Google street view image for 21 Inman St, Cambridge, MA 02139

Off market

—

•

4.5 ba

•

2,670

sq ft

21 Inman St, Cambridge, MA 02139

About this home

21 Inman St is a 2,670 square foot multi-family home on a 2,614 square foot lot with 5 bedrooms and 4.5 bathrooms.

Multi-familyProperty Type

1875Year Built

2,614 sq ftLot Size

Source:Public Records

Redfin Estimate

Unfortunately, we don't have enough data to generate an accurate Estimate at this time.

Market trends in 02139, MA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

103.2%

+0.0% MoM

Median sale price

$1.3M

$119K MoM

Avg. days on market

21d

0 days MoM

Recently sold homes

25 MoM

New listings for sale

$3,700,000
5 beds5 baths5,748 sq ft
329 Broadway, Cambridge, MA 02139
$4,300,000
10 beds10 baths6,070 sq ft
278 Harvard St, Cambridge, MA 02139
OPEN TODAY, 12PM TO 2PM
$1,599,000
3 beds1.5 baths1,845 sq ft
232 Broadway, Cambridge, MA 02139
OPEN TODAY, 12:30PM TO 2PM
$3,150,000
4 beds3.5 baths2,708 sq ft
19 Acorn St #19, Cambridge, MA 02139
$575,000
2 beds1 bath920 sq ft
110 Kinnaird St Unit B, Cambridge, MA 02139
OPEN TODAY, 12:30PM TO 2PM
$3,150,000
4 beds3.5 baths2,708 sq ft
19 Acorn St, Cambridge, MA 02139
OPEN TODAY, 12PM TO 1:30PM
$1,787,000
3 beds2.5 baths2,286 sq ft
61 Pleasant St #2, Cambridge, MA 02139
$1,600,000
3 beds3 baths2,064 sq ft
247 Chestnut St, Cambridge, MA 02139
3D WALKTHROUGH
$1,099,900
2 beds2 baths1,215 sq ft
247 Chestnut St #2, Cambridge, MA 02139
3D WALKTHROUGH
$599,900
1 bed1 bath849 sq ft
247 Chestnut St #1, Cambridge, MA 02139
See all

Provided by Redfin

Sale history for 21 Inman St

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2025

$18,341 (+7.1%)

$929,500 + $1,958,800

$2,888,300

2024

$17,120 (+7.0%)

$996,200 + $1,895,700

$2,891,900

2023

$16,001 (+7.9%)

$1,015,000 + $1,715,500

$2,730,500

2022

$14,825 (+8.1%)

$1,006,700 + $1,497,500

$2,504,200

2021

$13,715 (+2.8%)

$938,300 + $1,406,200

$2,344,500

2020

$13,343 (+15.7%)

$919,700 + $1,400,900

$2,320,600

2019

$11,532 (+4.4%)

$807,800 + $1,133,600

$1,941,400

2018

$11,046 (+5.6%)

$730,100 + $1,026,100

$1,756,200

2017

$10,456 (+10.7%)

$714,600 + $896,500

$1,611,100

2016

$9,443 (+2.7%)

$599,600 + $751,400

$1,351,000

2015

$9,195 (+4.4%)

$518,900 + $656,900

$1,175,800

2014

$8,808 (+4.6%)

$447,400 + $603,700

$1,051,100

2013

$8,417 (+4.7%)

$385,300 + $586,600

$971,900

2012

$8,040 (+4.8%)

$385,300 + $562,800

$948,100

2011

$7,670

$385,300 + $554,700

$940,000

2010

$7,670 (+6.8%)

$385,300 + $554,700

$940,000

2009

$7,180

$402,700 + $547,100

$949,800

Tax history for 21 Inman St

Year

Property tax

Land + Additions

Assessment*

2025

$18,341 (+7.1%)

$929,500 + $1,958,800

$2,888,300

2024

$17,120 (+7.0%)

$996,200 + $1,895,700

$2,891,900

2023

$16,001 (+7.9%)

$1,015,000 + $1,715,500

$2,730,500

2022

$14,825 (+8.1%)

$1,006,700 + $1,497,500

$2,504,200

2021

$13,715 (+2.8%)

$938,300 + $1,406,200

$2,344,500

2020

$13,343 (+15.7%)

$919,700 + $1,400,900

$2,320,600

2019

$11,532 (+4.4%)

