16 William St
Sag Harbor, NY 11963
4 bd 1 ba 1,500 sqft Built 2008 Lot 5,227 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 | $692,400 | $760,800 | $1,453,200 | $2,018 |
| 2024 | $692,400 | $760,800 | $1,453,200 | $4,036 |
| 2023 | $692,400 | $760,800 | $1,453,200 | $3,996 |
| 2022 | $642,500 | $760,800 | $1,403,300 | $11,607 |
| 2021 | $642,500 | $760,800 | $1,403,300 | $11,364 |
| 2020 | $378,500 | $760,800 | $1,139,300 | $6,105 |
| 2018 | $134,300 | $760,800 | $895,100 | $5,142 |
| 2017 | $134,300 | $702,300 | $836,600 | $7,371 |
| 2016 | $156,200 | $702,300 | $858,500 | $2,002 |
| 2015 | $156,200 | $702,300 | $858,500 | $2,035 |
| 2014 | $156,200 | $702,300 | $858,500 | $2,102 |
| 2013 | $156,200 | $702,300 | $858,500 | $2,094 |
| 2012 | $156,200 | $702,300 | $858,500 | $2,037 |
| 2011 | $156,200 | $702,300 | $858,500 | $1,953 |
| 2010 | $156,200 | $702,300 | $858,500 | $1,868 |
| 2008 | $156,200 | $702,300 | $858,500 | $1,526 |
| 2007 | $156,200 | $702,300 | $858,500 | $1,491 |
| 2006 | $156,200 | $1,170,400 | $1,326,600 | $1,460 |
Property facts
Year built
2008
Property type
single_family
Stories
2
Beds
4
Baths
1
Living area
1,500 sqft
Lot size
5,227 sqft
ZIP code
11963
City
Sag Harbor
Street
William St
Coordinates
40.99562, -72.29147
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 16 William St last sell?
No public-record sale is on file for 16 William St.
What is the current tax assessment for 16 William St?
The most recent total assessment for 16 William St (year 2025) is $1,453,200 with $2,018 in property tax.
When was 16 William St built?
16 William St was built in 2008.
How does 16 William St compare to others on William St?
We track 3 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 16 William St?
16 William St is a 4 bed, 1 bath, 1,500 sqft, 5,227 sqft lot single_family.
Is 16 William St a flip candidate?
No — 16 William St does not appear in our flips dataset.
Is 16 William St a tax-appeal candidate?
No — 16 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
+1.2%
Implied 1-yr
+4.9%
2026 Q2
$3.7M
2026 Q3
$3.74M
ZIP 11963 — Median Price History + Forecast
Explore nearby
Geography
Other properties on William St