20 Lacoss Road Duxbury — Photo 1 of 36
Beds
4
Baths
3.5
SqFt
3,333
Style
Single Family
Built
2026
Stunning NEW, 4 bed, 3.5 bath colonial, designed for todays living and entertaining. Beautiful chef's kitchen with oversized island, stone countertops, stainless appliances, huge walk in pantry, tons of cabinet space and large eat in area with slider that leads you to composite deck overlooking a private back yard. Truly the heart of the home. Spacious cathedral family room with gas fireplace and custom mantle. Formal dining room, office/living room, mudroom with built-in bench and cubbies, multiple closets, and half bath round out the first floor. Walk up the turned stair case to find your primary suite with 2 custom closets, gorgeous bath with soaking tub, tiled walk in shower and heated floors! Three additional generous sized bedrooms with tons of closet space and hardwood floors throughout! Laundry room with cabinets and sink. Finished walk out lower level with full bath perfect for bonus room or guest suite. Farmers porch, professional landscaping, stone walkways, irrigation and still time to make a few choices of your own. Come be impressed! Welcome Home.
Key facts
It was listed on July 24, 2026. The annual property taxes are $7,212 (2025 tax year). It sits on a 1.46-acre (63,806 sq ft) lot.
Market Value Analysis
* Analysis is based on 23 actively listed and recently sold comparable properties strictly within Duxbury, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Water Heater • Range • Oven • Dishwasher • Microwave • Refrigerator • Range Hood • Plumbed For Ice Maker
Neighborhood
Public Transportation • Shopping • Pool • Tennis Court(s) • Park • Walk/Jog Trails
Geography
Floorplan Breakdown
Structural Layout
Dining Room
Lvl First12 x 13
Flooring - Hardwood, Recessed Lighting
Kitchen
Lvl Main,First36 x 16
Flooring - Hardwood, Dining Area, Pantry, Countertops - Stone/Granite/Solid, Kitchen Island, Wet Bar, Cabinets - Upgraded, Deck - Exterior, Exterior Access, Open Floorplan, Recessed Lighting, Slider, Wine Chiller, Gas Stove, Lighting - Pendant
Office
Lvl First13 x 11
Flooring - Hardwood
Family Room
Lvl First18 x 17
Ceiling Fan(s), Flooring - Hardwood
Primary Bedroom
Lvl Second38 x 20
Bathroom - Full, Walk-In Closet(s), Closet/Cabinets - Custom Built, Flooring - Hardwood, Recessed Lighting
Bedroom 2
Lvl Second12 x 13
Bedroom 3
Lvl Second12 x 13
Closet, Flooring - Hardwood, Recessed Lighting
Bedroom 4
Lvl Second12 x 13
Closet, Flooring - Hardwood, Recessed Lighting
Bathroom 1
Lvl FirstBathroom - Half, Flooring - Stone/Ceramic Tile
Bathroom 2
Lvl SecondBathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - Tiled With Tub & Shower, Closet - Linen, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Cabinets - Upgraded, Double Vanity
Bathroom 3
Lvl SecondBathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - Tiled With Tub & Shower, Closet - Linen, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Jacuzzi / Whirlpool Soaking Tub, Cabinets - Upgraded, Double Vanity, Soaking Tub
Questions about this home
When was 20 Lacoss Road, Duxbury listed?
20 Lacoss Road, Duxbury was listed on July 24, 2026.
Has the price of 20 Lacoss Road, Duxbury changed?
The price hasn't changed since it was listed at $1,749,999.
What are the property taxes for 20 Lacoss Road, Duxbury?
The annual property taxes for 20 Lacoss Road, Duxbury are $7,212 (2025 tax year).
How big is the lot at 20 Lacoss Road, Duxbury?
20 Lacoss Road, Duxbury sits on a 1.46-acre (63,806 sq ft) lot.
What is the status of 20 Lacoss Road, Duxbury?
20 Lacoss Road, Duxbury is actively listed for sale.
Population
16,185
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$177K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
8.8%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Plymouth County
1,093 housing units permitted in the last 12 months (+18% vs the prior 12 months) — 176 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 3,333 sq ft principal dwelling). Lot size: 63,806 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: Jessica Manning
Listing Office: South Shore Sotheby's International Realty
MLS® Number: 73554715
