48 Union Park, Unit 3, South EndBoston, MA 02118MLS Number 73490308

  • Price: $3,995,000
  • Est. Mortgage of $/month
  • 54 Days on Market
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Federal 30-year interest rate: 6.37% last updated on May 7, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • 3Bedrooms
  • 3Bathrooms
  • 1900Year Built
  • 2,249Square Feet
Under Agreement
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Cape Coastal Sotheby's International Realty

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Cape Coastal Sotheby's International Realty
Office: 508-477-6688
540 Falmouth Road (Mashpee Rotary)
Mashpee, MA 02649
One-of-a-kind penthouse duplex on coveted Union Park offering expansive, private western & park-like tree-top views from every window. A true 3 bedroom created in an exceptionally wide (24') duplex offering many interior design options. Recently gut renovated featuring all top of the line appliances & finishes. The spacious living room has a gas fireplace with beautiful stone work & large dining area. Unique bump-out at rear of home creates perfect office workspace & easy access to the private rear deck with gas grill hookup. The kitchen is a sun filled chef's dream. The bedroom level has an oasis primary bedroom with large walk in & spa like en-suite bath, finished in beautiful stone with double vanity, soaking tub & glass enclosed shower. Two spacious guest rooms with adjacent full bath. Beautifully designed private roof deck with head-house access, built-in seating & gas fire pit & adjacent wet-bar. A short walk to 2-car deeded tandem parking. Steps to all the best of the South End.

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Basic Information

  • Bedrooms3
  • Mls StatusUnder Agreement
  • Bathroom3
  • Contingency Pending P&S
  • Parcel Number W:03 P:06928 S:006,3390091
  • Unit Number3

Location

  • NeighborhoodSouth End
  • SubdivisionSouth End
  • Address48 Union Park
  • Building Number48
  • CountySuffolk
  • StateMA
  • StreetUnion Park
  • TownBoston
  • Zip02118

Interior

  • Flooring Hardwood, Flooring - Hardwood
  • Interior Features Cabinets - Upgraded, Recessed Lighting, Home Office, Wet Bar

Utilities

  • Cooling Central Air
  • Cooling YN Yes
  • Heat SystemYes
  • Heating Heat Pump
  • Sewer Public Sewer
  • Water Source Public

Amenities

  • AmenitiesPublic Transportation, Shopping, Park
  • Appliances IncludedRange, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
  • Other AmenitiesFireplace
  • PetsYes

Tax Information

  • Tax Assessed Value $2,846,900
  • Tax Year 2025
  • Taxes$32,967

Basic Information

  • List Price$3,995,000
  • MLSPIN 73490308
  • Modification Date04/16/2026
  • Property SubTypeCondominium
  • Purchase Contract Date04/04/2026

Building

  • BasementN
  • Building Area Units Square Feet
  • Common Walls No One Above
  • Construction Materials Brick
  • Entry Level 3
  • FireplaceYes
  • Fireplace Features Living Room
  • Fireplaces Total 1
  • Patio And Porch Features Deck - Exterior, Deck, Deck - Roof
  • Rooms7
  • Stories2
  • Utilities Outdoor Gas Grill Hookup
  • Year Built1900
  • Year Built Details Approximate
  • Year Built Effective 2019
  • Year Built Source Public Records

Parking

  • Parking Spaces2
  • Parking Features Tandem

Rooms

  • Bathroom 1 Second,8 x 14
  • Bathroom 2 Second
  • Bathroom 3 First,4 x 3
  • Bathrooms Total Decimal 2.5
  • Bedroom 2 Second,11 x 12
  • Bedroom 3 Second,10 x 12
  • Dining Room First,22 x 10
  • Full Bath2
  • Half Baths1
  • Kitchen First,17 x 14
  • Living Room First,22 x 15
  • Master Bedroom Second,14
  • Office First,7 x 17

Exterior

  • Exterior Features Outdoor Gas Grill Hookup, Deck, Deck - Roof
  • RoofRubber

Property Information

  • Square Feet2,249
  • Building Area Source Public Records
  • Living Area 2,249
  • Lot Size Units Acres
  • Structure Type Townhouse

Legal

  • ZoningCD

Other

  • Association Fee $400
  • Association Fee Frequency Monthly
  • Association Fee Includes Water, Sewer, Insurance
  • Date Listed03/23/2026
  • Farm Land Area Units Square Feet
  • View Count2

Driving Directions

Listed by Sprogis Neale Doherty Team of Sprogis & Neale Real Estate

South End Boston, MA Demographics

There is no data available

South End Boston, MA Real Estate Market Data

There is no data available

South End Boston, MA Schools

School NameDistanceTypeGrades

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