42 Adams Street Lexington, MA $ 5,000,000
42 Adams Street
$ 5,000,000
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42 Adams Street

Lexington, MA, 02420
$ 5,000,000
Bedrooms6 Baths3.2 Sq 5,437

Monthly Estimate*

$ 31,571

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Single Family Home for sale in Lexington, MA

for $5,000,000 with 6 bedrooms and 3 full baths, 2 half baths. This 5,437 square foot home was built in 1850 on a lot size of 1.7.

Maplemere is one of Lexington’s truly distinctive properties, with origins dating to the early 19th century. The architectural character, historic barn, and carriage house preserve a tangible connection to Lexington’s agricultural past. Set on 1.7 acres in the coveted Meriam Hill neighborhood and directly abutting 27 acres of conservation land, Maplemere enjoys an extraordinary sense of privacy, permanence, and protected natural beauty. Mature landscaping and expansive grounds create a rare feeling of seclusion while remaining close to the character and community of Lexington. Inside, gracious living spaces are designed for both sophisticated entertaining and comfortable family life, all anchored by a magnificent family room that invites gathering. A large wrap-around porch, partially screened-in, extends the living spaces outdoors, creating beautiful settings for dining, entertaining, and enjoying the landscape throughout the seasons. The main level is thoughtfully designed for modern living, with a private second main bedroom offering the rare convenience of first-floor living. Two dedicated home offices provide elegant spaces for work or study, while a handsome library offers a quiet retreat for reading and conversation. Upstairs, the primary suite offers a particularly special vantage point, overlooking the protected conservation land and opening to a private walk-out balcony. Four additional bedrooms provide generous accommodations for family and guests, complemented by a fitness room. The grounds unfold as a private retreat, with a beautiful swimming pool and pool house at the heart of summer living. The surrounding conservation land provides a peaceful backdrop and protected views, while mature trees and gardens create an atmosphere of timeless beauty. There is a rare sense of continuity at Maplemere. The land that once supported a historic Lexington farm now provides the backdrop for an extraordinary modern lifestyle. A landmark property, Maplemere offers something increasingly difficult to find: enduring land, exceptional privacy, and a home thoughtfully designed for generations of living. Ideally situated just blocks from Lexington Center, this location offers exceptional proximity to top-rated schools and major commuter routes.

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Single Family Active

Price

$ 5,000,000

Bedrooms

6

Full Bath

3

Half Bath

2

Property Type

Single Family

Taxes

$ 42,260

Style

Colonial,Farmhouse

Lot Size

1.7

Year Built

1850

Town/City

Lexington

County/Region

Middlesex

MLS | Web ID

73571780

List By
Andrea Jackson

Listing Agent

Barrett Sotheby's International Realty

Broker

Affordability Calculator

$35,092
Per Month
90%
10%
0%
Monthly Principal & Interest
$31,571
Monthly Property Taxes
$3,522
Monthly 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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Pricing History
DatePricePrice ChangeDescription
9/3/2026$5,000,000 Listed Price

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42 Adams Street, Lexington, MA, 02420 is a Single Family Home for sale at $5,000,000 with 5,437 sqft and a lot size of 1.7. 42 Adams Street has 6 bedrooms, 3.2 baths, and was built in 1850. The property's zip code is 02420 which is in Lexington, MA