Active
133 Days on market
320 Concord Avenue Lexington — Photo 1 of 37
Recent Drop: $100,000
$3,595,000$3,495,000
$3,495,000
320 Concord Avenue, Lexington, MA 02421
Lexington, MA 02421
Beds
5
Baths
5.5
SqFt
5,856
Style
Single Family
Built
2026
Do not miss this STUNNING new home. Certificate of Occupancy in-hand! Spectacular new construction overlooking serene conservation land. Custom built by master craftsman with classic New England architecture & striking curb appeal. Grand Foyer with wainscoted stairwell & designer-selected finishes sets the tone. Dramatic 19’ wall of glass anchors the home, framing four-season views, overlooked by an interior balcony. Gorgeous Dining Room & Great Room with fireplace, built-ins, & 16’ glass sliders to Deck. Chef’s Kitchen boasts dark cherry island, crystal chandelier, top-tier appliances, & two pantries. Spacious First Floor Guest or Office Suite. Primary retreat with vaulted ceiling, fireplace, built-ins; spa-like Bath with soaking tub & walk-in closet. 3 additional Bedrooms with two luxe Baths. Walk-out Lower Level features “Secret Room” behind a bookcase; Mudroom, full Bath, and expansive Rec Room with glass sliders. Lush lawn & curated plantings outside, abutting miles of conservation for lasting privacy & scenery. Minutes to Rt 2 & downtown. Move right in!
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Market Value Analysis
This Property
Size (SqFt) →Price →This Property$597/sqft
Local Avg (Lexington)$549/sqft
9% AboveMarket Average
* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Lexington, MA.
Property Details
Financials
Original Price$3,595,000
Annual Taxes$9,999
Parking
Garage3
Off-Street9
Interior Specifications
Total Rooms12
Fireplaces2
FlooringTile, Hardwood, Flooring - Hardwood, Flooring - Stone/Ceramic Tile
BasementFull, Finished, Walk-Out Access, Interior Entry, Garage Access, Radon Remediation System
Climate & Utilities
HeatingCentral, Forced Air, Radiant
CoolingCentral Air, Heat Pump
WaterPublic
SewerPublic Sewer
Building & Exterior
ConstructionFrame
RoofShingle, Metal
FoundationConcrete Perimeter
ZoningRES
Property & Lot
Acres0.29
SqFt Lot12,500
Lot FeaturesWooded
Amenities & Appliances
Electric Water Heater • Water Heater • Oven • Dishwasher • Disposal • Microwave • Refrigerator • Freezer • Wine Refrigerator • Vacuum System • Range Hood • Plumbed For Ice Maker
Neighborhood
Public Transportation • Walk/Jog Trails • Conservation Area • Highway Access • House of Worship • Private School
Geography
Floorplan Breakdown
Structural Layout
Second
Master BedroomBedroom 2Bedroom 3Bedroom 4Bathroom 1Bathroom 2Bathroom 3
First
Dining RoomBedroom 5
Main,First
KitchenFamily Room
Dining Room
Lvl First18 x 13
Flooring - Hardwood, Chair Rail, Recessed Lighting, Wainscoting, Crown Molding
Kitchen
Lvl Main,First32 x 18
Coffered Ceiling(s), Vaulted Ceiling(s), Flooring - Hardwood, Window(s) - Picture, Dining Area, Balcony - Interior, Pantry, Countertops - Stone/Granite/Solid, Kitchen Island, Cabinets - Upgraded, Open Floorplan, Recessed Lighting, Stainless Steel Appliances, Storage, Wine Chiller, Lighting - Overhead, Crown Molding, Tray Ceiling(s)
Family Room
Lvl Main,First22 x 20
Coffered Ceiling(s), Closet/Cabinets - Custom Built, Flooring - Hardwood, Wet Bar, Deck - Exterior, Exterior Access, Open Floorplan, Recessed Lighting, Slider, Crown Molding
Master Bedroom
Lvl Second19 x 17
Bathroom - Full, Bathroom - Double Vanity/Sink, Beamed Ceilings, Vaulted Ceiling(s), Walk-In Closet(s), Closet/Cabinets - Custom Built, Flooring - Hardwood, Recessed Lighting, Lighting - Overhead
Bedroom 2
Lvl Second16 x 14
Bedroom 3
Lvl Second18 x 13
Bathroom - Full, Closet, Flooring - Hardwood, Recessed Lighting, Crown Molding, Vestibule, Closet - Double, Tray Ceiling(s)
Bedroom 4
Lvl Second18 x 13
Bathroom - Full, Closet, Flooring - Hardwood, Recessed Lighting, Crown Molding, Vestibule, Closet - Double, Tray Ceiling(s)
Bedroom 5
Lvl First18 x 14
Bathroom - Full, Closet - Linen, Walk-In Closet(s), Flooring - Hardwood, Recessed Lighting, Crown Molding, Vestibule
Bathroom 1
Lvl Second16 x 11
Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - Tiled With Shower Stall, Bathroom - With Tub, Ceiling Fan(s), Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Double Vanity, Recessed Lighting, Crown Molding, Soaking Tub
Bathroom 2
Lvl Second14 x 6
Bathroom - Full, Bathroom - Tiled With Shower Stall, Ceiling Fan(s), Flooring - Stone/Ceramic Tile, Recessed Lighting
Bathroom 3
Lvl Second10 x 6
Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - Tiled With Tub & Shower, Flooring - Stone/Ceramic Tile, Lighting - Sconce
Property History
Price Drop
$3,495,000
Was $3,595,000
Aug 14, 2026
MLS® 73499853
Listed
$3,595,000
Apr 10, 2026
MLS® 73499853
Population
18,080
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$228K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
24.1%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Middlesex County
2,667 housing units permitted in the last 12 months (-2% vs the prior 12 months) — 1,709 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jun '26)
ADU Potential
Massachusetts allows one accessory dwelling unit by right in single-family zoning districts statewide (M.G.L. c. 40A §3; 760 CMR 71.00, effective Feb 2025). Estimated maximum ADU size for this property: 900 sq ft (the lesser of 900 sq ft or half the 5,856 sq ft principal dwelling). Lot size: 12,500 sq ft.
Based on listing data, which indicates the property type — not the zoning district. Local dimensional, septic (Title 5), and historic-district requirements still apply. Not legal advice — verify with the municipality.
Listing Provided By
Listing Agent: Elizabeth P. Crampton
Listing Office: Coldwell Banker Realty - Lexington
MLS® Number: 73499853
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