40 William Ave
Staten Island, NY 10308
1 bd 2 ba 975 sqft Built 1915 Lot 3,600 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 |
|---|---|---|---|---|
| 2025 | $11,700 | $12,240 | $23,940 | $4,097 |
| 2024 | $8,160 | $12,240 | $20,400 | $4,205 |
| 2023 | $11,520 | $12,240 | $23,760 | $4,555 |
| 2022 | $9,780 | $12,240 | $22,020 | $4,393 |
| 2021 | $8,520 | $12,240 | $20,760 | $4,368 |
| 2020 | $7,740 | $12,240 | $19,980 | $4,194 |
| 2019 | $8,340 | $12,240 | $20,580 | $3,910 |
| 2018 | $8,274 | $10,419 | $18,693 | $3,910 |
| 2017 | $7,920 | $10,630 | $18,550 | $3,781 |
| 2016 | $6,875 | $10,625 | $17,500 | $3,188 |
| 2015 | $7,486 | $9,026 | $16,512 | $2,919 |
| 2014 | $6,661 | $8,917 | $15,578 | $2,679 |
| 2012 | $6,184 | $9,275 | $15,459 | $2,521 |
| 2010 | $5,737 | $8,847 | $14,584 | $2,107 |
| 2009 | $4,613 | $9,147 | $13,760 | $1,982 |
| 2007 | $9,428 | $3,455 | $12,883 | $718 |
Property facts
Year built
1915
Property type
single_family
Stories
1
Beds
1
Baths
2
Living area
975 sqft
Lot size
3,600 sqft
ZIP code
10308
City
Staten Island
Street
William Ave
Coordinates
40.53891, -74.15082
Comparable properties nearby
Frequently asked questions
When did 40 William Ave last sell?
No public-record sale is on file for 40 William Ave.
What is the current tax assessment for 40 William Ave?
The most recent total assessment for 40 William Ave (year 2025) is $23,940 with $4,097 in property tax.
When was 40 William Ave built?
40 William Ave was built in 1915.
How does 40 William Ave compare to others on William Ave?
We track 5 other properties on William Ave. Browse the list under "Other properties on William Ave" to compare beds, baths, and sale history.
What are the property facts for 40 William Ave?
40 William Ave is a 1 bed, 2 bath, 975 sqft, 3,600 sqft lot single_family.
Is 40 William Ave a flip candidate?
No — 40 William Ave does not appear in our flips dataset.
Is 40 William Ave a tax-appeal candidate?
No — 40 William Ave 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
+5.1%
2026 Q2
$1.08M
2026 Q3
$1.08M
ZIP 10308 — Median Price History + Forecast
Explore nearby
Geography
Other properties on William Ave