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Kathy Duca
REALTOR®
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121 Lexington St, Burlington, MA 01803

$2,399,999
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Active
BEDS5 BATHS4 full 1 partial SQUARE FEET4,700 MLS#73547498
STATUSActive PROPERTY TYPEResidential - Single Family

Property Description

Exceptional new construction Colonial by a top Burlington builder, perfectly sited on a gorgeous nearly one-acre lot in a fantastic location! Designed with timeless style and quality craftsmanship, this home features an oversized chef's kitchen with double islands, a walk-in pantry, formal dining room with custom millwork, and a stunning fireplaced great room with beamed ceiling and walls of windows. The second floor offers 4 bedrooms, including a luxurious primary suite with sitting room, multiple closets, and spa-like bath, plus a second en-suite bedroom and convenient laundry room. The finished walk-up attic includes a bonus room, full bath, and 5th bedroom perfect for in-law/au pair. The walk-out basement offers extra-high ceilings, rough plumbing for a future bath, and outstanding expansion potential.

121 Lexington St | MLS# 73547498

This single family home located at 121 Lexington St, Burlington, MA 01803 is currently listed for sale with an asking price of $2,399,999. This property was built in 2022 and has 5 bedrooms and 4 full and 1 partial baths with 4700 sq. ft. Search Burlington real estate on kathyduca.masiellogrouprealestate.com today.

Property Features

Property Type: Residential - Single Family
Basement: Yes
Basement: Full, Walk-Out Access
Cooling: Central Air
Fireplaces: 1
Garage: 2 car attached
Heating: Forced Air, Natural Gas, Fireplace(s)
Home Style: Colonial
Lot Size: 0.81 Acres
Roof Type: Asphalt/Composition Shingles
Taxes: $13,274
Year Built: 2022

Amenities

Ceiling Fan(s)
Open Floorplan
Recessed Lighting
Crown Molding
Dining Area
Slider
Pantry
Bathroom - Full
Bathroom - With Tub & Shower
Great Room
Home Office
Media Room
Bathroom
Deck - Composite
Patio
Professional Landscaping

Feature Descriptions

Appliances: Gas Water Heater, Refrigerator
Building Area Total: 4700
Community Features: Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Conservation Area, Highway Access, House of Worship, Private School, Public School
Compensation Based On: N/A
Compensation Broker Transaction: N/A
Compensation Buyer Agency: N/A
Compensation Sub Agency: N/A
Compensation Sub Agency Offered: N/A
Days on Site: 12
Dining Room: Coffered Ceiling(s), Flooring - Hardwood, Window(s) - Bay/Bow/Box, Chair Rail, Recessed Lighting, Crown Molding
Door Features: Insulated Doors
Electric: Circuit Breakers,200+ Amp Service
Exterior: Frame
Fireplace Y/N: Yes
Flooring: Tile, Hardwood, Flooring - Hardwood, Flooring - Wall to Wall Carpet, Flooring - Stone/Ceramic Tile
GarageY/N: Yes
HeatingY/N: 1
Laundry: Flooring - Stone/Ceramic Tile, Second Floor, Washer Hookup
Lot Features: Cleared, Level, Other
Master Bathroom: Yes
Master Bedroom: Bathroom - Full, Bathroom - Double Vanity/Sink, Ceiling Fan(s), Closet - Linen, Walk-In Closet(s), Closet, Flooring - Hardwood, Recessed Lighting
Office: Flooring - Hardwood, Recessed Lighting, Crown Molding
Open Parking Y/N: Yes
Parcel Number: M:0046 B:0013 L:0000,395883
Parking Features: Attached, Paved Drive, Off Street
Parking Total: 8
Patio And Porch: Deck - Composite, Patio
Rooms Total: 11
Sewer: Public Sewer
Utilities: for Gas Range, Washer Hookup
Water: Public
Window Features: Window(s) - Bay/Bow/Box, Insulated Windows

Room Sizes

Bathroom 1: 4.80 X 15.10 Level - First
Bathroom 2: 8.60 X 9.80 Level - Second
Bathroom 3: 9.90 X 5.00 Level - Second
Bedroom 2: 12.60 X 11.80 Level - Second
Bedroom 3: 16.70 X 11.11 Level - Second
Bedroom 4: 12.40 X 11.80 Level - Second
Bedroom 5: 12.60 X 12.70 Level - Third
Dining Room: 12.60 X 15.11 Level - First
Kitchen: 20.10 X 14.40 Level - First
Primary Bedroom: 26.00 X 26.60 Level - Second
Office: 12.20 X 7.10 Level - First

Listed By / Shown By

Listed By

Agency Name: Paul Conti Real Estate
Agent Name: Paul A. Conti
Agency Phone: 781-254-2709

Shown By

Agent Name: Kathy Duca
Agent Phone:
Agency Title: Better Homes and Gardens Real Estate The Masiello Group

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Estimated Payment

$ 7,147.53 per month $5,341.36 Principal & Interest $1,106.17 Property Tax $700.00 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 07/22/2026. The listing information on this page last changed on 07/22/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Wed 07/22/2026 12:01:37 AM EST) or MLSPIN MLS (last updated Tue 07/21/2026 11:38:24 PM EST) or Prime MLS (last updated Tue 07/21/2026 11:33:17 PM EST) or MREIS (last updated Tue 07/21/2026 11:55:21 PM EST). Real estate listings held by brokerage firms other than Better Homes and Gardens Real Estate The Masiello Group may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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