$807,800 + $1,133,600

$1,941,400

2018

$11,046 (+5.6%)

$730,100 + $1,026,100

$1,756,200

2017

$10,456 (+10.7%)

$714,600 + $896,500

$1,611,100

2016

$9,443 (+2.7%)

$599,600 + $751,400

$1,351,000

2015

$9,195 (+4.4%)

$518,900 + $656,900

$1,175,800

2014

$8,808 (+4.6%)

$447,400 + $603,700

$1,051,100

2013

$8,417 (+4.7%)

$385,300 + $586,600

$971,900

2012

$8,040 (+4.8%)

$385,300 + $562,800

$948,100

2011

$7,670

$385,300 + $554,700

$940,000

2010

$7,670 (+6.8%)

$385,300 + $554,700

$940,000

2009

$7,180

$402,700 + $547,100

$949,800

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Interior

Basement Information
Basement Sq. Ft: 890

Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 3

Heating & Cooling
Heating Type: Forced Hot Water

Fireplace Information
# of Fireplaces: 3
Has Fireplace

Room Information
# of Rooms: 12

Exterior

Exterior Information
Physical Condition: Very Good
Building Style Type: Row House
Exterior Wall: Brick
Roof Shape Type: Mansard

Property Information
Living Sq. Ft: 2,670
Gross Sq. Ft: 3,685
Ground Floor Sq. Ft: 890
# of Units: 3
# of Stories: 3

Lot Information
# of Buildings: 1
Land Sq. Ft: 2,614
Municipality Name: CAMBRIDGE
Acres: 0.06
Zoning Code: C-1
State Use Description: 3-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 5
Baths: 4.5
Sq. Ft.: 2,670
Stories: 3.0
Lot Size: 2,614 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1875
Year Renovated: —
County: Middlesex County
APN: 3918747S

Home facts updated by county records on Sep 10, 2026

Around this home

Schools

John M. Tobin Montessori School

Public PreK-5 • Assigned • 0.2mi

9/10

The Amigos School

Public PreK-8 • Assigned • 0.4mi

9/10

Cambridge Rindge and Latin School

Public 9-12 • Assigned • 0.6mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Despite new zoning laws encouraging housing production, Cambridge remains a Seller's market driven by pent-up demand and a constant influx of buyers. Because it is a historic, built-out city, there is little new housing to replace existing...
1 month ago • Cambridge
Benjamin Ginsburg
Redfin Premier agent
155 deals
Was this helpful?
The Cambridge market is quite resilient. New zoning regulations now allow MF homes on traditional SF lots, as the City aims to boost housing supply & improve affordability. The high demand is consistently driven by the area's world-class healthcare,...
1 month ago • Cambridge
Kyle MacNichol
Redfin Premier agent
59 deals
Was this helpful?

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

6/10 Heat Factor

7 days above 96° expected this year, 15 days in 30 years

6/10 Wind Factor

64% chance of strong winds in next 30 years

3/10 Air Factor

3 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Cambridge, MA • 02139

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.2 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

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$4,300,000

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Radiant heated foyer • Private deck • $272 HOA

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Two unit residence • Flexible floor plans • Expansive basement

3D WALKTHROUGH

$1,099,900

2 beds2 baths1,215 sq ft

247 Chestnut St #2, Cambridge, MA 02139

Water filter system • Parking • Community pool

Home values near 21 Inman St

Data from public records.

Address	Redfin Estimate
22 Inman Street #3, Cambridge, MA 1 Beds \| 1 Baths \| 754 Sq. Ft.	$758,642
22 Inman Street #4, Cambridge, MA 1 Beds \| 1 Baths \| 754 Sq. Ft.	$746,532

Address	Redfin Estimate
22 Inman Street #1, Cambridge, MA 2 Beds \| 2 Baths \| 1194 Sq. Ft.	$1,339,214
22 Inman Street #5, Cambridge, MA 2 Beds \| 1 Baths \| 922 Sq. Ft.	$887,631

Address	Redfin Estimate
22 Inman Street #2, Cambridge, MA 2 Beds \| 2 Baths \| 1194 Sq. Ft.	$1,045,346
22 Inman Street #6, Cambridge, MA 2 Beds \| 1 Baths \| 922 Sq. Ft.	$868,364

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Market trends in 02139, MA

Sale history for 21 Inman St

Tax history for 21 Inman St

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 02139

Home values near 21 Inman St

More real estate resources