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Property profile & analytics
OFF-MARKET
Estimated value
$13,980,000
Life science properties
800 Boston Tpke, Shrewsbury, MA 01545-3301
Entity Owned
4-yr Hold
~
Est. High Equity
Property ID
US38-0518783
Property profile
Verified
Property type
Life science properties
Use group
R&D FACILITY, LABS, PHARMA
Year built
1974
Construction
STEEL FRAME
Total area
80,016 SF
Lot
6.34 ac (276,170 SF)
Zoning code
LI
APN
SHRE M:35 B:026000
UPID
US38-0518783
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
-
Vinco Properties Real Estate Agency
-
Cytiva Factory Production Facility
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$9.18M
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$13.98M
Owner & transaction history
Foxrock 800 Tpke Rlty LLC · 4 yrs held
Foxrock 800 Tpke Rlty LLC
since 2021
Last sale
$14.1M
7 recorded transactions
Zoning & alternative use
LI · Shrewsbury, MA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Office building
$11.8M
+168.2%
Medical building
$9.9M
+124.4%
Restaurant
$9.8M
+122.4%
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 Shrewsbury submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Shrewsbury 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
$13,840,000
ML approach
$9,175,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
OFFICE BUILDING
$11,775,000
Change: +168% · Conversion: Difficult
MEDICAL BUILDING
$9,855,000
Change: +124% · Conversion: Difficult
RESTAURANT
$9,765,000
Change: +122% · Conversion: Difficult
RETAIL STORES
$9,580,000
Change: +118% · Conversion: Difficult
Blend value · Realmo final
$13.98M
Range $12.58M – $15.38M · ±10% · vs last sale $14.05M (Sep 16 2021)
Last sale anchor
$14.05M
Sep 16 2021
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
$175 / 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
$76,849
Tax year 2024
Assessed value
$6,207,500
Assessed 2024
Previous assessed
$6,242,200
-0.6% YoY
Effective rate
1.24%
On assessed value
Assessed land
$1,893,300
Assessed improvement
$4,314,200
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
1974
Construction
STEEL FRAME
Heating
FORCED AIR
Cooling
YES
Buildings
1
Stories
1
Units
1
Bathrooms
12
Total area
80,016 SF
Lot
6.34 ac (276,170 SF)
Zoning code
LI
APN
SHRE M:35 B:026000
UPID
US38-0518783
Jurisdiction
SHREWSBURY
Zoning & alternative use
LI · Shrewsbury, MA
Zoning LI · permitted uses
LI · Shrewsbury, MA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Shrewsbury. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING
Est. value
$11.8M
MEDICAL BUILDING
Est. value
$9.9M
RESTAURANT
Est. value
$9.8M
RETAIL STORES
Est. value
$9.6M
OFFICE BUILDING
MEDICAL BUILDING
RESTAURANT
RETAIL STORES
Alternative use deep dive — conversion cost, permits, timeline
Conversion cost estimate · Permit path & risks · Stabilized NOI per option
Alternative use deep dive
Conversion cost · permit path · stabilized NOI per option
Building & site characteristics
From public records
Year built
1974
Construction
STEEL FRAME
Heating
FORCED AIR
Cooling
Yes
Stories
1
Buildings
1
Units
1
Bathrooms
12
Lot
6.34 ac
Current owner
From public records · entity-resolved
Foxrock 800 Tpke Rlty LLC
Entity
Mailing address
777 WASHINGTON ST, NEWTON, MA 02460-1701
Ownership since
2021
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
9 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Sep 16, 2021
$14,050,000
Foxrock 800 Tpke Rlty LLC
Mag Re Hldg 800 Boston
Quit Claim Arm's Length For Ne States
—
Jul 16, 2020
$6,250,000
Hldg Shrewsbury Mag Re
Taming Of Shrewsbury LLC
Quit Claim Deed
—
Jul 2, 2018
—
Taming
Oneill Ptrs LLC
Quit Claim Deed
related
$4,395,000 · Cvcf Fund Fndg 1
Dec 12, 2005
$3,900,000
Chanski LLC
Tranxenogen INC
Grant Deed
$5,023,500 · Commerce Bank & Trust
Jun 6, 2001
—
Tranxenogen INC
—
Deed Of Trust
related
$3,900,000 · Commerce Bank & Trust
Jan 18, 2001
$2,800,000
Tranxenogen INC
Tyco Healthcare Group
Grant Deed
—
Nov 9, 1999
$1,525,329
Tyco Healthcare Grp LP
Elkay Products INC
Grant Deed
—
Dec 31, 1993
—
Elkay Products INC
—
Deed Of Trust
related
$3,900,000 · Bankboston Development Co LLC
Oct 28, 1991
—
Elkay Products INC
—
Deed Of Trust
related
$7,547,800 · Zuckerman Family Nomi
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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