19 21 Island Ave
Groton, CT 06340
2 bd 1 ba 899 sqft Built 1940 Lot 3,485 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
No timeline data
No sale, listing, or tax history is recorded for this property.
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
No tax assessment data
No assessment history available for this parcel.
Property facts
Year built
1940
Property type
single_family
Stories
—
Beds
2
Baths
1
Living area
899 sqft
Lot size
3,485 sqft
ZIP code
06340
City
Groton
Street
21 Island Ave
Coordinates
41.31707, -72.01369
Comparable properties nearby
Frequently asked questions
When did 19 21 Island Ave last sell?
No public-record sale is on file for 19 21 Island Ave.
What is the current tax assessment for 19 21 Island Ave?
No tax-assessment history is recorded for this parcel.
When was 19 21 Island Ave built?
19 21 Island Ave was built in 1940.
How does 19 21 Island Ave compare to others on 21 Island Ave?
We do not currently track other properties on 21 Island Ave.
What are the property facts for 19 21 Island Ave?
19 21 Island Ave is a 2 bed, 1 bath, 899 sqft, 3,485 sqft lot single_family.
Is 19 21 Island Ave a flip candidate?
No — 19 21 Island Ave does not appear in our flips dataset.
Is 19 21 Island Ave a tax-appeal candidate?
No — 19 21 Island Ave 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
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Geography