Suffolk County and Southampton Town property records for 29 addresses on Gardenia Ave, Hampton Bays, NY · Last verified October 2026
| Properties | 29 |
|---|---|
| Median Sale Price | $858,000 |
| Deeds and Mortgages on File | 27 |
| Median Price per Sqft | $592 |
| Owner Occupied | 55% |
| Median Annual Tax Bill | $7,269 |
| Median Year Built | 1993 |
| Median Ownership Tenure | 14 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1 Gardenia Ave |
3 bd · 1 ba · 924 sqft built 1991 · 0.319 acres | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2 Gardenia Ave |
4 bd · 2 ba · 1,665 sqft built 1999 · 0.419 acres | $410,000 May 2016 | $7,377 2024 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3 Gardenia Ave |
3 bd · 2 ba · 2,178 sqft built 2001 · 0.25 acres | $475,000 Jan 2017 | $7,550 2024 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
5 Gardenia Ave |
4 bd · 1 ba · 2,096 sqft built 1997 · 0.25 acres | $8,799 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6 Gardenia Ave |
3 bd · 2 ba · 1,489 sqft built 1990 · 0.25 acres | $880,000 Aug 2024 | $7,269 2024 | Assessor + 3 Documents Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
7 Gardenia Ave |
2 bd · 1 ba · 930 sqft built 1991 · 0.25 acres | $84,975 Dec 2001 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8 Gardenia Ave |
2 bd · 1 ba · 1,270 sqft built 1980 · 0.25 acres | $158,000 Oct 1999 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9 Gardenia Ave |
4 bd · 2 ba · 1,711 sqft built 1996 · 0.25 acres | $465,000 Sep 2019 | $6,182 2024 | Assessor + 3 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10 Gardenia Ave |
2 bd · 1 ba · 774 sqft built 1991 · 0.25 acres | $146,500 Oct 1999 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12 Gardenia Ave |
4 bd · 1 ba · 1,449 sqft built 1991 · 0.25 acres | $858,000 Jan 2025 | $5,555 2024 | Assessor + 2 Documents Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
13 Gardenia Ave |
4 bd · 2 ba · 1,680 sqft built 2003 · 0.389 acres | $532,500 Dec 2018 | $7,653 2024 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
14 Gardenia Ave |
4 bd · 2 ba · 1,777 sqft built 1999 · 0.369 acres | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
15 Gardenia Ave |
3 bd · 1 ba · 1,170 sqft built 1993 · 0.389 acres | $315,000 Apr 2011 | $7,182 2024 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
16 Gardenia Ave |
3 bd · 2 ba · 1,130 sqft built 1995 · 0.51 acres | $710,000 Feb 2023 | $6,243 2024 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17 Gardenia Ave |
3 bd · 2 ba · 1,026 sqft built 1994 · 0.519 acres | $400,000 Sep 2004 | $6,004 2024 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18 Gardenia Ave |
3 bd · 1 ba · 1,150 sqft built 2006 · 0.31 acres | $510,000 Jul 2020 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20 Gardenia Ave |
3 bd · 2 ba · 1,542 sqft built 1991 · 0.83 acres | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21 Gardenia Ave |
3 bd · 1 ba · 1,053 sqft built 2008 · 0.5 acres | $1,080,000 Oct 2025 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
24 Gardenia Ave |
5 bd · 3 ba · 2,615 sqft built 1991 · 0.25 acres | $100,000 Nov 1993 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
25 Gardenia Ave |
3 bd · 2 ba · 1,144 sqft built 1994 · 0.25 acres | $112,500 Jun 1995 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
26 Gardenia Ave |
2 bd · 1 ba · 1,014 sqft built 2000 · 0.25 acres | $400,000 Mar 2005 | $8,052 2024 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
27 Gardenia Ave |
4 bd · 1 ba · 2,302 sqft built 2000 · 0.25 acres | $290,000 Dec 2012 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
28 Gardenia Ave |
3 bd · 1 ba · 1,109 sqft built 1990 · 0.46 acres | $379,000 Sep 2016 | $6,582 2024 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
29 Gardenia Ave |
3 bd · 1 ba · 990 sqft built 1989 · 0.25 acres | $7,990,000 Feb 2023 | $5,590 2024 | Assessor + 3 Documents Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
30 Gardenia Ave |
3 bd · 1 ba · 1,092 sqft built 1993 · 0.25 acres | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
31 Gardenia Ave |
3 bd · 1 ba · 906 sqft built 1991 · 0.36 acres | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
32 Gardenia Ave |
3 bd · 2 ba · 1,626 sqft built 1993 · 0.25 acres | $480,000 Jul 2008 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
34 Gardenia Ave |
4 bd · 2 ba · 3,064 sqft built 1991 · 0.45 acres | — Jun 2012 | $10,509 2024 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
36 Gardenia Ave |
3 bd · 2 ba · 1,048 sqft built 1997 · 0.26 acres | $119,000 Feb 1997 | Assessor Updated Aug 2026 | Owner on File |