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4 Commonwealth Ct # 20, Boston MA 02135

Boston, MA 02135 • Brighton
$469,000
Est. $3,653/month
1
Beds
1
Baths
630
Sq Ft
$744
Price/Sq Ft
0.01
Acres
1910
Year Built
19
Days on Market
Closed Listed Aug 19, 2025 • MLS# 73419818 Copied!

About this home

Welcome to 4 Commonwealth Ct Unit 20—your front row seat to the city skyline! This bright and inviting top-floor unit offers sweeping, unobstructed views of Boston from your own private balcony, perched just above the sparkling outdoor pool. Enjoy hardwood floors throughout, an updated kitchen with a gas stove, and a layout designed for both comfort and function. Heat and hot water are included in the condo fee, adding to the ease of ownership. The professionally managed building boasts a brand new roof and boiler, along with a well-maintained pool for summer relaxation. Just 100' to the Green Line T, shops, and restaurants, this location offers unbeatable convenience and views you won't want to miss.

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Public Records

Current Owner

Owner SULLIVAN ELIZABETH A
Mailing Address COMMONWEALTH, BRIGHTON, MA, 02135

Land Use

Use Code 102
Description Condominium
Style Mid Rise

Tax Information

Assessed Value $361,400
Tax Rate $10.29 per $1,000
Base Tax $3,719
CPA Surcharge 1% ($27)
Estimated Annual Tax $3,746

Assessment History

Year Land Building Total Change
FY2023 $0 $361,400 $361,400

Sale History

Date Price Book/Page
Oct 17, 2022 $270,000 68319/273
Sep 28, 2022 $1 68252/204
Sep 14, 2022 $1 68206/146
Mar 11, 2022 $325,000 67306/208
Dec 1, 2021 $1 66767/218
Jun 30, 2021 $390,000 65786/158
May 12, 2021 $100 65442/287
May 6, 2021 $100 65401/71
Apr 21, 2021 $375,000 65287/62
Mar 15, 2021 $349,000 64991/333
Dec 16, 2020 $410,000 64392/108
Jul 9, 2020 $390,000 63327/314
Dec 18, 2019 $1 62253/55
Nov 7, 2019 $100 62033/145
Aug 1, 2019 $339,000 61523/78
Jul 3, 2019 $395,000 61380/196
Jun 27, 2019 $320,500 61338/6
Mar 29, 2019 $375,000 60913/208
Mar 14, 2019 $360,000 60845/249
Feb 7, 2019 $9 60728/29
Oct 15, 2018 $320,000 60288/143
Jun 8, 2018 $315,000 59706/076
May 22, 2018 $385,000 59617/263
Apr 13, 2018 $9 59442/053
Mar 30, 2018 $465,000 59378/137
Feb 7, 2018 $9 59164/075
Nov 22, 2017 $399,000 58832/243
Oct 25, 2017 $338,900 58703/088
Oct 6, 2017 $390,000 58627/275
Sep 20, 2017 $377,000 58549/099
Aug 4, 2017 $402,700 58335/118
Feb 1, 2017 $300,000 57512/344
Dec 15, 2016 $330,000 57276/144
Sep 27, 2016 $330,000 56844/036
Sep 26, 2016 $500,000 56839/171
Mar 31, 2016 $250,000 55911/014
Mar 8, 2016 $275,000 55807/250
Feb 18, 2016 $9 55729/195
Aug 19, 2015 $9 54943/054
Aug 8, 2014 $260,000 53334/075
Dec 30, 2013 $199,000 52533/172
Nov 22, 2013 $9 52392/088
Aug 30, 2013 $229,000 52050/341
Jun 3, 2013 $220,000 51540/057
Apr 16, 2013 $238,000 51288/097
Jan 15, 2013 $225,000 50828/257
Aug 27, 2012 $230,000 50062/264
Dec 5, 2011 $151,500 48746/282
Jun 23, 2011 $9 48057/297
Jun 4, 2009 $181,500 45038/341
Dec 30, 2008 $215,000 44371/270
May 15, 2007 $190,000 41794/144
Dec 6, 2005 $191,334 38621/349
Oct 25, 2004 $257,000 35743/292
Sep 23, 2004 $232,500 35533/252
Jul 22, 2004 $215,000 35077/208
Jul 1, 2004 $215,000 34941/162
Mar 3, 2004 $290,000 33944/262
Jan 28, 2004 $100,000 33715/180
Dec 27, 2002 $202,000 30200/267
Dec 24, 2002 $167,000 30173/152
Jul 31, 2001 $170,000 26779/197
Jun 21, 2001 $162,000 26533/256
Jun 1, 2001 $120,000 26424/064
May 6, 1999 $79,000 23731/342
Sep 26, 1997 $66,000 21764/316
Sep 22, 1997 $60,000 21748/051
Jun 27, 1997 $67,500 21515/181
Jun 12, 1997 $78,500 21475/197
Jun 12, 1997 $62,500 21475/202
Jul 14, 1994 $9 19192/189
Aug 1, 1988 $116,000 14913/126
Dec 21, 1987 $110,334 14347/244

Municipal Context: BOSTON

Median Home Value $745,000
Avg SF Tax Bill $4,523
Residential Tax Rate $10.29/1000
CPA Surcharge 1%
County Suffolk
Match: geocode_proximity (84.0% confidence) · Data as of Mar 8, 2026

Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
1910
Bedrooms
1
Full Bathrooms
1
Living Area
630 sq ft
Total Rooms
3
Stories
1
Entry Level
4

Sale Statistics

Sale Overview
Original List Price: $469,000
Final Sale Price: $469,000
Difference: +$0 (+0.0%)
Performance Metrics
100.0%
List to Sale Ratio
Sold at asking price
19
Days on Market
Quick sale
Price per Square Foot Analysis
Original $/sq ft: $744
Sale $/sq ft: $744
This property sold for $744 per square foot
Sale Summary

This property sold exactly at the asking price.

