21 Court St
Groton, MA 01450
7 bd 4 ba 3,902 sqft Built 1800 Lot 21,780 sqft multi_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 | $529,600 | $238,200 | $767,800 | $11,709 |
| 2024 | $529,600 | $238,200 | $767,800 | $11,586 |
| 2023 | $454,700 | $234,400 | $689,100 | $10,778 |
| 2022 | $360,700 | $218,500 | $579,200 | $9,956 |
| 2021 | $335,000 | $192,000 | $527,000 | $9,275 |
| 2020 | $276,900 | $196,500 | $473,400 | $8,228 |
| 2019 | $256,900 | $196,500 | $453,400 | $8,211 |
| 2018 | $186,800 | $196,500 | $383,300 | $7,156 |
| 2017 | $186,800 | $196,500 | $383,300 | $6,999 |
| 2016 | $181,900 | $181,200 | $363,100 | $6,819 |
| 2015 | $181,900 | $181,200 | $363,100 | $6,634 |
| 2014 | $181,900 | $181,200 | $363,100 | $6,311 |
| 2006 | $250,700 | $118,800 | $369,500 | $5,236 |
| 2005 | $250,700 | $118,800 | $369,500 | $5,114 |
| 2004 | $215,300 | $82,200 | $297,500 | $4,593 |
| 2003 | $215,300 | $82,200 | $297,500 | $4,233 |
Property facts
Year built
1800
Property type
multi_family
Stories
3
Beds
7
Baths
4
Living area
3,902 sqft
Lot size
21,780 sqft
ZIP code
01450
City
Groton
Street
Court St
Coordinates
42.60830, -71.57341
Comparable properties nearby
Frequently asked questions
When did 21 Court St last sell?
No public-record sale is on file for 21 Court St.
What is the current tax assessment for 21 Court St?
The most recent total assessment for 21 Court St (year 2025) is $767,800 with $11,709 in property tax.
When was 21 Court St built?
21 Court St was built in 1800.
How does 21 Court St compare to others on Court St?
We track 7 other properties on Court St. Browse the list under "Other properties on Court St" to compare beds, baths, and sale history.
What are the property facts for 21 Court St?
21 Court St is a 7 bed, 4 bath, 3,902 sqft, 21,780 sqft lot multi_family.
Is 21 Court St a flip candidate?
No — 21 Court St does not appear in our flips dataset.
Is 21 Court St a tax-appeal candidate?
No — 21 Court St 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 Court St