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15 Belmont St 1Boston, MA 02129

For Sale

$745,000

Smart Buyer Rebate $2,400

Idyllic duplex with gigantic private patio! This picture-perfect first and second floor home offers the perfect blend of charm, quality, and modern comfort. Open-concept living features high ceilings, incredible natural light, and a centered gas fireplace. Modern kitchen provides granite counters, stainless appliances, elevated breakfast bar, and dedicated formal dining. Spacious primary suite features a custom closet and spa-like bath with designer vanity, full tile surround, and frameless glass shower. Enjoy the Summer on your oversized direct-access patio! Central AC. In-unit laundry. Magazine-quality floors throughout. Rare opportunity to "have it all" in a coveted Charlestown location!

Listed by Adam Geragosian

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Compass

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978-729-1842

Last updated June 15, 2026

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Source: MLSPin #73530409

Listing Facts

  • TypeCondo
  • NeighborhoodMedford Street - The Neck
  • Bedrooms1
  • Bathrooms2
  • Days on Prevu11
  • Taxes$8,103/year
  • Size810 sqft
  • Price per sqft$920

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Pets Allowed
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

06/15/2026
Price Decreased
$745,000
06/04/2026
Listed by Compass
$765,000

Property Details for 15 Belmont St 1

Association

Amenities

  • Community Features: Public Transportation, Pool, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Bike Path, Highway Access, House Of Worship, Marina, T-Station
  • Pets Allowed: Yes

Fees

  • Association Fee Includes: Water, Sewer, Insurance, Reserve Funds

Exterior

Construction

  • Number Of Units Total: 2
  • Stories: 2
  • Stories Total: 2
  • Structure Type: Rowhouse
  • Year Built: 1900
  • Year Built Details: Approximate
  • Entry Level: 1
  • Exterior Features: Patio - Enclosed

Features

  • Patio And Porch Features: Patio - Enclosed

Measurements

  • Building Area Total: 810
  • Building Area Units: Square Feet
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 1279829
  • Tax Annual Amount: $8,103.00
  • Tax Assessed Value: $648,000.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Wood

Measurements

  • Living Area: 810
  • Living Area Source: Public Record

Rooms

  • Basement: N
  • Bathrooms Full: 1
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 1
  • Rooms Total: 4

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Central
  • Has Heating: Yes
  • Laundry Features: In Unit
  • Sewer: Public Sewer
  • Utilities: For Gas Range
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this condo have?

There is 1 bedroom and 2 bathrooms in this condo at 15 Belmont St 1.

Are pets allowed at 15 Belmont St?

Yes, 15 Belmont St allows pets.

What are the annual taxes for 15 Belmont St 1?

Annual taxes for this condo are estimated at $8,103.

How does 15 Belmont St 1 compare to other condos in Medford Street - The Neck?

This condo is listed 44% below the average price for condos in Medford Street - The Neck and has been on the market for 33 less days than the typical home in this area.

What is the square footage on this condo?

According to the MLS, this listing is 810 sqft.

15 Belmont St 1 is a 1-bedroom, 2-bath condo for sale in Boston MA 02129. On Prevu for 11 days at $745,000. This includes a recent price decrease of $20,000. This property features 810 square feet of living space, located in Medford Street - The Neck. The median listing price for condos in this area is $1,387,500. Additional amenities include private outdoor space, dishwasher, pets allowed, air conditioning, parking, swimming pool, and washer/dryer. Explore more condo 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.