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Property profile & analytics
OFF-MARKET
Estimated value
$1,360,000
Investment properties
45 Maple St, Marlborough, MA 01752-2993
Entity Owned
1-yr Hold
Property ID
US38-2504975
Property profile
Verified
Property type
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Year built
1900
Total area
4,864 SF
Lot
0.17 ac (7,618 SF)
APN
MARL M:070 B:275A L:000
UPID
US38-2504975
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
$1.33M
CAP Approach
CAP
$1.24M
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$1.36M
Owner & transaction history
Nwl LLC · 1 yrs held
Nwl LLC
since 2025
Last sale
$1.5M
4 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Auto repair, garage
$1.4M
+31.2%
Neighborhood: shopping center
$1.4M
+29.1%
Retail stores
$1.3M
+25.6%
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 Marlborough submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Marlborough 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
$1,290,000
ML approach
$1,330,000
CAP Approach
CAP Return
Estimation
6%
$1,340,000
6.5%
$1,235,000
7%
$1,145,000
Alternative Use
Use
Estimation
COMMERCIAL (GENERAL)
$1,045,000
Current use
AUTO REPAIR, GARAGE
$1,370,000
Change: +31% · Conversion: Difficult
NEIGHBORHOOD: SHOPPING CENTER
$1,350,000
Change: +29% · Conversion: Difficult
RETAIL STORES
$1,310,000
Change: +26% · Conversion: Easy
Blend value · Realmo final
$1.36M
Range $1.22M – $1.50M · ±10% · vs last sale $1.48M (Jan 9 2025)
Last sale anchor
$1.48M
Jan 9 2025
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
$280 / 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
Assessed value
$441,600
Assessed 2024
Previous assessed
$441,600
+0.0% YoY
Assessed land
$174,000
Assessed improvement
$267,600
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
Similar Nearby for Sale
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
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Status
Off-Market
Year built
1900
Heating
HOT WATER
Buildings
1
Stories
3
Units
5
Rooms
16
Bathrooms
5
Total area
4,864 SF
Lot
0.17 ac (7,618 SF)
APN
MARL M:070 B:275A L:000
UPID
US38-2504975
Jurisdiction
MARLBOROUGH
Metro division
CAMBRIDGE-NEWTON-FRAMINGHAM, MA METROPOLITAN DIVISION
Zoning & alternative use
Zoning · permitted uses
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
$1.0M
AUTO REPAIR, GARAGE
Est. value
$1.4M
NEIGHBORHOOD: SHOPPING CENTER
Est. value
$1.4M
RETAIL STORES
Est. value
$1.3M
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
1900
Heating
HOT WATER
Stories
3
Buildings
1
Units
5
Rooms
16
Bathrooms
5
Lot
0.17 ac
Current owner
From public records · entity-resolved
Nwl LLC
Entity
Mailing address
100 FELTON ST #201, WALTHAM, MA 02453-4149
Ownership since
2025
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
4 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Feb 3, 2025
—
Nwl LLC
—
Deed
related
$811,000 · Berkshire Bank
Jan 9, 2025
$1,475,000
Nwl LLC
Big Man RT
Deed
—
Jan 6, 2025
—
Paul F Mcallister
Marlborough City Of
Deed
related
—
Sep 21, 2018
$485,000
Big Man RT
Mcallister Paul F Est
Quit Claim Arm's Length For Ne States
$588,750 · Wakefield Cooperative Bank
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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