WELCOME HOME to this spacious 4-bedroom Colonial in beautiful Groton! Set back from the road on a private, tree-lined 1-acre lot, this home offers charm and space inside and out. The level backyard is perfect for gardening, entertaining, play, or relaxing by the stone fire pit. Inside, the functional layout features an updated kitchen with hickory cabinets, a cozy dinette and 2 closets serving as a pantry, and small appliance storage. A half bath and separate laundry room add main level convenience. Enjoy multiple living spaces, including a front to back living room with access to a screened porch with ceiling fan, a formal dining room, and a relaxing family room with a wood-burning fireplace. Upstairs offers four generous bedrooms, including a primary suite with a ¾ bath, plus a full bath and walk-up attic for easy storage. The walk-out basement includes a partially finished area ideal for hobbies or a home gym. Lots of updates. Come see for yourself!
Single-familyProperty Type
1985Year Built
0.92 acresLot Size
$342Price/Sq.Ft.
2 garage spacesParking
Listed by Steve Smith• Coldwell Banker Realty - Westford
Listed by • Coldwell Banker Realty - Westford
Bought with The Tom and Joanne Team• Gibson Sotheby's International Realty
Est. $3,716 per month, based on comparable rentals
Sale and tax history for 507 Longley Rd
Sale History
Tax History
Date
Event
Price
Greater Lansing AoR #73516717
Jun 30, 2026
Sold
$815,000
$342/sq ft
Jun 30, 2026
Sold
$815,000
$342/sq ft
May 12, 2026
Listed
$815,000
$342/sq ft
May 12, 2026
Listed
$815,000
$342/sq ft
WELCOME HOME to this spacious 4-bedroom Colonial in beautiful Groton! Set back from the road on a private, tree-lined 1-acre lot, this home offers charm and space inside and out. The level backyard is perfect for gardening, entertaining, play, or relaxing by the stone fire pit. Inside, the functional layout features an updated kitchen with hickory cabinets, a cozy dinette and 2 closets serving as a pantry, and small appliance storage. A half bath and separate laundry room add main level convenience. Enjoy multiple living spaces, including a front to back living room with access to a screened porch with ceiling fan, a formal dining room, and a relaxing family room with a wood-burning fireplace. Upstairs offers four generous bedrooms, including a primary suite with a ¾ bath, plus a full bath and walk-up attic for easy storage. The walk-out basement includes a partially finished area ideal for hobbies or a home gym. Lots of updates. Come see for yourself!
MLS PIN #30716818
Jul 31, 2003
Sold
$497,500
$209/sq ft
May 12, 2003
Listing Removed
—
May 2, 2003
Listed
$497,500
$209/sq ft
GRACIOUS COLONIAL SITED ON BEAUTIFUL LOT W/CIRCULAR DRIVE, NATURALIZED LANDSCP & PLAY AREA, ATTRACTIVE ENTRY & FLOWING FLR PLAN W HDWD LR/DR, UPDATED KITCHEN, WO BSMT W/SLIDER, GRT SCRN PORCH. NUMEROUS UPGRADES, A TOUCH OF CLASS!
Public Records
Jun 27, 1986
Sold
$259,900
$109/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$10,785 (+2.6%)
$212,300 + $517,400
$729,700
2025
$10,510 (+1.3%)
$202,200 + $487,000
$689,200
2024
$10,379 (+5.3%)
$202,200 + $485,600
$687,800
2023
$9,852 (+9.3%)
$202,200 + $427,700
$629,900
2022
$9,011 (+2.2%)
$173,800 + $350,400
$524,200
2021
$8,816 (+2.4%)
$167,600 + $333,300
$500,900
2020
$8,610 (+8.7%)
$165,900 + $329,500
$495,400
2019
$7,920 (+1.6%)
$164,200 + $273,100
$437,300
2018
$7,797 (+2.7%)
$160,800 + $256,800
$417,600
2017
$7,594 (+2.5%)
$159,100 + $256,800
$415,900
2016
$7,409 (+2.8%)
$154,700 + $239,800
$394,500
2015
$7,208 (+5.1%)
$154,700 + $239,800
$394,500
2014
$6,856 (+0.2%)
$154,700 + $239,800
$394,500
2013
$6,841 (+3.5%)
$154,700 + $251,300
$406,000
2012
$6,607 (−3.8%)
$159,600 + $251,300
$410,900
2011
$6,868 (+2.3%)
$168,000 + $251,300
$419,300
2010
$6,713 (+2.4%)
$168,300 + $257,100
$425,400
2009
$6,557
$200,800 + $257,100
$457,900
Public record
Public record
Permits
Beds
4
Baths
2.5
Stories
2
Lot width
—
Lot depth
—
Lot size
0.92 Acres
Year renovated
—
Sq. Ft.
