21 Cobblestone Dr
Groton, CT 06340
2 bd 3 ba 1,550 sqft Built 1988 townhomes
Most recent sale
$226,500
Aug 18, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Aug 18, 2022 | Sold | $226,500 | Public Record |
| Aug 12, 2022 | Sold | $226,500 | SMARTMLS |
| Jul 4, 2022 | Listed | $219,000 | MLS #170505675 |
| Feb 12, 2016 | Sold | $164,000 | Public Record |
| Jan 22, 2016 | Listing removed | $169,900 | CTMLS |
| Nov 17, 2015 | Price changed | $169,900 | MLS #E10076884 |
| Nov 10, 2015 | Relisted | $176,900 | MLS #E10076884 |
| Oct 18, 2015 | Listing removed | $176,900 | CTMLS |
| Sep 24, 2015 | Price changed | $176,900 | MLS #E10076884 |
| Sep 4, 2015 | Listed | $179,900 | MLS #E10076884 |
| Apr 30, 2009 | Sold | $175,000 | Public Record |
| Aug 25, 1994 | Sold | $84,000 | Public Record |
| Aug 26, 1991 | Sold | $74,500 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $95,991 | $41,139 | $137,130 | $4,047 |
| 2023 | $137,130 | — | $137,130 | $3,734 |
| 2022 | $137,130 | — | $137,130 | $3,648 |
| 2021 | $110,180 | — | $110,180 | $3,578 |
| 2020 | $110,180 | — | $110,180 | $3,484 |
| 2019 | $110,180 | — | $110,180 | $3,355 |
| 2018 | $110,180 | — | $110,180 | $3,321 |
| 2017 | $110,180 | — | $110,180 | $3,235 |
| 2016 | $112,770 | — | $112,770 | $3,167 |
| 2015 | $112,770 | — | $112,770 | $3,045 |
| 2013 | $112,770 | — | $112,770 | $2,923 |
| 2006 | $61,740 | — | $61,740 | $1,861 |
| 2005 | $61,740 | — | $61,740 | $1,781 |
| 2003 | $61,740 | — | $61,740 | $1,732 |
Property facts
Year built
1988
Property type
townhomes
Stories
3
Beds
2
Baths
3
Living area
1,550 sqft
Lot size
—
ZIP code
06340
City
Groton
Street
Cobblestone Dr
Coordinates
41.35911, -72.05864
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$2,325
Gross rental yield
12.32%
Implied cap rate
8.01%
Trend-extrapolated value
—
Frequently asked questions
When did 21 Cobblestone Dr last sell?
21 Cobblestone Dr most recently sold on Aug 18, 2022 for $226,500.
What is the current tax assessment for 21 Cobblestone Dr?
The most recent total assessment for 21 Cobblestone Dr (year 2025) is $137,130 with $4,047 in property tax.
How does 21 Cobblestone Dr's assessment compare to its last sale price?
The current assessment is 39.5% below the last sale price of $226,500.
When was 21 Cobblestone Dr built?
21 Cobblestone Dr was built in 1988.
How does 21 Cobblestone Dr compare to others on Cobblestone Dr?
We track 8 other properties on Cobblestone Dr. Browse the list under "Other properties on Cobblestone Dr" to compare beds, baths, and sale history.
What are the property facts for 21 Cobblestone Dr?
21 Cobblestone Dr is a 2 bed, 3 bath, 1,550 sqft townhomes.
Is 21 Cobblestone Dr a flip candidate?
No — 21 Cobblestone Dr does not appear in our flips dataset.
Is 21 Cobblestone Dr a tax-appeal candidate?
No — 21 Cobblestone Dr is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-4.8%
Implied 1-yr
-19.0%
2026 Q3
$390K
2026 Q4
$390K
ZIP 06340 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Cobblestone Dr