429 Cosey Beach Avenue Ext
East Haven, CT 06512
4 bd 3 ba 2,349 sqft Built 1948 Lot 8,276 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 | $210,420 | $112,700 | $323,120 | $10,805 |
| 2023 | $210,420 | $112,700 | $323,120 | $10,081 |
| 2022 | $210,420 | $112,700 | $323,120 | $10,081 |
| 2021 | $161,030 | $112,700 | $273,730 | $9,375 |
| 2020 | $161,030 | $132,300 | $293,330 | $10,047 |
| 2019 | $151,180 | $107,800 | $258,980 | $8,396 |
| 2018 | $151,180 | $107,800 | $258,980 | $8,404 |
| 2017 | $45,400 | $107,800 | $153,200 | $4,833 |
| 2016 | $142,300 | $79,460 | $221,760 | $6,997 |
| 2015 | $142,300 | $79,460 | $221,760 | $6,997 |
| 2013 | $142,300 | $79,460 | $221,760 | $6,863 |
| 2006 | $72,990 | $26,250 | $99,240 | $3,746 |
| 2005 | $50,580 | $18,380 | $68,960 | $2,603 |
| 2003 | $29,690 | $18,380 | $48,070 | $1,630 |
Property facts
Year built
1948
Property type
single_family
Stories
—
Beds
4
Baths
3
Living area
2,349 sqft
Lot size
8,276 sqft
ZIP code
06512
City
East Haven
Street
Cosey Beach Avenue Ext
Coordinates
41.24426, -72.88167
Comparable properties nearby
Frequently asked questions
When did 429 Cosey Beach Avenue Ext last sell?
No public-record sale is on file for 429 Cosey Beach Avenue Ext.
What is the current tax assessment for 429 Cosey Beach Avenue Ext?
The most recent total assessment for 429 Cosey Beach Avenue Ext (year 2025) is $323,120 with $10,805 in property tax.
When was 429 Cosey Beach Avenue Ext built?
429 Cosey Beach Avenue Ext was built in 1948.
How does 429 Cosey Beach Avenue Ext compare to others on Cosey Beach Avenue Ext?
We track 1 other property on Cosey Beach Avenue Ext. Browse the list under "Other properties on Cosey Beach Avenue Ext" to compare beds, baths, and sale history.
What are the property facts for 429 Cosey Beach Avenue Ext?
429 Cosey Beach Avenue Ext is a 4 bed, 3 bath, 2,349 sqft, 8,276 sqft lot single_family.
Is 429 Cosey Beach Avenue Ext a flip candidate?
No — 429 Cosey Beach Avenue Ext does not appear in our flips dataset.
Is 429 Cosey Beach Avenue Ext a tax-appeal candidate?
No — 429 Cosey Beach Avenue Ext is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+4.2%
Implied 1-yr
+16.8%
2026 Q3
$1.11M
2026 Q4
$1.15M
ZIP 06512 — Median Price History + Forecast
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