$2,950,000
Active6 Flintlock Rd
Lexington, MA 02420
Listed by Ning Sun at United Real Estate, LLC
Listing courtesy of Ning Sun, United Real Estate, LLC
About This Property
Rare opportunity to own a stunning Colonial set on a quiet street in one of Lexington's most desirable neighborhoods, offering 5,411 sqft of refined living space plus an unfinished 1,966 sqft lower level with excellent expansion potential. . The main level blends elegant formal rooms with an open kitchen/family room and access to the private backyard. The oversized kitchen features Thermador appliances, double ovens, gas cooktop, large island, walk-in pantry, and sunny dining area. The family room offers coffered ceilings, fireplace, custom built-ins, and French doors to an expansive patio overlooking stone walls and mature plantings. A first-floor bedroom or office with a full bath adds flexibility. Upstairs are a spacious primary suite and four additional ensuite bedrooms.The third floor includes another bedroom, full bath and a versatile great room. Enjoy a professionally landscaped backyard and an ideal location within walking distance to Diamond Middle School and Willards Woods.
Property Details
Key Facts
Property Type
Single Family
Style
Antique
Year Built
2015
Living Area
5,411 sqft
Lot Size
15,580 sqft
Rooms
12
Bedrooms
6
Bathrooms
6 (6 full)
Construction
Exterior
A
Basement
Full Basement
Flooring
Wall to Wall Carpet, Slate, Laminate
Parking Spaces
6
Garage Spaces
2
Systems & Utilities
Heating
Hot Water Baseboard, Geothermal
Cooling
Central Air
Water
City/Town Water
Sewer
City/Town Sewer
Financial
Taxes (2026)
$34,675/yr
Price / Sqft
$545/sqft
MLS #
73519239
Days on Market
10

Sarina Steinmetz
617.610.0207Price History
Listed
May 14, 2026
$2,950,000
No price changes recorded.
Explore the Neighborhood
Schools, market data, and local highlights
View Walk Score & Transit Score →Schools Nearby
Lexington Public Schools
10 schools · 10:1 student-teacher ratio
Elementary Schools
Middle Schools
High Schools
Ratings from GreatSchools & Niche
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Listing information provided by MLS Property Information Network, Inc. (MLS PIN). Data last updated May 24, 2026. Information deemed reliable but not guaranteed. © 2026 Steinmetz Real Estate Professionals at William Raveis Real Estate. Equal Housing Opportunity.