2,382
Year built
1985
Style
Single Family Residential
County
Middlesex County
APN
192874S
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 29, 2026.
Jun 21, 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
Parking
Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 2
# of Covered Spaces: 2
Open Parking Spaces: 10
Parking Spaces: 12
AttachedGarageYN: Yes
Parking Features: Attached, Under, Garage Door Opener, Garage Faces Side, Paved Drive, Off Street, Driveway, Paved
Interior
Master Bedroom Information
Area: 234
Length: 13
Width: 18
Level: Second
Features: Bathroom - 3/4,Walk-In Closet(s),Flooring - Wall to Wall Carpet
Laundry Features: Flooring - Stone/Ceramic Tile, Electric Dryer Hookup, Washer Hookup, First Floor
Fireplace Information
Has Fireplace
# of Fireplaces (Total): 1
Fireplace Features: Family Room
Appliances
Appliances: Electric Water Heater, Water Heater, Range, Dishwasher, Refrigerator, Washer, Dryer, Water Treatment, Range Hood, Water Softener, Plumbed For Ice Maker
Interior Features
# of Rooms (Total): 9
Door Features: Insulated Doors
Window Features: Insulated Windows, Screens
Flooring: Tile, Carpet, Hardwood, Pine, Stone / Slate, Flooring - Wall to Wall Carpet
Interior Features: Ceiling Fan(s), Lighting - Overhead, Sun Room, Den, Walk-Up Attic, High Speed Internet
Exterior
Building Information
Building Area (Total): 2,382
Foundation Details: Concrete Perimeter
Construction Materials: Frame
Year Built Source: Public Records
Year Built Details: Actual
Color: Sandpiper
Lead Paint: None
Exterior Features
Roof: Shingle
Patio And Porch Features: Porch, Screened, Deck - Composite
Utilities: for Electric Range, for Electric Dryer, Washer Hookup, Icemaker Connection
Sewer: Private Sewer
Water Source: Private
Electric: Circuit Breakers, 200+ Amp Service
Heating & Cooling
Has Heating
Heating: Baseboard, Oil
Location
School Information
Elementary School: Swallow Union
Middle Or Junior School: Gdrms
High School: Gdrhs
Location Information
Directions: GPS
UnparsedAddress: 507 Longley Rd, Groton MA 01450
Community Information
Senior CommunityYN: No
Community Features: Shopping, Tennis Court(s), Walk/Jog Trails, Stable(s), Golf, Medical Facility, Laundromat, Bike Path, Conservation Area, House of Worship, Private School, Public School
Public facts
Beds: 4
Baths: 2.5
Sq. Ft.: 2,382
Stories: 2.0
Lot Size: 0.92 acres
Style: Single Family Residential
Year Built: 1985
Year Renovated: —
County: Middlesex County
APN: 192874S
Home facts updated by county records on Jul 29, 2026
Other
Miscellaneous Information
Heat Zones: 3
Listing Information
StandardStatus: Closed
Around this home
6/100 Car-Dependent16/100 Somewhat bikeable
Schools
Places
Transit
Groton Dunstable Regional Middle School
Public 5-8 • Assigned • 2.2mi
7/10
Groton-Dunstable Regional High School
Public 9-12 • Assigned • 1.4mi
9/10
Provided by GreatSchools
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.46% 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
93/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.9 hrs
5.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$772,000 – $934,000
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