Duplex with Three-Season
For Sale
$1,174,900
40-42 Coleman St, Boston, MA 02125
Residential Income, Boston, MA
Property Size3,470 SF
Lot Size0.11 Acres
Price / SF$338.59
Days on Market92
Property Features for 40-42 Coleman St
General Information
Property type
Residential Multi Family
Property subtype
Other
Zoning
R2
Bedrooms
10
Bathrooms
3
Full bathrooms
2
Half bathrooms
2
Rooms
Bathroom 2, Bedroom 4, Bathroom 4, Bedroom 10, Bedroom 1, Bedroom 9, Bedroom 5, Bathroom 1, Bedroom 6, Bedroom 7, Bathroom 3, Bedroom 8, Bedroom 3, Bedroom 2
Parking
2
Directions
GPS
Subdivision
Dorchester's Uphams Corner
Standard status
Active
APN
1301185
Size
3,470 SF
Lot size
0.11 Acres
Taxes and HOA fees
Tax Year
2025
Tax Annual Amount
8332
Amenities
three season porches
back yard
basement
Building Details
Year built
1905
Floors in Building
2
Number of units
2
Listing Agency:
Keller Williams Realty
Listed By:
Scott Morris
(508) 238-5000
Added: Jul 21
Changed: Oct 20
Last Checked: Oct 20 at 1:06PM
MLS# 73552881
Copyright © 2026 MLS Property Information Network Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
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Investment Insights
Based on property information with market context.
Built in 1905, this 3,470-square-foot duplex contains two units, each with five bedrooms and one-and-a-half bathrooms. Three-season porches, an open basement, off-street parking, and a backyard are among the property’s existing features. The parcel measures 0.1148 acres and is zoned R2.
A community garden is located across the street. The property is at 40-42 Coleman St in Boston.
A community garden is located across the street. The property is at 40-42 Coleman St in Boston.
Key Highlights
- Two‑unit property with five bedrooms and 1.5 baths in each unit
- 3,470 square feet on a 0.1148‑acre parcel
- Three‑season porches and an open basement
Financial Insights
Estimated NOI and Cap Rate
NOI / Yr
$87,684
Cap Rate
7.46%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,753,680
$1.8M
Cap Rate 7%
$1,252,629
$1.3M
Cap Rate 9%
$974,267
$974.3K
Market Conditions
NOI Build-Up for 3,470 SF
Gross rent
$131.2K $37.80/SF
− Vacancy
−$5.9K −$1.70/SF
EGI
$125.3K $36.10/SF
− OpEx
−$37.6K −$10.83/SF
NOI
$87.7K $25.27/SF
Area
Boston, MA
Vacancy
4.50%
Lease Rate
$37.80 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,753,680
Cap Rate 7%
$1,252,629
Cap Rate 9%
$974,267
Alternative Uses
Best Use
Multifamily LT 5
$1.25M
$1.10M – $1.46M
NOI $87,684 @ 7.0% cap · market cap 7.46%
Second Best
Apartment 5plus
$1.16M
$1.02M – $1.36M
NOI $81,517 @ 7.0% cap · market cap 6.94%
Theoretical Best
Office A
$2.60M
$2.27M – $3.03M
NOI $181,884 @ 7.0% cap · market cap 15.48%
Zoning and permitted uses should be independently verified with authorities.
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Open Analytics
Lease Details
2
Residential units
Location Intelligence
Trade Area within ½ mile
2,019
Businesses Nearby
Explore this area
Business Placement
Demographics for 02125, MA
34,926
Population
14,999
Households
2.3
Avg Household Size
32
Median Age
42%
College-Educated
87%
High-School Grad
2.2 sq mi
ZIP Area
15,875
Density / Sq Mi
$71,810
Median Household Income
$52,106
Median Earnings
$1,897
Median Rent
$645,400
Median Home Value
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Cap Rate, Value Estimation, Potential NOI and more
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Market
Vacancy Rate% for Multifamily in Northeast region
Frequently Asked Questions
What type of property is this?
Duplex - Two residential units each offer five bedrooms and one-and-a-half baths.
Where is this duplex located?
The property is located at 40-42 Coleman St Boston, MA.
What is the asking price?
The asking price for this property is $1,174,900.
What are key features of this property?
This property features: Two‑unit property with five bedrooms and 1.5 baths in each unit; 3,470 square feet on a 0.1148‑acre parcel; Three‑season porches and an open basement
