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15 Union Wharf 15, Boston MA 02109
15 Union Wharf 15, Boston MA 02109
Massachusetts>Boston>Waterfront

15 Union Wharf 15Boston, MA 02109

For Sale

$5,250,000

Smart Buyer Rebate $26,250

Newly constructed townhouse at Harbor’s edge on the south side of prestigious Union Wharf. Flawlessly designed and custom-built with exposures on two sides and unobstructed views of Boston's Harbor and Skyline. Living/Dining area offers ceiling-to-floor glass, views, fireplace, white oak floors. Center Chef’s kitchen with Scavolini Italian Cabinetry, Wolf/Sub Zero, waterfall island and Italian Calacatta Marble. Master Suite features grand ceiling, additional balcony overlooking the Harbor and City, Ensuite bath w/dual vanities, walk-in steam shower, skylight and Italian Marble. 2 guest bedrooms with built-ins & large Den with views. Sonos invisible Sound, Brilliant light system, Italian light crystals. New: Roof, Windows, Doors, Skylights, HVAC, Electrical, HW Heater. Union Wharf features 24-hour gated parking, guest parking, sea-side heated swimming pool, on-site management, marina slips, and a common roof deck. On the primary footpath of The Waterfront.

Last updated September 03, 2026

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Source: MLSPin #73537004

Listing Facts

  • TypeCondo
  • NeighborhoodWaterfront
  • Bedrooms3
  • Bathrooms3
  • Days on Prevu90
  • HOA/Maint. Fees$2,249/month
  • Taxes$38,685.51/year
  • Size2,282 sqft
  • Price per sqft$2,301

Amenities

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

Location

Mortgage Calculator

Listing History

08/13/2026
Price Decreased
$5,250,000
06/17/2026
Listed by
$5,500,000
  1. 08/13/2026$5,250,000
    Price Decreased
  2. 06/17/2026$5,500,000
    Listed by

Property Details for 15 Union Wharf 15

Association

Amenities

  • Association Amenities: Pool, Elevator(s), Boat Dock
  • Community Features: Pool, Tennis Court(s), Park, Other
  • Pets Allowed: Yes

Fees

  • Association Fee: $2,249.00 Monthly
  • Association Fee Includes: Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash

Exterior

Construction

  • Number Of Units Total: 89
  • Roof: Other
  • Stories: 3
  • Stories Total: 3
  • Structure Type: Townhouse
  • Window Features: Insulated Windows, Storm Window(s)
  • Year Built: 1855
  • Year Built Details: Approximate,Renovated Since
  • Building Name: Union Wharf
  • Construction Materials: Brick, Stone
  • Entry Level: 1
  • Entry Location: Unit Placement(Courtyard)
  • Exterior Features: Balcony

Features

  • Patio And Porch Features: Patio
  • Pool Features: Association, In Ground, Heated
  • View: Harbor, Water
  • Waterfront Features: Waterfront, Waterfront Access
  • Waterfront: Yes

Measurements

  • Building Area Total: 2,282
  • Building Area Units: Square Feet
  • Frontage Type: Bay/Harbor
  • Lot Features: Waterfront
  • Lot Size Acres: 0.05
  • Lot Size Area: 0
  • Lot Size Square Feet: 2,282
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: W:03 P:03038 S:240,3355331
  • Tax Annual Amount: $38,685.51
  • Tax Assessed Value: $3,089,900.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Oven, Dishwasher, Disposal, Microwave, Range, Refrigerator, Freezer, Washer, Dryer, Range Hood, Plumbed For Ice Maker
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Marble, Hardwood
  • Interior Features: Wired For Sound, High Speed Internet

Measurements

  • Living Area: 2,282
  • Living Area Source: Public Records

Rooms

  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 3
  • Rooms Total: 6

Parking

Parking

  • Open Parking Spaces: 1
  • Open Parking: Yes
  • Parking Features: Deeded, Driveway
  • Parking Total: 1

Utilities

Equipment

  • Cooling: Central Air, Heat Pump, Zoned
  • Has Cooling: Yes
  • Electric: Circuit Breakers, 200+ Amp Service
  • Heating: Heat Pump, Forced Air, Zoned
  • Has Heating: Yes
  • Laundry Features: In Unit, Electric Dryer Hookup, Washer Hookup
  • Other Equipment: Intercom
  • Sewer: Public Sewer
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this condo have?

There are 3 bedrooms and 3 bathrooms in this condo at 15 Union Wharf 15.

Does this condo have parking?

Yes, there is 1 parking space available for 15 Union Wharf 15.

Are pets allowed at 15 Union Wharf?

Yes, 15 Union Wharf allows pets.

What are the annual taxes for 15 Union Wharf 15?

Annual taxes for this condo are estimated at $38,685.

How does 15 Union Wharf 15 compare to other condos in Waterfront?

This condo is listed 176% above the average price for condos in Waterfront and has been on the market for 20 more days than the typical home in this area.

What building or home owners association is the condo part of?

This condo is in the Union Wharf building.

What is the square footage on this condo?

According to the MLS, this listing is 2,282 sqft.

15 Union Wharf 15 is a 3-bedroom, 3-bath condo for sale in Boston MA 02109. Available on Prevu for 90 days at $5,250,000. This includes a recent price decrease of $250,000. This home features 2,282 square feet of living space, located in Waterfront. The median listing price for condos in this area is $1,685,000. The home offers private outdoor space, dishwasher, pets allowed, air conditioning, parking, swimming pool, and washer/dryer. Browse 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.