Single Family Residence at 3 Effie Pl, Lexington MA 02421, Lexington
Single Family Residence at 3 Effie Pl, Lexington MA 02421, Lexington, photo 2 of 9
Single Family Residence at 3 Effie Pl, Lexington MA 02421, Lexington, photo 3 of 9
Single Family Residence at 3 Effie Pl, Lexington MA 02421, Lexington, photo 4 of 9
Single Family Residence at 3 Effie Pl, Lexington MA 02421, Lexington, photo 5 of 9
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Single Family Residence at 3 Effie Pl, Lexington MA 02421, Lexington, photo 8 of 9
Single Family Residence at 3 Effie Pl, Lexington MA 02421, Lexington, photo 9 of 9
9 photos

$3,980,000

3 Effie Pl, Lexington MA 02421
Lexington, MA 02421
Listed by Andersen Group Realty
Bedrooms
7
Bathrooms
7.5
Living area
6,844 sqft
Year built
2026

About this home

Active construction, do not enter the property without list agent present. Brand new construction in Lexington, this 6,800+ sq ft residence offers 7 bedrooms, 7.5 baths, and an attached 3-car garage. The gourmet kitchen features luxury Miele appliances with custom cabinetry. The family room opens to the wraparound deck with a modern gas fireplace and expansive windows. The luxurious primary suite includes a walk-in closet, dual vanities, tiled shower, and soaking tub. The finished lower level features a family room, theater, bedroom, and full bath. Expansive living spaces, refined finishes, and meticulous craftsmanship throughout deliver both scale and sophistication. Just 1 mile from Lexington Center, top schools, dining, parks, and commuter routes.

Highlights

Fireplace

Property details

MLS #
73534349
Property type
Single Family Residence
Subdivision
N/A
Status
Active
Days on market
110
On market date
June 11, 2026
Stories
N/A
Total bathrooms
7.5
Garage spaces
3
Parking spaces
7
Lot size
0.47 acres
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Nearby schools

Within 10 miles. School directory data from the National Center for Education Statistics (NCES), accessed via the Urban Institute Education Data API. Local Score is calculated by INNOVATE Real Estate; where a state rating is shown, it comes from that state's own official school report card (e.g. NC Dept. of Public Instruction, SC Report Card).

Elementary
Bowman
0.61 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
430
Student:teacher ratio
10.5:1
District
Lexington
Middle
Jonas Clarke Middle
0.11 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
829
Student:teacher ratio
9.9:1
District
Lexington
High
Lexington High
1.03 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, calculated by INNOVATE Real Estate from two sources: the EPA's National Walkability Index (street network, transit, land-use mix) and Google Places amenity data (what's actually reachable on foot from this point). 60% EPA National Walkability Index + 40% nearby-amenity density (Google Places).

76
Walkable
out of 100
EPA National Walkability Index
14.0 / 20 -- Above average walkable
Google Places amenity density
85 / 100
Restaurants & cafes13
Grocery stores1
Parks12
Schools14
Transit stops20
Pharmacies4

Market position

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

On the market 110 days -- 6 fewer days than Lexington's current average of 116 days.
For reference, the median list price across 268 active listings in Lexington right now is $1,082,000.

Mortgage calculator

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Est. monthly payment
$24,118/mo
$796,000 down
$3,184,000 loan
Principal & interest$20,651
Property tax (est.)$3,317
Home insurance (est.)$150

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Data source: Listing information provided by MLS Property Information Network via Trestle/CoreLogic. Last updated August 21, 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.