51 Bertwell Rd is a 4,120 square foot house on a 0.46 acre lot with 5 bedrooms and 5.5 bathrooms. Based on Redfin's Lexington data, we estimate the home's value is $2,662,091.
Single-familyProperty Type
2021Year Built
0.46 acresLot Size
$646Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,662,091
$70K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.6% higher than the average sale price ($2.50M) 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*
2025
$31,333 (−1.4%)
$891,000 + $1,671,000
$2,562,000
2024
$31,789 (+5.0%)
$849,000 + $1,746,000
$2,595,000
2023
$30,264 (+6.9%)
$772,000 + $1,556,000
$2,328,000
2022
$28,318 (+120.1%)
$702,000 + $1,350,000
$2,052,000
2021
$12,865 (+3.0%)
$640,000 + $254,000
$894,000
2020
$12,490 (+4.4%)
$640,000 + $249,000
$889,000
2019
$11,960 (+2.7%)
$609,000 + $238,000
$847,000
2018
$11,640 (+3.8%)
$580,000 + $234,000
$814,000
2017
$11,215 (+9.7%)
$567,000 + $207,000
$774,000
2016
$10,220 (+8.0%)
$517,000 + $183,000
$700,000
2014
$9,461 (+3.2%)
$427,000 + $183,000
$610,000
2013
$9,166 (+1.2%)
$427,000 + $176,000
$603,000
2012
$9,057 (+3.3%)
$428,000 + $177,000
$605,000
2011
$8,770 (+4.6%)
$421,000 + $188,000
$609,000
2010
$8,385 (+3.1%)
$417,000 + $188,000
$605,000
2009
$8,132
$439,000 + $188,000
$627,000
Tax history for 51 Bertwell Rd
Year
Property tax
Land + Additions
Assessment*
2025
$31,333 (−1.4%)
$891,000 + $1,671,000
$2,562,000
2024
$31,789 (+5.0%)
$849,000 + $1,746,000
$2,595,000
2023
$30,264 (+6.9%)
$772,000 + $1,556,000
$2,328,000
2022
$28,318 (+120.1%)
$702,000 + $1,350,000
$2,052,000
2021
$12,865 (+3.0%)
$640,000 + $254,000
$894,000
2020
$12,490 (+4.4%)
$640,000 + $249,000
$889,000
2019
$11,960 (+2.7%)
$609,000 + $238,000
$847,000
2018
$11,640 (+3.8%)
$580,000 + $234,000
$814,000
2017
$11,215 (+9.7%)
$567,000 + $207,000
$774,000
2016
$10,220 (+8.0%)
$517,000 + $183,000
$700,000
2014
$9,461 (+3.2%)
$427,000 + $183,000
$610,000
2013
$9,166 (+1.2%)
$427,000 + $176,000
$603,000
2012
$9,057 (+3.3%)
$428,000 + $177,000
$605,000
2011
$8,770 (+4.6%)
$421,000 + $188,000
$609,000
2010
$8,385 (+3.1%)
$417,000 + $188,000
$605,000
2009
$8,132
$439,000 + $188,000
$627,000
*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: 990
Bathroom Information
# of Full Baths: 5
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 12
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Colonial
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 4,120
Gross Sq. Ft: 7,360
Ground Floor Sq. Ft: 2,247
# of Units: 1
# of Stories: 3
Parking & Garage Information
Parking Type: Basement Garage
Garage / Carport Type: Basement
Lot Information
# of Buildings: 1
Land Sq. Ft: 20,038
Municipality Name: LEXINGTON
Acres: 0.46
Zoning Code: RS
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 5
Baths: 5.5
Sq. Ft.: 4,120
Stories: 3.0
Lot Size: 0.46 acres
Style: Single Family Residential
Year Built: 2021
Year Renovated: —
County: Middlesex County
APN: 556741
Home facts updated by county records on Jul 16, 2026
Around this home
Schools
Places
Transit
Joseph Estabrook Elementary School
Public K-5 • Assigned • 0.8mi
9/10
Wm Diamond Middle School
Public 6-8 • Assigned • 0.5mi
9/10
Lexington High School
Public 9-12 • Assigned • 1.6mi
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...