209 Whiley Rd is a 1,264 square foot house on a 0.25 acre lot with 1 bedroom and 2 bathrooms. - it last sold on October 14, 1986 for $144,500. Based on Redfin's Groton data, we estimate the home's value is $752,793.
Single-familyProperty Type
2025Year Built
0.25 acresLot Size
$596Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$752,793
$608K since sold in October 1986$292K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.1% lower than the average sale price ($761K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jan 6, 2025 • Active
Additions/alterations
Addition
Sep 5, 2024 • 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: 408
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
Fireplace Type: Wood Stove
Has Fireplace
Room Information
# of Rooms: 3
Exterior
Exterior Information
Physical Condition: Very Good
Building Style Type: Contemporary
Exterior Wall: Vinyl
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 1,264
Gross Sq. Ft: 1,810
Ground Floor Sq. Ft: 664
# of Units: 2
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,890
Municipality Name: GROTON
Acres: 0.25
Zoning Code: RA
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 1
Baths: 2.0
Sq. Ft.: 1,264
Stories: 1.0
Lot Size: 0.25 acres
Style: Single Family Residential
Year Built: 2025
Year Renovated: —
County: Middlesex County
APN: 413600S
Home facts updated by county records on Jul 28, 2026
Around this home
Schools
Florence Roche School
Public K-4 • Assigned • 3.6mi
8/10
Groton Dunstable Regional Middle School
Public 5-8 • Assigned • 3.6mi
7/10
Groton-Dunstable Regional High School
Public 9-12 • Assigned • 4.4mi
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
0.62% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 96° expected this year, 14 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)
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34
18
50
30
60
39
68
49
79
60
84
65
79
59
74
54
63
43
50
34
36
22
Jan
Feb
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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
$716,000 – $866,000
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