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21 Parker StBoston, MA 02129

For Sale

$2,100,000

Smart Buyer Rebate $10,500

Exceptional 4-story Charlestown residence offering 6 bedrooms, substantial living space, private outdoor space, and elevated Boston-area views. Set nearly 15 feet above Cambridge Street, this south-facing red-brick home offers an uncommon combination of privacy, natural light, and scale in one of Boston's most desirable neighborhoods. The remodeled kitchen and dining area feature rich mahogany cabinetry, premium marble surfaces, and elegant gold accents, while the spacious living room provides an inviting setting for everyday living and entertaining. The remodeled primary bath includes a Jacuzzi tub and smart bidet. Outside, a fenced yard and expansive newly paved patio create a private retreat for dining and entertaining. The remodeled second-floor balcony captures views of the illuminated Encore Boston Harbor and Boston skyline. Conveniently located near Sullivan Square and Assembly, with easy access to downtown Boston, dining, shopping, and transportation. A truly special Charlestown home offering exceptional flexibility, character, and city living.

Listed by The Optimium Team

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eXp Realty LLC - Corporate Office

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7818541418

Listed by Christopher Hui

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eXp Realty LLC - Corporate Office

Last updated October 08, 2026

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Source: MLSPin #73577599

Listing Facts

  • TypeSingle-family
  • NeighborhoodMedford Street - The Neck
  • Bedrooms6
  • Bathrooms3
  • Days on Prevu46
  • Taxes$9,002/year
  • Size3,290 sqft
  • Price per sqft$638

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning

Location

Mortgage Calculator

Listing History

09/15/2026
Listed by eXp Realty LLC - Corporate Office
$2,100,000
  1. 09/15/2026$2,100,000
    Listed by eXp Realty LLC - Corporate Office

Property Details for 21 Parker St

Association

Amenities

  • Community Features: Park

Exterior

Construction

  • Property Attached: Yes
  • Roof: Slate
  • Window Features: Insulated Windows
  • Year Built: 1875
  • Year Built Details: Actual
  • Architectural Style: Other (See Remarks)
  • Construction Materials: Brick

Features

  • Fencing: Fenced
  • Patio And Porch Features: Deck, Enclosed, Patio

Measurements

  • Building Area Total: 3,290
  • Building Area Units: Square Feet
  • Lot Features: Level
  • Lot Size Acres: 0.03
  • Lot Size Area: 0
  • Lot Size Square Feet: 1,470
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 0202085000,1279525
  • Tax Annual Amount: $9,002.00
  • Tax Assessed Value: $1,070,900.00
  • Tax Year: 2027

Interior

Features

  • Appliances: Gas Water Heater, Range, Dishwasher, Disposal, Refrigerator, Freezer, Washer, Dryer, Range Hood
  • Flooring: Tile, Hardwood
  • Interior Features: Ceiling Fan(s), Recessed Lighting

Measurements

  • Living Area: 3,290
  • Living Area Source: Public Records

Rooms

  • Bathrooms Full: 3
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 6
  • Rooms Total: 11

Other

Environmental

  • Green Energy Efficient: Thermostat

Parking

Parking

  • Open Parking: Yes
  • Parking Features: Paved, On Street

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Electric: 200+ Amp Service
  • Heating: Central, Baseboard, Steam
  • Has Heating: Yes
  • Laundry Features: Gas Dryer Hookup, Washer Hookup
  • Sewer: Public Sewer
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 6 bedrooms and 3 bathrooms in this single-family home at 21 Parker St.

What are the annual taxes for 21 Parker St?

Annual taxes for this single-family home are estimated at $9,002.

How does 21 Parker St compare to other single-family homes in Medford Street - The Neck?

This single-family home is listed 26% above the average price for single-family homes in Medford Street - The Neck and has been on the market for 22 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 3,290 sqft.

21 Parker St is a 6-bedroom, 3-bath single-family home for sale in Boston MA 02129. Available on Prevu for 46 days at $2,100,000. This home features 3,290 square feet of living space, located in Medford Street - The Neck. The median listing price for single-family homes in this area is $1,137,500. Additional amenities include private outdoor space, dishwasher, air conditioning, and washer/dryer. View other single-family home listings in Boston.

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors, landlords and public records, and were compiled by MLS Property Information Network, Inc. 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, leasing or renting 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, leasing or renting. MLS Property Information Network, Inc. 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.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.