15 William St
New York, NY 10005
1 ba 698 sqft Built 2005 apartment
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 | $141,905 | $5,136 | $147,041 | $13,783 |
| 2024 | $141,905 | $5,136 | $147,041 | $13,821 |
| 2023 | $127,100 | $5,136 | $132,236 | $13,382 |
| 2022 | $126,955 | $5,136 | $132,091 | $16,161 |
| 2021 | $121,759 | $5,136 | $126,895 | $15,566 |
| 2020 | $135,352 | $5,136 | $140,488 | $16,284 |
| 2019 | $132,194 | $5,136 | $137,330 | $15,545 |
| 2018 | $125,859 | $5,136 | $130,995 | $11,770 |
| 2017 | $124,457 | $5,136 | $129,593 | $11,256 |
| 2016 | $109,242 | $5,136 | $114,378 | $8,252 |
| 2015 | $93,573 | $5,136 | $98,709 | $5,420 |
| 2013 | $95,683 | $5,136 | $100,819 | $5,440 |
| 2011 | $95,392 | $5,137 | $100,529 | $2,893 |
| 2010 | $97,511 | $5,136 | $102,647 | $600 |
Property facts
Year built
2005
Property type
apartment
Stories
—
Beds
—
Baths
1
Living area
698 sqft
Lot size
—
ZIP code
10005
City
New York
Street
William St
Coordinates
40.70536, -74.01035
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 15 William St last sell?
No public-record sale is on file for 15 William St.
What is the current tax assessment for 15 William St?
The most recent total assessment for 15 William St (year 2025) is $147,041 with $13,783 in property tax.
When was 15 William St built?
15 William St was built in 2005.
How does 15 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 15 William St?
15 William St is a 1 bath, 698 sqft apartment.
Is 15 William St a flip candidate?
No — 15 William St does not appear in our flips dataset.
Is 15 William St a tax-appeal candidate?
No — 15 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
+3.6%
Implied 1-yr
+14.2%
2026 Q3
$1.93M
2026 Q4
$1.98M
ZIP 10005 — Median Price History + Forecast
Explore nearby
Geography
Other properties on William St