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Property profile & analytics
OFF-MARKET
Office Spaces
366 Massachusetts Ave Ste 101, Arlington, MA 02474-6731
Entity Owned
19-yr Hold
Free & Clear
Property ID
US38-0335881
Property profile
Verified
Property type
Office Spaces
Use group
CONDOMINIUM OFFICES
Year built
1988
Construction
FRAME
Total area
1,687 SF
Zoning code
B2
APN
ARLI M:009.B B:0001 L:0101
UPID
US38-0335881
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
by Request
Owner & transaction history
Mass Arlington Realty INC · 19 yrs held
Mass Arlington Realty INC
since 2007
7 recorded transactions
Zoning & alternative use
B2 · Arlington, 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 Arlington submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Arlington 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
—
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
$7,504
Tax year 2024
Assessed value
$708,600
Assessed 2024
Previous assessed
$708,600
+0.0% YoY
Effective rate
1.06%
On assessed value
Assessed improvement
$708,600
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 Spaces
Use group
CONDOMINIUM OFFICES
Status
Off-Market
Year built
1988
Construction
FRAME
Heating
FORCED AIR
Cooling
YES
Buildings
1
Stories
1
Rooms
1
Bathrooms
1
Total area
1,687 SF
Zoning code
B2
APN
ARLI M:009.B B:0001 L:0101
UPID
US38-0335881
Jurisdiction
ARLINGTON
Metro division
CAMBRIDGE-NEWTON-FRAMINGHAM, MA METROPOLITAN DIVISION
Zoning & alternative use
B2 · Arlington, MA
Zoning B2 · permitted uses
B2 · Arlington, MA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Arlington. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1988
Construction
FRAME
Heating
FORCED AIR
Cooling
Yes
Stories
1
Buildings
1
Rooms
1
Bathrooms
1
Current owner
From public records · entity-resolved
Mass Arlington Realty INC
Entity
Free & Clear · 19 yrs held
Mailing address
59 UN SQ, SOMERVILLE, MA 02143-3032
Ownership since
2007
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
7 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jul 30, 2012
—
Mass-arlington Realty INC
—
Deed Of Trust
related
$900,000 · Worth Funding INC
Jun 28, 2007
$1
Mass Arlington Realty INC
366 Mass Avenue RT
Grant Deed
—
Feb 11, 2002
—
366 Mass Ave 101 RT
—
Deed Of Trust
related
$250,000 · Citizens Bank Of Ma
Mar 17, 1999
$290,000
Cambridge Hospital Pro
Filtzer,horst S
Grant Deed
—
Aug 2, 1993
—
Mass-arlington Rlty
—
Deed Of Trust
related
$85,000 · Somerset Savings Bank
May 17, 1990
$630,000
Mass-arlington Rlty
366 Mass Ave Arl RT
Grant Deed
related
$580,000 · Somerset Savings Bank
Apr 11, 1988
$372,760
Horst S Filtzer
366 Mass Av Arli RT
Grant Deed
$277,000 · Wells Fargo Bus 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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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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