21 John St, Chelsea MA 02150

Chelsea, MA 02150 • Prattville

$899,900

Est. $5,512/month

7

Beds

3

Baths

3,103

Sq Ft

$290

Price/Sq Ft

0.11

Acres

1900

Year Built

Multi Family

Type

1

Days on Market

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

About this home

Incredible opportunity in coveted Prattville neighborhood! This 2-family sits on a quiet side street & offers amazing rental upside or owner-occupant potential. Unit 1 features 3 spacious beds, 1 bath, an eat-in kitchen with gas cooking, & laundry hookups. Unit 2 is a gorgeous 2-level duplex remodeled in 2025, boasting 4 beds, 2 baths, a sunlit living room, & a modern stainless steel kitchen. Major updates include: roof (2018), gas heating conversion & systems (2010), & replacement windows (2009). Easily add central A/C if desired! Complete with a large driveway for 3 off-street parking spaces. Truly a turnkey gem in a highly desirable neighborhood!

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Public Records

Current Owner

Owner VELIS CLAUDIA & SCHLICHTE JOSEPH

Mailing Address 6 CLARE TER, PEMBROKE, MA, 02359 3308

Land Use

Use Code 1040

Description N/A

Style 2 Family

Tax Information

Assessed Value $780,700

Assessment History

Year	Land	Building	Total	Change
FY2026	$233,200	$541,000	$780,700	—

Sale History

Date	Price	Book/Page
Sep 28, 2010	$1	00634/0167

Building Permit History

Permit history not yet available for this municipality.

Municipal Context: CHELSEA

Property Data Comparison

Discrepancies found between MLS and assessor records.

Field	Assessor	MLS	Match
Sqft	5,757	3,103	✗
Year built	1,900	1,900	✓

Match: address_exact (95.0% confidence) · Data as of Jun 1, 2026

Property Overview

Property Type

Multi Family

Listing Type

For Sale

Year Built

1900

Bedrooms

7

Full Bathrooms

3

Living Area

3,103 sq ft

Total Rooms

14

Stories

3

Levels

3

Open House Schedule

27

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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Year 1

95% Interest

Year 15

50/50

Year 30

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

Days on Market

1 days

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

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21 John St, Chelsea MA 02150

About this home

Public Records

Current Owner

Land Use

Tax Information

Assessment History

Sale History

Building Permit History

Municipal Context: CHELSEA

Property Data Comparison

Property Overview

Open House Schedule

Facts & Features

Home Facts

Interior

Exterior

Parking

Utilities

Financial

Interior Features

Construction & Materials

Heating, Cooling & Utilities

Exterior & Lot

Parking & Garage

Special Features

Location

Neighborhood

Walkability

Nearby Schools

Elementary Schools

Middle Schools

High Schools

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Monthly Payment Breakdown

Loan Summary

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Listed for Sale

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