21 Chadbourne Road, Lexington, MA 02421

• 5 beds |
• 6 baths |
• 6,776 sqft

Property 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.

Listing Status:

Active

Date Added:

September 9, 2026

Data Last Updated:

September 13, 2026 at 7:07PM

Listing Office:

William Raveis R.E. & Home Services : 781-861-9600

Listing Agent:

Coleman Group : 617-548-3987

MLS ID:

73571946

Interior

• General: Vaulted Ceiling(s)Lighting - PendantLighting - OverheadCrown MoldingDecorative MoldingBathroom - FullBathroom - Tiled With Shower StallCloset - LinenClosetDining AreaCountertops - Stone/Granite/SolidCountertops - UpgradedWet barCabinets - UpgradedHigh Speed Internet HookupOpen FloorplanRecessed LightingCloset - DoubleCloset/Cabinets - Custom BuiltBeadboardWalk-In Closet(s)Cable HookupStorageEntrance FoyerAccessory Apt.BathroomMud RoomPlay RoomMedia RoomWet BarWired for SoundHigh Speed Internet
• Appliances: Water HeaterTankless Water HeaterRangeDishwasherDisposalMicrowaveIndoor GrillRefrigeratorWasherDryerWine RefrigeratorRange HoodWine CoolerPlumbed For Ice Maker
• Laundry: Dryer Hookup - ElectricWasher HookupLaundry ClosetCloset/Cabinets - Custom BuiltFlooring - Stone/Ceramic TilePantryCountertops - UpgradedMain LevelCabinets - UpgradedElectric Dryer HookupRecessed LightingCrown MoldingSinkFirst Floor
• Basement: FullFinishedInterior Entry
• Flooring: TileMarbleHardwoodFlooring - HardwoodFlooring - Stone/Ceramic TileLaminate
• A/C: Central Air
• Heating: RadiantPropane
• Fireplace: Family RoomFireplaceFireplaces: 1
• Disability Feature: None
• Eco/Green Feature: Thermostat

Exterior

• General: PorchPatioRain GuttersStorageProfessional LandscapingSprinkler SystemDecorative LightingScreensFenced YardStone WallOutdoor Gas Grill Hookup
• Style: CapeContemporary
• Parking: AttachedGarage Door OpenerHeated GarageStorageWorkshop in GarageGarage Faces SideInsulatedOversizedPaved DriveOff StreetPavedParking spaces: 6

Construction

• Roofing: Shingle
• Windows: Insulated WindowsScreens
• General: FrameConcrete Perimeter

Location

• Road/Access: Public
• Originating MLS: MLS Property Information Network
• County: Middlesex

Lot

• Zoning: RO210547184
• View: Scenic View(s)View
• Fencing: Fenced/EnclosedFenced

Utilities

• Utilities: for Gas Rangefor Electric OvenWasher HookupIcemaker ConnectionGenerator ConnectionOutdoor Gas Grill HookupGeneratorGenerator Connection
• Water: Public
• Sewer: Public Sewer

Financial

• Source: MLS Property Information Network