OFF MARKET
Google street view image for 18 Sumner Rd #18, Cambridge, MA 02138
OFF MARKET
$2,563,614
4
bd
•
3 ba
•
2,101
sq ft

18 Sumner Rd #18, Cambridge, MA 02138

map-entry

About this home

18 Sumner Rd #18 is a 2,101 square foot condo with 4 bedrooms and 3 bathrooms. Based on Redfin's Cambridge data, we estimate the home's value is $2,563,614.
CondoProperty Type
1900Year Built
$1,220Est. Price/Sq.Ft.
Source:Public Records

Redfin Estimate

$2,563,614
$14K since July

This home's estimate is 57.4% higher than the average sale price ($1.63M) of 6 comparable homes.

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Earn from this home

Sell
$2,435,561
Est. take-home

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Rent
$4,377/mo
Redfin rental estimate

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Market trends in 02138, MA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price
102.1%

1.1% MoM

Median sale price
$1.2M

$18K MoM

Avg. days on market
20d

1 days MoM

Recently sold homes
87

28 MoM

New listings for sale

Provided by Redfin

Sale history for 18 Sumner Rd #18

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

Tax history for 18 Sumner Rd #18

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

Property details

Around this home

Schools

Maria L. Baldwin School

Public PreK-5 • Assigned • 0.5mi

9/10
Putnam Avenue Upper School

Public 6-8 • Assigned • 0.7mi

7/10
Cambridge Rindge and Latin School

Public 9-12 • Assigned • 0.1mi

8/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

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

63% 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 • 02138
Average low and high temperatures (°F)
34
21
37
22
51
33
60
41
69
52
80
63
84
68
80
63
75
58
64
47
53
38
40
26
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
Estimated sale price
$2.44M – $2.95M

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Nearby similar homes

$815,000
2 beds1 bath877 sq ft
1105 Massachusetts Ave Unit 6A, Cambridge, MA 02138
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3D WALKTHROUGH
$770,000
2 beds1 bath720 sq ft
104 Trowbridge St #4, Cambridge, MA 02138
$595,000
1 bed1 bath803 sq ft
395 Broadway Unit L3A, Cambridge, MA 02139
$1,500,000
4 beds2 baths1,804 sq ft
29 Hanson St #2, Somerville, MA 02143
OPEN SUN, 2:30PM TO 3:30PM
$775,000
2 beds1.5 baths856 sq ft
345 Harvard St Unit 3B, Cambridge, MA 02138

New listings for sale in 02138

NEW 3 HRS AGO
$1,300,000
2 beds3 baths2,000 sq ft
156 Mount Auburn St #2, Cambridge, MA 02138
OPEN SAT, 12PM TO 2PM
$800,000
2 beds1 bath898 sq ft
15 Fallon Pl Unit 15A, Cambridge, MA 02138
$1,295,000
2 beds2 baths1,340 sq ft
985 Memorial Dr #401, Cambridge, MA 02138
OPEN SAT, 1:30PM TO 3PM
$875,000
2 beds1 bath1,270 sq ft
503 Huron Ave #4, Cambridge, MA 02138

Home values near 18 Sumner Rd #18

Data from public records.
AddressRedfin Estimate
- Beds | - Baths | 9968 Sq. Ft.
—
- Beds | - Baths | 7776 Sq. Ft.
$2,451,359
AddressRedfin Estimate
4 Beds | 5 Baths | 3213 Sq. Ft.
$4,082,788
4 Beds | 3 Baths | 2100 Sq. Ft.
$2,142,849
AddressRedfin Estimate
4 Beds | 3 Baths | 2100 Sq. Ft.
$2,446,939
5 Beds | 3.5 Baths | 3938 Sq. Ft.
$3,765,400

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