288 William St
West Haven, CT 06516
5 bd 2 ba 1,928 sqft Built 1916 Lot 4,780 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 | $158,340 | $58,380 | $216,720 | $7,483 |
| 2023 | $102,620 | $40,460 | $143,080 | $6,655 |
| 2022 | $102,620 | $40,460 | $143,080 | $6,524 |
| 2021 | $102,620 | $40,460 | $143,080 | $6,524 |
| 2020 | $87,080 | $32,550 | $119,630 | $6,038 |
| 2019 | $80,710 | $32,550 | $113,260 | $5,512 |
| 2018 | $80,710 | $32,550 | $113,260 | $5,465 |
| 2017 | $80,710 | $32,550 | $113,260 | $5,171 |
| 2016 | $80,710 | $32,550 | $113,260 | $5,160 |
| 2015 | $96,390 | $36,260 | $132,650 | $5,352 |
| 2013 | $96,390 | $36,260 | $132,650 | $5,293 |
| 2005 | $57,470 | $23,170 | $80,640 | $4,260 |
| 2003 | $57,470 | $23,170 | $80,640 | $3,825 |
Property facts
Year built
1916
Property type
single_family
Stories
—
Beds
5
Baths
2
Living area
1,928 sqft
Lot size
4,780 sqft
ZIP code
06516
City
West Haven
Street
William St
Coordinates
41.26289, -72.94993
Comparable properties nearby
Frequently asked questions
When did 288 William St last sell?
No public-record sale is on file for 288 William St.
What is the current tax assessment for 288 William St?
The most recent total assessment for 288 William St (year 2025) is $216,720 with $7,483 in property tax.
When was 288 William St built?
288 William St was built in 1916.
How does 288 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 288 William St?
288 William St is a 5 bed, 2 bath, 1,928 sqft, 4,780 sqft lot single_family.
Is 288 William St a flip candidate?
No — 288 William St does not appear in our flips dataset.
Is 288 William St a tax-appeal candidate?
No — 288 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