508 William St
Port Chester, NY 10573
3 bd 2 ba 2,256 sqft Built 1900 Lot 6,390 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 | $443,700 | $191,000 | $634,700 | $14,387 |
| 2024 | $419,300 | $191,000 | $610,300 | $13,771 |
| 2023 | $331,000 | $181,900 | $512,900 | $11,257 |
| 2022 | $293,000 | $181,900 | $474,900 | $11,770 |
| 2021 | $293,000 | $181,900 | $474,900 | $7,995 |
| 2020 | $217,400 | $178,200 | $395,600 | $1,703 |
| 2018 | $194,000 | $180,100 | $374,100 | $11,219 |
| 2017 | $214,200 | $157,100 | $371,300 | $7,677 |
| 2016 | $198,500 | $157,500 | $356,000 | $9,636 |
| 2015 | $183,500 | $148,600 | $332,100 | $11,863 |
| 2014 | $183,500 | $157,100 | $340,600 | $12,151 |
| 2013 | $187,300 | $157,100 | $344,400 | $4,294 |
| 2012 | $245,600 | $150,000 | $395,600 | $1,831 |
| 2011 | $213,900 | $126,300 | $340,200 | $9,793 |
| 2008 | $244,400 | $151,400 | $395,800 | $5,718 |
| 2007 | $241,600 | $151,400 | $393,000 | $6,080 |
Property facts
Year built
1900
Property type
multi_family
Stories
—
Beds
3
Baths
2
Living area
2,256 sqft
Lot size
6,390 sqft
ZIP code
10573
City
Port Chester
Street
William St
Coordinates
41.00108, -73.68014
Comparable properties nearby
Frequently asked questions
When did 508 William St last sell?
No public-record sale is on file for 508 William St.
What is the current tax assessment for 508 William St?
The most recent total assessment for 508 William St (year 2025) is $634,700 with $14,387 in property tax.
When was 508 William St built?
508 William St was built in 1900.
How does 508 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 508 William St?
508 William St is a 3 bed, 2 bath, 2,256 sqft, 6,390 sqft lot multi_family.
Is 508 William St a flip candidate?
No — 508 William St does not appear in our flips dataset.
Is 508 William St a tax-appeal candidate?
No — 508 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
+4.2%
Implied 1-yr
+16.8%
2026 Q3
$1.56M
2026 Q4
$1.56M
ZIP 10573 — Median Price History + Forecast
Explore nearby
Geography
Other properties on William St