Off market jan 2010 for $1.2M

$2,814,722

•

2,912

sq ft

21 Roberts Rd #21, Cambridge, MA 02138

About this home

Elegant residence in a Historic Greek Revival meticulously renovated with the latest in contemporary,luxury finishes.Large LR w/period windows,built-in bookcases accent the gas FP,The kit.features state of the art entertaining & cooking,Thermidore 6 burner range,built-in Bosch espresso/capuccino maker. The skylit MB suite has a barrel-vaulted ceiling, and 4 pc masterbath w/radiant ht flr,limestone/marble.Lower level features a mediaroom/in home off.w/sep.entrance.Yard&patio

TownhomeProperty Type

2009Year Built

$967Est. Price/Sq.Ft.

1 spaceParking

Listed by Robin Repucci • Coldwell Banker Residential Brokerage - Cambridge - Huron Ave.

Bought with David Pap • Coldwell Banker Residential Brokerage - Cambridge - Huron Ave.

Redfin checked: a few seconds ago

•Source:MLS PIN #70883239

Redfin Estimate

$2,814,722

$1.6M since sold in January 2010$16K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 99.4% higher than the average sale price ($1.41M) of 6 comparable homes.

SOLD AUG 27, 2026
$1,348,000
A
2 beds2 baths1,487 sq ft
74-76 Dana St #3, Cambridge, MA 02138
SOLD JUL 28, 2026
$1,450,000
B
3 beds1.5 baths2,010 sq ft
11 Village St Unit E, Somerville, MA 02143
SOLD JUL 20, 2026
$870,000
C
2 beds2 baths1,746 sq ft
23 Park St #2, Somerville, MA 02143
SOLD MAR 30, 2026
$1,275,000
D
3 beds2 baths1,878 sq ft
43 Park St #18, Somerville, MA 02143
SOLD JUL 29, 2026
$1,800,313
E
3 beds2 baths2,096 sq ft
24 Ellsworth Ave #1, Cambridge, MA 02139
SOLD JUN 25, 2026
$1,725,000
F
3 beds2.5 baths1,386 sq ft
104 Hancock St #7, Cambridge, MA 02139

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Earn from this home

Sell

$2,082,224

Est. take-home

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Rent

$4,008/mo

Redfin rental estimate

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Market trends in 02138, MA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.2%

+1.0% MoM

Median sale price

$1.5M

$98K MoM

Avg. days on market

31d

3 days MoM

Recently sold homes

26 MoM

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See all

Provided by Redfin

Sale history for 21 Roberts Rd #21

Year

Property tax

Land + Additions

Assessment*

2025

$19,036 (+14.3%)

$2,997,800

2024

$16,657 (+4.0%)

$2,813,700

2023

$16,010 (+2.4%)

$2,732,000

2022

$15,642 (+2.5%)

$2,642,200

2021

$15,266 (+8.1%)

$2,609,500

2020

$14,116 (+4.4%)

$2,455,000

2019

$13,519 (+1.8%)

$2,276,000

2018

$13,284 (+4.4%)

$2,111,900

2017

$12,729 (+3.4%)

$1,961,300

2016

$12,310 (+0.8%)

$1,761,100

2015

$12,213 (+4.2%)

$1,561,800

2014

$11,717 (+4.0%)

$1,398,200

2013

$11,270 (+3.2%)

$1,301,400

2012

$10,925 (+2.7%)

$1,288,300

2011

$10,637

$1,303,600

2010

$10,637

$1,303,600

Tax history for 21 Roberts Rd #21

Year

Property tax

Land + Additions

Assessment*

2025

$19,036 (+14.3%)

$2,997,800

2024

$16,657 (+4.0%)

$2,813,700

2023

$16,010 (+2.4%)

$2,732,000

2022

$15,642 (+2.5%)

$2,642,200

2021

$15,266 (+8.1%)

$2,609,500

2020

$14,116 (+4.4%)

$2,455,000

2019

$13,519 (+1.8%)

$2,276,000

2018

$13,284 (+4.4%)

$2,111,900

2017

$12,729 (+3.4%)

$1,961,300

2016

$12,310 (+0.8%)

$1,761,100

2015

$12,213 (+4.2%)

$1,561,800

2014

$11,717 (+4.0%)

$1,398,200

2013

$11,270 (+3.2%)

$1,301,400

2012

$10,925 (+2.7%)

$1,288,300

2011

$10,637

$1,303,600

2010

$10,637

$1,303,600

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

Public record

Beds

Baths

2.5

Stories

Lot width

—

Lot depth

—

Lot size

—

Year renovated

—

Sq. Ft.

