Single Family Residence at 20 Larchmont Lane, Lexington MA 02420, Lexington
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39 photos

$3,295,000

20 Larchmont Lane, Lexington MA 02420
Lexington, MA 02420
Listed by Beth Sager Group
Bedrooms
5
Bathrooms
7
Living area
5,818 sqft
Year built
2025

About this home

Let’s go straight to the wow — the kitchen is the true showstopper. An oversized island anchors the space, complemented by a walk-in pantry and sliders leading to an expansive backyard with a large patio perfect for entertaining, summer dinners, or simply relaxing. Open to the family room with built-in bookshelves, the layout is designed for everyday living. A versatile adjoining room, currently used as a music room, could easily become a more formal sitting area or extension of the family room. The first-floor office/guest suite offers a private bath and closet. Upstairs, four bedrooms include a beautiful primary suite with an oversized closet, built-ins, and thoughtful details throughout. The additional bedrooms feature either an en-suite bath or a convenient bathroom in the hall. The third floor is ideal for teens, guests, or an au pair with a bedroom, bath, and a bonus living space. Downstairs, the finished lower level delivers a fantastic media room, play space, and a mudroom.

Highlights

Fireplace

Property details

MLS #
73523978
Property type
Single Family Residence
Subdivision
N/A
Status
Active
Days on market
123
On market date
May 26, 2026
Stories
N/A
Total bathrooms
7
Garage spaces
2
Parking spaces
8
Lot size
0.36 acres
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Nearby schools

Within 10 miles · public school directory data (NCES)

Elementary
Fiske
0.82 mi away · Grades 0-5
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
342
Student:teacher ratio
9.0:1
District
Lexington
Middle
Wm Diamond Middle
0.56 mi away · Grades 6-8
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
919
Student:teacher ratio
9.9:1
District
Lexington
High
Lexington High
1.04 mi away · Grades 9-12
Nearest school -- attendance-zone data not available here
4.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
2,273
Student:teacher ratio
12.4:1
District
Lexington

Walkability

Blended score for Lexington's center: EPA's National Walkability Index (street network, transit, land-use mix) combined with nearby-amenity density. 60% EPA National Walkability Index + 40% nearby-amenity density (Google Places).

87
Highly walkable
out of 100
EPA National Walkability Index
16.3 / 20 -- Most walkable
Nearby-amenity density
95 / 100
Restaurants & cafes20
Grocery stores3
Parks19
Schools17
Transit stops20
Pharmacies4

Market position

How this listing compares to current activity in Lexington, from live MLS data.

On the market 123 days -- 8 more days than Lexington's current average of 115 days.
For reference, the median list price across 265 active listings in Lexington right now is $1,098,000.

Mortgage calculator

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Est. monthly payment
$19,993/mo
$659,000 down
$2,636,000 loan
Principal & interest$17,097
Property tax (est.)$2,746
Home insurance (est.)$150

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Data source: Listing information provided by MLS Property Information Network via Trestle/CoreLogic. Last updated June 2, 2026.

Information herein deemed reliable but not guaranteed; all measurements, school assignments, HOA fees, taxes, and feature lists are approximate and should be independently verified. Equal Housing Opportunity.