4 Keystone Cir
Avon, CT 06001
2 bd 2 ba 1,192 sqft Built 1978 condo
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 | $177,410 | — | $177,410 | $5,455 |
| 2023 | $120,650 | — | $120,650 | $4,270 |
| 2022 | $120,650 | — | $120,650 | $4,176 |
| 2021 | $120,650 | — | $120,650 | $4,127 |
| 2020 | $120,650 | — | $120,650 | $3,969 |
| 2019 | $120,650 | — | $120,650 | $3,969 |
| 2018 | $120,650 | — | $120,650 | $3,782 |
| 2017 | $120,650 | — | $120,650 | $3,691 |
| 2016 | $120,650 | — | $120,650 | $3,562 |
| 2015 | $120,650 | — | $120,650 | $3,475 |
| 2013 | $132,660 | — | $132,660 | $3,492 |
| 2004 | $105,400 | — | $105,400 | $2,473 |
| 2003 | $75,700 | — | $75,700 | $2,142 |
Property facts
Year built
1978
Property type
condo
Stories
2
Beds
2
Baths
2
Living area
1,192 sqft
Lot size
—
ZIP code
06001
City
Avon
Street
Keystone Cir
Coordinates
41.80889, -72.84985
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 4 Keystone Cir last sell?
No public-record sale is on file for 4 Keystone Cir.
What is the current tax assessment for 4 Keystone Cir?
The most recent total assessment for 4 Keystone Cir (year 2025) is $177,410 with $5,455 in property tax.
When was 4 Keystone Cir built?
4 Keystone Cir was built in 1978.
How does 4 Keystone Cir compare to others on Keystone Cir?
We track 5 other properties on Keystone Cir. Browse the list under "Other properties on Keystone Cir" to compare beds, baths, and sale history.
What are the property facts for 4 Keystone Cir?
4 Keystone Cir is a 2 bed, 2 bath, 1,192 sqft condo.
Is 4 Keystone Cir a flip candidate?
No — 4 Keystone Cir does not appear in our flips dataset.
Is 4 Keystone Cir a tax-appeal candidate?
No — 4 Keystone Cir is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-0.2%
Implied 1-yr
-0.8%
2026 Q3
$536.6K
2026 Q4
$535.5K
ZIP 06001 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Keystone Cir