21 John St, Chelsea MA 02150

Chelsea, MA 02150 • Prattville

$899,900

Est. $5,512/month

Beds

Baths

3,103

Sq Ft

$290

Price/Sq Ft

0.11

Acres

1900

Year Built

Multi Family

Type

23 hours 57 minutes

Time on Market

Active Open House Listed Jun 23, 2026 • MLS# 73539965 Copied!

About this home

Massive 2-Family located on a quiet side street in the highly desirable Prattville neighborhood! Upstairs 4 bed, 2 full. Downstairs, 3 bed, 1 bath. Washer/dryer hook ups in First floor unit. Laundry room on top floor of Unit 2. Forced air, Gas heat. Converted from Oil to Gas heat in 2010. The next owner can easily add Central A/C. Both units have Eat-In Kitchens with Natural Gas cooking. Windows were replaced throughout in 2009. Roof replaced in 2018. Both Gas Heating systems were replaced in 2011. Upstairs Unit was remodeled in 2025, including Kitchen, both Bathrooms and refinished hardwood floors. Original hardwood throughout except for 2nd floor kitchen.

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Property Overview

Property Type

Multi Family

Listing Type

For Sale

Year Built

1900

Bedrooms

Full Bathrooms

Living Area

3,103 sq ft

Total Rooms

Stories

Levels

Open House Schedule

Jun

Saturday, June 27

11:00 AM - 12:30 PM EDT

Facts & Features

Home Facts

Type Residential Income

Style Multi Family

Year Built 1900

Living Area 3,103 sq ft

Lot Size 0.11 acres

Bedrooms 7

Full Baths 3

Total Rooms 14

Interior

Heating Forced Air, Natural Gas

Cooling None

Flooring Tile, Vinyl, Carpet, Hardwood, Stone/ceramic Tile

Appliances Range, Microwave, Refrigerator, Dishwasher, Disposal

Fireplace None

Fireplaces 2

Basement Full, Walk-out Access, Concrete, Unfinished

Laundry Washer Hookup, Dryer Hookup

Features Bathroom With Shower Stall, Walk-up Attic, Upgraded Cabinets, Upgraded Countertops, Bathroom With Tub & Shower, Open Floorplan, Remodeled, Living Room, Kitchen, Dining Room, Laundry Room, Office/den

Exterior

Construction Frame

Architecture None

Roof Shingle

Features None

Pool None

Spa None

Fencing Fenced/enclosed, Fenced

Patio/Porch Porch, Patio

Parking

Features Paved Drive, Off Street, Paved

Total Spaces 3

Utilities

Electric Circuit Breakers

Water Public

Sewer Public Sewer

Gas None

Other For Gas Range, For Gas Oven, Washer Hookup

Financial

Annual Tax $9,143

Assessed Value $796,400

Interior Features

Flooring: Tile, Vinyl, Carpet, Hardwood, Stone/Ceramic Tile

Appliances: Range, Microwave, Refrigerator, Dishwasher, Disposal

Interior Features: Bathroom with Shower Stall, Walk-Up Attic, Upgraded Cabinets, Upgraded Countertops, Bathroom With Tub & Shower, Open Floorplan, Remodeled, Living Room, Kitchen, Dining Room, Laundry Room, Office/Den

Windows: Insulated Windows

Basement: Full, Walk-Out Access, Concrete, Unfinished

Laundry: Washer Hookup, Dryer Hookup

Security:

Construction & Materials

Year Built: 1900

Structure Type:

Exterior Materials: Frame

Roof: Shingle

Foundation: Stone

Stories: 3

Heating, Cooling & Utilities

Heating: Forced Air, Natural Gas

Heating Zones: 2

Cooling: None

Hot Water: Natural Gas, Tank

Water Source: Public

Sewer: Public Sewer

Energy Features:

Exterior & Lot

Exterior Features:

Patio & Porch: Porch, Patio

Fencing: Fenced/Enclosed, Fenced

Other Structures:

Lot Features: Level

Road Surface: Paved

Parking & Garage

Total Parking Spaces: 3

Parking Features: Paved Drive, Off Street, Paved

Special Features

Fireplaces: 2

Fireplace Type:

Community Amenities: Sidewalks

Location

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Neighborhood

Prattville

21 John St, Chelsea MA 02150

Chelsea, MA 02150

Walkability

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Nearby Schools

School information not available for this location.

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95% Principal

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Property History

Property Timeline

🏠

Listed for Sale

Jun 23, 2026

$899,900

Original listing

Agent: Team Ladner Office: RE/MAX Harmony

Date	Event	Price	Change	$/sqft	Details
06/23/2026	🏠 Listed for Sale	$899,900	-	-	Original listing

Price & Status History

Date	Event	Price	Change
Jun 23, 2026	New Listing Added	$899,900	—

Market Statistics

Time on Market

23 hours 57 minutes

Price per Sq Ft

$290

Tax History

Year	Taxes	Assessment
2026	$9,143	$796,400

Financial Details

Annual Property Tax

$9,143

Tax Year 2026

Assessed Value

$796,400

Listing Information

Listing Agent Team Ladner

Listing Office RE/MAX Harmony

Agent MLS ID TM341788

Office MLS ID AN5976

Listing Data Updated Jun 23, 2026 10:05 AM 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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21 John St, Chelsea MA 02150

About this home

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Parking

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Interior Features

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Heating, Cooling & Utilities

Exterior & Lot

Parking & Garage

Special Features

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