155 William St
West Haven, CT 06516
8 bd 3 ba 3,077 sqft Built 1921 Lot 14,375 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 | $267,610 | $68,320 | $335,930 | $11,600 |
| 2023 | $169,260 | $47,320 | $216,580 | $10,073 |
| 2022 | $169,260 | $47,320 | $216,580 | $9,876 |
| 2021 | $169,260 | $47,320 | $216,580 | $9,876 |
| 2020 | $128,240 | $38,640 | $166,880 | $8,422 |
| 2019 | $128,240 | $38,640 | $166,880 | $8,122 |
| 2018 | $128,240 | $38,640 | $166,880 | $8,052 |
| 2017 | $128,240 | $38,640 | $166,880 | $7,620 |
| 2016 | $128,240 | $38,640 | $166,880 | $7,603 |
| 2015 | $133,070 | $41,300 | $174,370 | $7,036 |
| 2013 | $133,070 | $41,300 | $174,370 | $6,957 |
| 2005 | $90,230 | $28,000 | $118,230 | $6,246 |
| 2003 | $90,230 | $28,000 | $118,230 | $5,608 |
Property facts
Year built
1921
Property type
multi_family
Stories
—
Beds
8
Baths
3
Living area
3,077 sqft
Lot size
14,375 sqft
ZIP code
06516
City
West Haven
Street
William St
Coordinates
41.26393, -72.94555
Comparable properties nearby
Frequently asked questions
When did 155 William St last sell?
No public-record sale is on file for 155 William St.
What is the current tax assessment for 155 William St?
The most recent total assessment for 155 William St (year 2025) is $335,930 with $11,600 in property tax.
When was 155 William St built?
155 William St was built in 1921.
How does 155 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 155 William St?
155 William St is a 8 bed, 3 bath, 3,077 sqft, 14,375 sqft lot multi_family.
Is 155 William St a flip candidate?
No — 155 William St does not appear in our flips dataset.
Is 155 William St a tax-appeal candidate?
No — 155 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