
255 W Third Boston — Photo 1 of 29
Beds
4
Baths
3.5
SqFt
2,309
Style
Single Family
Built
1900
One year young and in a class of its own, this stunning South Boston townhome greets you with designer finishes at every turn. Marble foyer entry with coat & shoe closet leads you to the entertaining level; chef’s kitchen with superior inset custom cabinetry featuring the interior organization you dream of; Subzero and Wolf integrated appliances, Statuario Vagli marble countertops and backsplash & island with seating for four. Adjacent pantry and bar nook with Subzero wine fridge. Space for full formal dining and living room with fireplace and gorgeous built-in. Exquisite powder room with Calacatta Viola sink. All this and herringbone hardwood floors and custom railings with matching baby/pet gate. Second level features a primary suite with enviable walk-in closet and spa-like primary bath with Carrara marble, Robern medicine cabinets and soaking tub - front facing 2nd bedroom perfect for office or nursery. Upper level features two additional bedrooms, both with ensuite baths. Glorious private roof deck with panoramic cityscape views. Restoration Hardware lighting and custom window treatments throughout. Private, deeded dog run and direct access to private garage parking and parking for an additional TWO cars. All in the center of South Boston, minutes to South Boston’s best dining, Seaport, MBTA and freeways.
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Market Value Analysis
* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Boston, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Electric Water Heater • Water Heater • Oven • Dishwasher • Disposal • Microwave • Range • Refrigerator • Washer • Dryer • Wine Refrigerator • Range Hood
Geography
Population
36,769
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$164K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
54.7%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Suffolk County
2,337 housing units permitted in the last 12 months (+13% vs the prior 12 months) — 2,062 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jul '26)
ADU Potential
Massachusetts allows one accessory dwelling unit by right in single-family zoning districts statewide (M.G.L. c. 40A §3; 760 CMR 71.00, effective Feb 2025). Estimated maximum ADU size for this property: 900 sq ft (the lesser of 900 sq ft or half the 2,309 sq ft principal dwelling). Lot size: 999 sq ft.
Based on listing data, which indicates the property type — not the zoning district. Local dimensional, septic (Title 5), and historic-district requirements still apply. Not legal advice — verify with the municipality.
Listing Agent: Kyle Kaagan Team
Listing Office: Gibson Sotheby's International Realty
MLS® Number: 73581366
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