21 Balfour Street, Lexington MA 02421

Lexington, MA 02421
$3,875,000
$3,799,000
Est. $19,410/month
6
Beds
6.5
Baths
7,123
Sq Ft
$533
Price/Sq Ft
0.67
Acres
2026
Year Built
2
Garage Spaces
91
Days on Market
For Sale Price Drop -$76,000 Listed May 15, 2026 • MLS# 73519860 Copied! • Updated Aug 3, 2026

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About this home

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.

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Recently Sold Nearby

Property History

Market Insights

1
Price Changes
2%
Price Range

Property Timeline

Price Reduced
Jul 30, 2026
$3,799,000 $76,000 (-1.96%)
From $3,875,000 to $3,799,000 (-2.0%)
🏠
Listed for Sale
May 15, 2026
$3,875,000
Original listing
Agent: The Joyce Team Office: Compass

Tax History

Year Taxes Assessment
2026 $0 $0

Financial Details

Annual Property Tax
$0
Tax Year 2026
Assessed Value
$0

Facts & Features

2 Car Garage
Central AC
New Construction

Home Facts

Type Residential
Style Single Family Residence
Year Built 2026
Living Area 7,123 sq ft
Lot Size 0.67 acres
Bedrooms 6
Full Baths 6
Half Baths 1
Total Rooms 13

Interior

Heating Central, Forced Air, Heat Pump, Electric
Cooling Central Air, Heat Pump
Flooring Tile, Carpet, Hardwood, Flooring - Hardwood
Appliances Water Heater, Range, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Wine Refrigerator, Range Hood, Other, Wine Cooler, Second Dishwasher
Fireplace Family Room, Master Bedroom
Fireplaces 2
Basement Full, Finished, Walk-out Access, Interior Entry
Laundry Closet/cabinets - Custom Built, Sink, Second Floor, Electric Dryer Hookup, Washer Hookup
Features Bathroom - Full, Bathroom - Tiled With Shower Stall, Closet/cabinets - Custom Built, Recessed Lighting, Wainscoting, Crown Molding, Walk-in Closet(s), Lighting - Overhead, Wet Bar, Countertops - Stone/granite/solid, Office, Bedroom, Game Room, Kitchen, Central Vacuum, Wet Bar, Wired For Sound, High Speed Internet, Other

Exterior

Construction Frame
Architecture Colonial
Roof Shingle, Metal
Features Deck, Patio, Rain Gutters, Professional Landscaping, Sprinkler System, Decorative Lighting, Screens, Stone Wall
Pool None
Spa None
Fencing None
Patio/Porch Deck, Patio
Garage Spaces 2
Has Garage Yes
Features Attached, Garage Door Opener, Heated Garage, Paved Drive, Off Street
Total Spaces 10
Electric Circuit Breakers
Water Public
Sewer Public Sewer
Gas None
Other For Electric Range, For Electric Dryer, Washer Hookup
Annual Tax 0.00
Assessed Value 0.00
Fee Includes None
Amenities None
Optional Fee Includes None
Seller Disclosures None
Possession None
Accepted Financing None
Structure Type []
Sq Ft Source Measured
Sq Ft Disclosures Total finished living area includes lower level Loft Play Area.
Documents None
County Middlesex
Total market time (incl. prior listings) 80 days

Property Overview

Property Type
Single Family Residence
Listing Type
For Sale
Year Built
2026
Bedrooms
6
Full Bathrooms
6
Half Bathrooms
1
Living Area
7,123 sq ft
Total Rooms
13

Floor Layout

Interior Features

Flooring: Tile, Carpet, Hardwood, Flooring - Hardwood
Appliances: Water Heater, Range, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Wine Refrigerator, Range Hood, Other, Wine Cooler, Second Dishwasher
Interior Features: Bathroom - Full, Bathroom - Tiled With Shower Stall, Closet/Cabinets - Custom Built, Recessed Lighting, Wainscoting, Crown Molding, Walk-In Closet(s), Lighting - Overhead, Wet bar, Countertops - Stone/Granite/Solid, Office, Bedroom, Game Room, Kitchen, Central Vacuum, Wet Bar, Wired for Sound, High Speed Internet, Other
Windows: Insulated Windows, Screens
Basement: Full, Finished, Walk-Out Access, Interior Entry
Laundry: Closet/Cabinets - Custom Built, Sink, Second Floor, Electric Dryer Hookup, Washer Hookup
Security:

Construction & Materials

Style: Colonial
Year Built: 2026
Structure Type:
Exterior Materials: Frame
Roof: Shingle, Metal
Foundation: Concrete Perimeter

Heating, Cooling & Utilities

Heating: Central, Forced Air, Heat Pump, Electric
Heating Zones: 4
Cooling: Central Air, Heat Pump
Cooling Zones: 4
Hot Water:
Water Source: Public
Sewer: Public Sewer
Energy Features: Thermostat, Other (See Remarks)

Exterior & Lot

Exterior Features: Deck, Patio, Rain Gutters, Professional Landscaping, Sprinkler System, Decorative Lighting, Screens, Stone Wall
Patio & Porch: Deck, Patio
Fencing:
Other Structures:
Lot Features: Cleared
Road Surface:

Parking & Garage

Garage Spaces: 2
Garage Type: Attached
Total Parking Spaces: 10
Parking Features: Attached, Garage Door Opener, Heated Garage, Paved Drive, Off Street

Special Features

Fireplaces: 2
Fireplace Type: Family Room, Master Bedroom
Community Amenities: Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Golf, Medical Facility, Bike Path, Conservation Area, Highway Access, House of Worship, Public School

Nearby Schools

School information not available for this location.

Monthly Payment Calculator

Monthly Payment
$0
Principal, interest, taxes & insurance
Loan Amount
$0
After down payment
Total Interest
$0
Over life of loan
Total Cost
$0
Including down payment
%
Down: $0
%

Monthly Payment Breakdown

Principal & Interest $0
Property Tax $0
Homeowners Insurance $200
PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0
Total principal paid $0
Total interest paid $0

Rate Impact

-0.5% Rate
$0/mo
Save $0/mo
Current Rate
$0/mo
+0.5% Rate
$0/mo
Cost $0/mo

Payment Over Time

Interest
Principal
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.

Location

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Neighborhood

21 Balfour Street, Lexington MA 02421

Lexington, MA 02421

Listing Information

Listing Agent The Joyce Team
Listing Office Compass
Office Phone 781-386-0624
Agent MLS ID TM348062
Office MLS ID AN6660
Listing Data Updated Aug 3, 2026 3:05 AM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

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