request
ML approach
by Request
CAP Approach
CAP Return
Estimation
6%
$1,610,000
6.5%
$1,485,000
7%
$1,380,000
Blend value · Realmo final
$1.11M
Range $995k – $1.22M · ±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
$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
Assessed value
$695,800
Assessed 2024
Previous assessed
$707,100
-1.6% YoY
Assessed land
$177,400
Assessed improvement
$518,400
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
1905
Construction
FRAME
Heating
NONE
Buildings
1
Stories
4
Units
4
Total area
3,954 SF
Lot
0.1 ac (4,245 SF)
Zoning code
RC
APN
MATT W:18 P:01121 S:000
UPID
US38-1689104
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
1905
Construction
FRAME
Heating
NONE
Stories
4
Buildings
1
Units
4
Lot
0.1 ac
Current owner
From public records · entity-resolved
Tmw Realty Invtrs LLC
Entity
Mailing address
1557 BLUE HL AVE, MATTAPAN, MA 02126-2112
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2019
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 21, 2023
—
R&r Lfl LLC
—
Deed
related
$1,040,000 · Rockland Trust Co
May 13, 2021
—
Tmw Rlty Invest LLC
—
Deed
related
$842,212 · Thomas Mcelhinney
Apr 19, 2019
—
Tmw Realty Invtrs LLC
White,thomas
Quit Claim Deed
related
$750,000 · Crowd Lndg Fund
Nov 29, 2016
$675,000
Thomas White
Joseph E White
Quit Claim Deed
related
$549,450 · First Home Mortgage Corp
Apr 24, 2013
—
Joseph E White
—
Deed Of Trust
related
$5,000 · Cooperative Bank
Aug 3, 2011
—
Beverly S White
—
Deed Of Trust
related
$376,950 · Cooperative Bank
Dec 8, 2004
—
Beverly S White
—
Deed Of Trust
related
$373,000 · Cooperative Bank
Jul 18, 2003
—
Joseph White
—
Deed Of Trust
related
$9,500 · Cooperative Bank
Apr 2, 2003
—
Joseph E White
—
Deed Of Trust
related
$275,286 · Wells Fargo Mortgage
Mar 3, 2000
—
Joseph E White
—
Deed Of Trust
related
$188,000 · American Business Credit
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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