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Property profile & analytics
OFF-MARKET
Estimated value
$1,485,000
Office buildings
370 Washington St, Brookline, MA 02445-6874
Entity Owned
7-yr Hold
~
Est. High Equity
Property ID
US38-1772396
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1850
Construction
FRAME
Total area
4,304 SF
Lot
0.14 ac (6,133 SF)
Zoning code
G10
APN
BROO B:177 L:0042 S:0000
UPID
US38-1772396
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
-
Zipcar Car Rental Facility
-
Dr. Kristie Adloff Physician Medical Clinic
-
Chemistry Tutor Brookline Tutoring Service
-
Merry Arnold Physician Medical Clinic
-
Deborah Dowd Foster Care Service Social Service Agency
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
$1.55M
Comparable Approach
Comparable
$1.18M
Blend (final)
Blend
$1.49M
Owner & transaction history
370 Wash LLC · 7 yrs held
370 Wash LLC
since 2019
7 recorded transactions
Zoning & alternative use
G10 · 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
by Request
ML approach
by Request
CAP Approach
CAP Return
Estimation
6%
$1,680,000
6.5%
$1,550,000
7%
$1,440,000
Blend value · Realmo final
$1.49M
Range $1.34M – $1.63M · ±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
$345 / 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
$42,920
Tax year 2024
Assessed value
$2,615,500
Assessed 2024
Previous assessed
$2,615,500
+0.0% YoY
Effective rate
1.64%
On assessed value
Assessed land
$1,481,900
Assessed improvement
$1,133,600
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
Office buildings
Use group
OFFICE BUILDING
Status
Off-Market
Year built
1850
Construction
FRAME
Heating
STEAM
Buildings
1
Stories
3
Bathrooms
5
Total area
4,304 SF
Lot
0.14 ac (6,133 SF)
Zoning code
G10
APN
BROO B:177 L:0042 S:0000
UPID
US38-1772396
Jurisdiction
BROOKLINE
Metro division
BOSTON-QUINCY, MA METROPOLITAN DIVISION
Zoning & alternative use
G10 · Brookline, MA
Zoning G10 · permitted uses
G10 · 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
1850
Construction
FRAME
Heating
STEAM
Stories
3
Buildings
1
Bathrooms
5
Lot
0.14 ac
Current owner
From public records · entity-resolved
370 Wash LLC
Entity
Mailing address
PO BOX 470629, BROOKLINE, MA 02445
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
15 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Apr 12, 2019
$2,950,000
370 Wash LLC
Scs Dev LLC
Quit Claim Deed
—
Aug 14, 2017
—
Scs Dev LLC
—
Deed
related
$1,580,000 · Digital Emp FCU
Jul 17, 2014
$2,000,000
Scs Development LLC
21st Century RT
Quit Claim Arm's Length For Ne States
$1,600,000 · Walpole Cooperative Bank
Nov 5, 2013
—
21st Century RT
—
Deed Of Trust
related
$1,240,000 · Needham Cp Bank
Apr 13, 2004
—
21st Century Re
—
Deed Of Trust
related
$400,000 · Needham Cp Bank
Dec 20, 2001
$960,000
Twenty 1st Century RT
Goodwin Place LLC
Grant Deed
$424,000 · Cooperative Bank
Dec 20, 2001
—
Twenty 1st Century RT
—
Deed Of Trust
related
$732,000 · Cooperative Bank
Jun 19, 1998
—
Gordon T Hurwitz
—
Deed Of Trust
related
$200,000 · Raymond C Green INC
Dec 24, 1997
—
Gordon T Hurwitz
—
Deed Of Trust
related
$172,000 · Brookline Savings Bank
Aug 29, 1997
$350,000
Perkins-fairmount LLC
Duyk,geoffrey M
Grant Deed
$650,000 · Raymond C Green INC
Jun 26, 1996
—
Gordon I Hurwitz
—
Deed Of Trust
related
$680,000 · Hingham Institute For Savings
Feb 2, 1996
—
Gordon T Hurwitz
—
Deed Of Trust
related
$650,000 · Raymond C Green INC
Jun 25, 1993
—
Gordon I Hurwitz
—
Deed Of Trust
related
$20,000 · Zeger Corp Pension Trust
Jul 10, 1992
—
Gordon I Hurwitz
—
Deed Of Trust
related
$137,000 · Brookline Savings Bank
—
—
Scs Dev LLC
—
Deed Of Trust
related
$1,580,000 · Digital Emp FCU
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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