With only 19 days on market, this was a quick sale compared to typical market conditions.

Nearby Sales Comparison

Based on 47 similar properties sold within 0.5 miles in the last 90 days

This Property
$744/sq ft
Area Average
$394/sq ft
Difference
+89.0%

This property sold for significantly more per square foot than similar nearby properties, suggesting premium features or condition.

Facts & Features

Home Facts

Type Residential
Style Condominium
Year Built 1910
Living Area 630 sq ft
Lot Size 0.01 acres
Bedrooms 1
Full Baths 1
Total Rooms 3

Interior

Heating Baseboard
Cooling Window Unit(s)
Flooring Wood, Tile
Appliances Range, Dishwasher, Disposal, Microwave, Refrigerator, Range Hood
Fireplace None
Fireplaces 1
Basement N
Laundry In Building
Features None

Exterior

Construction Brick
Architecture None
Roof Shingle
Features Deck - Composite
Pool Association, In Ground
Spa None
Fencing None
Patio/Porch Deck - Composite

Parking

Features None

Utilities

Electric None
Water Public
Sewer Public Sewer
Gas None
Other For Gas Range, For Gas Oven

Financial

Annual Tax $5,499
Assessed Value $474,900

Interior Features

Flooring: Wood, Tile
Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Range Hood
Interior Features:
Windows:
Basement: N
Laundry: In Building
Security: Intercom, Security System

Construction & Materials

Year Built: 1910
Structure Type: Mid-Rise
Exterior Materials: Brick
Roof: Shingle
Foundation:
Stories: 1

Heating, Cooling & Utilities

Heating: Baseboard
Cooling: Window Unit(s)
Hot Water:
Water Source: Public
Sewer: Public Sewer
Energy Features:

Exterior & Lot

Exterior Features: Deck - Composite
Patio & Porch: Deck - Composite
Fencing:
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Parking Features:

Special Features

Fireplaces: 1
Fireplace Type:
Community Amenities: Public Transportation, Shopping, Pool, Park, Medical Facility, Bike Path, House of Worship, T-Station

Location

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Neighborhood

Brighton

4 Commonwealth Ct # 20, Boston MA 02135

Boston, MA 02135

Walkability

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Nearby Schools

School District
Boston School District local
C-
🎓 Where Graduates Go Class of 2021
52% attend college
38% 4-Year 14% 2-Year 7% Out of State 7% Working
School Safety 2024-25
3.7% Above Average
3.2% Suspensions 0.3% In-School 0.5% Emergency
1.8% below state avg
E

Elementary Schools

3 schools
Kennedy Hope Academy
0.3 mi
Grades 01-12
Kennedy Day School
0.3 mi
Grades PK-12
Baldwin ELPA
0.3 mi
H

High Schools

3 schools
F
Albert D Holland School of Technology
0.2 mi | #333 of 346 | Score: 25.8
Improved 28 spots from last year
-32.4 below state avg
399 students Diverse
Rising School
Grades 07-12
Brighton High
0.3 mi
D
Brighton High School
0.3 mi | #321 of 346 | Score: 31.3
Improved 43 spots from last year
-26.9 below state avg
667 students Diverse
11 sports • 520 athletes
Early College Program Rising School
Grades 07-12
Learn about these ratings

Monthly Payment Calculator

Monthly Payment
$0
Principal, interest, taxes & insurance
Loan Amount
$0
After down payment
Total Interest
$0
Over life of loan
Total Cost
$0
Including down payment
%
Down: $0
%

Monthly Payment Breakdown

Principal & Interest $0
Property Tax $458
Homeowners Insurance $200
HOA Fee $623/mo
PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0
Total principal paid $0
Total interest paid $0

Rate Impact

-0.5% Rate
$0/mo
Save $0/mo
Current Rate
$0/mo
+0.5% Rate
$0/mo
Cost $0/mo

Payment Over Time

Interest
Principal
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.

Property History

Market Insights

20
Total Days on Market

Property Timeline

Sold
Sep 30, 2025
$469,000
Property sold
Days on Market: 20
🏠
Listed for Sale
Aug 19, 2025
$469,000
Original listing
Agent: David Fay Office: Redfin Corp.

Price & Status History

Date Event Price Change
Aug 19, 2025 New Listing Added $469,000

Market Statistics

Days on Market
19 days
Price per Sq Ft
$744

Tax History

Year Taxes Assessment
2025 $5,499 $474,900

Financial Details

Annual Property Tax
$5,499
Tax Year 2025
HOA Fee
$623
Monthly
Assessed Value
$474,900

Listing Information

Listing Agent David Fay
Listing Office Redfin Corp.
Agent MLS ID BB301576
Office MLS ID NB3534
Listing Data Updated Sep 30, 2025 2:26 PM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

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Market Analytics for Boston, MA

Real-time market trends and pricing data for this area

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