$3,965,000
21 Chadbourne Road
Lexington, MA, 02421
EXTRAORDINARY OFFERING: Poised atop a private ½-acre lot at the end of a cul-de-sac, this custom designed & Phelan-built home showcases a level of finish rarely seen, w/ top-tier appliances, premium materials & custom millwork throughout. Elegant & expansive, this 5 BR, 5.5 bath home is meticulously designed w/ not a single detail overlooked & includes a luxurious separate apartment finished to the same exacting standard, as well as an exceptional finished lower level w/ gym, office, playroom & media room. Outdoor living is equally impressive w/ professionally landscaped grounds, a significant bluestone patio w/ built-in gas grill, fireplace & outdoor TV. The most critical elements, though less apparent, include state-of-the-art electrical & HVAC systems, superior insulation & high-performance infrastructure throughout, ensuring lasting quality. Built for efficiency & long-term performance, this home feels like new with a level of quality beyond today’s new construction. Must See!
Property Details
Price:
$3,965,000
MLS #:
73503179
Status:
Active
Beds:
5
Baths:
5.5
Type:
Single Family
Subtype:
Single Family Residence
Listed Date:
Apr 16, 2026
Finished Sq Ft:
6,776
Total Sq Ft:
6,776
Lot Size:
21,940 sqft / 0.50 acres (approx)
Year Built:
2018
Schools
Elementary School:
Bowman
Middle School:
Clarke
High School:
Lhs
Interior
Above Grade Finished Area
4862
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
Bathrooms
5 Full Bathrooms, 1 Half Bathroom
Below Grade Finished Area
1914
Cooling
Central Air
Fireplaces Total
1
Flooring
Tile, Marble, Hardwood, Flooring – Hardwood, Flooring – Stone/Ceramic Tile, Laminate
Heating
Radiant, Propane
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
Laundry Features
Dryer Hookup – Electric, Washer Hookup, Laundry Closet, Closet/Cabinets – Custom Built, Flooring – Stone/Ceramic Tile, Pantry, Countertops – Upgraded, Main Level, Cabinets – Upgraded, Electric Dryer Hookup, Recessed Lighting, Crown Molding, Sink, First Floor
Main Level Bathrooms
1
Main Level Bedrooms
1
Exterior
Accessibility Features
No
Architectural Style
Cape, Contemporary
Attached Garage YN
1
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
Construction Materials
Frame
Covered Spaces
2
Exterior Features
Porch, Patio, Rain Gutters, Storage, Professional Landscaping, Sprinkler System, Decorative Lighting, Screens, Fenced Yard, Stone Wall, Outdoor Gas Grill Hookup
Fencing
Fenced/Enclosed, Fenced
Garage Spaces
2
Green Energy Efficient
Thermostat
Lot Features
Cul-De-Sac, Wooded
Open Parking Spaces
4
Open Parking YN
1
Parking Features
Attached, Garage Door Opener, Heated Garage, Storage, Workshop in Garage, Garage Faces Side, Insulated, Oversized, Paved Drive, Off Street, Paved
Parking Spots
6
Parking Total
6
Patio And Porch Features
Porch, Patio
Roof
Shingle
Security Features
Security System
View
Scenic View(s)
Window Features
Insulated Windows, Screens
Financial
Tax Year
2026
Taxes
$36,290
Marie Andrews is an award-winning, licensed real estate broker with licenses in Massachusetts and Florida. She has been selling real estate in the greater Boston area for over 20 years. Over the past two decades, Marie has worked for Century 21 Advanced Realty, building a reputation as a multi-million dollar producer. She has developed an extensive network of investors, lenders, and attorneys. Marie has a wide knowledge base on property management, Massachusetts real estate law, and building…
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Map
Current real estate data for Single Family in Lexington as of May 04, 2026
151
Single Family Listed
58
Avg DOM
591
Avg $ / SqFt
$2,388,383
Avg List Price
Community
- Address21 Chadbourne Road Lexington MA
- CityLexington
- CountyMiddlesex
- Zip Code02421
Subdivisions in Lexington
- Brick Hill
- Center of Town
- Dunback Meadow
- Fair Oaks
- Fairland Commons
- Five Fields
- Follen Hill
- Follen Hill *EZ commute to Camb.,Boston & beyond w/ public transp., Rte. 2 & 128 I-95 close by.
- Manor neighborhood
- Meriam Hill
- Merriam Hill
- Middlesex County
- Munroe Hill
- Peacock Farm
- Pheasant Brook Estates
- Prospect Hill
- Prospect Hill Neighborhood
- Six Moon Hill
- Sun Valley
- The Manor
- The Manor neighborhood
- Town center
- Turning Mill
- Turning Mill Neighborhood
- Upper VineBrook
- Whipple Hill
- Woodhaven
Similar Listings Nearby
Property Summary
- 21 Chadbourne Road Lexington MA is a Single Family for sale in Lexington, MA, 02421. It is listed for $3,965,000 and features 5 beds, 6 baths, and has approximately 6,776 square feet of living space, and was originally constructed in 2018. The current price per square foot is $585. The average price per square foot for Single Family listings in Lexington is $591. The average listing price for Single Family in Lexington is $2,388,383. To schedule a showing of MLS#73503179 at 21 Chadbourne Road in Lexington, MA, contact your Pegasus Realty LLC agent at 781-858-3505.
Courtesy of William Raveis R.E. & Home Services. The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information set forth herein.
21 Chadbourne Road
Lexington, MA