42 William St
Malverne, NY 11565
2 bd 1 ba Built 1938 Lot 5,330 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 | $192 | $388 | $8,450 |
| 2022 | $196 | $192 | $388 | $8,343 |
| 2021 | $196 | $192 | $388 | $12,390 |
| 2020 | $185 | $181 | $366 | $8,718 |
| 2019 | $122 | $465 | $587 | $8,748 |
| 2018 | $122 | $465 | $587 | $8,178 |
| 2016 | $122 | $465 | $587 | $7,407 |
| 2015 | $122 | $465 | $587 | $6,981 |
| 2014 | $122 | $465 | $587 | $6,663 |
| 2013 | $234 | $465 | $699 | $6,279 |
| 2011 | $234 | $465 | $699 | $6,234 |
| 2010 | $196 | $516 | $712 | $6,259 |
| 2009 | $430 | $516 | $946 | $6,641 |
| 2007 | $406 | $516 | $922 | $6,404 |
Property facts
Year built
1938
Property type
single_family
Stories
2
Beds
2
Baths
1
Living area
—
Lot size
5,330 sqft
ZIP code
11565
City
Malverne
Street
William St
Coordinates
40.67320, -73.67211
Frequently asked questions
When did 42 William St last sell?
No public-record sale is on file for 42 William St.
What is the current tax assessment for 42 William St?
The most recent total assessment for 42 William St (year 2024) is $388 with $8,450 in property tax.
When was 42 William St built?
42 William St was built in 1938.
How does 42 William St compare to others on William St?
We do not currently track other properties on William St.
What are the property facts for 42 William St?
42 William St is a 2 bed, 1 bath, 5,330 sqft lot single_family.
Is 42 William St a flip candidate?
No — 42 William St does not appear in our flips dataset.
Is 42 William St a tax-appeal candidate?
No — 42 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
+1.3%
Implied 1-yr
+5.2%
2026 Q2
$773.3K
2026 Q3
$782.6K
ZIP 11565 — Median Price History + Forecast
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