831 William St
North Baldwin, NY 11510
3 ba 1,372 sqft Built 1940 Lot 5,400 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 |
|---|---|---|---|---|
| 2024 | $295 | $141 | $436 | $13,446 |
| 2022 | $295 | $141 | $436 | $12,943 |
| 2021 | $321 | $153 | $474 | $15,942 |
| 2020 | $312 | $149 | $461 | $12,674 |
| 2019 | $225 | $517 | $742 | $11,781 |
| 2018 | $179 | $517 | $696 | $12,853 |
| 2016 | $179 | $517 | $696 | $11,731 |
| 2015 | $179 | $517 | $696 | $10,919 |
| 2014 | $179 | $517 | $696 | $8,920 |
| 2013 | $294 | $517 | $811 | $8,428 |
| 2011 | $294 | $517 | $811 | $8,405 |
| 2010 | $339 | $504 | $843 | $8,152 |
| 2009 | $459 | $445 | $904 | $7,493 |
| 2007 | $431 | $517 | $948 | $7,867 |
Property facts
Year built
1940
Property type
single_family
Stories
2
Beds
—
Baths
3
Living area
1,372 sqft
Lot size
5,400 sqft
ZIP code
11510
City
North Baldwin
Street
William St
Coordinates
40.67891, -73.61003
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 831 William St last sell?
No public-record sale is on file for 831 William St.
What is the current tax assessment for 831 William St?
The most recent total assessment for 831 William St (year 2024) is $436 with $13,446 in property tax.
When was 831 William St built?
831 William St was built in 1940.
How does 831 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 831 William St?
831 William St is a 3 bath, 1,372 sqft, 5,400 sqft lot single_family.
Is 831 William St a flip candidate?
No — 831 William St does not appear in our flips dataset.
Is 831 William St a tax-appeal candidate?
No — 831 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
+2.5%
Implied 1-yr
+10.1%
2026 Q3
$779.2K
2026 Q4
$796.1K
ZIP 11510 — Median Price History + Forecast
Explore nearby
Geography
Other properties on William St