Google street view image for 81 Library St, Chelsea, MA 02150

Off market dec 1977 for $18K

$487,469

Est. refi paymentEst. refi $121/mo

•

2,100

sq ft

81 Library St, Chelsea, MA 02150

About this home

81 Library St is a 2,100 square foot house on a 2,100 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on December 01, 1977 for $18,000. Based on Redfin's Chelsea data, we estimate the home's value is $487,469.

Single-familyProperty Type

1940Year Built

2,100 sq ftLot Size

$232Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$487,469

$469K since sold in December 1977$66K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 15.5% lower than the average sale price ($577K) of 6 comparable homes.

SOLD SEP 11, 2026
$600,000
A
3 beds1 bath1,246 sq ft
6 Swift Ter, East Boston, MA 02128
SOLD JUL 24, 2026
$575,000
B
3 beds1 bath1,321 sq ft
2 Rosedale Ave, Everett, MA 02149
SOLD AUG 12, 2026
$590,000
C
4 beds2 baths1,232 sq ft
50 Division, Chelsea, MA 02150
SOLD MAR 27, 2026
$445,000
D
4 beds1 bath1,190 sq ft
305R Lexington St, East Boston, MA 02128
SOLD APR 17, 2026
$650,000
E
3 beds1 bath1,169 sq ft
16 Ridge Rd, Revere, MA 02151
SOLD JUL 20, 2026
$600,000
F
4 beds1 bath1,601 sq ft
155 Ridge Rd, Revere, MA 02151

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$462,310

Est. take-home

List your home with Redfin and save $2,437

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$2,229/mo

Redfin rental estimate

List your home for rent

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 30 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
$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
$719,900
4 beds2 baths1,831 sq ft
415 Crescent Ave, Chelsea, MA 02150
See all

Provided by Redfin

Sale history for 81 Library St

Year

Property tax

Land + Additions

Assessment*

2023

$3,812 (−0.3%)

$139,700 + $168,200

$307,900

2022

$3,824 (+2.5%)

$133,000 + $155,600

$288,600

2021

$3,732 (+9.0%)

$126,700 + $147,300

$274,000

2020

$3,425 (+10.7%)

$120,700 + $135,100

$255,800

2019

$3,095 (+7.2%)

$120,700 + $96,500

$217,200

2018

$2,886 (+1.1%)

$120,700 + $84,000

$204,700

2017

$2,854 (+3.3%)

$120,700 + $78,300

$199,000

2016

$2,762 (+12.3%)

$120,700 + $73,100

$193,800

2015

$2,460 (+7.4%)

$104,900 + $65,900

$170,800

2014

$2,290 (+5.3%)

$91,200 + $62,700

$153,900

2013

$2,175 (−3.2%)

$91,200 + $62,700

$153,900

2012

$2,248 (+2.4%)

$92,900 + $69,900

$162,800

2011

$2,195 (+6.9%)

$96,800 + $73,100

$169,900

2010

$2,054 (+2.0%)

$96,800 + $73,100

$169,900

2009

$2,013

$120,800 + $65,600

$186,400

Tax history for 81 Library St

Year

Property tax

Land + Additions

Assessment*

2023

$3,812 (−0.3%)

$139,700 + $168,200

$307,900

2022

$3,824 (+2.5%)

$133,000 + $155,600

$288,600

2021

$3,732 (+9.0%)

$126,700 + $147,300

$274,000

2020

$3,425 (+10.7%)

$120,700 + $135,100

$255,800

2019

$3,095 (+7.2%)

$120,700 + $96,500

$217,200

2018

$2,886 (+1.1%)

$120,700 + $84,000

$204,700

2017

$2,854 (+3.3%)

$120,700 + $78,300

$199,000

2016

$2,762 (+12.3%)

$120,700 + $73,100

$193,800

2015

$2,460 (+7.4%)

$104,900 + $65,900

$170,800

2014

$2,290 (+5.3%)

$91,200 + $62,700

$153,900

2013

$2,175 (−3.2%)

$91,200 + $62,700

$153,900

2012

$2,248 (+2.4%)

