830 William St
North Baldwin, NY 11510
2 ba 1,070 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 | $196 | $207 | $403 | $11,935 |
| 2023 | $196 | $207 | $403 | $10,999 |
| 2022 | $196 | $207 | $403 | $11,005 |
| 2021 | $196 | $207 | $403 | $14,844 |
| 2020 | $243 | $149 | $392 | $12,018 |
| 2019 | $76 | $517 | $593 | $8,163 |
| 2018 | $76 | $517 | $593 | $9,424 |
| 2016 | $76 | $517 | $593 | $8,497 |
| 2015 | $76 | $517 | $593 | $7,789 |
| 2014 | — | $517 | $517 | $7,381 |
| 2013 | $175 | $517 | $692 | $6,965 |
| 2011 | $175 | $517 | $692 | $7,591 |
| 2010 | $256 | $517 | $773 | $7,812 |
| 2009 | $405 | $517 | $922 | $7,664 |
| 2007 | $361 | $517 | $878 | $7,190 |
Property facts
Year built
1940
Property type
single_family
Stories
1
Beds
—
Baths
2
Living area
1,070 sqft
Lot size
5,400 sqft
ZIP code
11510
City
North Baldwin
Street
William St
Coordinates
40.67849, -73.61007
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 830 William St last sell?
No public-record sale is on file for 830 William St.
What is the current tax assessment for 830 William St?
The most recent total assessment for 830 William St (year 2024) is $403 with $11,935 in property tax.
When was 830 William St built?
830 William St was built in 1940.
How does 830 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 830 William St?
830 William St is a 2 bath, 1,070 sqft, 5,400 sqft lot single_family.
Is 830 William St a flip candidate?
No — 830 William St does not appear in our flips dataset.
Is 830 William St a tax-appeal candidate?
No — 830 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