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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 22 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
Features Porch, Deck - Composite, Rain Gutters, Professional Landscaping, Sprinkler System, Decorative Lighting, Screens, Stone Wall
Pool None
Spa None
Fencing None
Patio/Porch Porch, Deck - Composite

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
Energy Features: Thermostat

Exterior & Lot

Exterior Features: Porch, Deck - Composite, Rain Gutters, Professional Landscaping, Sprinkler System, Decorative Lighting, Screens, Stone Wall
Patio & Porch: Porch, Deck - Composite
Fencing:
Other Structures:
Lot Features: Wooded
Road Frontage: 100.00 ft
Road Surface: Paved

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
View: Yes
View Type: Scenic View(s)
Community Amenities: Public Transportation, Walk/Jog Trails, Conservation Area, Highway Access, House of Worship, Private School, Public School

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

10 schools
Cotting School
0.5 mi
Grades PK-12
Lexington Montessori School
0.8 mi
Grades PK-06
Community Therapeutic School
1.2 mi
Grades PK-08
Waldorf School
1.4 mi
Grades PK-08
A+
Bowman School
0.9 mi | #13 of 824 | Score: 65.8
Dropped 5 spots from last year
+7.6 above state avg
429 students Diverse
Diverse Student Body Strong Attendance
Grades K-05
The LEAP School
1.1 mi
Grades PK
Lexington Children's Place
1.5 mi
70 students Diverse
Diverse Student Body
Grades PK
A+
Bridge School
1.7 mi | #21 of 824 | Score: 64.5
Improved 86 spots from last year
+6.3 above state avg
345 students Diverse
Rising School Diverse Student Body Strong Attendance
Grades K-05
A+
Maria Hastings School
2.3 mi | #5 of 824 | Score: 67.2
Improved 44 spots from last year
+9 above state avg
579 students Diverse
Rising School Diverse Student Body Strong Attendance
Grades K-05
A+
Harrington School
2.4 mi | #60 of 824 | Score: 61.7
Dropped 45 spots from last year
+3.5 above state avg
374 students Diverse
Diverse Student Body Strong Attendance
Grades K-05
M

Middle Schools

2 schools
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
A+
William Diamond Middle School
3.2 mi | #9 of 352 | Score: 63.9
Same rank as last year
+5.7 above state avg
936 students Diverse
Diverse Student Body Strong Attendance
Grades 06-08
H

High Schools

4 schools
JRI Meadowridge Pelham Academy School
1.6 mi
Grades 07-12
Lexington Christian Academy
2.2 mi
Grades 06-12
A+
Lexington High School
1.9 mi | #2 of 346 | Score: 82.3
Improved 3 spots from last year
+24.1 above state avg
2,405 students Diverse
20 sports • 2,520 athletes
Strong AP Program High Graduation Rate College Ready Curriculum Strong Athletics
Grades 09-12
A
Minuteman Regional High School
2.9 mi | #71 of 346 | Score: 63.9
Dropped 23 spots from last year
+5.7 above state avg
669 students Moderate
12 sports • 700 athletes
Strong AP Program Career Tech Programs College Ready Curriculum
Grades 09-12
Learn about these ratings
School data provided by BMN Schools

Monthly Payment Calculator

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Including down payment
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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $833
Homeowners Insurance $200
PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0
Total principal paid $0
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Payment Over Time

Interest
Principal
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.

Property History

Market Insights

79.8%
Price Range
1
Previous Sales

Property Timeline

🏠
Listed for Sale
Apr 10, 2026
$3,595,000
Original listing
Agent: Elizabeth P. Crampton Office: Coldwell Banker Realty - Lexington
Previous Transaction - MLS #73039155
Full transaction history available when tracking began
🏷️
Previously Sold
Oct 14, 2022
$725,000
MLS #73039155
View Listing →

Price & Status History

Date Event Price Change
Apr 10, 2026 New Listing Added $3,595,000 —
Oct 14, 2022 Sold $725,000 —

Market Statistics

Time on Market
15 hours 22 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

Listing Information

Listing Agent Elizabeth P. Crampton
Listing Office Coldwell Banker Realty - Lexington
Agent MLS ID BB982654
Office MLS ID AN6216
Listing Data Updated Apr 10, 2026 2:42 PM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

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