20 Treadwell St
West Haven, CT 06516
3 bd 1 ba 1,286 sqft Built 1935 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 | $136,010 | $58,240 | $194,250 | $6,707 |
| 2023 | $81,760 | $40,320 | $122,080 | $5,678 |
| 2021 | $81,760 | $40,320 | $122,080 | $5,567 |
| 2020 | $72,240 | $32,410 | $104,650 | $5,282 |
| 2019 | $72,240 | $32,410 | $104,650 | $5,093 |
| 2018 | $72,240 | $32,410 | $104,650 | $5,049 |
| 2017 | $72,240 | $32,410 | $104,650 | $4,778 |
| 2016 | $72,240 | $32,410 | $104,650 | $4,768 |
| 2015 | $79,870 | $36,190 | $116,060 | $4,683 |
| 2013 | $79,870 | $36,190 | $116,060 | $4,631 |
| 2005 | $51,030 | $23,100 | $74,130 | $3,916 |
| 2003 | $51,030 | $23,100 | $74,130 | $3,516 |
Property facts
Year built
1935
Property type
single_family
Stories
2
Beds
3
Baths
1
Living area
1,286 sqft
Lot size
4,792 sqft
ZIP code
06516
City
West Haven
Street
Treadwell St
Coordinates
41.27140, -72.94230
Comparable properties nearby
Frequently asked questions
When did 20 Treadwell St last sell?
No public-record sale is on file for 20 Treadwell St.
What is the current tax assessment for 20 Treadwell St?
The most recent total assessment for 20 Treadwell St (year 2025) is $194,250 with $6,707 in property tax.
When was 20 Treadwell St built?
20 Treadwell St was built in 1935.
How does 20 Treadwell St compare to others on Treadwell St?
We track 3 other properties on Treadwell St. Browse the list under "Other properties on Treadwell St" to compare beds, baths, and sale history.
What are the property facts for 20 Treadwell St?
20 Treadwell St is a 3 bed, 1 bath, 1,286 sqft, 4,792 sqft lot single_family.
Is 20 Treadwell St a flip candidate?
No — 20 Treadwell St does not appear in our flips dataset.
Is 20 Treadwell St a tax-appeal candidate?
No — 20 Treadwell 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
+3.6%
Implied 1-yr
+14.2%
2026 Q3
$471.9K
2026 Q4
$485.5K
ZIP 06516 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Treadwell St