Google street view image for 70 Cottage St, Chelsea, MA 02150

Off market aug 1987 for $157K

$856,018

Est. refi paymentEst. refi $1,047/mo

•

2 ba

•

2,838

sq ft

70 Cottage St, Chelsea, MA 02150

About this home

70 Cottage St is a 2,838 square foot multi-family home on a 3,920 square foot lot with 5 bedrooms and 2 bathrooms. - it last sold on August 01, 1987 for $157,000. Based on Redfin's Chelsea data, we estimate the home's value is $856,018.

Multi-familyProperty Type

1900Year Built

3,920 sq ftLot Size

$302Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$856,018

$699K since sold in August 1987$6,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.3% higher than the average sale price ($783K) of 6 comparable homes.

SOLD JUL 30, 2026
$895,000
A
5 beds3 baths2,840 sq ft
10 Orange St, Chelsea, MA 02150
SOLD AUG 5, 2026
$700,000
B
4 beds2 baths2,826 sq ft
105 Lexington St, East Boston, MA 02128
SOLD AUG 5, 2026
$911,000
C
6 beds2 baths2,868 sq ft
2 Suffolk Ave, Revere, MA 02151
SOLD APR 8, 2026
$835,000
D
5 beds2 baths2,580 sq ft
139 Grove St, Chelsea, MA 02150
SOLD MAY 29, 2026
$712,000
E
6 beds2 baths1,990 sq ft
80 Maverick St, Chelsea, MA 02150
SOLD JUL 2, 2026
$645,000
F
4 beds1.5 baths2,279 sq ft
143 Clark Ave, Chelsea, MA 02150

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Earn from this home

Sell

$812,594

Est. take-home

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Est. cash available

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Market trends in 02150, MA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.2%

0.1% MoM

Median sale price

$504K

$25K MoM

Avg. days on market

36d

11 days MoM

Recently sold homes

5 MoM

New listings for sale

NEW 16 HRS AGO
$1,050,000
8 beds3 baths3,103 sq ft
45 Addison, Chelsea, MA 02150
$825,000
3 beds2.5 baths2,166 sq ft
65 Boatswains Way #65, Chelsea, MA 02150
$875,000
6 beds3 baths2,664 sq ft
188 Clark Ave, Chelsea, MA 02150
$330,000
1 bed1 bath680 sq ft
70 Warren Unit 1-4, Chelsea, MA 02150
$399,000
1 bed1 bath967 sq ft
60 Dudley St #322, Chelsea, MA 02150
$415,000
1 bed1 bath600 sq ft
210 Washington Ave #4, Chelsea, MA 02150
$629,900
4 beds2 baths1,387 sq ft
99 Parker St, Chelsea, MA 02150
$859,900
4 beds3.5 baths3,136 sq ft
21 Annese Rd, Chelsea, MA 02150
$499,900
3 beds1.5 baths1,300 sq ft
271 Washington Ave #1, Chelsea, MA 02150
$1,449,900
9 beds4.5 baths3,973 sq ft
271 Washington Ave, Chelsea, MA 02150
See all

Provided by Redfin

Sale history for 70 Cottage St

Year

Property tax

Land + Additions

Assessment*

2023

$7,776 (−1.2%)

$185,900 + $442,200

$628,100

2022

$7,867 (+3.3%)

$177,000 + $416,700

$593,700

2021

$7,615 (+6.5%)

$168,600 + $390,500

$559,100

2020

$7,153 (+1.0%)

$160,500 + $373,700

$534,200

2019

$7,081 (+19.1%)

$160,500 + $336,400

$496,900

2018

$5,945 (+5.7%)

$160,500 + $261,100

$421,600

2017

$5,626 (+7.2%)

$160,500 + $231,800

$392,300

2016

$5,250 (+14.0%)

$160,500 + $207,900

$368,400

2015

$4,605 (+16.5%)

$139,600 + $180,200

$319,800

2014

$3,952 (+5.3%)

$121,400 + $144,200

$265,600

2013

$3,753 (+9.8%)

$121,400 + $144,200

$265,600

2012

$3,419 (+3.5%)

$115,600 + $132,000

$247,600

2011

$3,302 (+7.0%)

