
70 Third Westport — Photo 1 of 40
$2,275,000
70 Third, Westport, MA 02790
Westport, MA 02790 — East Beach
Beds
3
Baths
2.5
SqFt
3,262
Style
Single Family
Built
2003
Tucked away, 70 Third Street feels both private and unexpectedly special, where thoughtful details have been purposely placed throughout the grounds and the home itself. Zen like landscaping surrounds this contemporary creating a serene outdoor oasis while offering sweeping views of the Atlantic Ocean. An amazing chef's kitchen features windows that open directly onto a sheltered deck. A living room floor to ceiling fireplace and soaring vaulted ceiling opening to a second floor balcony create volume, light, and architectural interest. Encompassing the entire second floor, the primary suite includes a sitting area and private deck for a quiet retreat while two lower level bedrooms enjoy direct access to the peaceful courtyard offering the ever-present connection to nature. Adding to the property's rare waterfront appeal, a private dock offers direct access to the tidal inlet leading to the tranquil "let" portion of the Westport River, making this truly a unique coastal retreat.
Market Value Analysis
* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Westport, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Water Heater • Oven • Dishwasher • Range • Refrigerator • Washer • Dryer
Neighborhood
Walk/Jog Trails • Conservation Area • Highway Access • Marina • Other
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl FirstVaulted Ceiling(s), Flooring - Wood, French Doors, Exterior Access, Open Floorplan
Dining Room
Lvl FirstFlooring - Wood, Deck - Exterior, Exterior Access, Open Floorplan
Kitchen
Lvl FirstFlooring - Wood, Recessed Lighting, Stainless Steel Appliances
Office
Lvl BasementFlooring - Stone/Ceramic Tile, Exterior Access
Master Bedroom
Lvl SecondVaulted Ceiling(s), Flooring - Wood, Deck - Exterior
Bedroom 2
Lvl BasementBedroom 3
Lvl BasementFlooring - Stone/Ceramic Tile, Exterior Access
Bathroom 1
Lvl FirstBathroom - Half
Bathroom 2
Lvl SecondBathroom - Tiled With Shower Stall
Bathroom 3
Lvl BasementBathroom - With Shower Stall, Flooring - Stone/Ceramic Tile
Population
16,901
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$97K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
16.9%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Bristol County
1,041 housing units permitted in the last 12 months (+36% vs the prior 12 months) — 481 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jun '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 3,262 sq ft principal dwelling). Lot size: 69,692 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: Kathleen Santos
Listing Office: Residential Properties Ltd.
MLS® Number: 73544215
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