664 Massachusetts Avenue, Unit 4, South EndBoston, MA 02118MLS Number 73579225

  • Price: $549,900
  • Est. Mortgage of $/month
  • 1 Day on Market
$
$
%
$/month over payments
Federal 30-year interest rate: 6.95% last updated on Sep 17, 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.
  • 1Bedrooms
  • 1Bathrooms
  • 1900Year Built
  • 760Square Feet
Open House
664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118664 Massachusetts Avenue Boston MA 02118
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Cape Coastal Sotheby's International Realty
Cape Coastal Sotheby's International Realty
Office: 508-477-6688
540 Falmouth Road (Mashpee Rotary)
Mashpee, MA 02649
Rare South End opportunity at a price that almost never includes private outdoor space. 760 sq ft second floor one bedroom, one flight up, in a classic brownstone on Massachusetts Avenue. At roughly $724/sq ft in a neighborhood where the median runs near $1,090, the value here is real.Living room with original marble ornamental fireplace, tall windows w/deep sills and a generous closet. Private covered deck off the back overlooking trees & rooftops - a genuine rarity at this price in 02118. Kitchen w/stainless appliances, tile floor & peninsula seating, open to the living space. Full bath. In-unit washer/dryer.A second room off the living area can be used as a home office, guest room, nursery or den.Unit is dated and priced accordingly. Livable as is - renovate on your own schedule rather than all at once.Small 7-unit association, regularly maintained by the trustee. Rentals permitted with a 12-month minimum lease; no short-term rentals. Resident permit parking available through the City of Boston.Located on Massachusetts Avenue in the heart of the South End. Steps to the Mass Ave Orange Line station and multiple bus lines. Walking distance to Boston Medical Center, BU Medical & Dental campus, SoWa Open Market, Blackstone & Franklin Squares, and the restaurants, galleries & cafes of Tremont & Washington Streets. Convenient to Tufts Medical, Longwood Medical Area, Northeastern, Back Bay Station & the Financial District.An uncommon entry point into one of Boston's most established neighborhoods - well suited to a first-time buyer trading a rent payment for equity, or to an investor looking for a value-add hold in a market where one-bedrooms rent strongly.

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Open Houses

September 19th
Starts: 11:30am
Ends: 1:00pm
September 20th
Starts: 11:30am
Ends: 1:00pm

More Info

Basic Information

  • Bedrooms1
  • Mls StatusNew
  • Bathroom1
  • Parcel Number 3392071
  • Unit Number4

Building

  • BasementN
  • Building Area Units Square Feet
  • Entry Level 2
  • FireplaceYes
  • Fireplaces Total 2
  • Patio And Porch Features Porch, Deck - Wood
  • Rooms5
  • Stories1
  • Year Built1900
  • Year Built Details Actual, Approximate
  • Year Built Source Public Records

Amenities

  • Amenities
    • Highway Access
    • House of Worship
    • Laundromat
    • Medical Facility
    • Private School
    • Public School
    • Public Transportation
    • Shopping
    • T-Station
    • University
  • Appliances IncludedRange, Dishwasher, Refrigerator, Freezer, Washer, Dryer
  • Other AmenitiesFireplace

Tax Information

  • Tax Year 2026

Rooms

  • Bathrooms Total Decimal 1
  • Full Bath1

Location

  • NeighborhoodSouth End
  • SubdivisionSouth End
  • Address664 Massachusetts Avenue
  • Building Number664
  • CountySuffolk
  • StateMA
  • StreetMassachusetts Avenue
  • TownBoston
  • Zip02118

Property Information

  • Square Feet760
  • Building Area Source Public Records
  • Living Area 760
  • Lot Size Units Acres
  • Structure Type Brownstone

Parking

  • Parking Spaces
  • Open Parking YN Yes
  • Parking Features On Street

Basic Information

  • List Price$549,900
  • MLSPIN 73579225
  • Modification Date09/18/2026
  • Property SubTypeCondominium

Property

  • Entry Location Unit Placement(Upper)

Exterior

  • Exterior Features Porch, Deck - Wood, Balcony

Utilities

  • Cooling Window Unit(s)
  • Cooling YN Yes
  • Heat SystemYes
  • Heating Electric Baseboard
  • Sewer Public Sewer
  • Water Source Public

Other

  • Association Fee $315
  • Association Fee Frequency Monthly
  • Association Fee Includes Water, Sewer, Insurance, Maintenance Structure
  • Date Listed09/17/2026
  • Farm Land Area Units Square Feet
  • View Count2

Driving Directions

Listed by Scarlett Tamburro of Compass

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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