
42 Winthrop Road Lexington — Photo 1 of 31
$1,999,000
42 Winthrop Road, Lexington, MA 02421
Lexington, MA 02421
Beds
4
Baths
3.5
SqFt
3,600
Style
Single Family
Built
2023
Just steps from Lexington Center, this stunning 2023 Contemporary Colonial combines modern style, exceptional light, and effortless everyday living. The sun-filled kitchen features stone countertops, a gas range, and a generous center island, flowing seamlessly into the inviting living room with soaring ceilings and views of the private backyard.Upstairs, the spacious primary suite offers a true retreat, complete with two walk-in closets and a spa-inspired bath featuring a soaking tub and separate shower. Three additional bedrooms and convenient second-floor laundry provide plenty of space and functionality.The finished walk-out lower level adds even more versatility, with a kitchenette/wet bar and flexible space ideal for guests, a home office, playroom, or recreation.Outside, a private and oversized backyard creates a wonderful setting for relaxing and entertaining, with a sunny deck, cozy fire pit, mature trees, and abundant space for gatherings. A two-car garage adds everyday convenience.With its exceptional location near Lexington Center’s shops, cafés, restaurants, parks, and the Minuteman Bikeway, this exceptional home offers the best of contemporary living in one of Lexington’s most desirable settings.
Market Value Analysis
* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Lexington, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Gas Water Heater • Water Heater • Range • Dishwasher • Disposal • Refrigerator • Washer • Dryer • Range Hood
Neighborhood
Public Transportation • Shopping • Pool • Tennis Court(s) • Park • Walk/Jog Trails
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl First20 x 13
Flooring - Hardwood, Exterior Access, Open Floorplan, Slider
Dining Room
Lvl First13 x 13
Flooring - Hardwood, Recessed Lighting
Kitchen
Lvl First16 x 13
Flooring - Hardwood, Pantry, Countertops - Stone/Granite/Solid, Kitchen Island, Exterior Access, Open Floorplan, Recessed Lighting, Slider, Stainless Steel Appliances, Gas Stove, Lighting - Pendant
Family Room
Lvl Basement34 x 12
Bathroom - Full, Closet/Cabinets - Custom Built, Flooring - Laminate, Wet Bar, Open Floorplan
Primary Bedroom
Lvl Second19 x 18
Bathroom - Full, Bathroom - Double Vanity/Sink, Walk-In Closet(s), Flooring - Hardwood, Recessed Lighting
Bedroom 2
Lvl Second12 x 9
Bedroom 3
Lvl Second12 x 13
Closet, Flooring - Hardwood
Bedroom 4
Lvl Second16 x 13
Closet, Flooring - Hardwood
Bathroom 1
Lvl First5 x 5
Bathroom - Half
Bathroom 2
Lvl Second5 x 9
Bathroom - Full, Bathroom - With Tub & Shower
Bathroom 3
Lvl Basement7 x 9
Bathroom - 3/4, Bathroom - With Shower Stall
Property History
$1,999,000
Sep 17, 2026
MLS® 73578800
$1,999,000
Nov 3, 2025
MLS® 73444496
$1,999,000
Oct 16, 2025
MLS® 73444496
Population
18,080
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$228K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
24.1%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Middlesex County
2,698 housing units permitted in the last 12 months (+3% vs the prior 12 months) — 1,713 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 3,600 sq ft principal dwelling). Lot size: 14,920 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: Mark Lesses Group
Listing Office: Coldwell Banker Realty - Lexington
MLS® Number: 73578800
Browse More Homes in Lexington
Explore other active listings in the area.
$2,295,00015 Calvin StLexington, MA5 bd5 ba4,279 sqft
$4,479,00024 Fiske RoadLexington, MA7 bd7 ba7,668 sqft
$3,200,0008 Oakmount CircleLexington, MA5 bd3 ba4,047 sqft
$1,098,000310 Concord AveLexington, MA3 bd3 ba2,140 sqft
$1,798,00023 Hathaway RdLexington, MA4 bd4 ba3,082 sqft
$749,90030 Harbell StreetLexington, MA3 bd1 ba950 sqft