$120,400 + $135,200

$255,600

2010

$3,087 (−13.5%)

$120,400 + $134,900

$255,300

2009

$3,570

$150,300 + $180,300

$330,600

Tax history for 70 Cottage St

Year

Property tax

Land + Additions

Assessment*

2023

$7,776 (−1.2%)

$185,900 + $442,200

$628,100

2022

$7,867 (+3.3%)

$177,000 + $416,700

$593,700

2021

$7,615 (+6.5%)

$168,600 + $390,500

$559,100

2020

$7,153 (+1.0%)

$160,500 + $373,700

$534,200

2019

$7,081 (+19.1%)

$160,500 + $336,400

$496,900

2018

$5,945 (+5.7%)

$160,500 + $261,100

$421,600

2017

$5,626 (+7.2%)

$160,500 + $231,800

$392,300

2016

$5,250 (+14.0%)

$160,500 + $207,900

$368,400

2015

$4,605 (+16.5%)

$139,600 + $180,200

$319,800

2014

$3,952 (+5.3%)

$121,400 + $144,200

$265,600

2013

$3,753 (+9.8%)

$121,400 + $144,200

$265,600

2012

$3,419 (+3.5%)

$115,600 + $132,000

$247,600

2011

$3,302 (+7.0%)

$120,400 + $135,200

$255,600

2010

$3,087 (−13.5%)

$120,400 + $134,900

$255,300

2009

$3,570

$150,300 + $180,300

$330,600

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

Zoning

Residential R-2 District

The purpose of the R2 district is to provide an area for multifamily dwellings and associated uses.

Permitted uses

Include but are not limited to:

Agriculture
Religious facility
Day care facility
Housing-Single unit
Housing-Multiple units
Public service
Educational/school
Fire house
Police station
Park & open space

Property details

Interior

Basement Information
Basement Sq. Ft: 693

Bathroom Information
# of Full Baths: 2

Heating & Cooling
Heating Type: Steam

Room Information
# of Rooms: 13

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Multi-Family
Exterior Wall: Vinyl
Roof Shape Type: Flat

Property Information
Living Sq. Ft: 2,838
Gross Sq. Ft: 4,521
Ground Floor Sq. Ft: 1,419
# of Units: 2
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 3,920
Municipality Name: CHELSEA
Acres: 0.09
Zoning Code: R3
State Use Description: 2-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2023

Public facts

Beds: 5
Baths: 2.0
Sq. Ft.: 2,838
Stories: 2.0
Lot Size: 3,920 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1900
Year Renovated: —
County: Suffolk County
APN: 1287353

Home facts updated by county records on Jul 20, 2023

Around this home

Schools

Shurtleff Early Childhood

Public PreK-1 • Assigned • 0.3mi

Clark Avenue School

Public 5-8 • Assigned • 0.4mi

3/10

Chelsea High School

Public 9-12 • Assigned • 0.8mi

2/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

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 95° expected this year, 15 days in 30 years

6/10 Wind Factor

67% 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

Chelsea, MA • 02150

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

$814,000 – $985,000

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Nearby similar homes

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New listings for sale in 02150

NEW 16 HRS AGO

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8 beds3 baths3,103 sq ft

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Home values near 70 Cottage St

Data from public records.

Address	Redfin Estimate
56 Cottage Street, Chelsea, MA 9 Beds \| 3 Baths \| - Sq. Ft.	$964,858
74 Cottage Street, Chelsea, MA 7 Beds \| 2 Baths \| 2000 Sq. Ft.	—

Address	Redfin Estimate
58 Cottage Street, Chelsea, MA 12 Beds \| 3 Baths \| 3600 Sq. Ft.	$1,030,517
75 Cottage Street, Chelsea, MA 3 Beds \| 2 Baths \| 2100 Sq. Ft.	$741,097

Address	Redfin Estimate
60 Cottage Street, Chelsea, MA 3 Beds \| 2 Baths \| 2340 Sq. Ft.	$706,917
71 Cottage Street, Chelsea, MA 4 Beds \| 2 Baths \| 2220 Sq. Ft.	$747,760

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GreatSchools Ratings provided by GreatSchools.org.

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