523 Hudson Rd is a 3,054 square foot house on a 1.24 acre lot with 4 bedrooms and 5 bathrooms. - it last sold on August 28, 1997 for $263,500. Based on Redfin's Sudbury data, we estimate the home's value is $1,072,238.
Single-familyProperty Type
1940Year Built
1.24 acresLot Size
$351Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,072,238
$809K since sold in August 1997$42K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9% lower than the average sale price ($1.18M) of 6 comparable homes.
Kitchen is updated and a highlight of the house. A lot of the electrical work in the house has exposed wiring and doesn't always look like the work of professionals. Some other improvements to the house also seem a little slap-dash. Even during rush...
hour, noise from street doesn't seem to an issue.
9 years ago• May not reflect the current state of the home
Terence Egan
Redfin Associate agent
Sale history for 523 Hudson Rd
Date
Event
Price
Public Records
Aug 28, 1997
Sold
$263,500
$86/sq ft
Public Records
Oct 1, 1992
Sold
$202,500
$66/sq ft
Public Records
May 29, 1987
Sold
$167,900
$55/sq ft
Public Records
Apr 15, 1987
Sold
$73,000
$24/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$12,807 (+5.0%)
$410,000 + $487,500
$897,500
2025
$12,194 (+3.9%)
$387,200 + $445,700
$832,900
2024
$11,732 (−2.2%)
$376,000 + $427,000
$803,000
2023
$11,999 (+16.3%)
$361,600 + $399,300
$760,900
2022
$10,314 (+3.3%)
$332,400 + $239,000
$571,400
2021
$9,980 (+2.1%)
$332,400 + $197,600
$530,000
2020
$9,779 (+3.9%)
$332,400 + $197,600
$530,000
2019
$9,412 (+4.5%)
$332,400 + $193,100
$525,500
2018
$9,008 (−1.2%)
$322,400 + $180,000
$502,400
2017
$9,113 (+3.9%)
$319,200 + $194,500
$513,700
2016
$8,775 (−1.2%)
$307,200 + $185,800
$493,000
2015
$8,886 (+0.3%)
$292,800 + $212,100
$504,900
2014
$8,862 (+1.3%)
$284,400 + $207,100
$491,500
2013
$8,752 (+10.6%)
$284,400 + $202,100
$486,500
2012
$7,915 (+3.0%)
$244,400 + $205,300
$449,700
2011
$7,687 (−0.6%)
$244,400 + $207,000
$451,400
2010
$7,734 (+7.0%)
$266,400 + $214,600
$481,000
2009
$7,228
$255,600 + $217,100
$472,700
Tax history for 523 Hudson Rd
Year
Property tax
Land + Additions
Assessment*
2026
$12,807 (+5.0%)
$410,000 + $487,500
$897,500
2025
$12,194 (+3.9%)
$387,200 + $445,700
$832,900
2024
$11,732 (−2.2%)
$376,000 + $427,000
$803,000
2023
$11,999 (+16.3%)
$361,600 + $399,300
$760,900
2022
$10,314 (+3.3%)
$332,400 + $239,000
$571,400
2021
$9,980 (+2.1%)
$332,400 + $197,600
$530,000
2020
$9,779 (+3.9%)
$332,400 + $197,600
$530,000
2019
$9,412 (+4.5%)
$332,400 + $193,100
$525,500
2018
$9,008 (−1.2%)
$322,400 + $180,000
$502,400
2017
$9,113 (+3.9%)
$319,200 + $194,500
$513,700
2016
$8,775 (−1.2%)
$307,200 + $185,800
$493,000
2015
$8,886 (+0.3%)
$292,800 + $212,100
$504,900
2014
$8,862 (+1.3%)
$284,400 + $207,100
$491,500
2013
$8,752 (+10.6%)
$284,400 + $202,100
$486,500
2012
$7,915 (+3.0%)
$244,400 + $205,300
$449,700
2011
$7,687 (−0.6%)
$244,400 + $207,000
$451,400
2010
$7,734 (+7.0%)
$266,400 + $214,600
$481,000
2009
$7,228
$255,600 + $217,100
$472,700
*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: 120
Bathroom Information
# of Full Baths: 5
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Fireplace Type: Wood Stove
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Cape Cod
Construction Type: Frame
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 3,054
Gross Sq. Ft: 5,054
# of Units: 1
# of Stories: 2
Parking & Garage Information
Parking Type: Attached Garage
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 54,014
Municipality Name: SUDBURY
Acres: 1.24
Zoning Code: RESA
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 5.0
Sq. Ft.: 3,054
Stories: 2.0
Lot Size: 1.24 acres
Style: Single Family Residential
Year Built: 1940
Year Renovated: 1969
County: Middlesex County
APN: 3640921S
Home facts updated by county records on Aug 26, 2026
Around this home
Schools
Peter Noyes Elementary School
Public PreK-5 • Assigned • 2.5mi
10/10
Ephraim Curtis Middle School
Public 6-8 • Assigned • 1.5mi
9/10
Lincoln-Sudbury Regional High School
Public 9-12 • Assigned • 2.9mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 98° expected this year, 15 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Sudbury, MA • 01776
Average low and high temperatures (°F)
32
17
35
18
50
30
61
39
69
49
81
59
85
65
80
57
75
54
64
43
52
34
38
23
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9 hours in
June and 4.4 hours in December, placing it below the
U.S. average for solar exposure.
9 hrs
4.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.02M – $1.23M
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