Listing Tools

Set on one of the South End's most premier blocks, this exceptional DUPLEX PENTHOUSE at 85 Dartmouth Street offers the very best of Boston living. Spanning approximately 1,611 square feet across two sun-filled levels, this 2-bedroom, 2.5-bath residence blends historic 1920s character with modern comfort - crowned by a PRIVATE ROOF DECK with sweeping skyline views, the ultimate private oasis for entertaining or quiet evenings above the city. Dartmouth Street is one of the South End's most coveted addresses, placing you steps from the celebrated restaurants of Restaurant Row, boutique shopping, art galleries, and the vibrant SoWa district, with the Back Bay's finest shops and dining just beyond. Walkability is unmatched, and commuters enjoy easy access to public transportation and major thoroughfares. Inside, the generous duplex layout includes a fireplace and well-proportioned rooms filled with natural light. The private roof deck completes this rare offering - true penthouse living in the heart of the South End.

More Info

Basic Information

  • Bedrooms2
  • Mls StatusNew
  • Bathroom3
  • Parcel Number W:04 P:00085 S:006,3344139
  • Unit NumberPH

Tax Information

  • Tax Assessed Value $1,813,000
  • Tax Year 2026
  • Taxes$22,481

Parking

  • Parking Spaces
  • Parking Features Off Street

Rooms

  • Bathrooms Total Decimal 2.5
  • Full Bath2
  • Half Baths1

Basic Information

  • List Price$2,200,000
  • MLS Number73590364
  • Modification Date10/14/2026
  • Property SubTypeCondominium

Location

  • NeighborhoodSouth End
  • SubdivisionSouth End
  • Address85 Dartmouth Street
  • Building Number85
  • CountySuffolk
  • StateMA
  • StreetDartmouth Street
  • TownBoston
  • Zip02116

Building

  • BasementN
  • Building Area Units Square Feet
  • Common Walls No One Above
  • Entry Level 2
  • FireplaceYes
  • Fireplaces Total 1
  • Patio And Porch Features Deck - Roof
  • Rooms5
  • Stories2
  • Year Built1920
  • Year Built Details Actual
  • Year Built Source Public Records

Property

  • Acreage0.04

Exterior

  • Exterior Features Deck - Roof

Utilities

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

Property Information

  • Square Feet1,611
  • Building Area Source Public Records
  • Living Area 1,611
  • Lot Size Square Feet 1,611
  • Lot Size Units Acres
  • Property Attached YN Yes
  • Structure Type Mid-Rise

Amenities

  • Other AmenitiesFireplace
  • PetsYes

Other

  • Association Fee $456
  • Association Fee Frequency Annually
  • Association Fee Includes Water, Sewer, Insurance, Reserve Funds
  • Date Listed10/14/2026
  • Farm Land Area Units Square Feet
  • View Count1

Map Location

Driving Directions

Listed by Morgan Franklin of Coldwell Banker Realty - Boston

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

I agree to receive marketing and customer service calls and text messages from Castles Unlimited. To opt out, you can reply 'stop' at any time or click the unsubscribe link in the emails. Consent is not a condition of purchase. Msg/data rates may apply. Msg frequency varies. Privacy Policy.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

$

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.