21 Balfour Street, Lexington MA 02421

Lexington, MA 02421
$3,975,000
Est. $21,157/month
5
Beds
6.5
Baths
6,433
Sq Ft
$618
Price/Sq Ft
0.68
Acres
2025
Year Built
Single Family Residence
Type
12
Days on Market
Active Listed Sep 26, 2025 • MLS# 73430475

About this home

Prestigious developer finalizing gorgeous, high-quality new construction Colonial! No expense spared throughout this stunning home which boasts high ceilings, custom built-ins/paneling, front & back staircases, graceful arches, & sumptuous designer finishes. Designer-Kitchen boasts abundant floor-to-ceiling custom cabinetry with brushed gold hardware, over-sized island and Sub-Zero & Wolf appliances. With 5 Bedrooms & 4 full Baths, this home also includes en Suite Gym & Study, for two other Bedroom options on both first floor and walk-out Lower Level. Full Smart Home and audio integration with carefully chosen systems for healthy living. Spectacular outdoor spaces w/oversized Deck, & enormous stone patio overlooking lush, expansive .7-acre grounds. Idyllic neighborhood walking distance to new Hastings Elementary school, Hayden Recreation, Lexington High School & its lively town center. A grand & elegant home w/cozy, & intimate spaces. Move in time to carve your Thanksgiving turkey!

Facts & Features

Property Overview

Property Type
Single Family Residence
Property Category
Residential
Year Built
2025
Bedrooms
5
Full Bathrooms
6
Half Bathrooms
1
Living Area
6,433 sq ft
Total Rooms
13

Interior Features

Flooring
Tile, Hardwood, Flooring - Hardwood
Heating
Central
Has Heating
Yes
Cooling
Central Air
Has Cooling
Yes
Fireplace Features
Family Room, Master Bedroom
Has Fireplace
Yes
Number of Fireplaces
2
Appliances
Water Heater, Range, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Wine Refrigerator, Range Hood, Second Dishwasher, Wine Cooler
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, High Speed Internet, Other
Laundry Features
Closet/Cabinets - Custom Built, Sink, Second Floor, Electric Dryer Hookup, Washer Hookup
Basement Details
Full, Finished, Walk-Out Access, Interior Entry
Window Features
Insulated Windows, Screens
Door Features
French Doors
Accessibility Features
Accessible Entrance

Exterior & Structure

Construction Materials
Frame
Architectural Style
Colonial
Roof
Shingle, Metal
Foundation
Concrete Perimeter
Foundation Area
3,285 sq ft
Exterior Features
Deck, Patio, Rain Gutters, Professional Landscaping, Sprinkler System, Decorative Lighting, Screens, Stone Wall
Patio/Porch Features
Deck, Patio
Has Spa
No
Waterfront Property
No

Lot & Land

Lot Size
0.68 acres
Lot Size
29,620 sq ft
Lot Size Area
0.6800
Lot Features
Cleared
Frontage Length
160 ft
Road Frontage Type
Public

Parking & Garage

Garage Spaces
2
Has Garage
Yes
Attached Garage
Yes
Has Carport
No
Total Non-Garage Parking Spaces
8
Parking Features
Attached, Garage Door Opener, Heated Garage, Paved Drive, Off Street, Paved
Covered Parking Spaces
2

Utilities & Systems

Utilities Available
for Electric Range, for Electric Dryer, Washer Hookup
Water Source
Public
Sewer
Public Sewer
Energy Efficient Features
Thermostat, Other (See Remarks)

Community & HOA

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
HOA
No
Senior Community
No

Financial & Tax Information

Annual Tax Amount
$9,999
Tax Year
2025
Tax Assessed Value
$9,999
Parcel Number
555042
Zoning
RES

Additional Details

Year Built Source
Builder
Year Built Details
Actual,To Be Built,Under Construction
Attached Property
No
Disclosures
Mid-November 2025 completion. Additional 20' x 19' "Kids' Play Loft" in the Walk-out Lower Level. Digital Renderings do not reflect more recent changes.

Location

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Neighborhood

21 Balfour Street, Lexington MA 02421

Lexington, MA 02421

Walkability

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Schools

Elementary School
Hastings
Rating information coming soon
Middle School
Diamond
Rating information coming soon
High School
Lhs
Rating information coming soon

Monthly Payment Calculator

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Estimated Monthly Payment $0

Payment Breakdown

Principal & Interest $0
Property Tax $833
Homeowners Insurance $200
PMI $0

Property History

Property Timeline

🏠
Listed for Sale
Sep 13, 2025
$3,975,000
Original listing
Agent: Elizabeth P. Crampton Office: Coldwell Banker Realty - Lexington

Price & Status History

Date Event Price Change
Sep 13, 2025 New Listing Added $3,975,000 —

Market Statistics

Days on Market
12 days
Price per Sq Ft
$618

Tax History

Year Taxes Assessment
2025 $9,999 $9,999

Financial Details

Annual Property Tax
$9,999
Tax Year 2025
Assessed Value
$9,999

Listing Information

Listing Agent Elizabeth P. Crampton
Listing Office Coldwell Banker Realty - Lexington
Agent MLS ID BB982654
Office MLS ID AN6216

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