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Commonwealth Standard Realty Advisors

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Equal Housing Opportunity. Information deemed reliable but not guaranteed.

  1. Home
  2. Listings
  3. 20 Marrett Road, Lexington, MA 02421
23 Days on market
20 Marrett Road Lexington — Photo 1 of 39

20 Marrett Road Lexington — Photo 1 of 39

$1,324,900

20 Marrett Road, Lexington, MA 02421

Lexington, MA 02421

Beds

3

Baths

2.5

SqFt

2,758

Style

Single Family

Built

1960

Oversized, multi-level home 1 mile from Lexington Ctr offering extraordinary efficient space inside & out. Impeccably maintained residence with good curb appeal & set far off the street behind an impressive stone wall. As you enter the mid century modern front door, you are welcomed into a foyer that seamlessly transitions to the open concept main living area with a sunny kitchen & stunning family room that is the focal point of this home leading to the low maintenance trex deck, paver patio & rear yard. Upper level has 3 bedrooms & 2 full baths that are well appointed including the primary en-suite. The finished lower level has amazing flexibility for home office, great room, half bath & direct entry to 2 car attached garage. Fantastic amenities include a top of the line 2 year old gas heating system; Superstore stainless steel hot water tank; whole house generator; central vacuum; central AC & a spacious walk up attic currently used for storage. Superb commuter location!

Immersive Experience

Market Value Analysis

This Property
Size (SqFt) →Price →
This Property$480/sqft
Local Avg (Lexington)$619/sqft
22% BelowMarket Average

* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Lexington, MA.

Property Details

Financials

Original Price$1,324,900
Annual Taxes$15,080

Parking

Garage2
Off-Street4

Interior Specifications

Total Rooms10
Fireplaces2
FlooringTile, Vinyl, Hardwood, Flooring - Hardwood, Flooring - Vinyl
BasementFull, Finished, Walk-Out Access

Climate & Utilities

HeatingBaseboard, Hot Water, Natural Gas, Fireplace
CoolingCentral Air
WaterPublic
SewerPublic Sewer

Building & Exterior

ConstructionFrame
RoofShingle
FoundationBlock
ZoningRS

Property & Lot

Acres0.43
SqFt Lot18,549
Lot Features--

Amenities & Appliances

Water Heater • Disposal • Microwave • Washer • Dryer • ENERGY STAR Qualified Refrigerator • ENERGY STAR Qualified Dishwasher • Range

Neighborhood

Public Transportation • Shopping • Park • Walk/Jog Trails • Medical Facility • Bike Path

Geography

Floorplan Breakdown

Structural Layout

Second
Master BedroomBedroom 2Bedroom 3Bathroom 1Bathroom 2
First
Living RoomDining Room
Basement
OfficeBathroom 3
Main,First
KitchenFamily Room
Living Room
Lvl First

Flooring - Hardwood, Archway, Decorative Molding

Dining Room
Lvl First

Closet/Cabinets - Custom Built, Flooring - Hardwood, Lighting - Overhead, Archway, Decorative Molding

Kitchen
Lvl Main,First

Flooring - Hardwood, Pantry, Countertops - Stone/Granite/Solid, Countertops - Upgraded, Breakfast Bar / Nook, Cabinets - Upgraded, Recessed Lighting, Remodeled, Stainless Steel Appliances, Peninsula

Office
Lvl Basement

Closet/Cabinets - Custom Built, Flooring - Vinyl

Family Room
Lvl Main,First

Cathedral Ceiling(s), Closet/Cabinets - Custom Built, Flooring - Hardwood, Balcony / Deck, Deck - Exterior, Open Floorplan, Recessed Lighting, Slider

Master Bedroom
Lvl Second

Bathroom - Full, Closet, Flooring - Hardwood

Bedroom 2
Lvl Second
Bedroom 3
Lvl Second

Closet, Flooring - Hardwood

Bathroom 1
Lvl Second

Bathroom - Full, Bathroom - Tiled With Tub & Shower, Remodeled

Bathroom 2
Lvl Second

Bathroom - Full, Bathroom - Tiled With Shower Stall, Remodeled

Bathroom 3
Lvl Basement

Bathroom - Half

Property History

Listed
$1,324,900

Aug 4, 2026

MLS® 73558922

Expired
$1,324,900

Jul 30, 2026

MLS® 73517128

Listed
$1,324,900

May 12, 2026

MLS® 73517128

Expired
$5,500

May 1, 2026

MLS® 73475476

Listed
$5,500

Feb 9, 2026

MLS® 73475476

Terminated
$1,324,900

Sep 13, 2025

MLS® 73426018

Listed
$1,324,900

Sep 4, 2025

MLS® 73426018

Population

18,080

U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)

Median Household Income

$228K

U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)

Renter-Occupied Homes

24.1%

U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)

New Construction Permits — Middlesex County

2,667 housing units permitted in the last 12 months (-2% vs the prior 12 months) — 1,709 in 5+ unit buildings

U.S. Census Bureau, Building Permits Survey (through Jun '26)

ADU Potential

Massachusetts allows one accessory dwelling unit by right in single-family zoning districts statewide (M.G.L. c. 40A §3; 760 CMR 71.00, effective Feb 2025). Estimated maximum ADU size for this property: 900 sq ft (the lesser of 900 sq ft or half the 2,758 sq ft principal dwelling). Lot size: 18,549 sq ft.

Based on listing data, which indicates the property type — not the zoning district. Local dimensional, septic (Title 5), and historic-district requirements still apply. Not legal advice — verify with the municipality.

Full Lexington, MA market report ZIP 02421 market data
Listing Provided By

Listing Agent: Nancy Ciampa Mclaughlin

Listing Office: Redfin Corp.

MLS® Number: 73558922

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