21 Balfour Street, Lexington, MA 02421

• 6 beds |
• 7 baths |
• 6,813 sqft

Property Description

Gorgeous, exceptionally high-quality new construction Colonial by prestigious developer now complete! No expense spared throughout this stunning residence which boasts high ceilings, custom built-ins, paneling, front & back staircases, graceful arches, and sumptuous designer finishes. Over-sized Kitchen with abundant floor-to-ceiling custom cabinetry with brushed gold hardware, enormous island, Sub-Zero & Wolf appliances. With 5-7 Bedrooms & 6 1/2 Bathrooms, this home includes both en-Suite Gym and Study - ideal Bedroom options on both the First Floor and walk-out Lower Levels. Full Smart Home and audio integration with carefully chosen systems for healthy living. Spectacular outdoor spaces with over-sized Deck and enormous stone patio overlooking lush, expansive .7-acre grounds. Idyllic neighborhood walking distance to new Hastings Elementary school, Hayden Recreation, Pine Medows Golf Course with idyllic sledding hills, top-ranked Lexington High School, and its lively town center.

Listing Status:

Active

Date Added:

February 4, 2026

Data Last Updated:

May 1, 2026 at 7:06AM

Listing Office:

Coldwell Banker Realty - Lexington : 781-862-2600

Listing Agent:

Elizabeth P. Crampton : 781-389-4400

MLS ID:

73474521

Interior

• General: Bathroom - FullBathroom - Tiled With Shower StallClosetRecessed LightingCloset/Cabinets - Custom BuiltCountertops - Stone/Granite/SolidWet barBathroom - HalfOpen FloorplanLighting - OverheadWalk-In Closet(s)OfficeKitchenFoyerBonus RoomExercise RoomCentral VacuumWet BarWired for SoundHigh Speed InternetOther
• Appliances: Water HeaterRangeOvenDishwasherDisposalMicrowaveRefrigeratorFreezerWine RefrigeratorRange HoodOtherSecond DishwasherWine Cooler
• Laundry: Closet/Cabinets - Custom BuiltSinkSecond FloorElectric Dryer HookupWasher Hookup
• Basement: FullFinishedWalk-Out AccessInterior Entry
• Flooring: TileCarpetHardwoodFlooring - Hardwood
• A/C: Central Air
• Heating: Central
• Fireplace: Family RoomMaster BedroomFireplaceFireplaces: 2
• Disability Feature: Accessible Entrance
• Eco/Green Feature: ThermostatOther (See Remarks)Solar

Exterior

• General: DeckPatioRain GuttersProfessional LandscapingSprinkler SystemDecorative LightingScreensStone Wall
• Style: Colonial
• Parking: AttachedGarage Door OpenerHeated GaragePaved DriveOff StreetPavedParking spaces: 10

Construction

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

Location

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

Lot

• Zoning: RES555042

Utilities

• Utilities: for Electric Rangefor Electric DryerWasher Hookup
• Water: Public
• Sewer: Public Sewer

Financial

• Source: MLS Property Information Network