Google street view image for 142 Library St, Chelsea, MA 02150

Off market sep 2014 for $232K

$472,895

Est. refi paymentEst. refi $1,808/mo

•

1.5 ba

•

1,177

sq ft

142 Library St, Chelsea, MA 02150

About this home

142 Library St is a 1,177 square foot condo with 3 bedrooms and 1.5 bathrooms. - it last sold on September 18, 2014 for $232,500. Based on Redfin's Chelsea data, we estimate the home's value is $472,895.

CondoProperty Type

2007Year Built

$402Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$472,895

$240K since sold in September 2014$2,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.6% lower than the average sale price ($501K) of 6 comparable homes.

SOLD SEP 30, 2026
$385,000
A
2 beds2 baths1,162 sq ft
175 Cottage St #504, Chelsea, MA 02150
SOLD AUG 5, 2026
$490,000
B
2 beds2 baths1,104 sq ft
208 Spencer Ave #3, Chelsea, MA 02150
SOLD SEP 9, 2026
$585,000
C
2 beds1 bath1,329 sq ft
56 Byron St #2, East Boston, MA 02128
SOLD MAY 8, 2026
$478,000
D
3 beds1.5 baths1,181 sq ft
40 Crescent #2, Chelsea, MA 02150
SOLD AUG 3, 2026
$567,500
E
3 beds2 baths982 sq ft
64 Byron St #2, East Boston, MA 02128
SOLD SEP 3, 2026
$500,000
F
2 beds2 baths812 sq ft
87 Parker St #402, Chelsea, MA 02150

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Earn from this home

Sell

$312,458

Est. take-home

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Est. cash available

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Rent

$3,187/mo

Redfin rental estimate

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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 27 HRS AGO
$330,000
1 bed1 bath680 sq ft
70 Warren Unit 1-4, Chelsea, MA 02150
$699,000
4 beds2 baths3,560 sq ft
721 Broadway, 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
HOT HOME
$499,900
4 beds2 baths1,348 sq ft
21 Jefferson Ave, 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
OPEN SAT, 12PM TO 2PM
$419,900
2 beds1 bath804 sq ft
120 Library St #120, Chelsea, MA 02150
See all

Provided by Redfin

Sale history for 142 Library St

Year

Property tax

Land + Additions

Assessment*

2023

$4,951 (+3.6%)

$399,900

2022

$4,779 (+1.1%)

$360,700

2021

$4,728 (+5.7%)

$347,100

2020

$4,472 (+12.0%)

$334,000

2019

$3,993 (−0.4%)

$280,200

2018

$4,009 (+12.6%)

$284,300

2017

$3,559 (+20.1%)

$248,200

2016

$2,964 (+39.1%)

$208,000

2015

$2,131 (−0.5%)

$148,000

2014

$2,141 (+5.3%)

$143,900

2013

$2,033 (+17.1%)

$143,900

2012

$1,736 (+1.3%)

$125,700

2011

$1,713 (+6.9%)

$132,600

2010

$1,603 (+24.3%)

$132,600

2009

$1,290

$119,400

Tax history for 142 Library St

Year

Property tax

Land + Additions

Assessment*

2023

$4,951 (+3.6%)

$399,900

2022

$4,779 (+1.1%)

$360,700

2021

$4,728 (+5.7%)

$347,100

2020

$4,472 (+12.0%)

$334,000

2019

$3,993 (−0.4%)

$280,200

2018

$4,009 (+12.6%)

$284,300

2017

$3,559 (+20.1%)

$248,200

2016

$2,964 (+39.1%)

$208,000

2015

$2,131 (−0.5%)

$148,000

2014

$2,141 (+5.3%)

$143,900

2013

$2,033 (+17.1%)

$143,900

2012

$1,736 (+1.3%)

$125,700

2011

$1,713 (+6.9%)

$132,600

2010

$1,603 (+24.3%)

$132,600

2009

$1,290

$119,400

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

Zoning

GASGOD

Residential R-2 District

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

Zone overlays

Gerrish Avenue Smart Growth Overlay District

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

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

Heating & Cooling
Heating Type: Forced Air

Room Information
# of Rooms: 5

Exterior

Exterior Information
Physical Condition: Average
Exterior Wall: Vinyl
Roof Shape Type: Gable

Property Information
Living Sq. Ft: 1,177
Gross Sq. Ft: 1,177
Ground Floor Sq. Ft: 1,177
# of Units: 1
# of Stories: 1

Lot Information
# of Buildings: 1
Municipality Name: CHELSEA
State Use Description: CONDOMINIUM

Financial

Assessor Information
Assessment Year: 2023

Public facts

Beds: 3
Baths: 1.5
Sq. Ft.: 1,177
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 2007
Year Renovated: —
County: Suffolk County
APN: 4699789

Home facts updated by county records on Jul 20, 2023

Around this home

Schools

Clark Avenue School

Public 5-8 • Assigned • 0.3mi

3/10

Chelsea High School

Public 9-12 • Assigned • 0.8mi

2/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

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

$450,000 – $544,000

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New listings for sale in 02150

NEW 27 HRS AGO

$330,000

1 bed1 bath680 sq ft

70 Warren Unit 1-4, Chelsea, MA 02150

$699,000

4 beds2 baths3,560 sq ft

721 Broadway, 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

HOT HOME

$499,900

4 beds2 baths1,348 sq ft

21 Jefferson Ave, 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

Home values near 142 Library St

Data from public records.

Address	Redfin Estimate
140 Library St, Chelsea, MA 2 Beds \| 2 Baths \| 1075 Sq. Ft.	$496,354
124 Library St, Chelsea, MA 2 Beds \| 2 Baths \| 1204 Sq. Ft.	$538,477

Address	Redfin Estimate
134 Library St, Chelsea, MA 2 Beds \| 2 Baths \| 799 Sq. Ft.	$413,627
130 Library St, Chelsea, MA 3 Beds \| 1.5 Baths \| 1093 Sq. Ft.	$521,146

Address	Redfin Estimate
126 Library St, Chelsea, MA 2 Beds \| 2 Baths \| 1093 Sq. Ft.	$450,280
102 Library St, Chelsea, MA 2 Beds \| 2 Baths \| 1204 Sq. Ft.	$522,287

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