12 Prospect St #1, Boston, MA 02129 - Photo 1

1/1

$1,280,000

Sold
Closed
Condo
3 Beds
3 Full Baths
1,421 Sq. Ft.
Updated 10 days ago

1/1

Property Description

Picture-perfect 3 bed/2.5 bath with private deck! This no-expense-spared custom renovation, by Charlestown's most reputable builder, provides a wonderful floor plan with high-end finishes and great natural light. Large & dimensional living is the ideal space to relax or entertain. Magazine-quality kitchen features quartz counters, professional grade appliances, oversized center island with built-in breakfast bar, and direct access to deck! Primary suite offers spa-like bath with designer vanity and frameless glass shower with full tile-surround. GenerousÂ guest beds with dedicated full bath. Enjoy the seasons relaxing or entertaining on your gigantic privateÂ deck! Rental parking available. A truly spectacular opportunity just steps from the Training Field, Monument, and all-things Charlestown!

Full Property Details

Full Property Details for 12 Prospect St #1

General

Sold For: $1,280,000
HOA FEE: $250
Taxes: $7,878 (2025)
Status: Closed
Type: Condo
MLS ID: 73460233
Added to Site: 112 day(s) ago

Rooms

Bathrooms

Total Bathrooms: 3
Full Bathrooms: 3

Bedrooms

Total Bedrooms: 3

Location

County: Suffolk

Structural Information

Basement: Yes
Stories/Levels: 2
Square Feet: 1,421
Year Built: 2025

Financial Considerations

Association Fee: $250
Tax Amount: $7,878
Tax Year: 2025

Disclosures and Reports

Disclosures/Rstr.: Taxes are based off current assessed value split 50/50 with U2. Public record year built 1880; 2025 gut renovation. Condo fee is estimated.
Property ID: 1281920

Listed by Compass, Adam Geragosian and Jennifer Sutton
Sold by Compass, The Mazer Group

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Listing agents

— 12 Prospect St #1 —

Adam Geragosian

Compass
Jennifer Sutton

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Schools

Schools serving 12 Prospect St #1

School District:Boston School District

Name	Grades	Distance
Harvard-Kent Elementary School 50 Bunker Hill Street, Boston, MA 02129	PK-5	0.1 mi
Warren-Prescott K-8 School 50 School Street, Boston, MA 02129	PK-8	0.4 mi
Eliot K-8 Innovation School 16 Charter Street, Boston, MA 02113	PK-8	0.7 mi
Charlestown High School 240 Medford Street, Boston, MA 02129	9-12	0.4 mi
East Boston High School 86 White Street, Boston, MA 02128	9-12	1.3 mi
Quincy Upper School 152 Arlington Street, Boston, MA 02116	6-12	1.9 mi
Boston Adult Academy 20 Church St, Boston, MA 02116	9-12	1.9 mi
Snowden Int'L High School 150 Newbury Street, Boston, MA 02116	9-12	2 mi
Excel High School 95 G. Street, Boston, MA 02127	9-12	3 mi

Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 12 Prospect St #1

Date

Details

Price

Change

Source

3/16/2026

Sold

$1,280,000

-5.11%

MLS

12/05/2025

Listed

$1,349,000

—

MLS

Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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12 Prospect St #1, Boston, MA 02129 (MLS# 73460233) is a Condo property that was sold at $1,280,000 on March 16, 2026. Want to learn more about 12 Prospect St #1? Do you have questions about finding other Condo real estate for sale in Boston? You can browse all Boston real estate or contact a Coldwell Banker agent to request more information.

12 Prospect St #1 Boston, MA 02129