21 Chadbourne Road, Lexington, MA

$3,495,000

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5

Beds

Baths

6,776

Square feet

0.50

Acres

Open House

Sunday, September 20th, 2026 (12:00 PM - 1:30 PM)

About 21 Chadbourne Road

GRAND CAPE — Poised atop a private ½-acre lot at the end of a cul-de-sac, this custom-designed home offers an extraordinary combination of craftsmanship & privacy. Only 8 years young, it feels virtually brand new, with premium materials, custom millwork & commercial-grade systems throughout. The gracious first floor features a two-story foyer, elegant formal dining area, expansive kitchen w/ breakfast bar, eat-in area & Sub-Zero & Wolf appliances, plus a primary suite. At the heart of the home, a stunning great room w/ beverage fridge, bar sink & gas fireplace is highlighted by sliders & walls of windows overlooking the beautiful outdoor setting. The second floor boasts three additional bedrooms including a second primary suite. Ideally separated from the main living area, a private in-law suite, finished to the same exacting standards, provides an ideal retreat for guests or extended family. The finished lower level offers a gym, office, playroom, full bath & media room. Outside, professionally landscaped grounds surround a substantial bluestone patio w/ built-in gas grill, fireplace & outdoor TV. Beneath it all are state-of-the-art electrical & HVAC systems, superior insulation & high-performance infrastructure designed for efficiency, durability & long-term performance. A rare opportunity to own a home built to a standard seldom found in today’s construction, combining enduring craftsmanship with effortless modern living.

Pricing and availability subject to change.

Features of 21 Chadbourne Road

MLS® # 73571946
Price $3,495,000
Bedrooms 5
Bathrooms 5.5
Full Baths 5
Half Baths 1
Square Footage 6,776
Acres 0.50
Year Built 2018
Type Residential
Sub-Type Single Family Residence
Style Cape, Contemporary
Status Active

Community Information

Address 21 Chadbourne Road
City Lexington
County Middlesex
State MA
Zip Code 02421

Amenities

Utilities for Gas Range, for Electric Oven, Washer Hookup, Icemaker Connection, Generator Connection, Outdoor Gas Grill Hookup
Parking Spaces 6
Parking Attached, Garage Door Opener, Heated Garage, Storage, Workshop in Garage, Garage Faces Side, Insulated, Oversized, Paved Drive, Off Street, Paved
# of Garages 2
Is Waterfront No
Has Pool No

Interior

Interior Features Vaulted Ceiling(s), Lighting - Pendant, Lighting - Overhead, Crown Molding, Decorative Molding, Bathroom - Full, Bathroom - Tiled With Shower Stall, Closet - Linen, Closet, Dining Area, Countertops - Stone/Granite/Solid, Countertops - Upgraded, Wet bar, Cabinets - Upgraded, High Speed Internet Hookup, Open Floorplan, Recessed Lighting, Closet - Double, Closet/Cabinets - Custom Built, Beadboard, Walk-In Closet(s), Cable Hookup, Storage, Entrance Foyer, Accessory Apt., Bathroom, Mud Room, Play Room, Media Room, Wet Bar, Wired for Sound, High Speed Internet
Appliances Water Heater, Tankless Water Heater, Range, Dishwasher, Disposal, Microwave, Indoor Grill, Refrigerator, Washer, Dryer, Wine Refrigerator, Range Hood, Wine Cooler, Plumbed For Ice Maker
Heating Radiant, Propane
Cooling Central Air
Fireplace Yes
# of Fireplaces 1
Fireplaces Family Room
Has Basement Yes
Basement Full, Finished, Interior Entry

Exterior

Exterior Features Porch, Patio, Rain Gutters, Storage, Professional Landscaping, Sprinkler System, Decorative Lighting, Screens, Fenced Yard, Stone Wall, Outdoor Gas Grill Hookup
Lot Description Cul-De-Sac, Wooded
Windows Insulated Windows, Screens
Roof Shingle
Construction Frame
Foundation Concrete Perimeter

School Information

Elementary Bowman
Middle Clarke
High Lhs

Additional Information

Zoning RO

Listing Map

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