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Crystal Athas
REALTOR®
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21 Balfour Street, Lexington, MA 02421

$3,880,000
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Active
BEDS5 BATHS6 full 1 partial SQUARE FEET6,813 MLS#73474521
STATUSActive PROPERTY TYPEResidential - Single Family

Property Description

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.

21 Balfour Street | MLS# 73474521

This single family home located at 21 Balfour Street, Lexington, MA 02421 is currently listed for sale with an asking price of $3,880,000. This property was built in 2026 and has 5 bedrooms and 6 full and 1 partial baths with 6813 sq. ft. Search Lexington real estate on crystalathas.masiellogrouprealestate.com today.

Property Features

Property Type: Residential - Single Family
Basement: Yes
Cooling: Central Air
Fireplaces: 2
Garage: 2 car attached
Heating: Central
Home Style: Colonial
Lot Size: 0.68 Acres
Roof Type: Shingle, Metal
Taxes: $9,999
Year Built: 2026

Feature Descriptions

Exterior: Frame
Sewer: Public Sewer
Water: Public

Room Sizes

Bathroom 1: 17.00 X 17.00 Level - Second
Bathroom 2: 12.00 X 6.00 Level - Main,First
Bathroom 3: 14.00 X 7.00 Level - Second
Bedroom 2: 15.00 X 15.00 Level - Second
Bedroom 3: 15.00 X 14.00 Level - Second
Bedroom 4: 16.00 X 15.00 Level - Second
Bedroom 5: 17.00 X 15.00 Level - Second
Dining Room: 19.00 X 15.00 Level - Main,First
Family Room: 22.00 X 16.00 Level - Main,First
Kitchen: 28.00 X 17.00 Level - Main,First
Living Room: 18.00 X 15.00 Level - Main,First
Primary Bedroom: 23.00 X 19.00 Level - Second
Office: 15.00 X 15.00 Level - Main

Local Schools

High School: Lhs
Middle School: Diamond
Elementary School: Hastings

Listed By / Shown By

Listed By

Agency Name: Coldwell Banker Realty - Lexington
Agency Phone: 781-862-2600
Agent Name: Elizabeth P. Crampton

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Shown By

Agent Name: Crystal Athas
Agent Phone:
Agency Title: Better Homes and Gardens Real Estate The Masiello Group

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Estimated Payment

$ 10,600.11 per month $8,635.20 Principal & Interest $833.25 Property Tax $1,131.67 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 04/21/2026. The listing information on this page last changed on 04/21/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Tue 04/21/2026 12:02:49 AM EST) or MLSPIN MLS (last updated Mon 04/20/2026 11:38:20 PM EST) or Prime MLS (last updated Mon 04/20/2026 5:18:22 PM EST) or MREIS (last updated Mon 04/20/2026 11:55:16 PM EST). Real estate listings held by brokerage firms other than Better Homes and Gardens Real Estate The Masiello Group may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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