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Property profile & analytics
OFF-MARKET
Life science properties
55 Border St 67, Newton, MA 02465-2005
Entity Owned
10-yr Hold
~
Est. High Equity
Property ID
US38-1368781
Property profile
Verified
Property type
Life science properties
Use group
R&D FACILITY, LABS, PHARMA
Year built
1920
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Total area
17,880 SF
Lot
0.87 ac (38,036 SF)
Zoning code
MAN
APN
NEWT S:33 B:013 L:0017
UPID
US38-1368781
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
55 Border Street LLC · 10 yrs held
55 Border Street LLC
since 2015
5 recorded transactions
Zoning & alternative use
MAN · Newton, 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 Newton submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Newton 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
$47,095
Tax year 2024
Assessed value
$2,569,300
Assessed 2024
Previous assessed
$2,285,800
+12.4% YoY
Effective rate
1.83%
On assessed value
Assessed land
$1,240,000
Assessed improvement
$1,329,300
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
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
Life science properties
Use group
R&D FACILITY, LABS, PHARMA
Status
Off-Market
Year built
1920
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
FORCED AIR
Cooling
YES
Buildings
1
Stories
1
Units
1
Rooms
8
Bathrooms
2
Total area
17,880 SF
Lot
0.87 ac (38,036 SF)
Zoning code
MAN
APN
NEWT S:33 B:013 L:0017
UPID
US38-1368781
Jurisdiction
NEWTON
Metro division
CAMBRIDGE-NEWTON-FRAMINGHAM, MA METROPOLITAN DIVISION
Zoning & alternative use
MAN · Newton, MA
Zoning MAN · permitted uses
MAN · Newton, MA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Newton. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1920
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
FORCED AIR
Cooling
Yes
Stories
1
Buildings
1
Units
1
Rooms
8
Bathrooms
2
Lot
0.87 ac
Current owner
From public records · entity-resolved
55 Border Street LLC
Entity
Mailing address
45 BORDER ST, NEWTON, MA 02465-2005
Ownership since
2015
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
5 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Feb 24, 2021
—
55 Border St LLC
—
Deed
related
$1,875,000 · South Shore Bank
Dec 1, 2015
$2,519,100
55 Border Street LLC
Border Trust
Quit Claim Deed
$1,900,000 · Shelley A S Cantor
Jun 9, 2008
—
RT Border
—
Deed Of Trust
related
$450,000 · Middlesex Savings Bank
Jun 10, 1998
—
RT Border
—
Deed Of Trust
related
$685,000 · Citizens Bank Of Ma
Nov 18, 1987
—
RT Border
—
Deed Of Trust
related
$500,000 · Baybank Middlesex
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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