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$3,150,000
6 Days On Site

209 Waltham St
Lexington, MA 02421

For Sale|Single Family Residence|Active
5
Beds
5
Total Baths
3
Full Baths
2
Partial Baths
5,024
SqFt
$627
/SqFt
1905
Built
County:
Middlesex

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209 Waltham St209 Waltham St209 Waltham St209 Waltham St
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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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Listing Snapshot
Price 
$3,150,000
Days On Site 
6 Days
Bedrooms 
5
Inside Area (SqFt) 
5,024 sqft
Total Baths 
5
Full Baths 
3
Partial Baths 
2
Lot Size 
0.6 Acres
Year Built 
1905
MLS® Number 
73495764
Status 
Active
Property Tax 
$31,074
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
2 days agoListing updated with changes from the MLS®
6 days agoListing first seen on site
General Features
Acres 
0.6
Attached Garage 
Yes
Foundation 
Concrete PerimeterStone
Garage 
Yes
Garage Spaces 
2
Green Energy Efficient 
Thermostat
Parking 
PavedAttachedOff StreetGarage
Parking Spaces 
6
Property Sub Type 
Single Family Residence
Sewer 
Public Sewer
SqFt Above 
5024
SqFt Below 
1157
SqFt Total 
5024
Style 
Colonial
Water Source 
Public
Zoning 
RS
Interior Features
Appliances 
Tankless Water HeaterRangeDishwasherDisposalMicrowaveRefrigeratorWasherDryer
Basement 
FullInterior Entry
Cooling 
Central Air
Electric 
Generator200+ Amp Service
Fireplace 
Yes
Fireplace Features 
Family RoomLiving Room
Fireplaces 
2
Flooring 
TileHardwood
Heating 
Natural GasForced Air
Interior 
Entrance FoyerCeiling Fan(s)Wet Bar
Window Features 
Insulated Windows
Bathroom 1 
Dimensions - 9.1x5.11Level - FirstArea - 46
Bathroom 2 
Dimensions - 10.9x7.1Level - SecondArea - 77
Bathroom 3 
Dimensions - 10.2x6.11Level - SecondArea - 62
Bedroom 2 
Dimensions - 14.3x12.2Level - SecondArea - 174
Bedroom 3 
Dimensions - 14x16.3Level - SecondArea - 228
Bedroom 4 
Dimensions - 13.1x13.1Level - SecondArea - 171
Bedroom 5 
Dimensions - 14x13.1Level - ThirdArea - 183
Dining Room 
Dimensions - 14x13.3Level - FirstArea - 186
Family Room 
Dimensions - 15.2x36Level - FirstArea - 547
Kitchen 
Dimensions - 14x15.8Level - FirstArea - 221
Living Room 
Dimensions - 13.11x18.11Level - FirstArea - 237
Master Bedroom 
Dimensions - 15.5x21.9Level - SecondArea - 339
Office 
Dimensions - 21.9x23.6Level - ThirdArea - 516
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Exterior Features
Construction Details 
Frame
Exterior 
Lighting
Lot Features 
Landscaped
Patio And Porch 
PorchPatio
Roof 
Shingle
Windows/Doors 
Insulated Windows
Community Features
Community Features 
PoolTennis Court(s)ParkStable(s)Golf
Listing courtesy of Keri Caron of William Raveis R.E. & Home Services



The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors, landlords, and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing, leasing or renting listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing, leasing or renting. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

Last checked 2026-04-14 02:14 PM UTC

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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