2,437

Year built

1854

Style

Condo/Co-op

County

Middlesex County

APN

4784236

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Nov 14, 2025.

Property details

Parking

Parking Information
Parking Spaces: 1
Parking Features: Off Street, Deeded

Interior

Master Bedroom Information
Level: Second
Features: Skylight,Cathedral Ceiling(s),Walk-In Closet(s),Flooring - Hardwood

Bedroom #2 Information
Level: Second
Features: Flooring - Hardwood

Bedroom #3 Information
Level: Second
Features: Flooring - Hardwood

Bathroom Information
# of Bathrooms (Full): 2
# of Bathrooms (Half): 2
Master Bathroom Features: Yes

Living Room Information
Level: First
Features: Flooring - Hardwood

Family Room Information
Level: Basement
Features: Bathroom - Half

Dining Room Information
Level: First
Features: Flooring - Hardwood,Dining Area

Kitchen Information
Level: First
Features: Flooring - Hardwood,Countertops - Stone/Granite/Solid

Basement Information
Basement: Y

Laundry Information
Laundry Features: Electric Dryer Hookup, Washer Hookup

Fireplace Information
Has Fireplace
# of Fireplaces (Total): 1
Fireplace Features: Living Room

Interior Features
# of Rooms (Total): 8
Door Features: Insulated Doors
Window Features: Insulated Windows
Flooring: Wood, Other, Flooring - Hardwood
Interior Features: Cathedral Ceiling(s)

Exterior

Building Information
Building Area (Total): 2,912
Construction Materials: Frame
StructureType: Townhouse
Stories (Total): 4
Year Built Source: Owner
Year Built Effective: 2009
Year Built Details: Actual

Exterior Features
Fencing: Security
Roof: Shingle
Patio And Porch Features: Patio
Exterior Features: Patio

Property Information
PropertySubType: Condominium
Common Walls: End Unit
Entry Level: 1
Green Energy Efficient : Thermostat

Financial

Tax Information
Tax Annual Amount: $99,999,999
Tax Year: 2009

Utilities

Utility Information
Utilities: for Gas Range, for Electric Oven, for Electric Dryer, Washer Hookup, Icemaker Connection
Water Source: Public, City/Town Water
Electric: 200+ Amp Service

Heating & Cooling
Has Heating
Has Cooling
Heating: Central, Forced Air, Natural Gas
Cooling: Central Air

Location

HOA Information
Association Fee: $350
Association Fee Includes: Water, Sewer, Insurance, Maintenance Grounds, Snow Removal

Location Information
Directions: Off Kirkland Street
UnparsedAddress: 21 Roberts Road # 21, Cambridge MA 02138

Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Pool, Tennis Court(s)
Pets Allowed: Yes

Public facts

Beds: 3
Baths: 2.5
Sq. Ft.: 2,437
Stories: 3.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1854
Year Renovated: —
County: Middlesex County
APN: 4784236

Home facts updated by county records on Nov 14, 2025

Other

Miscellaneous Information
Heat Zones: 3

Listing Information
StandardStatus: Closed

Around this home

Schools

John M. Tobin Montessori School

Public PreK-5 • Assigned • 0.4mi

9/10

Putnam Avenue Upper School

Public 6-8 • Assigned • 0.7mi

7/10

Cambridge Rindge and Latin School

Public 9-12 • Assigned • 0.2mi

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...
4 weeks 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,...
4 weeks ago • Cambridge
Kyle MacNichol
Redfin Premier agent
59 deals
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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)

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

$2.67M – $3.24M

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Home values near 21 Roberts Rd #21

Data from public records.

Address	Redfin Estimate
29 Roberts Road Unit 27, Cambridge, MA 3 Beds \| 3 Baths \| 1798 Sq. Ft.	$1,626,435
23 Roberts Road, Cambridge, MA 4 Beds \| 2 Baths \| 2110 Sq. Ft.	—

Address	Redfin Estimate
29 Roberts Road Unit 29, Cambridge, MA 3 Beds \| 3 Baths \| 1784 Sq. Ft.	$1,463,330
28 Roberts Road, Cambridge, MA 3 Beds \| 1.5 Baths \| 1484 Sq. Ft.	$1,459,804

Address	Redfin Estimate
25 Roberts Road, Cambridge, MA 3 Beds \| 1.5 Baths \| 1916 Sq. Ft.	$1,701,357
30 Roberts Road, Cambridge, MA 4 Beds \| 2.5 Baths \| 2214 Sq. Ft.	$1,713,795

Property information provided by MLS PIN when last listed in 2009. This data may not match . Learn more.

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