Sign up to get new listings emailed daily! JOIN SIGN IN
Crystal Athas
REALTOR®
VCard Icon 

21 Balfour Street, Lexington, MA 02421

$3,799,000
  • Main Photo

42 Photos

Active
BEDS6 BATHS6 full 1 partial SQUARE FEET7,123 MLS#73519860
STATUSActive PROPERTY TYPEResidential - Single Family

Property Description

Outstanding new construction Colonial by top development group featuring superb craftsmanship and exquisite details throughout highlighting the finest millwork, cabinetry and built-ins. A brilliantly designed main level with front and rear staircases, designer kitchen with extensive custom cabinetry, oversized island, Wolf appliances and separate Sub-Zero refrigerator and freezer, along with a butler's pantry and separate prep kitchen. The flexible layout throughout provides options for a bedroom/office on main level, as well as, the lower level. Five generous bedrooms on the second level including the stunning primary suite will exceed all expectations. The finished walk-out lower level offers wonderful entertainment options with beverage center, full bath, recreational and exercise areas leading out to an expansive stone patio, custom designed deck and sprawling gorgeous backyard. Located in a sought after neighborhood with easy access to the town center and numerous amenities.

21 Balfour Street | MLS# 73519860

This single family home located at 21 Balfour Street, Lexington, MA 02421 is currently listed for sale with an asking price of $3,799,000. This property was built in 2026 and has 6 bedrooms and 6 full and 1 partial baths with 7123 sq. ft. Search Lexington real estate on crystalathas.masiellogrouprealestate.com today.

Property Features

Property Type: Residential - Single Family
Basement: Yes
Cooling: Central Air, Heat Pump
Fireplaces: 2
Garage: 2 car attached
Heating: Central, Forced Air, Heat Pump, Electric
Home Style: Colonial
Lot Size: 0.67 Acres
Roof Type: Shingle, Metal
Taxes: $0
Year Built: 2026

Feature Descriptions

Exterior: Frame
Sewer: Public Sewer
Water: Public

Local Schools

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

Listed By / Shown By

Listed By

Agency Name: Compass
Agent Name: The Joyce Team
Agency Phone: 781-386-0624

agent picture

Shown By

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

IDX logo

TOUR THIS HOME

Choose a date and time to see 21 Balfour Street, Lexington, MA 02421.
I will get in touch with you shortly.

Request a Showing
Choose your video chat app
  • Tuesday September 15
  • Wednesday September 16
  • Thursday September 17
  • Friday September 18
  • Saturday September 19
  • Sunday September 20
  • Monday September 21
  • Tuesday September 22
  • Wednesday September 23
  • Thursday September 24
  • Friday September 25
  • Saturday September 26
  • Sunday September 27
  • Monday September 28
  • Tuesday September 29
  • 7:00 AM
  • 7:30 AM
  • 8:00 AM
  • 8:30 AM
  • 9:00 AM
  • 9:30 AM
  • 10:00 AM
  • 10:30 AM
  • 11:00 AM
  • 11:30 AM
  • 12:00 PM
  • 12:30 PM
  • 1:00 PM
  • 1:30 PM
  • 2:00 PM
  • 2:30 PM
  • 3:00 PM
  • 3:30 PM
  • 4:00 PM
  • 4:30 PM
  • 5:00 PM
  • 5:30 PM
  • 6:00 PM
  • 6:30 PM
  • 7:00 PM
  • 7:30 PM
  • 8:00 PM
  • 8:30 PM
  • 9:00 PM
Preferred Communication Method

Estimate Your Payment

Estimated Payment

$ 9,562.97 per month $8,454.93 Principal & Interest $0.00 Property Tax (data not provided by mls) $1,108.04 Homeowner's Insurance

Change Payment Information

%
years/fixed
yearly
yearly (est.)
(Payments are an estimate and may vary by lender)
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 09/14/2026. The listing information on this page last changed on 09/14/2026. 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 Mon 09/14/2026 12:03:38 AM EST) or MLSPIN MLS (last updated Sun 09/13/2026 11:38:26 PM EST) or Prime MLS (last updated Sun 09/13/2026 11:33:22 PM EST) or MREIS (last updated Sun 09/13/2026 11:55:17 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.
Privacy Policy / DMCA Notice / ADA Accessibility

Agency License Information: Better Homes and GardensĀ® and the Better Homes and Gardens Real Estate Logo are registered service marks owned by Meredith Corporation and licensed to Better Homes and Gardens Real Estate LLC. The Masiello Group Limited fully supports the principles of the Fair Housing Act and the Equal Opportunity Act. Each franchise is independently owned and operated. Any services or products provided by independently owned and operated franchisees are not provided by, affiliated with or related to Better Homes and Gardens Real Estate LLC nor any of its affiliated companies.


Login to My Homefinder