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Property profile & analytics
OFF-MARKET
Estimated value
$4,770,000
Manufacturing properties
333 Terminal St, Charlestown, MA 02129-3901
Individually Owned
12-yr Hold
Free & Clear
Property ID
US38-1929246
Property profile
Verified
Property type
Manufacturing properties
Use group
MANUFACTURING (LIGHT)
Year built
2014
Construction
STEEL FRAME
Total area
29,800 SF
Lot
1.12 ac (48,735 SF)
Zoning code
I
APN
CHAR W:02 P:02753 S:001
UPID
US38-1929246
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
-
Boston BoatWorks (Bike/Boat/Book/etc) Store Production Facility
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
$4.83M
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$4.77M
Owner & transaction history
Charlestown Maritime Ctr · 12 yrs held
Charlestown Maritime Ctr
since 2013
2 recorded transactions
Zoning & alternative use
I · Charlestown, 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 Charlestown submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Charlestown 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%
$5,225,000
6.5%
$4,825,000
7%
$4,480,000
Blend value · Realmo final
$4.77M
Range $4.29M – $5.25M · ±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
$160 / 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
$110,943
Tax year 2024
Assessed value
$4,390,300
Assessed 2024
Previous assessed
$4,540,000
-3.3% YoY
Effective rate
2.53%
On assessed value
Assessed land
$1,570,600
Assessed improvement
$2,819,700
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
Manufacturing properties
Use group
MANUFACTURING (LIGHT)
Status
Off-Market
Year built
2014
Construction
STEEL FRAME
Heating
NONE
Buildings
1
Stories
1
Units
1
Total area
29,800 SF
Lot
1.12 ac (48,735 SF)
Zoning code
I
APN
CHAR W:02 P:02753 S:001
UPID
US38-1929246
Jurisdiction
BOSTON
Metro division
BOSTON-QUINCY, MA METROPOLITAN DIVISION
Zoning & alternative use
I · Charlestown, MA
Zoning I · permitted uses
I · Charlestown, MA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Charlestown. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
2014
Construction
STEEL FRAME
Heating
NONE
Stories
1
Buildings
1
Units
1
Lot
1.12 ac
Current owner
From public records · entity-resolved
Charlestown Maritime Ctr
Individual
Free & Clear · 12 yrs held
Mailing address
30 DAVID G MUGAR WAY, BOSTON, MA 02114-3204
Ownership since
2013
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
2 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Sep 19, 2013
$925,000
Charlestown Maritime Ctr
Cartalano Bros INC
Quit Claim Deed
—
Nov 13, 2012
—
Catalano Bros INC
—
Deed Of Trust
related
$342,300 · Key Employee T
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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