$3,880,000
21 Balfour Street
Lexington, MA, 02421
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.
Property Details
Price:
$3,880,000
MLS #:
73474521
Status:
Active
Beds:
6
Baths:
6.5
Type:
Single Family
Subtype:
Single Family Residence
Listed Date:
Feb 4, 2026
Finished Sq Ft:
6,813
Total Sq Ft:
6,813
Lot Size:
29,620 sqft / 0.68 acres (approx)
Year Built:
2026
Schools
Elementary School:
Hastings
Middle School:
Diamond
High School:
Lhs
Interior
Above Grade Finished Area
6813
Appliances
Water Heater, Range, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Wine Refrigerator, Range Hood, Other, Second Dishwasher, Wine Cooler
Bathrooms
6 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air
Fireplaces Total
2
Flooring
Tile, Carpet, Hardwood, Flooring – Hardwood
Heating
Central
Interior Features
Bathroom – Full, Bathroom – Tiled With Shower Stall, Closet, Recessed Lighting, Closet/Cabinets – Custom Built, Countertops – Stone/Granite/Solid, Wet bar, Bathroom – Half, Open Floorplan, Lighting – Overhead, Walk-In Closet(s), Office, Kitchen, Foyer, Bonus Room, Exercise Room, Central Vacuum, Wet Bar, Wired for Sound, High Speed Internet, Other
Laundry Features
Closet/Cabinets – Custom Built, Sink, Second Floor, Electric Dryer Hookup, Washer Hookup
Main Level Bathrooms
1
Exterior
Accessibility Features
Accessible Entrance
Architectural Style
Colonial
Attached Garage YN
1
Community Features
Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Golf, Medical Facility, Laundromat, Bike Path, Conservation Area, Highway Access, House of Worship, Private School, Public School
Construction Materials
Frame
Covered Spaces
2
Exterior Features
Deck, Patio, Rain Gutters, Professional Landscaping, Sprinkler System, Decorative Lighting, Screens, Stone Wall
Garage Spaces
2
Green Energy Efficient
Thermostat, Other (See Remarks)
Lot Features
Cleared
Open Parking Spaces
8
Open Parking YN
1
Parking Features
Attached, Garage Door Opener, Heated Garage, Paved Drive, Off Street, Paved
Parking Spots
10
Parking Total
10
Patio And Porch Features
Deck, Patio
Roof
Shingle, Metal
Window Features
Insulated Windows, Screens
Financial
Tax Year
2026
Taxes
$9,999
Marie Andrews is an award-winning, licensed real estate broker with licenses in Massachusetts and Florida. She has been selling real estate in the greater Boston area for over 20 years. Over the past two decades, Marie has worked for Century 21 Advanced Realty, building a reputation as a multi-million dollar producer. She has developed an extensive network of investors, lenders, and attorneys. Marie has a wide knowledge base on property management, Massachusetts real estate law, and building…
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Map
Current real estate data for Single Family in Lexington as of May 04, 2026
151
Single Family Listed
58
Avg DOM
591
Avg $ / SqFt
$2,388,383
Avg List Price
Community
- Address21 Balfour Street Lexington MA
- CityLexington
- CountyMiddlesex
- Zip Code02421
Subdivisions in Lexington
- Brick Hill
- Center of Town
- Dunback Meadow
- Fair Oaks
- Fairland Commons
- Five Fields
- Follen Hill
- Follen Hill *EZ commute to Camb.,Boston & beyond w/ public transp., Rte. 2 & 128 I-95 close by.
- Manor neighborhood
- Meriam Hill
- Merriam Hill
- Middlesex County
- Munroe Hill
- Peacock Farm
- Pheasant Brook Estates
- Prospect Hill
- Prospect Hill Neighborhood
- Six Moon Hill
- Sun Valley
- The Manor
- The Manor neighborhood
- Town center
- Turning Mill
- Turning Mill Neighborhood
- Upper VineBrook
- Whipple Hill
- Woodhaven
Similar Listings Nearby
Property Summary
- 21 Balfour Street Lexington MA is a Single Family for sale in Lexington, MA, 02421. It is listed for $3,880,000 and features 6 beds, 7 baths, and has approximately 6,813 square feet of living space, and was originally constructed in 2026. The current price per square foot is $569. The average price per square foot for Single Family listings in Lexington is $591. The average listing price for Single Family in Lexington is $2,388,383. To schedule a showing of MLS#73474521 at 21 Balfour Street in Lexington, MA, contact your Pegasus Realty LLC agent at 781-858-3505.
Courtesy of Coldwell Banker Realty – Lexington. The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information set forth herein.
21 Balfour Street
Lexington, MA