Nassau County and Hempstead Town property records for 64 addresses on Dubois Ave, Valley Stream, NY · Last verified October 2026
| Properties | 64 |
|---|---|
| Median Sale Price | $620,000 |
| Deeds and Mortgages on File | 54 |
| Median Price per Sqft | $404 |
| Owner Occupied | 91% |
| Median Annual Tax Bill | $9,386 |
| Median Year Built | 1928 |
| Median Ownership Tenure | 12 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1 Dubois Ave |
1.5 ba · 2,292 sqft built 1921 · 0.305 acres | $710,000 Jan 2023 | $12,103 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
13 Dubois Ave |
2 ba · 2,151 sqft built 1925 · 0.241 acres | $505,000 Mar 2004 | $10,305 2025 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17 Dubois Ave |
4 ba · 4,150 sqft built 2020 · 0.257 acres | $610,000 Dec 2018 | $17,661 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20 Dubois Ave |
3 bd · 3 ba · 1,919 sqft built 1920 · 0.203 acres | $413,000 Aug 2014 | $11,707 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
27 Dubois Ave |
1.5 ba · 2,031 sqft built 1925 · 0.257 acres | $9,445 2025 | Assessor + 2 Documents Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
28 Dubois Ave |
2.5 ba · 2,229 sqft built 1930 · 0.229 acres | $15,891 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
37 Dubois Ave |
2.5 ba · 1,602 sqft built 1923 · 0.192 acres | — Mar 2014 | $11,156 2025 | Assessor + 5 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
45 Dubois Ave |
3.5 ba · 2,392 sqft built 1950 · 0.192 acres | $340,500 Jul 2009 | $1,427 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
46 Dubois Ave |
2 ba · 2,028 sqft built 1950 · 0.121 acres | $4,183 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
49 Dubois Ave |
3 ba · 2,083 sqft built 1925 · 0.192 acres | $225,000 Oct 1999 | $10,490 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
50 Dubois Ave |
3 ba · 2,264 sqft built 1950 · 0.121 acres | $9,437 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
54 Dubois Ave |
1.5 ba · 1,450 sqft built 1950 · 0.121 acres | $533,000 Oct 2020 | $10,065 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
58 Dubois Ave |
2 ba · 1,378 sqft built 1950 · 0.121 acres | $620,000 Jun 2022 | $10,004 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
62 Dubois Ave |
1.5 ba · 1,436 sqft built 1950 · 0.121 acres | $212,000 Jun 2001 | $8,391 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
66 Dubois Ave |
3 bd · 1.5 ba · 1,436 sqft built 1950 · 0.121 acres | $760,000 Nov 2025 | $9,441 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
70 Dubois Ave |
2 ba · 2,286 sqft built 1950 · 0.121 acres | $287,500 Oct 2001 | $10,038 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
74 Dubois Ave |
1.5 ba · 1,436 sqft built 1950 · 0.121 acres | $435,000 Jul 2007 | $8,391 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
79 Dubois Ave |
4 ba · 2,279 sqft built 1975 · 0.154 acres | $450,000 Aug 2011 | $11,746 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
83 Dubois Ave |
1.5 ba · 1,787 sqft built 1928 · 0.192 acres | $11,007 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
87 Dubois Ave |
1.5 ba · 1,386 sqft built 1950 · 0.192 acres | $10,292 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
98 Dubois Ave |
1.5 ba · 1,532 sqft built 1928 · 0.091 acres | $8,288 2025 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
102 Dubois Ave |
2.5 ba · 1,484 sqft built 1928 · 0.091 acres | $760,000 Oct 2024 | $8,720 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
106 Dubois Ave |
1.5 ba · 1,448 sqft built 1928 · 0.091 acres | $730,000 Jul 2026 | $8,268 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
109 Dubois Ave |
2 ba · 1,594 sqft built 1952 · 0.123 acres | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
110 Dubois Ave |
1.5 ba · 1,642 sqft built 1928 · 0.091 acres | $8,370 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
114 Dubois Ave |
4 bd · 2.5 ba · 2,477 sqft built 1928 · 0.091 acres | $460,000 Oct 2013 | $11,650 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
124 Dubois Ave |
2.5 ba · 1,532 sqft built 1928 · 0.091 acres | $670,000 Dec 2022 | $10,292 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
128 Dubois Ave |
1.5 ba · 1,642 sqft built 1928 · 0.091 acres | $599,000 Oct 2021 | $9,427 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
132 Dubois Ave |
1.5 ba · 1,448 sqft built 1928 · 0.091 acres | $3,380 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
133 Dubois Ave |
1 bd · 1 ba · 16,650 sqft built 1975 · 0.319 acres | $600,000 Jul 1997 | $65,626 2025 | Assessor + 2 Documents Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
136 Dubois Ave |
1.5 ba · 1,642 sqft built 1928 · 0.091 acres | $8,041 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
