21 Valley Rd
Groton, MA 01450
3 bd 2 ba 1,632 sqft Built 1995 Lot 16,000 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $268,500 | $180,000 | $448,500 | $6,840 |
| 2024 | $274,900 | $180,000 | $454,900 | $6,864 |
| 2023 | $238,300 | $180,000 | $418,300 | $6,542 |
| 2022 | $196,100 | $158,200 | $354,300 | $6,090 |
| 2021 | $192,700 | $149,100 | $341,800 | $6,016 |
| 2020 | $175,500 | $139,100 | $314,600 | $5,468 |
| 2019 | $160,300 | $139,100 | $299,400 | $5,422 |
| 2018 | $133,000 | $149,100 | $282,100 | $5,267 |
| 2017 | $125,000 | $140,500 | $265,500 | $4,848 |
| 2016 | $120,200 | $145,000 | $265,200 | $4,980 |
| 2015 | $120,200 | $145,000 | $265,200 | $4,845 |
| 2014 | $120,200 | $145,000 | $265,200 | $4,609 |
| 2006 | $229,000 | $107,400 | $336,400 | $4,767 |
| 2005 | $229,000 | $107,400 | $336,400 | $4,656 |
| 2004 | $143,400 | $73,200 | $216,600 | $3,344 |
| 2003 | $143,400 | $73,200 | $216,600 | $3,082 |
Property facts
Year built
1995
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,632 sqft
Lot size
16,000 sqft
ZIP code
01450
City
Groton
Street
Valley Rd
Coordinates
42.60287, -71.51636
Comparable properties nearby
Frequently asked questions
When did 21 Valley Rd last sell?
No public-record sale is on file for 21 Valley Rd.
What is the current tax assessment for 21 Valley Rd?
The most recent total assessment for 21 Valley Rd (year 2025) is $448,500 with $6,840 in property tax.
When was 21 Valley Rd built?
21 Valley Rd was built in 1995.
How does 21 Valley Rd compare to others on Valley Rd?
We track 5 other properties on Valley Rd. Browse the list under "Other properties on Valley Rd" to compare beds, baths, and sale history.
What are the property facts for 21 Valley Rd?
21 Valley Rd is a 3 bed, 2 bath, 1,632 sqft, 16,000 sqft lot single_family.
Is 21 Valley Rd a flip candidate?
No — 21 Valley Rd does not appear in our flips dataset.
Is 21 Valley Rd a tax-appeal candidate?
No — 21 Valley Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+3.0%
Implied 1-yr
+12.0%
2026 Q3
$1.24M
2026 Q4
$1.24M
ZIP 01450 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Valley Rd