$1,645,000
OPEN SAT 11AM - 12:30PM

12 Prospect St Unit 2 Charlestown, MA 02129

Thompson Square-Bunker Hill Neighborhood

Estimated payment $9,285/month

3 Beds
3 Baths
1,585 Sq Ft
$1,038 Price per Sq Ft

Highlights

  • Marina
  • City View
  • Property is near public transit
  • Medical Services
  • Deck
  • 5-minute walk to Paul Revere Park

About This Home

Penthouse 3 bed/3 bath with most spectacular Private Roof Deck! This no-expense-spared renovation, by Charlestown's most reputable builder, provides an idyllic floor plan with high-end custom finishes throughout. Large & dimensional living features bow-front window and centered marble-surround gas fireplace. Magazine-quality kitchen with quartz counters, tile backsplash, professional grade appliances, oversized center island with built-in breakfast bar + dedicated formal dining area. Private balcony off main-living level is the perfect spot for morning coffee! Primary suite offers spa-like bath with double vanity & frameless glass shower. Generous guest beds feature dedicated designer full baths. Enjoy the seasons, sunsets, and summer fireworks from your breathtaking private roof deck - panoramic views from Boston Harbor, across the entire Skyline, and all the way to the Monument! Rental parking available. A special opportunity just steps to everything Charlestown has to offer.

Listing Agent

Adam Geragosian

Compass Listed on: 12/05/2025

Compass

Open House Schedule

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $7,878

Year Built

  • Built in 2025

Home Design

  • Frame Construction
  • Rubber Roof

Interior Spaces

  • 1,585 Sq Ft Home
  • 1 Fireplace
  • City Views

Kitchen

  • Range with Range Hood
  • Microwave
  • Dishwasher
  • Wine Refrigerator
  • Disposal

Flooring

  • Wood
  • Tile

Bedrooms and Bathrooms

  • 3 Bedrooms
  • Primary bedroom located on third floor
  • 3 Full Bathrooms

Laundry

  • Dryer
  • Washer

Outdoor Features

  • Balcony
  • Deck

Location

  • Property is near public transit
  • Property is near schools

Additional Features

  • Property is zoned 000
  • Central Heating and Cooling System

Listing and Financial Details

  • Assessor Parcel Number 1281920

Community Details

Overview

  • Property has a Home Owners Association

Amenities

  • Medical Services
  • Shops

Recreation

  • Marina
  • Tennis Courts
  • Community Pool
  • Park
  • Jogging Path

Home Details

Home Type

Single Family

Est. Annual Taxes

$7,878

Year Built

Built in 2025

Lot Details

0

Listing Details

  • Property Type: Residential
  • Property Sub Type: Single Family Residence
  • Architectural Style: Other (See Remarks)
  • Year Built: 2025
  • Year Built Details: Actual
  • Special Features: 3

Interior Features

  • Flooring: Wood, Tile
  • Fireplace YN: Yes
  • Fireplaces: 1
  • Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer, Wine Refrigerator, Range Hood
  • Total Bedrooms: 3
  • Room Bedroom2 Level: Third
  • Room Bedroom3 Level: Second
  • Basement YN: No
  • Full Bathrooms: 3
  • Total Bathrooms: 3
  • Room Master Bedroom Level: Third
  • Room Kitchen Level: Second
  • Room Living Room Level: Second
  • Above Grade Finished Sq Ft: 1585
  • Living Area: 1585
  • Spa YN: No
  • MAIN LO: AN2383

Exterior Features

  • Exterior Features: Deck - Roof, Balcony, City View(s)
  • Construction Materials: Frame
  • Foundation Details: Other
  • Home Warranty YN: No
  • Patio And Porch Features: Deck - Roof
  • Roof: Rubber
  • View: City View(s), City
  • View YN: Yes
  • Waterfront YN: No

Garage/Parking

  • Garage YN: No

Utilities

  • Sewer: Public Sewer
  • Utilities: for Gas Range
  • Cooling: Central Air
  • Heating: Central
  • Cooling Y N: Yes
  • Heating YN: Yes
  • Water Source: Public

Condo/Co-op/Association

  • Association Fee: 250
  • Association YN: Yes
  • Community Features: Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Highway Access, Marina, Public School, T-Station
  • Senior Community YN: No

Lot Info

  • Parcel Number: 1281920
  • Zoning: 000
  • Farm Land Area Units: Square Feet
  • Lot Features: Other
  • Lot Size Units: Acres
  • Property Attached YN: Yes

Tax Info

  • Tax Year: 2025
  • Tax Annual Amount: 7878
  • Tax Lot: 0

Multi Family

  • Basement Included Sq Ft: No

Map

Range of Values:

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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
12/05/2025 12/05/25 For Sale $1,645,000 -- $1,038 / Sq Ft
Source: MLS Property Information Network (MLS PIN)

Source: MLS Property Information Network (MLS PIN)

MLS Number: 73460227

MLS Property Information Network (MLS PIN)
Massachusetts Suffolk County Charlestown 02129 Thompson Square-Bunker Hill

12 Prospect St Unit 2, Charlestown, MA

For Sale

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MLS Property Information Network (MLS PIN) 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 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 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. 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.

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Adam Geragosian
Listing Agent
Adam Geragosian
Section Image
Compass
(617) 812-1741