140 Dubois Ave |
3 bd · 2.5 ba · 1,666 sqft built 1928 · 0.091 acres | $459,988 Aug 2016 | $9,160 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
149 Dubois Ave |
3,000 sqft 0.068 acres | $5,548 2025 | Assessor Updated Jun 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
501, #509 Dubois Ave |
5,180 sqft built 1926 · 0.229 acres | $925,000 Aug 2017 | $47,200 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
510 Dubois Ave |
1 units · 5,100 sq ft | — — |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
511 Dubois Ave |
3 bd · 1 ba · 1,196 sqft built 1924 · 0.11 acres | $275,000 Apr 2012 | $7,958 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
515 Dubois Ave |
1.5 ba · 1,337 sqft built 1925 · 0.095 acres | $295,000 Aug 2010 | $7,300 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
517 Dubois Ave |
1 ba · 1,157 sqft built 1925 · 0.129 acres | $227,000 Dec 2001 | $8,666 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
521 Dubois Ave |
1 ba · 1,324 sqft built 1925 · 0.12 acres | $440,000 Sep 2005 | $9,139 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
525 Dubois Ave |
1 ba · 1,469 sqft built 1925 · 0.132 acres | $525,000 Sep 2024 | $9,983 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
529 Dubois Ave |
1.5 ba · 1,297 sqft built 1925 · 0.12 acres | $525,000 Jul 2021 | $7,986 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
533 Dubois Ave |
4 bd · 1 ba · 1,300 sqft built 1925 · 0.132 acres | $317,500 Sep 2012 | $8,810 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
537 Dubois Ave |
1 ba · 1,156 sqft built 1926 · 0.119 acres | $615,000 Mar 2024 | $8,082 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
541 Dubois Ave |
2.5 ba · 1,702 sqft built 1926 · 0.122 acres | $670,000 Sep 2021 | $9,242 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
543 Dubois Ave |
3 bd · 1.5 ba · 1,184 sqft built 1925 · 0.12 acres | $412,000 Jun 2016 | $9,386 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
547 Dubois Ave |
1 ba · 1,156 sqft built 1922 · 0.137 acres | $365,000 Aug 2017 | $8,583 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
557 Dubois Ave |
1 ba · 1,196 sqft built 1926 · 0.114 acres | $143,000 Feb 1993 | $7,423 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
563 Dubois Ave |
1.5 ba · 2,282 sqft built 1925 · 0.114 acres | $185,000 Jul 1999 | $9,461 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
569 Dubois Ave |
2 bd · 2 ba · 1,500 sqft built 1926 · 0.114 acres | $369,000 Apr 2016 | $9,036 2025 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
575 Dubois Ave |
2 ba · 1,572 sqft built 1926 · 0.114 acres | $530,000 Feb 2021 | $9,901 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
579 Dubois Ave |
1 ba · 1,196 sqft built 1926 · 0.101 acres | $130,000 Apr 1997 | $7,979 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
583 Dubois Ave |
2 ba · 1,477 sqft built 1926 · 0.091 acres | $225,000 Nov 2001 | $8,829 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
587 Dubois Ave |
1.5 ba · 1,200 sqft built 1926 · 0.089 acres | $226,000 Feb 2001 | $8,974 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
596 Dubois Ave |
1 ba · 1,357 sqft built 1942 · 0.153 acres | $174,000 Jul 1993 | $8,499 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
597 Dubois Ave |
4 bd · 2 ba · 1,581 sqft built 1946 · 0.179 acres | $317,000 Oct 2012 | $9,399 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
605 Dubois Ave |
1 ba · 1,411 sqft built 1946 · 0.16 acres | $325,000 Aug 2015 | $7,805 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
606 Dubois Ave |
1 ba · 1,474 sqft built 1942 · 0.143 acres | $365,000 Jan 2018 | $10,530 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
611 Dubois Ave |
1.5 ba · 1,427 sqft built 1946 · 0.153 acres | $8,103 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
617 Dubois Ave |
2 ba · 1,764 sqft built 1946 · 0.153 acres | $9,715 2025 | Assessor Updated Jun 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
620 Dubois Ave |
2 ba · 1,523 sqft built 1947 · 0.199 acres | $493,000 Dec 2006 | $14,022 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
623 Dubois Ave |
2.5 ba · 2,219 sqft built 1946 · 0.16 acres | $9,216 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
624 Dubois Ave |
2 ba · 1,411 sqft built 1947 · 0.165 acres | $440,000 Feb 2019 | $11,572 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
628 Dubois Ave |
2 ba · 1,512 sqft built 1947 · 0.179 acres | $192,000 May 1996 | $9,694 2025 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
632 Dubois Ave |
2 ba · 1,523 sqft built 1947 · 0.177 acres | $290,500 May 2019 | $12,670 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |