18 Thames St
Groton, CT 06340
— ba 8,928 sqft Built 1931 Lot 20,038 sqft other
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 | $69,923 | $184,457 | $254,380 | $7,354 |
| 2023 | $99,890 | $154,490 | $254,380 | $6,563 |
| 2022 | $99,890 | $154,490 | $254,380 | $6,347 |
| 2021 | $91,840 | $140,420 | $232,260 | $7,033 |
| 2020 | $91,840 | $140,420 | $232,260 | $6,831 |
| 2019 | $161,980 | $140,420 | $302,400 | $8,609 |
Property facts
Year built
1931
Property type
other
Stories
2
Beds
—
Baths
—
Living area
8,928 sqft
Lot size
20,038 sqft
ZIP code
06340
City
Groton
Street
Thames St
Coordinates
41.36195, -72.08303
Comparable properties nearby
Frequently asked questions
When did 18 Thames St last sell?
No public-record sale is on file for 18 Thames St.
What is the current tax assessment for 18 Thames St?
The most recent total assessment for 18 Thames St (year 2025) is $254,380 with $7,354 in property tax.
When was 18 Thames St built?
18 Thames St was built in 1931.
How does 18 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 18 Thames St?
18 Thames St is a — bath, 8,928 sqft, 20,038 sqft lot other.
Is 18 Thames St a flip candidate?
No — 18 Thames St does not appear in our flips dataset.
Is 18 Thames St a tax-appeal candidate?
No — 18 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