306 Thames St
Groton, CT 06340
5 bd 3 ba 6,352 sqft Built 1902 Lot 4,792 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 | $120,491 | $100,639 | $221,130 | $6,393 |
| 2023 | $172,130 | $49,000 | $221,130 | $5,705 |
| 2022 | $172,130 | $49,000 | $221,130 | $5,517 |
| 2021 | $74,830 | $71,400 | $146,230 | — |
| 2020 | $74,830 | $71,400 | $146,230 | — |
| 2019 | $74,830 | $71,400 | $146,230 | — |
| 2018 | $74,830 | $71,400 | $146,230 | — |
| 2017 | $74,830 | $71,400 | $146,230 | — |
| 2016 | $135,380 | $31,920 | $167,300 | — |
| 2015 | $135,380 | $31,920 | $167,300 | — |
| 2010 | $135,380 | $31,920 | $167,300 | $4,634 |
| 2006 | $108,892 | $24,668 | $133,560 | $3,868 |
| 2005 | $108,892 | $24,668 | $133,560 | $3,187 |
| 2003 | $108,892 | $24,668 | $133,560 | $3,694 |
Property facts
Year built
1902
Property type
single_family
Stories
—
Beds
5
Baths
3
Living area
6,352 sqft
Lot size
4,792 sqft
ZIP code
06340
City
Groton
Street
Thames St
Coordinates
41.35443, -72.08297
Comparable properties nearby
Frequently asked questions
When did 306 Thames St last sell?
No public-record sale is on file for 306 Thames St.
What is the current tax assessment for 306 Thames St?
The most recent total assessment for 306 Thames St (year 2025) is $221,130 with $6,393 in property tax.
When was 306 Thames St built?
306 Thames St was built in 1902.
How does 306 Thames St compare to others on Thames St?
We track 8 other properties on Thames St. Browse the list under "Other properties on Thames St" to compare beds, baths, and sale history.
What are the property facts for 306 Thames St?
306 Thames St is a 5 bed, 3 bath, 6,352 sqft, 4,792 sqft lot single_family.
Is 306 Thames St a flip candidate?
No — 306 Thames St does not appear in our flips dataset.
Is 306 Thames St a tax-appeal candidate?
No — 306 Thames 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
-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 Thames St