Sitting on 3 acres at the intersection of Townsend, Groton, Shirley & Pepperell is this well maintained, 4 BR 3 BA home built in 2015. Features a spacious in-law quarters w/ private entrance. Never lose electricity w/ the automatic standby power system. The upper level features a dedicated, sound-proofed “work from home” office & a bonus room w/ ample space for home schooling. There is also a huge, 5-season closet for all your seasonal gear. The house comes w/ HD security cameras installed around the house. The backyard features a stunning boulder wall & plenty of open space for entertaining. A large section of land has already been cleared waiting for a shop or 2nd garage. Minutes from the high school, shopping plaza & RT 119. Miles of hiking trails & river access just across the street in the Squannacook River Wildlife Mngmnt Area. Custom, top down-bottom up blinds installed on every window. Master BR & 2 adnl BRs conveniently located on main FL. Oversized 2 car garage.
This home has a unique layout- it flows like a ranch- all bedrooms are on the main floor along with the laundry which is off the kitchen. The living room/dining room have a very open feel- the home is bright with lots of natural light. The second...
floor has a good size bonus room and two storage areas. The basement is partially finished with another bath, bedroom and living space with its own entrance.
8 years ago• May not reflect the current state of the home
Welcome Home! This beautiful move in ready home is only three years old and looking for a new owner! Step in through the front door into your oversized living room complete with gleaming hardwood floors, a gas fireplace, recessed lighting, built in surround sound, and a door to your rear deck! Follow the open layout into your lovely eat in kitchen which hosts recessed lighting custom cabinets, upgraded granite countertops, included island, double wall oven and gas burning cooktop. Also on your main level is a laundry room off the large 2 car garage, spacious master bed with walk in closet and full bath, and two more bedrooms that share a full bath. Upstairs is a spacious bonus room that can be used for any purpose, as well as tons of additional storage in the attic. It doesn't stop there! There is also a fully finished 2nd living room in the basement, with an additional bedroom and full bath. No shortage of space or storage here! Schedule a showing today!
Year
Property tax
Land + Additions
Assessment*
2025
$9,669 (+2.0%)
$104,800 + $561,100
$665,900
2024
$9,475 (+8.7%)
$104,800 + $552,700
$657,500
2023
$8,720 (+4.4%)
$91,800 + $479,600
$571,400
2022
$8,356 (+7.7%)
$80,800 + $393,700
$474,500
2021
$7,755 (−0.2%)
$80,900 + $342,200
$423,100
2020
$7,767 (+1.6%)
$71,000 + $326,900
$397,900
2019
$7,643 (−0.7%)
$71,000 + $324,400
$395,400
2018
$7,697 (+7.4%)
$66,000 + $313,900
$379,900
2017
$7,168 (+67.6%)
$68,000 + $296,400
$364,400
2016
$4,277 (+198.5%)
$68,000 + $148,000
$216,000
2015
$1,433
$75,000
Tax history for 21 Shirley Rd
Year
Property tax
Land + Additions
Assessment*
2025
$9,669 (+2.0%)
$104,800 + $561,100
$665,900
2024
$9,475 (+8.7%)
$104,800 + $552,700
$657,500
2023
$8,720 (+4.4%)
$91,800 + $479,600
$571,400
2022
$8,356 (+7.7%)
$80,800 + $393,700
$474,500
2021
$7,755 (−0.2%)
$80,900 + $342,200
$423,100
2020
$7,767 (+1.6%)
$71,000 + $326,900
$397,900
2019
$7,643 (−0.7%)
$71,000 + $324,400
$395,400
2018
$7,697 (+7.4%)
$66,000 + $313,900
$379,900
2017
$7,168 (+67.6%)
$68,000 + $296,400
$364,400
2016
$4,277 (+198.5%)
$68,000 + $148,000
$216,000
2015
$1,433
$75,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Beds
3
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
3 Acres
Year renovated
—
Sq. Ft.
2,975
Year built
2015
Style
Single Family Residential
County
Middlesex County
APN
4918487
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 16, 2026.
Property details
Parking
Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 2
# of Covered Spaces: 2
Parking Spaces: 3
AttachedGarageYN: Yes
Parking Features: Attached, Workshop in Garage, Oversized, Paved Drive, Off Street