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Property profile & analytics
OFF-MARKET
Estimated value
$11,345,000
Showrooms
57 Sta St, Brookline, MA 02445-7903
Individually Owned
1-yr Hold
~
Est. High Equity
Property ID
US38-1619009
Property profile
Verified
Property type
Showrooms
Use group
SHOW ROOM, WAREHOUSE
Year built
1885
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Total area
907 SF
Lot
0.23 ac (10,023 SF)
Zoning code
G20
APN
BROO B:140 L:0007 S:0000
UPID
US38-1619009
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
$9.26M
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$11.35M
Owner & transaction history
Ess-sdg Brkline Self Stor · 1 yrs held
Ess-sdg Brkline Self Stor
since 2025
Last sale
$11.3M
7 recorded transactions
Zoning & alternative use
G20 · Brookline, 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 Brookline submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Brookline 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
$13,625,000
ML approach
$9,255,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Blend value · Realmo final
$11.35M
Range $10.21M – $12.48M · ±10% · vs last sale $11.25M (Jan 31 2025)
Last sale anchor
$11.25M
Jan 31 2025
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
$12,508 / 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
$141,528
Tax year 2024
Assessed value
$8,624,500
Assessed 2024
Previous assessed
$8,624,500
+0.0% YoY
Effective rate
1.64%
On assessed value
Assessed land
$1,914,200
Assessed improvement
$6,710,300
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
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
Showrooms
Use group
SHOW ROOM, WAREHOUSE
Status
Off-Market
Year built
1885
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
FORCED AIR
Buildings
1
Stories
4
Bathrooms
2
Total area
907 SF
Lot
0.23 ac (10,023 SF)
Zoning code
G20
APN
BROO B:140 L:0007 S:0000
UPID
US38-1619009
Jurisdiction
BROOKLINE
Metro division
BOSTON-QUINCY, MA METROPOLITAN DIVISION
Zoning & alternative use
G20 · Brookline, MA
Zoning G20 · permitted uses
G20 · Brookline, MA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Brookline. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1885
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
FORCED AIR
Stories
4
Buildings
1
Bathrooms
2
Lot
0.23 ac
Current owner
From public records · entity-resolved
Ess-sdg Brkline Self Stor
Individual
Mailing address
5 STA ST, BROOKLINE, MA 02445-7903
Ownership since
2025
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
12 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jan 31, 2025
$11,250,000
Ess-sdg Brkline Self Stor
517 Msf LLC
Deed
—
Aug 6, 2021
—
517 Msf LLC
Andem Station LLC
Quit Claim Deed
related
—
Jan 27, 2017
—
Andem Station LLC
Andem-station RT
Quit Claim Deed
related
$3,780,000 · Td Bank NA
Nov 13, 2012
—
Andem Station RT
—
Deed Of Trust
related
$3,250,000 · First Ipswich Bank
Sep 12, 2008
—
Andem-station RT
—
Deed Of Trust
related
$2,650,000 · First National Bank Ipswch
Dec 19, 2003
—
Michael S Field
—
Deed Of Trust
related
$533,000 · Andem Station RT
Mar 27, 2001
$2,425,000
Andem-station RT
Bishay,bahig F
Grant Deed
$3,200,000 · East Boston Savings Bank
Sep 8, 2000
—
Andem Station RT
—
Deed Of Trust
related
$3,075,000 · Bahig Bishay
Sep 7, 2000
$3,075,000
Andem-station RT
Bishay,bahig F
Grant Deed
—
Sep 16, 1994
—
Bahig F Bishay
—
Deed Of Trust
related
$2,560,000 · Citizens Bank Of Ma
Jun 30, 1994
—
Bahig F Bismay
—
Deed Of Trust
related
$300,000 · Dedham Inst For Savings
Mar 11, 1994
—
Bahig F Bishay
—
Deed Of Trust
related
$575,000 · Dedham Inst For Savings
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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