Suffolk County and Islip Town property records for 19 addresses on Giller Ave, Holbrook, NY · Last verified October 2026
| Properties | 19 |
|---|---|
| Median Sale Price | $440,000 |
| Deeds and Mortgages on File | 17 |
| Median Price per Sqft | $286 |
| Owner Occupied | 89% |
| Median Annual Tax Bill | $9,781 |
| Median Year Built | 1962 |
| Median Ownership Tenure | 10 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
114 Giller Ave |
1.18 acres | $450,000 Jan 2006 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
119 Giller Ave |
0.169 acres | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
122 Giller Ave |
0.18 acres | $7,197 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
124 Giller Ave |
2,104 sqft built 1935 · 0.18 acres | $475,000 May 2021 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
125 Giller Ave |
0.169 acres | $345,000 Oct 2016 | $9,781 2024 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
133 Giller Ave |
1,266 sqft built 1963 · 0.169 acres | $460,000 Jun 2021 | $9,806 2024 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
136 Giller Ave |
0.18 acres | $343,000 Jul 2008 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
139 Giller Ave |
0.169 acres | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
140 Giller Ave |
0.13 acres | $234,500 Sep 2012 | $6,408 2024 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
147 Giller Ave |
1,800 sqft built 1961 · 0.18 acres | $225,000 Feb 2004 | $10,133 2024 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
150 Giller Ave |
0.23 acres | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
157 Giller Ave |
0.169 acres | $359,470 Sep 2007 | $7,695 2024 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
160 Giller Ave |
0.23 acres | $50,000 Nov 1998 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
165 Giller Ave |
1,322 sqft built 1965 · 0.189 acres | $575,000 Aug 2022 | $9,957 2024 | Assessor + 4 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
166 Giller Ave |
0.18 acres | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
171 Giller Ave |
0.169 acres | $8,854 2024 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
176 Giller Ave |
1,767 sqft built 1946 · 0.269 acres | $430,000 Apr 2021 | $8,490 2024 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
179 Giller Ave |
1,534 sqft built 1962 · 0.189 acres | $440,000 Nov 2021 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
180 Giller Ave |
1,680 sqft built 1980 · 0.23 acres | $419,000 Feb 2021 | $9,832 2024 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |