20 Beacon St, Unit 2

540 Sq. Ft.
$704 / Sq. Ft.
540
Sq. Ft.
$704
per Sq. Ft.

Description

Stylish loft-style 1-bedroom condo in a classic brick brownstone at Third Chelsea Condominium. This two-level residence features dramatic exposed brick, soaring ceilings, and an open-concept layout ideal for modern living. The renovated kitchen offers custom cabinetry, butcher block counters, open shelving, and a large island with seating. A spiral staircase leads to the upper-level bedroom with hardwood floors, ample closet space, and an open overlook to the living area below. Updated bath with...Stylish loft-style 1-bedroom condo in a classic brick brownstone at Third Chelsea Condominium. This two-level residence features dramatic exposed brick, soaring ceilings, and an open-concept layout ideal for modern living. The renovated kitchen offers custom cabinetry, butcher block counters, open shelving, and a large island with seating. A spiral staircase leads to the upper-level bedroom with hardwood floors, ample closet space, and an open overlook to the living area below. Updated bath with contemporary finishes. Additional highlights include engineered hardwood and concrete flooring, gas heat, intercom entry, common laundry, and one assigned off-street parking space. Professionally managed association w/ low monthly fee including water, sewer, exterior maintenance, snow removal, and reserves. Conveniently located near public transportation, shopping, parks, major highways, and downtown Boston. A unique opportunity to own a character-filled home in a vibrant Chelsea neighborhood
  1. Listed by Thomas Mario • Century 21 Mario Real Estate

Property Details for 20 Beacon Street, Unit 2

Town
Chelsea
Area
MA-Chelsea
Style
Brownstone
Garage Spaces
0
Parking Spaces
1.00
Parking Spaces Total
1
Unit Placement
Middle
LISTING UPDATED: 01/25/2026 03:08 AM

Property Details for 20 Beacon Street, Unit 2

StatusActive
MLS #73470725
Days on Market7
Taxes$4,010 / year
HOA Fees$238 / month
Compass TypeCondo
MLS TypeCondominium/Co-Op / Condo
Year Built1900
CountySuffolk County

Location

Listing Courtesy of Century 21 Mario Real Estate, Thomas Mario
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Building Information for 20 Beacon Street, Unit 2

Building/ComplexThird Chelsea CondominiumFloor1Stories2Residences20Pet Policy-Pet Policy Details-Year Built1900

Payment Calculator

$2,424 per month

30 year fixed, 6.15% Interest

Principal and Interest

$1,852

Property Taxes

$334

HOA Dues

$238

The Payment Calculator is for illustrative purposes only.

Property Information for 20 Beacon Street, Unit 2

General Details
Property Details
  • Building Area Units: Square Feet
  • Community Features: Public Transportation, Shopping, Tennis Court, Park, Walk/Jog Trails, Medical Facility, Laundromat, Bike Path, Highway Access, House of Worship, Marina, Public School, T-Station
  • Living Area: 540.0
  • SqFt with Basement: No
  • Total Units: 20
  • Type of Condo: Condo
  • Waterfront: No
  • Water View: No
  • Year Built Details: Approximate
  • Year Built Source: Public Records
Features
Interior Features
  • Basement Features: N
  • Common Walls: Middle
  • Num of Baths: 1.0
  • Num of Full Baths: 1
  • Num of Half Baths: 0
  • Bathrooms Total Decimal: 1.00
  • Bathrooms Total Integer: 1
  • FireplaceYN: No
  • Fireplaces: 0
  • Flooring: Tile, Concrete, Engineered Hardwood
  • Interior Features: Intercom
  • Laundry Features: Common Area, In Building
  • SpaYN: No
Exterior Features
  • Construction: Brick
  • Roof Material: Rubber
  • Structure Type: Brownstone
Parking Features
  • Covered Spaces: .00
  • Garage: No
  • Garage Parking: Off-Street, Assigned
  • Parking Features: Off-Street, Assigned
  • Parking Features: Off-Street, Assigned
Utilities
  • Cooling: None
  • Cooling: No
  • Electric: Circuit Breakers
  • Heating: Natural Gas
  • Heating: Yes
  • Sewer: City/Town Sewer
  • Water: Public
Property Information
Property Info
  • UFFI: No
  • Year Round: Yes
  • Documents Available: Master Deed, Unit Deed
  • Documents Count: 2
  • Farm Land Area Units: Square Feet
  • WARRANTY: No
  • Lot Size Units: Acres
Tax Information
  • Tax ID: 1632,1285392
  • Assessments: $348,400
  • Block: 90B
  • Book: 59327
  • Map: 11
  • Tax Year: 2025
  • Zoning: RES
Building / Association Information
Living Characteristics
  • Beds Total: 1
  • Total Living Levels: 2
Other Building Characteristics
  • Heat Zones: 1
Complex & Association Information
  • Association Fee Frequency: Monthly
  • Association Fee Includes: Water, Sewer, Insurance, Maintenance Structure, Maintenance Grounds, Snow Removal, Reserve Funds
  • Complex Name: Third Chelsea Condominium
  • Complex Complete: Yes
  • Management: Professional - Off Site
  • Units Owner Occupied: 16
  • Association Security: Intercom
  • Adult Community: No
Unit Information
Unit Information
  • Unit Building: 2
  • Unit Floor Level Integer: 1.0

Property History for 20 Beacon Street, Unit 2

DateEvent & SourcePriceAppreciation
Jan 21, 2026

Listed (Active)

MLS PIN #73470725

$379,900—
Mar 20, 2018

Sold

MLS PIN #72270552

$280,000—
Jan 21, 2018

Contingent

MLS PIN #72270552

—
Jan 13, 2018

Listed (Active)

MLS PIN #72270552

$275,000—
Dec 29, 1998

Sold (Public Record)

Public Record #88592126

$62,000—
Nov 2, 1998

Sold (Public Record)

Public Record #88592073

$62,000—
DateEvent & SourcePrice
01/21/2026

Listed (Active)

MLS PIN #73470725

$379,900
03/20/2018

Sold

MLS PIN #72270552

$280,000
01/21/2018

Contingent

MLS PIN #72270552

—
01/13/2018

Listed (Active)

MLS PIN #72270552

$275,000
12/29/1998

Sold (Public Record)

Public Record #88592126

$62,000
11/02/1998

Sold (Public Record)

Public Record #88592073

$62,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 20 Beacon Street, Unit 2

Taxable ValueLand-Additions$348,400Total-
Tax Record2025$4,010 ($334 / month)
Home Facts
Beds2Baths1Total Finished SqFt540 SqFtAbove Grade Finished SqFt540 SqFtStories1StyleCondominiumYear Built1900ZoningR1CountySUFFOLKAPNCSEA M:011 P:090B

Schools near 20 Beacon Street, Unit 2

This home is within Chelsea School District.
Rating
School
Type
Grades
Distance
Public - PK to 1
Public - 5 to 8
Public - 9 to 12
Public - 5 to 8
Rating
School
Distance
Shurtleff Early Childhood
PublicPK to 1

Joseph A. Browne School
Public5 to 8

Chelsea High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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20 Beacon Street, Unit 2 is a condo for sale in Chelsea, MA 02150. This property was listed for sale on January 21, 2026 by Century 21 Mario Real Estate, it's currently listed at $379,900. It has been on the market for a total of 7 days and was last sold on March 20, 2018. This listing's school district is Chelsea School District. Nearby schools include Shurtleff Early Childhood, Joseph A. Browne School and Chelsea High School. 20 Beacon Street, Unit 2 is a 1-bed, 1-bath, 540 sqft condo built in 1900.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Century 21 Mario Real Estate, Thomas Mario

The property listing data and information, or the images, set forth herein were provided to MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS. The property listing data and information, and the images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the images, set forth herein.