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Property profile & analytics
OFF-MARKET
Estimated value
$1,240,000
Showrooms
11 Oak St Chelmsford, MA 01824-3356
Entity Owned
6-yr Hold
~
Est. High Equity
Property ID
US38-0001999
Property profile
Verified
Property type
Showrooms
Use group
SHOW ROOM, WAREHOUSE
Year built
1973
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Total area
4,280 SF
Lot
1 ac (43,560 SF)
Zoning code
CB
APN
CHEL M:0100 B:0378 L:3
UPID
US38-0001999
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
$1.38M
CAP Approach
CAP
$1.09M
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$1.24M
Owner & transaction history
Flaherty Family LLC · 6 yrs held
Flaherty Family LLC
since 2020
Last sale
$1.2M
3 recorded transactions
Zoning & alternative use
CB · Chelmsford, MA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Auto repair, garage
$1.2M
+8.9%
Neighborhood: shopping center
$1.2M
+7.2%
Retail stores
$1.2M
+4.3%
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 Chelmsford submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Chelmsford 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
$1,310,000
ML approach
$1,380,000
CAP Approach
CAP Return
Estimation
6%
$1,175,000
6.5%
$1,085,000
7%
$1,010,000
Alternative Use
Use
Estimation
COMMERCIAL (GENERAL)
$1,105,000
Current use
AUTO REPAIR, GARAGE
$1,205,000
Change: +9% · Conversion: Difficult
NEIGHBORHOOD: SHOPPING CENTER
$1,185,000
Change: +7% · Conversion: Difficult
RETAIL STORES
$1,155,000
Change: +4% · Conversion: Easy
Blend value · Realmo final
$1.24M
Range $1.12M – $1.36M · ±10% · vs last sale $1.21M (Jan 14 2020)
Last sale anchor
$1.21M
Jan 14 2020
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
$290 / 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
$8,119
Tax year 2024
Assessed value
$471,500
Assessed 2024
Previous assessed
$460,600
+2.4% YoY
Effective rate
1.72%
On assessed value
Assessed land
$266,400
Assessed improvement
$205,100
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
Similar Nearby for Sale
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
Showrooms
Use group
SHOW ROOM, WAREHOUSE
Status
Off-Market
Year built
1973
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
FORCED AIR
Buildings
1
Stories
1
Units
1
Bathrooms
2
Total area
4,280 SF
Lot
1 ac (43,560 SF)
Zoning code
CB
APN
CHEL M:0100 B:0378 L:3
UPID
US38-0001999
Jurisdiction
CHELMSFORD
Metro division
CAMBRIDGE-NEWTON-FRAMINGHAM, MA METROPOLITAN DIVISION
Zoning & alternative use
CB · Chelmsford, MAZoning CB · permitted uses
CB · Chelmsford, MA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Alternative use value scenarios
Repositioning upside vs current use
COMMERCIAL (GENERAL) Current
Est. value
$1.1M
AUTO REPAIR, GARAGE
Est. value
$1.2M
NEIGHBORHOOD: SHOPPING CENTER
Est. value
$1.2M
RETAIL STORES
Est. value
$1.2M
COMMERCIAL (GENERAL) Current
AUTO REPAIR, GARAGE
NEIGHBORHOOD: SHOPPING CENTER
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
1973
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
FORCED AIR
Stories
1
Buildings
1
Units
1
Bathrooms
2
Lot
1 ac
Current owner
From public records · entity-resolved
Flaherty Family LLC
Entity
Mailing address
PO BOX 95155, NEWTON, MA 02495-0155
Ownership since
2020
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
3 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jan 14, 2020
$1,207,500
Flaherty Family LLC
Robert S Distefano
Quit Claim Arm's Length For Ne States
$905,625 · Village Bank
Jun 5, 2019
—
Robert S Distefano
Distefano
Quit Claim Deed
related
—
Sep 25, 2013
—
Abbot Mill LLC
—
Deed Of Trust
related
$22,000,000 · Gary Needham
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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