$3,495,000
 $18,762 est/mo Sourced by Back At You

21 Chadbourne Road,Lexington, MA 02421

Lexington, MA 02421

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Description

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.

Details

MLS #73571946
Listing TypeFor Sale
StyleHouse
Sub-TypeResale
StatusActive
Year2018
Days On Site21
Listing Provided ByWilliam Raveis R.E. & Home Services | Coleman Group

Features

Bed(s)5
Bath(s) 6 Total
SQ Feet6,776
Garage2
BasementY
ZoningRO
Acreage0.50
Golf CourseYes
Property ViewYes

Interior

Rooms Total14
Cooling Yes / NoYes
CoolingCentral Air
Heating Yes / NoYes
HeatingRadiant, Propane
Interior FeaturesVaulted 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
Window FeaturesInsulated Windows, Screens
AppliancesWater Heater, Tankless Water Heater, Range, Dishwasher, Disposal, Microwave, Indoor Grill, Refrigerator, Washer, Dryer, Wine Refrigerator, Range Hood, Wine Cooler, Plumbed For Ice Maker
Fireplace FeaturesFamily Room
Fireplaces Total1
Fireplace Yes / NoYes
FlooringTile, Marble, Hardwood, Flooring - Hardwood, Flooring - Stone/Ceramic Tile, Laminate

Exterior

Exterior FeaturesPorch, Patio, Rain Gutters, Storage, Professional Landscaping, Sprinkler System, Decorative Lighting, Screens, Fenced Yard, Stone Wall, Outdoor Gas Grill Hookup
RoofShingle
Security FeaturesSecurity System
Construction MaterialsFrame
Foundation DetailsConcrete Perimeter
Lot FeaturesCul-De-Sac, Wooded
FencingFenced/Enclosed, Fenced

Parking

Garage Yes / NoYes
Attached Garage Yes / NoYes
Parking FeaturesAttached, Garage Door Opener, Heated Garage, Storage, Workshop in Garage, Garage Faces Side, Insulated, Oversized, Paved Drive, Off Street, Paved
Open Parking Yes / NoYes

Utilities

Utilitiesfor Gas Range, for Electric Oven, Washer Hookup, Icemaker Connection, Generator Connection, Outdoor Gas Grill Hookup
SewerPublic Sewer
ElectricGenerator, Generator Connection

Taxes

Tax Annual Amount36289.8
Tax Assessed Value2948000
Tax Block32
Tax Year2026
Tax Map Number4

Location

Community FeaturesPublic 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
Senior Community Yes / NoNo

Area Information

StateMA
CountyMiddlesex
CityLexington
Zip Code02421
AreaMiddlesex
School DistrictLhs
Elementary SchoolBowman
High SchoolLhs
Listing VS Median (in 02421)
Price:
$3,495,000
low | high
Med:
$1,199,900
100% of Average
sqft:
6,776
low | high
Med:
2,179
100% of Average
$ / sqft:
$516
low | high
Med:
$551
43.238654053092% of Average
On site:
21
low | high
Med:
112
18.75% of Average
Sourced by Back At You

Market Activity 02421

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Learn More About This Property

StateMA
CountyMiddlesex
CityLexington
Zip Code02421
AreaMiddlesex
School DistrictLhs
Elementary SchoolBowman
High SchoolLhs
Listing VS Median (in 02421)
Price:
$3,495,000
low | high
Med:
$1,199,900
100% of Average
sqft:
6,776
low | high
Med:
2,179
100% of Average
$ / sqft:
$516
low | high
Med:
$551
43.238654053092% of Average
On site:
21
low | high
Med:
112
18.75% of Average
Sourced by Back At You
Nearby Listings (Within 1/4 mile)
Price: $2.621M - $4.368M
sqft: 5,000 - 8,000
Nearby Listings Property ImageNearby Listings Details
5 Walnut Street Property Photo 1
$2,450,000
5 Walnut Street
Lexington, MA 02421
Listing Updated: September 29, 2026 at 7:31:49 AM PDT