417 William St
Port Chester, NY 10573
5 bd 2 ba 1,811 sqft Built 1890 Lot 11,159 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 | $390,000 | $257,900 | $647,900 | $14,677 |
| 2024 | $353,300 | $257,900 | $611,200 | $13,719 |
| 2023 | $308,700 | $245,700 | $554,400 | $13,284 |
| 2022 | $225,500 | $245,700 | $471,200 | $11,559 |
| 2021 | $225,500 | $245,700 | $471,200 | $12,526 |
| 2020 | $205,900 | $251,400 | $457,300 | $13,327 |
| 2018 | $182,900 | $253,300 | $436,200 | $16,522 |
| 2017 | $202,800 | $220,400 | $423,200 | $12,720 |
| 2016 | $185,100 | $221,000 | $406,100 | $16,207 |
| 2015 | $165,300 | $208,400 | $373,700 | $14,344 |
| 2014 | $165,300 | $220,500 | $385,800 | $14,993 |
| 2013 | $168,900 | $220,500 | $389,400 | $5,832 |
| 2012 | $223,900 | $210,400 | $434,300 | $2,011 |
| 2011 | $254,400 | $170,400 | $424,800 | $13,188 |
| 2008 | $298,800 | $200,100 | $498,900 | $7,207 |
| 2007 | $295,400 | $200,100 | $495,500 | $5,135 |
Property facts
Year built
1890
Property type
multi_family
Stories
—
Beds
5
Baths
2
Living area
1,811 sqft
Lot size
11,159 sqft
ZIP code
10573
City
Port Chester
Street
William St
Coordinates
41.00216, -73.67563
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 417 William St last sell?
No public-record sale is on file for 417 William St.
What is the current tax assessment for 417 William St?
The most recent total assessment for 417 William St (year 2025) is $647,900 with $14,677 in property tax.
When was 417 William St built?
417 William St was built in 1890.
How does 417 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 417 William St?
417 William St is a 5 bed, 2 bath, 1,811 sqft, 11,159 sqft lot multi_family.
Is 417 William St a flip candidate?
No — 417 William St does not appear in our flips dataset.
Is 417 William St a tax-appeal candidate?
No — 417 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