21 Balfour Street, Lexington, MA 02421
Local realty services provided by:CENTURY 21 Cityside
21 Balfour Street,Lexington, MA 02421
$3,880,000
- 5 Beds
- 7 Baths
- 6,813 sq. ft.
- Single family
- Active
Upcoming open houses
- Sun, Apr 1211:30 am - 01:00 pm
Listed by: elizabeth p. crampton, casey scholl
Office: coldwell banker realty - lexington
MLS#:73474521
Source:MLSPIN
Price summary
- Price:$3,880,000
- Price per sq. ft.:$569.5
About this home

Gorgeous, exceptionally high-quality new construction Colonial by prestigious developer now complete! No expense spared throughout this stunning residence which boasts high ceilings, custom built-ins, paneling, front & back staircases, graceful arches, and sumptuous designer finishes. Over-sized Kitchen with abundant floor-to-ceiling custom cabinetry with brushed gold hardware, enormous island, Sub-Zero & Wolf appliances. With 5-7 Bedrooms & 6 1/2 Bathrooms, this home includes both en-Suite Gym and Study - ideal Bedroom options on both the First Floor and walk-out Lower Levels. Full Smart Home and audio integration with carefully chosen systems for healthy living. Spectacular outdoor spaces with over-sized Deck and enormous stone patio overlooking lush, expansive .7-acre grounds. Idyllic neighborhood walking distance to new Hastings Elementary school, Hayden Recreation, Pine Medows Golf Course with idyllic sledding hills, top-ranked Lexington High School, and its lively town center.
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Home facts
- Year built:2026
- Listing ID #:73474521
- Updated:April 10, 2026 at 10:31 AM
Rooms and interior
- Bedrooms:5
- Total bathrooms:7
- Full bathrooms:6
- Half bathrooms:1
- Rooms Total:13
- Flooring:Carpet, Flooring - Hardwood, Hardwood, Tile
- Dining Description:Archway, Closet/Cabinets - Custom Built, Hardwood, Open Floorplan, Overhead, Recessed Lighting
- Bathrooms Description:Bathroom - Full, Bathroom - Half, Bathroom - Tiled With Shower Stall
- Kitchen Description:Closet/Cabinets - Custom Built, Countertops - Stone/Granite/Solid, Deck - Exterior, Dining Area, Dishwasher, Disposal, Exterior Access, Flooring - Hardwood, Freezer, Kitchen, Kitchen Island, Lighting - Pendant, Microwave, Open Floorplan, Oven, Pantry, Range, Range Hood, Recessed Lighting, Refrigerator, Stainless Steel Appliances, Storage, Wine Chiller, Wine Refrigerator
- Basement Description:Finished, Full, Interior Entry, Walk-Out Access
- Living area:6,813 sq. ft.
Heating and cooling
- Cooling:4 Cooling Zones, Central Air
- Heating:Central
- Central air:Yes
Structure and exterior
- Roof:Metal, Shingle
- Year built:2026
- Building area:6,813 sq. ft.
- Lot area:0.68 Acres
- Lot Features:Cleared
- Architectural Style:Colonial
- Construction Materials:Frame
- Exterior Features:Deck, Decorative Lighting, Patio, Professional Landscaping, Rain Gutters, Sprinkler System, Stone Wall
- Foundation Description:Concrete Perimeter
Schools
- High school:Lhs
- Middle school:Diamond
- Elementary school:Hastings
Utilities
- Water:Public
- Sewer:Public Sewer
Finances and disclosures
- Price:$3,880,000
- Price per sq. ft.:$569.5
- Tax amount:$9,999 (2026)
Features and amenities
- Appliances:Dishwasher, Disposal, Freezer, Microwave, Range, Range Hood, Refrigerator, Wine Cooler, Wine Refrigerator
- Laundry features:Closet/Cabinets - Custom Built, Electric Dryer Hookup, Second Floor, Washer Hookup
- Amenities:Central Vacuum, Closet, Closet/Cabinets - Custom Built, Foyer, High Speed Internet, Lighting - Overhead, Open Floorplan, Recessed Lighting, Walk-in Closet(s), Wet Bar, Wired For Sound
- Smart home:Yes
Parking
- Total parking spaces:10
- Parking description:Attached, Garage Door Opener, Heated Garage, Off Street, Paved, Paved Drive
- Garage:Yes
- Garage spaces:2
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