642 Marrett Rd is a 3,592 square foot house on a 0.66 acre lot with 4 bedrooms and 3.5 bathrooms. Based on Redfin's Lexington data, we estimate the home's value is $2,300,157.
Single-familyProperty Type
2015Year Built
0.66 acresLot Size
$640Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,300,157
$27K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10.9% higher than the average sale price ($2.07M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$25,949 (+3.1%)
$830,000 + $1,278,000
$2,108,000
2025
$25,157 (+6.1%)
$790,000 + $1,267,000
$2,057,000
2024
$23,716 (+4.5%)
$752,000 + $1,184,000
$1,936,000
2023
$22,685 (+9.8%)
$684,000 + $1,061,000
$1,745,000
2022
$20,659 (+0.6%)
$622,000 + $875,000
$1,497,000
2021
$20,535 (−0.8%)
$567,000 + $860,000
$1,427,000
2020
$20,696 (+3.1%)
$567,000 + $906,000
$1,473,000
2019
$20,079 (+9.4%)
$540,000 + $882,000
$1,422,000
2018
$18,347 (+7.9%)
$436,000 + $847,000
$1,283,000
2017
$17,011 (+127.1%)
$402,000 + $772,000
$1,174,000
2016
$7,490 (+6.4%)
$379,000 + $134,000
$513,000
2014
$7,042 (+3.2%)
$306,000 + $148,000
$454,000
2013
$6,825 (+5.3%)
$306,000 + $143,000
$449,000
2012
$6,482 (+4.7%)
$289,000 + $144,000
$433,000
2011
$6,192 (+3.9%)
$279,000 + $151,000
$430,000
2010
$5,960 (+3.3%)
$279,000 + $151,000
$430,000
2009
$5,772
$294,000 + $151,000
$445,000
Tax history for 642 Marrett Rd
Year
Property tax
Land + Additions
Assessment*
2026
$25,949 (+3.1%)
$830,000 + $1,278,000
$2,108,000
2025
$25,157 (+6.1%)
$790,000 + $1,267,000
$2,057,000
2024
$23,716 (+4.5%)
$752,000 + $1,184,000
$1,936,000
2023
$22,685 (+9.8%)
$684,000 + $1,061,000
$1,745,000
2022
$20,659 (+0.6%)
$622,000 + $875,000
$1,497,000
2021
$20,535 (−0.8%)
$567,000 + $860,000
$1,427,000
2020
$20,696 (+3.1%)
$567,000 + $906,000
$1,473,000
2019
$20,079 (+9.4%)
$540,000 + $882,000
$1,422,000
2018
$18,347 (+7.9%)
$436,000 + $847,000
$1,283,000
2017
$17,011 (+127.1%)
$402,000 + $772,000
$1,174,000
2016
$7,490 (+6.4%)
$379,000 + $134,000
$513,000
2014
$7,042 (+3.2%)
$306,000 + $148,000
$454,000
2013
$6,825 (+5.3%)
$306,000 + $143,000
$449,000
2012
$6,482 (+4.7%)
$289,000 + $144,000
$433,000
2011
$6,192 (+3.9%)
$279,000 + $151,000
$430,000
2010
$5,960 (+3.3%)
$279,000 + $151,000
$430,000
2009
$5,772
$294,000 + $151,000
$445,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Basement Information
Basement Sq. Ft: 1,556
Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Air
Room Information
# of Rooms: 10
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Contemporary
Exterior Wall: Aluminum Siding
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 3,592
Gross Sq. Ft: 7,100
Ground Floor Sq. Ft: 1,556
# of Units: 1
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 28,750
Municipality Name: LEXINGTON
Acres: 0.66
Zoning Code: RS
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.5
Sq. Ft.: 3,592
Stories: 2.0
Lot Size: 0.66 acres
Style: Single Family Residential
Year Built: 2015
Year Renovated: —
County: Middlesex County
APN: 1847513S
Home facts updated by county records on Aug 12, 2026
Around this home
Schools
Maria Hastings Elementary School
Public K-5 • Assigned • 0.4mi
10/10
Wm Diamond Middle School
Public 6-8 • Assigned • 2.0mi
9/10
Lexington High School
Public 9-12 • Assigned • 1.0mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Lexington continues to be a competitive Seller's market driven by its historic appeal & location. With buildable land exhausted, true inventory growth is very constrained; development mostly replaces existing homes. New zoning laws will eventually...