209 Waltham St Lexington, MA ^$ 2,850,000

209 Waltham St

^$ 2,850,000

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209 Waltham St

Lexington, MA, 02421

^$ 2,850,000

Bedrooms5 Baths3.2 Sq 5,024

Monthly Estimate*

^$ 17,995

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Single Family Home for sale in Lexington, MA

for $2,850,000 with 5 bedrooms and 3 full baths, 2 half baths. This 5,024 square foot home was built in 1905 on a lot size of 0.6.

Set in the heart of Lexington, just a short distance from Lexington Center, 209 Waltham Street is beautifully appointed throughout, striking an exceptional balance of classic New England charm and modern craftsmanship. An expansive farmer’s porch welcomes you into warm, inviting living spaces with an effortless flow between the living, dining, and kitchen areas. The family room, anchored by a fireplace, opens to a covered porch with a stunning wood-paneled ceiling—an inviting extension of the home for entertaining, relaxing, and everyday living. A sun-filled office/sunroom wrapped in windows offers flexible space for work, reading, or quiet retreat. Additional flexible space offers excellent potential for a guest suite, along with abundant storage. With 5 bedrooms, 3 full and 2 half baths and professionally designed grounds that create a beautiful setting for outdoor living, entertaining, and play, this exceptional property offers a rare combination of space, character, and convenience, with easy access to Route 2 and Cambridge/Boston.

Single Family Active

Price

^$ 2,850,000

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 31,074

Style

Colonial

Lot Size

0.6

Year Built

1905

Town/City

Lexington

County/Region

Middlesex

MLS | Web ID

73569148

List By

Keri Caron

Listing Agent

William Raveis R.E. & Home Services

Broker

Affordability Calculator

$20,585

Per Month

Monthly Principal & Interest: $17,995
Monthly Property Taxes: $2,590
Monthly Home Insurance: --

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Yearly Home Insurance

Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends

Single family listings in Lexington, MA

Average List Price ^$2,529,506

Percent of Sale Price 11%

About Lexington, MA

32,303 Population

6% Since 2002

^$154,318 Median Income

48.67 Median Age

41% Households with Children

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Trends Information provided by ATTOM Data Solutions.

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Pricing History

Date	Price	Price Change	Description
8/27/2026	$2,850,000		Listed Price

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209 Waltham St, Lexington, MA, 02421 is a Single Family Home for sale at $2,850,000 with 5,024 sqft and a lot size of 0.6. 209 Waltham St has 5 bedrooms, 3.2 baths, and was built in 1905. The property's zip code is 02421 which is in Lexington, MA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Data is updated as of 8/31/2026.

The real estate information and related content displayed on this site is provided for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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 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 or leasing 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 or leasing. 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.

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209 Waltham St

Single Family Home for sale in Lexington, MA

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