$92,900 + $69,900

$162,800

2011

$2,195 (+6.9%)

$96,800 + $73,100

$169,900

2010

$2,054 (+2.0%)

$96,800 + $73,100

$169,900

2009

$2,013

$120,800 + $65,600

$186,400

*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: 1,132
Basement Type: Full

Bathroom Information
# of Full Baths: 1

Heating & Cooling
Heating Type: Forced Hot Water

Room Information
# of Rooms: 7

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Cottage/Bungalow
Exterior Wall: Vinyl
Roof Shape Type: Gable

Property Information
Living Sq. Ft: 1,229
Gross Sq. Ft: 3,373
Ground Floor Sq. Ft: 1,024
# of Units: 1
# of Stories: 1

Lot Information
# of Buildings: 1
Land Sq. Ft: 2,178
Municipality Name: CHELSEA
Acres: 0.05
Zoning Code: R3
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2023

Public facts

Beds: 4
Baths: 1.75
Sq. Ft.: 2,100
Stories: 1.0
Parking Spaces: —
Basement: Yes
Accessible: No
Lot Size: 2,100 square feet
Style: Single Family Residential
Year Built: 1940
Year Renovated: —
County: Suffolk County
APN: 1287833
HOA Dues: —
Garage: No
Features: —

Home facts updated by owner on Jan 25, 2021

Around this home

Schools

Clark Avenue School

Public 5-8 • Assigned • 0.2mi

3/10

Chelsea High School

Public 9-12 • Assigned • 0.7mi

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

$464,000 – $561,000

Reach more buyers when you sell with Redfin. Save up to $4,875 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

OPEN SAT, 11AM TO 12:30PM

$629,900

3 beds1.5 baths1,979 sq ft

31 Furness St, Revere, MA 02151

OPEN SAT, 11AM TO 12:30PM

$699,000

5 beds3 baths3,226 sq ft

40 Baker Rd, Everett, MA 02149

$535,000

3 beds1 bath1,296 sq ft

161 Shawmut St, Chelsea, MA 02150

$898,900

4 beds2 baths2,398 sq ft

72 True St, Revere, MA 02151

$699,900

3 beds2 baths1,456 sq ft

71 Hichborn St, Revere, MA 02151

$759,900

4 beds2.5 baths2,837 sq ft

63 Orange St, Chelsea, MA 02150

New listings for sale in 02150

NEW 30 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

$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

Home values near 81 Library St

Data from public records.

Address	Redfin Estimate
70 Library St, Chelsea, MA 46 Beds \| 24 Baths \| 24578 Sq. Ft.	—
95 Library St, Chelsea, MA 9 Beds \| 3 Baths \| 3108 Sq. Ft.	$965,896

Address	Redfin Estimate
72 Library St, Chelsea, MA 5 Beds \| 2 Baths \| 1976 Sq. Ft.	$741,816
77 Library St, Chelsea, MA 9 Beds \| 4 Baths \| 4245 Sq. Ft.	$1,136,398

Address	Redfin Estimate
74 Library St, Chelsea, MA 5 Beds \| 2 Baths \| 2496 Sq. Ft.	$758,079
63 Library St, Chelsea, MA 9 Beds \| 3 Baths \| 3168 Sq. Ft.	$1,029,205

This data may not show owner updates. Learn more.

More real estate resources

Zip Codes
Cities
Minor Civil Divisions
Neighborhoods
Popular Searches

02128 homes for sale
02148 homes for sale
02149 homes for sale
02150 homes for sale
02151 homes for sale

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

Houses for rent in Chelsea	Agents near me	Quincy, MA homes for sale	Chelsea Housing Market
Houses for sale near me	Boston, MA homes for sale	Brookline, MA homes for sale
Land for sale near me	Newton, MA homes for sale	Arlington, MA homes for sale
Open Houses near me	Cambridge, MA homes for sale	Chelsea Property Records
Condos for sale near me	Lexington, MA homes for sale	MA New Listings

Cambridge homes for sale
Boston homes for sale
Newton homes for sale