21 Williamsburg Dr
Northport, NY 11768
5 bd 3 ba 3,034 sqft Built 1971 Lot 43,560 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 | $7,450 | $1,000 | $8,450 | $21,199 |
| 2024 | $7,450 | $1,000 | $8,450 | $20,735 |
| 2023 | $7,450 | $1,000 | $8,450 | $20,155 |
| 2022 | $7,450 | $1,000 | $8,450 | $19,827 |
| 2021 | $7,450 | $1,000 | $8,450 | $19,488 |
| 2020 | $7,450 | $1,000 | $8,450 | $19,275 |
| 2018 | $7,450 | $1,000 | $8,450 | $18,494 |
| 2017 | $7,450 | $1,000 | $8,450 | $18,118 |
| 2016 | $7,450 | $1,000 | $8,450 | $17,839 |
| 2015 | $7,450 | $1,000 | $8,450 | $16,647 |
| 2014 | $7,610 | $1,000 | $8,610 | $16,630 |
| 2013 | $8,095 | $1,000 | $9,095 | $17,139 |
| 2012 | $8,095 | $1,000 | $9,095 | $15,576 |
| 2011 | $8,095 | $1,000 | $9,095 | $16,310 |
| 2010 | $8,095 | $1,000 | $9,095 | $15,882 |
| 2008 | $8,095 | $1,000 | $9,095 | $14,978 |
| 2007 | $8,750 | $1,000 | $9,750 | $15,419 |
| 2006 | $8,750 | $1,000 | $9,750 | $14,496 |
Property facts
Year built
1971
Property type
single_family
Stories
2
Beds
5
Baths
3
Living area
3,034 sqft
Lot size
43,560 sqft
ZIP code
11768
City
Northport
Street
Williamsburg Dr
Coordinates
40.90348, -73.28112
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Williamsburg Dr last sell?
No public-record sale is on file for 21 Williamsburg Dr.
What is the current tax assessment for 21 Williamsburg Dr?
The most recent total assessment for 21 Williamsburg Dr (year 2025) is $8,450 with $21,199 in property tax.
When was 21 Williamsburg Dr built?
21 Williamsburg Dr was built in 1971.
How does 21 Williamsburg Dr compare to others on Williamsburg Dr?
We track 2 other properties on Williamsburg Dr. Browse the list under "Other properties on Williamsburg Dr" to compare beds, baths, and sale history.
What are the property facts for 21 Williamsburg Dr?
21 Williamsburg Dr is a 5 bed, 3 bath, 3,034 sqft, 43,560 sqft lot single_family.
Is 21 Williamsburg Dr a flip candidate?
No — 21 Williamsburg Dr does not appear in our flips dataset.
Is 21 Williamsburg Dr a tax-appeal candidate?
No — 21 Williamsburg Dr 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
-5.0%
2026 Q3
$1.02M
2026 Q4
$1.01M
ZIP 11768 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Williamsburg Dr