55 Sunset Rd is a 2,810 square foot house on a 5.78 acre lot with 3 bedrooms and 2.5 bathrooms. Based on Redfin's Groton data, we estimate the home's value is $849,216.
Single-familyProperty Type
1985Year Built
5.78 acresLot Size
$302Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$849,216
$123K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8.3% lower than the average sale price ($926K) 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
$11,521 (+22.2%)
$300,000 + $479,500
$779,500
2025
$9,425 (−1.0%)
$276,100 + $341,900
$618,000
2024
$9,517 (+4.3%)
$280,700 + $350,000
$630,700
2023
$9,129 (+5.9%)
$276,100 + $307,600
$583,700
2022
$8,621 (+1.4%)
$246,700 + $254,800
$501,500
2021
$8,506 (+5.7%)
$239,300 + $244,000
$483,300
2020
$8,050 (+1.9%)
$239,300 + $223,900
$463,200
2019
$7,898 (+10.0%)
$229,900 + $206,200
$436,100
2018
$7,177 (+0.2%)
$220,500 + $163,900
$384,400
2017
$7,162 (+2.8%)
$220,500 + $171,700
$392,200
2016
$6,967 (+2.8%)
$207,100 + $163,900
$371,000
2015
$6,778 (+5.7%)
$207,100 + $163,900
$371,000
2014
$6,410 (+1.1%)
$204,900 + $163,900
$368,800
2013
$6,341 (+3.3%)
$204,900 + $171,400
$376,300
2012
$6,141 (−1.8%)
$210,500 + $171,400
$381,900
2011
$6,256 (−7.9%)
$210,500 + $171,400
$381,900
2010
$6,790 (+7.4%)
$241,700 + $188,600
$430,300
2009
$6,322
$252,900 + $188,600
$441,500
Tax history for 55 Sunset Rd
Year
Property tax
Land + Additions
Assessment*
2026
$11,521 (+22.2%)
$300,000 + $479,500
$779,500
2025
$9,425 (−1.0%)
$276,100 + $341,900
$618,000
2024
$9,517 (+4.3%)
$280,700 + $350,000
$630,700
2023
$9,129 (+5.9%)
$276,100 + $307,600
$583,700
2022
$8,621 (+1.4%)
$246,700 + $254,800
$501,500
2021
$8,506 (+5.7%)
$239,300 + $244,000
$483,300
2020
$8,050 (+1.9%)
$239,300 + $223,900
$463,200
2019
$7,898 (+10.0%)
$229,900 + $206,200
$436,100
2018
$7,177 (+0.2%)
$220,500 + $163,900
$384,400
2017
$7,162 (+2.8%)
$220,500 + $171,700
$392,200
2016
$6,967 (+2.8%)
$207,100 + $163,900
$371,000
2015
$6,778 (+5.7%)
$207,100 + $163,900
$371,000
2014
$6,410 (+1.1%)
$204,900 + $163,900
$368,800
2013
$6,341 (+3.3%)
$204,900 + $171,400
$376,300
2012
$6,141 (−1.8%)
$210,500 + $171,400
$381,900
2011
$6,256 (−7.9%)
$210,500 + $171,400
$381,900
2010
$6,790 (+7.4%)
$241,700 + $188,600
$430,300
2009
$6,322
$252,900 + $188,600
$441,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Oct 2, 2024 • Active
Electrical
Install electrical wiring for two outdoor heat pumps.
Electrical
HVAC
Sep 17, 2024 • Final
Plumbing
Plumbing
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: 1,320
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Hot Water
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Contemporary
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 2,810
Gross Sq. Ft: 5,036
Ground Floor Sq. Ft: 1,474
# of Units: 1
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 251,777
Municipality Name: GROTON
Acres: 5.78
Zoning Code: RA
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 2,810
Stories: 2.0
Lot Size: 5.78 acres
Style: Single Family Residential
Year Built: 1985
Year Renovated: —
County: Middlesex County
APN: 659845S
Home facts updated by county records on Jul 29, 2026
Around this home
Schools
Places
Transit
Florence Roche School
Public K-4 • Assigned • 4.6mi
8/10
Groton Dunstable Regional Middle School
Public 5-8 • Assigned • 4.6mi
7/10
Groton-Dunstable Regional High School
Public 9-12 • Assigned • 5.6mi
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, 16 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
$807,000 – $977,000
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