Nassau County and Hempstead Town property records for 24 addresses on Webster Ave, Uniondale, NY · Last verified October 2026
| Properties | 24 |
|---|---|
| Median Sale Price | $420,000 |
| Deeds and Mortgages on File | 25 |
| Median Price per Sqft | $271 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $8,937 |
| Median Year Built | 1952 |
| Median Ownership Tenure | 11 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3 Webster Ave |
1.5 ba · 1,040 sqft built 1934 · 0.13 acres | $339,000 Mar 2016 | $6,282 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6 Webster Ave |
2 ba · 1,697 sqft built 1957 · 0.165 acres | $160,000 Nov 1997 | $6,822 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
421 Webster Ave |
3 bd · 2 ba · 1,630 sqft built 1919 · 0.21 acres | $430,000 Oct 2017 | $10,014 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
438 Webster Ave |
1 ba · 1,247 sqft built 1936 · 0.114 acres | $4,919 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
450 Webster Ave |
1 ba · 1,018 sqft built 1954 · 0.172 acres | $660,000 Mar 2024 | $8,203 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
457 Webster Ave |
2 ba · 1,752 sqft built 1941 · 0.165 acres | $140,000 Mar 1994 | $10,725 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
470 Webster Ave |
2 ba · 1,888 sqft built 1962 · 0.137 acres | $395,000 Apr 2018 | $10,182 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
474 Webster Ave |
3 ba · 1,680 sqft built 1954 · 0.12 acres | $381,000 Dec 2007 | $10,205 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
477 Webster Ave |
1 ba · 990 sqft built 1935 · 0.197 acres | $7,954 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
485 Webster Ave |
1.5 ba · 1,272 sqft built 1938 · 0.115 acres | $390,000 Dec 2005 | $7,727 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
489 Webster Ave |
3 ba · 1,321 sqft built 1938 · 0.142 acres | $429,300 Aug 2006 | $8,937 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
490 Webster Ave |
2 ba · 1,566 sqft built 1954 · 0.168 acres | $49,000 Oct 2010 | $9,492 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
503 Webster Ave |
2 ba · 1,638 sqft built 1957 · 0.13 acres | $415,000 Dec 2018 | $9,367 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
519 Webster Ave |
4 bd · 3 ba · 2,271 sqft built 1971 · 0.114 acres | $365,000 Aug 2015 | $10,114 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
534 Webster Ave |
2 ba · 1,310 sqft built 1954 · 0.137 acres | $283,250 Jan 2003 | $8,336 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
549 Webster Ave |
1.5 ba · 1,273 sqft built 1952 · 0.137 acres | $6,956 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
564 Webster Ave |
3 ba · 1,191 sqft built 1957 · 0.114 acres | $650,000 Jan 2025 | $9,571 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
569 Webster Ave |
2 ba · 1,307 sqft built 1947 · 0.103 acres | $420,000 Mar 2019 | $9,096 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
579 Webster Ave |
3 ba · 1,470 sqft built 1952 · 0.137 acres | $316,260 Apr 2019 | $9,907 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
580 Webster Ave |
2 ba · 1,245 sqft built 1952 · 0.158 acres | $163,500 Nov 1998 | $8,462 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
584 Webster Ave |
2 ba · 1,542 sqft built 1952 · 0.16 acres | $7,857 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
590 Webster Ave |
2 ba · 1,470 sqft built 1952 · 0.114 acres | $279,000 Sep 2013 | $8,225 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
597 Webster Ave |
2 ba · 1,620 sqft built 1952 · 0.137 acres | $160,000 Mar 1998 | $8,210 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
629 Webster Ave |
3 ba · 1,360 sqft built 1957 · 0.137 acres | $369,000 Oct 2016 | $9,786 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |