320 Concord Avenue, Lexington MA 02421

Lexington, MA 02421

$3,595,000

Est. $19,212/month

5

Beds

5.5

Baths

5,856

Sq Ft

$614

Price/Sq Ft

0.29

Acres

2026

Year Built

Single Family Residence

Type

15 hours 19 minutes

Time on Market

Active Open House Listed Apr 10, 2026 • MLS# 73499853 Copied!

About this home

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.

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Property Overview

Property Type

Single Family Residence

Listing Type

For Sale

Year Built

2026

Bedrooms

5

Full Bathrooms

5

Half Bathrooms

1

Living Area

5,856 sq ft

Total Rooms

12

Open House Schedule

12

Apr

Sunday, April 12

12:30 PM - 2:00 PM EDT

Facts & Features

3 Car Garage

Central AC

New Construction

Home Facts

Type Residential

Style Single Family Residence

Year Built 2026

Living Area 5,856 sq ft

Lot Size 0.29 acres

Bedrooms 5

Full Baths 5

Half Baths 1

Total Rooms 12

Interior

Heating Central, Forced Air, Radiant

Cooling Central Air, Heat Pump

Flooring Tile, Hardwood, Flooring - Hardwood, Flooring - Stone/ceramic Tile

Appliances Electric Water Heater, Water Heater, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Wine Refrigerator, Vacuum System, Range Hood, Plumbed For Ice Maker

Fireplace Master Bedroom

Fireplaces 2

Basement Full, Finished, Walk-out Access, Interior Entry, Garage Access, Radon Remediation System

Laundry Closet/cabinets - Custom Built, Flooring - Stone/ceramic Tile, Recessed Lighting, Sink, Second Floor, Electric Dryer Hookup, Washer Hookup

Features Chair Rail, Recessed Lighting, Wainscoting, Bathroom - Half, Ceiling Fan(s), Lighting - Sconce, Bathroom - Full, Bathroom - Tiled With Shower Stall, Bathroom - With Tub, Crown Molding, Closet/cabinets - Custom Built, Slider, Loft, Bathroom, Mud Room, Game Room, Central Vacuum, Wet Bar, Wired For Sound

Exterior

Construction Frame

Architecture Colonial

Roof Shingle, Metal

Parking

Garage Spaces 3

Has Garage Yes

Features Attached, Under, Garage Door Opener, Storage, Insulated, Off Street, Paved

Total Spaces 9

Utilities

Electric None

Water Public

Sewer Public Sewer

Gas None

Other For Electric Range, For Electric Oven, For Electric Dryer, Washer Hookup, Icemaker Connection

Financial

Annual Tax $9,999

Assessed Value $9,999

Interior Features

Flooring: Tile, Hardwood, Flooring - Hardwood, Flooring - Stone/Ceramic Tile

Appliances: Electric Water Heater, Water Heater, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Wine Refrigerator, Vacuum System, Range Hood, Plumbed For Ice Maker

Interior Features: Chair Rail, Recessed Lighting, Wainscoting, Bathroom - Half, Ceiling Fan(s), Lighting - Sconce, Bathroom - Full, Bathroom - Tiled With Shower Stall, Bathroom - With Tub, Crown Molding, Closet/Cabinets - Custom Built, Slider, Loft, Bathroom, Mud Room, Game Room, Central Vacuum, Wet Bar, Wired for Sound

Windows: Insulated Windows, Screens

Basement: Full, Finished, Walk-Out Access, Interior Entry, Garage Access, Radon Remediation System

Laundry: Closet/Cabinets - Custom Built, Flooring - Stone/Ceramic Tile, Recessed Lighting, Sink, Second Floor, Electric Dryer Hookup, Washer Hookup

Security:

Construction & Materials

Style: Colonial

Year Built: 2026

Structure Type:

Exterior Materials: Frame

Roof: Shingle, Metal

Foundation: Concrete Perimeter

Heating, Cooling & Utilities

Heating: Central, Forced Air, Radiant

Heating Zones: 3

Cooling: Central Air, Heat Pump

Cooling Zones: 3

Hot Water:

Water Source: Public

Sewer: Public Sewer

Parking & Garage

Garage Spaces: 3

Garage Type: Attached

Total Parking Spaces: 9

Parking Features: Attached, Under, Garage Door Opener, Storage, Insulated, Off Street, Paved

Special Features

Fireplaces: 2

Fireplace Type: Master Bedroom

Location

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Neighborhood

320 Concord Avenue, Lexington MA 02421

Lexington, MA 02421

Walkability

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Nearby Schools

School District

Lexington School District local

A+

✓ School Safety 2024-25

0.3% Low

0.3% Suspensions 0.6% In-School

↓ 5.2% below state avg

E

Elementary Schools

3 schools

Cotting School

0.5 mi

Grades PK-12

Our Lady's Academy

0.6 mi

Grades PK-08

Lexington Montessori School

0.8 mi

Grades PK-06

M

Middle Schools

1 school

A+

Jonas Clarke Middle School

1.0 mi | #1 of 352 | Score: 67.5

Improved 4 spots from last year

+9.3 above state avg

796 students Diverse

Diverse Student Body Strong Attendance

Grades 06-08

H

High Schools

3 schools

JRI Meadowridge Pelham Academy School

1.6 mi

Grades 07-12

Gann Academy-The New Jewish High School

1.6 mi

Grades 09-12

Waltham Valor High School

1.6 mi

49 students Less Diverse

Grades 09-12

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Year 1

95% Interest

Year 15

50/50

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95% Principal

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Property History

Property Timeline

🏠

Listed for Sale

Apr 10, 2026

$3,595,000

Original listing

Agent: Elizabeth P. Crampton Office: Coldwell Banker Realty - Lexington

Date	Event	Price	Change	$/sqft	Details
04/10/2026	🏠 Listed for Sale	$3,595,000	-	-	Original listing

Price & Status History

Date	Event	Price	Change
Apr 10, 2026	New Listing Added	$3,595,000	—

Market Statistics

Time on Market

15 hours 19 minutes

Price per Sq Ft

$614

Tax History

Year	Taxes	Assessment
2026	$9,999	$9,999

Financial Details

Annual Property Tax

$9,999

Tax Year 2026

Assessed Value

$9,999

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320 Concord Avenue, Lexington MA 02421

About this home

Property Overview

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Parking

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Interior Features

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Heating, Cooling & Utilities

Parking & Garage

Special Features

Location

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High Schools

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