204 Sand Hill Rd is a 2,533 square foot house on a 1.84 acre lot with 4 bedrooms and 2.5 bathrooms. Based on Redfin's Groton data, we estimate the home's value is $1,014,783.
Single-familyProperty Type
2015Year Built
1.84 acresLot Size
$401Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,014,783
$1,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 22.3% higher than the average sale price ($830K) 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
$13,839 (+2.3%)
$232,000 + $675,500
$907,500
2024
$13,533 (+6.0%)
$232,000 + $664,800
$896,800
2023
$12,762 (+8.1%)
$232,000 + $584,000
$816,000
2022
$11,803 (+0.2%)
$208,000 + $478,600
$686,600
2021
$11,783 (−1.8%)
$197,400 + $472,100
$669,500
2020
$12,001 (+5.8%)
$197,400 + $493,100
$690,500
2019
$11,340 (+1.5%)
$188,000 + $438,200
$626,200
2018
$11,174 (+2.2%)
$188,000 + $410,500
$598,500
2017
$10,929 (+21.5%)
$188,000 + $410,500
$598,500
2016
$8,992 (+193.0%)
$84,000 + $394,800
$478,800
2015
$3,069
$168,000
Tax history for 204 Sand Hill Rd
Year
Property tax
Land + Additions
Assessment*
2025
$13,839 (+2.3%)
$232,000 + $675,500
$907,500
2024
$13,533 (+6.0%)
$232,000 + $664,800
$896,800
2023
$12,762 (+8.1%)
$232,000 + $584,000
$816,000
2022
$11,803 (+0.2%)
$208,000 + $478,600
$686,600
2021
$11,783 (−1.8%)
$197,400 + $472,100
$669,500
2020
$12,001 (+5.8%)
$197,400 + $493,100
$690,500
2019
$11,340 (+1.5%)
$188,000 + $438,200
$626,200
2018
$11,174 (+2.2%)
$188,000 + $410,500
$598,500
2017
$10,929 (+21.5%)
$188,000 + $410,500
$598,500
2016
$8,992 (+193.0%)
$84,000 + $394,800
$478,800
2015
$3,069
$168,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jul 18, 2023 • Active
Additions/alterations
Addition
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Basement Information
Basement Sq. Ft: 390
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 10
Exterior
Exterior Information
Physical Condition: Very Good
Building Style Type: Colonial
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 2,533
Gross Sq. Ft: 4,504
Ground Floor Sq. Ft: 1,036
# of Units: 1
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 80,150
Municipality Name: GROTON
Acres: 1.84
Zoning Code: RA
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 2.5
Sq. Ft.: 2,533
Stories: 2.0
Lot Size: 1.84 acres
Style: Single Family Residential
Year Built: 2015
Year Renovated: —
County: Middlesex County
APN: 4911224
Home facts updated by county records on Jul 16, 2026
Around this home
Schools
Florence Roche School
Public K-4 • Assigned • 1.4mi
8/10
Groton Dunstable Regional Middle School
Public 5-8 • Assigned • 1.4mi
7/10
Groton-Dunstable Regional High School
Public 9-12 • Assigned • 1.7mi
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
4/10 Fire Factor
0.93% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 96° 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, 1 days in 30 years
Provided by First Street
Historical weather
Groton, MA • 01450
Average low and high temperatures (°F)
31
17
34
18
50
30
60
39
68
49
79
60
84
65
79
59
74
54
63
43
50
34
36
22
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 4.3 hours in December, placing it below the
U.S. average for solar exposure.
9 hrs
4.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$965,000 – $1.17M
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