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Antique home at 42 Adams Street, Lexington — 6 bed, 4 bath — photo 11 / 30

$5,000,000

Active

42 Adams Street

Lexington, MA 02420

Meriam Hill

6Beds
4Baths
5,437Sq Ft
$920$/Sq Ft
1.70 acLot
1850Built
28Days on Market

Listed by Andrea Jackson at Barrett Sotheby's International Realty

Listing courtesy of Andrea Jackson, Barrett Sotheby's International Realty

Location

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About This Property

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.

Property Details

Key Facts

Property Type

Single Family

Style

Antique, Saltbox

Year Built

1850

Living Area

5,437 sqft

Lot Size

1.70 ac

Rooms

16

Bedrooms

6

Bathrooms

4 (3 full, 2 half)

Construction

Exterior

A

Basement

Full Basement

Flooring

Softwood, Wall to Wall Carpet, Laminate, Engineered Hardwood

Parking Spaces

10

Garage Spaces

2

Systems & Utilities

Heating

Forced Hot Air, Hot Water Baseboard, Coal

Cooling

Central Air

Water

City/Town Water

Sewer

City/Town Sewer

Financial

Taxes (2026)

$42,260/yr

Price / Sqft

$920/sqft

MLS #

73571780

Days on Market

28

Price History

Listed

Sep 9, 2026

$5,000,000

No price changes recorded.

Explore the Neighborhood

Schools Nearby

Lexington Public Schools

10 schools · 10:1 student-teacher ratio

A+9/10

Elementary Schools

Bowman Elementary School (K-5)9/10
Joseph Estabrook Elementary School (K-5)8/10
Bridge Elementary School (K-5)8/10

Middle Schools

William Diamond Middle School (6-8)9/10
Jonas Clarke Middle School (6-8)8/10

High Schools

Lexington High School (9-12)10/10
Extensive AP course offerings (20+ subjects)Strong STEM and Science Olympiad programsNational Merit Scholarship pipelineComprehensive music and performing arts programs

Ratings from GreatSchools & Niche

Full school details →
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Listing Courtesy Of

Andrea Jackson · Barrett Sotheby's International Realty
(781) 862-1700

MLS #73571780

Listing information provided by MLS Property Information Network, Inc. (MLS PIN). Data last updated October 3, 2026. Information deemed reliable but not guaranteed. © 2026 Steinmetz Real Estate Professionals at William Raveis Real Estate. Equal Housing Opportunity.

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