25 William St
West Haven, CT 06516
6 bd 3 ba 3,226 sqft Built 1920 Lot 7,405 sqft multi_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 | $235,830 | $62,720 | $298,550 | $10,309 |
| 2023 | $159,180 | $43,470 | $202,650 | $9,425 |
| 2022 | $159,180 | $43,470 | $202,650 | $9,241 |
| 2021 | $159,180 | $43,470 | $202,650 | $9,241 |
| 2020 | $118,650 | $35,140 | $153,790 | $7,762 |
| 2019 | $105,840 | $35,140 | $140,980 | $6,861 |
| 2018 | $105,840 | $35,140 | $140,980 | $6,802 |
| 2017 | $105,840 | $35,140 | $140,980 | $6,437 |
| 2016 | $105,840 | $35,140 | $140,980 | $6,423 |
| 2015 | $113,120 | $38,150 | $151,270 | $6,104 |
| 2013 | $113,120 | $38,150 | $151,270 | $6,036 |
| 2005 | $74,270 | $24,780 | $99,050 | $5,233 |
| 2003 | $74,270 | $24,780 | $99,050 | $4,698 |
Property facts
Year built
1920
Property type
multi_family
Stories
—
Beds
6
Baths
3
Living area
3,226 sqft
Lot size
7,405 sqft
ZIP code
06516
City
West Haven
Street
William St
Coordinates
41.26498, -72.94107
Comparable properties nearby
Frequently asked questions
When did 25 William St last sell?
No public-record sale is on file for 25 William St.
What is the current tax assessment for 25 William St?
The most recent total assessment for 25 William St (year 2025) is $298,550 with $10,309 in property tax.
When was 25 William St built?
25 William St was built in 1920.
How does 25 William St compare to others on William St?
We track 8 other properties on William St. Browse the list under "Other properties on William St" to compare beds, baths, and sale history.
What are the property facts for 25 William St?
25 William St is a 6 bed, 3 bath, 3,226 sqft, 7,405 sqft lot multi_family.
Is 25 William St a flip candidate?
No — 25 William St does not appear in our flips dataset.
Is 25 William St a tax-appeal candidate?
No — 25 William 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 William St