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$2,399,999 Just Listed

  • For Sale
  • Active
  • Single Family
  • 5 Beds
  • 4 Full Baths
  • 1 Partial Bath
  • 4,700 Sq. Ft.
  • 0.81 Acres
  • 2 Car Garage
  • Updated 3 hours ago
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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.

Full Property Details for 121 Lexington St

General

  • Price: $2,399,999
  • Taxes: $13,274 (2026)
  • Status: Active
  • Type: Single Family
  • MLS ID: 73547498
  • Updated: Today (7/9/2026)
  • Added to Site: Today

Rooms

Bathrooms

  • Total Bathrooms: 5
  • Full Bathrooms: 4
  • Half Bathrooms: 1
  • Bathroom 1: 4.80 x 15.10, First
  • Bathroom 2: 8.60 x 9.80, Second
  • Bathroom 3: 9.90 x 5.00, Second

Bedrooms

  • Total Bedrooms: 5
  • Primary Bedroom: 26.00 x 26.60, Second
  • Bedroom 2: 12.60 x 11.80, Second
  • Bedroom 3: 16.70 x 11.11, Second
  • Bedroom 4: 12.40 x 11.80, Second

Other Rooms

  • Kitchen: 20.10 x 14.40, First
  • Dining Room: 12.60 x 15.11, First
  • Office: 12.20 x 7.10, First

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Parking Features: Attached, Paved Drive, Off Street

Location

  • County: Middlesex

Structural Information

  • Architectural Style: Colonial
  • Basement: Yes
  • Square Feet: 4,700
  • Year Built: 2022

Lot Features

  • Lot Size (Acres): 0.81

Financial Considerations

  • Tax Amount: $13,274
  • Tax Year: 2026

Disclosures and Reports

  • Disclosures/Rstr.: See listing broker for potential second lot.
  • Property ID: M:0046 B:0013 L:0000, 395883

Listed by Paul Conti Real Estate, Paul A. Conti

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Listing agent

— 121 Lexington St —

  • Paul A. Conti

    Paul Conti Real Estate

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 121 Lexington St

School District:Burlington School District
NameGradesDistance
Francis Wyman Elementary School
41 Terrace Hall Avenue, Burlington, MA 01803
K-50.9 mi
Burlington High School
123 Cambridge Street, Burlington, MA 01803
9-121.2 mi
Marshall Simonds Middle School
114 Winn Street, Burlington, MA 01803
6-81.7 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 121 Lexington St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
7/09/2026
Listed
$2,399,999
336.36%
MLS
11/12/2004
Sold
$550,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 121 Lexington St

Year
Property Taxes
Change
Tax Assessment
Change
2025
$12,925
28%
$1,492,500
33%
2024
$10,066
1%
$1,125,900
7%
2023
$9,926
42%
$1,056,000
50%
2022
$7,001
4%
$703,600
4%
2021
$6,712
4%
$674,600
1%
2020
$6,455
11%
$669,600
20%
2019
$5,825
3%
$555,800
4%
2018
$5,672
1%
$534,100
5%
2017
$5,642
—
$510,100
4%
2016
$5,620
1%
$490,400
—
2015
$5,566
-2%
$490,400
4%
2014
$5,670
—
$472,500
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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NMLS#: 1598647

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Listed by Paul Conti Real Estate, Paul A. Conti

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121 Lexington St, Burlington, MA 01803 (MLS# 73547498) is a Single Family property with 5 bedrooms, 4 full bathrooms and 1 partial bathroom. 121 Lexington St is currently listed for $2,399,999 and was received on July 09, 2026. Want to learn more about 121 Lexington St? Do you have questions about finding other Single Family real estate for sale in Burlington? You can browse all Burlington real estate or contact a Coldwell Banker agent to request more information.

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