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209 Waltham St, Lexington MA 02421

Lexington, MA 02421
$3,150,000
Est. $18,718/month
5
Beds
4
Baths
5,024
Sq Ft
$627
Price/Sq Ft
0.60
Acres
1905
Year Built
21
Days on Market
Active Listed Apr 8, 2026 • MLS# 73495764 Copied!

About this home

Just moments from Lexington Center, this rebuilt and reimagined home blends classic Colonial architecture with modern living. Originally built in 1905, the home was completely renovated down to the studs in 2009. It offers period charm with updated systems, layout, and functionality. An expansive farmer’s porch welcomes you into a well-designed interior with an easy flow between living, dining, and kitchen spaces. The family room with a fireplace opens to a covered porch with a beautifully finished wood ceiling, creating a seamless connection to the outdoors. A bright sunroom/office surrounded by windows provides flexible space for work or relaxation. Offering 5 bedrooms, 3 full and 2 half baths, the home is set on thoughtfully landscaped grounds with mature plantings and a level yard—just minutes from Lexington’s historic center, schools, and amenities.

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Property Overview

Property Type
Single Family Residence
Listing Type
For Sale
Year Built
1905
Bedrooms
5
Full Bathrooms
3
Half Bathrooms
2
Living Area
5,024 sq ft
Total Rooms
13

Facts & Features

2 Car Garage
Central AC

Home Facts

Type Residential
Style Single Family Residence
Year Built 1905
Living Area 5,024 sq ft
Lot Size 0.60 acres
Bedrooms 5
Full Baths 3
Half Baths 2
Total Rooms 13

Interior

Heating Forced Air, Natural Gas
Cooling Central Air
Flooring Tile, Hardwood, Flooring - Hardwood, Flooring - Stone/ceramic Tile, Flooring - Wall To Wall Carpet
Appliances Tankless Water Heater, Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
Fireplace Family Room, Living Room
Fireplaces 2
Basement Full, Interior Entry
Laundry Second Floor
Features Closet, Ceiling Fan(s), Wet Bar, Sun Room, Mud Room, Foyer, Bonus Room, Office, Center Hall

Exterior

Construction Frame
Architecture Colonial
Roof Shingle

Parking

Garage Spaces 2
Has Garage Yes
Features Attached, Paved Drive, Off Street
Total Spaces 6

Utilities

Electric Generator, 200+ Amp Service
Water Public
Sewer Public Sewer
Gas None
Other For Gas Range

Financial

Annual Tax $31,074
Assessed Value $2,524,000

Interior Features

Flooring: Tile, Hardwood, Flooring - Hardwood, Flooring - Stone/Ceramic Tile, Flooring - Wall to Wall Carpet
Appliances: Tankless Water Heater, Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
Interior Features: Closet, Ceiling Fan(s), Wet bar, Sun Room, Mud Room, Foyer, Bonus Room, Office, Center Hall
Windows: Insulated Windows
Basement: Full, Interior Entry
Laundry: Second Floor
Security:

Construction & Materials

Style: Colonial
Year Built: 1905
Structure Type:
Exterior Materials: Frame
Roof: Shingle
Foundation: Concrete Perimeter, Stone

Heating, Cooling & Utilities

Heating: Forced Air, Natural Gas
Cooling: Central Air
Hot Water:
Water Source: Public
Sewer: Public Sewer

Parking & Garage

Garage Spaces: 2
Garage Type: Attached
Total Parking Spaces: 6
Parking Features: Attached, Paved Drive, Off Street

Special Features

Fireplaces: 2
Fireplace Type: Family Room, Living Room

Location

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Neighborhood

209 Waltham St, Lexington MA 02421

Lexington, MA 02421

Walkability

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Nearby Schools

School information not available for this location.

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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $2,590
Homeowners Insurance $200
PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0
Total principal paid $0
Total interest 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

Property Timeline

🏠
Listed for Sale
Apr 8, 2026
$3,150,000
Original listing
Office: William Raveis R.E. & Home Services

Price & Status History

Date Event Price Change
Apr 8, 2026 New Listing Added $3,150,000

Market Statistics

Days on Market
21 days
Price per Sq Ft
$627

Tax History

Year Taxes Assessment
2026 $31,074 $2,524,000

Financial Details

Annual Property Tax
$31,074
Tax Year 2026
Assessed Value
$2,524,000

Listing Information

Listing Agent Keri Caron
Listing Office William Raveis R.E. & Home Services
Agent MLS ID BB814121
Office MLS ID M95353
Listing Data Updated Apr 12, 2026 4:05 AM 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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