Suffolk County and Smithtown Town property records for 44 addresses on Mackay Dr, Hauppauge, NY · Last verified October 2026
| Properties | 44 |
|---|---|
| Median Sale Price | $650,000 |
| Deeds and Mortgages on File | 61 |
| Average Living Area | 1,728 sq ft |
| Owner Occupied | 89% |
| Median Annual Tax Bill | $10,123 |
| Median Year Built | 1961 |
| Median Ownership Tenure | 8 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2 Mackay Dr |
2 bd · 1 ba · 661 sqft built 1907 · 0.33 acres | $235,000 Apr 2013 | $3,892 2024 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3 Mackay Dr |
0.38 acres | $8,869 2024 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
5 Mackay Dr |
3 bd · 1.5 ba · 1,996 sqft 0.25 acres | $421,200 Sep 2014 | $12,220 2024 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6 Mackay Dr |
4 bd · 3.5 ba · 2,054 sqft built 1962 · 0.269 acres | $269,000 Oct 1999 | $9,925 2024 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
7 Mackay Dr |
4 bd · 1.5 ba · 1,612 sqft built 1961 · 0.31 acres | — Nov 2011 | $9,382 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8 Mackay Dr |
0.269 acres | $415,000 Jul 2008 | $12,238 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9 Mackay Dr |
0.289 acres | — Nov 2018 | $7,379 2024 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10 Mackay Dr |
0.3 acres | $8,554 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
11 Mackay Dr |
0.26 acres | $675,000 Mar 2026 | $8,256 2024 | Assessor + 3 Documents Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12 Mackay Dr |
0.25 acres | $690,000 Aug 2025 | $7,742 2024 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
15 Mackay Dr |
0.25 acres | $650,000 Feb 2023 | $14,898 2024 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17 Mackay Dr |
0.25 acres | $435,000 Feb 2017 | $10,413 2024 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
19 Mackay Dr |
0.25 acres | $138,000 May 1994 | $11,275 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20 Mackay Dr |
0.239 acres | $615,000 Feb 2023 | $14,617 2024 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21 Mackay Dr |
0.25 acres | $8,477 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22 Mackay Dr |
3 bd · 1.5 ba · 1,696 sqft built 1961 · 0.25 acres | $610,000 Mar 2022 | $10,321 2024 | Assessor + 4 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23 Mackay Dr |
3 bd · 1.5 ba · 1,612 sqft built 1961 · 0.25 acres | $98,750 Feb 2018 | $10,123 2024 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
25 Mackay Dr |
0.25 acres | $510,000 Apr 2022 | $16,922 2024 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
27 Mackay Dr |
0.319 acres | $710,000 Jul 2022 | $12,587 2024 | Assessor + 4 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
29 Mackay Dr |
4 bd · 1.5 ba · 2,129 sqft built 1961 · 0.419 acres | $550,500 Dec 2019 | $10,037 2024 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
30 Mackay Dr |
0.25 acres | $520,000 Feb 2020 | $10,894 2024 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
31 Mackay Dr |
0.289 acres | $3,191 2024 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
32 Mackay Dr |
0.25 acres | $760,000 May 2025 | $11,552 2024 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
33 Mackay Dr |
3 bd · 1.5 ba · 1,958 sqft built 1961 · 0.25 acres | $10,716 2024 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
34 Mackay Dr |
0.25 acres | $11,111 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
35 Mackay Dr |
3 bd · 1.5 ba · 1,612 sqft built 1961 · 0.25 acres | $10,827 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
36 Mackay Dr |
4 bd · 2.5 ba · 2,154 sqft built 1961 · 0.25 acres | $11,789 2024 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
37 Mackay Dr |
4 bd · 3 ba · 2,780 sqft built 1962 · 0.35 acres | $256,500 Nov 2001 | $15,194 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
38 Mackay Dr |
3 bd · 1.5 ba · 1,664 sqft built 1961 · 0.25 acres | $170,000 Sep 1997 | $9,811 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
39 Mackay Dr |
3 bd · 1.5 ba · 1,664 sqft built 1962 · 0.35 acres | $310,000 Dec 2014 | $11,145 2024 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
40 Mackay Dr |
3 bd · 1.5 ba · 1,612 sqft built 1962 · 0.26 acres | $385,000 Jan 2018 | $10,037 2024 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
41 Mackay Dr |
0.25 acres | $9,406 2024 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
42 Mackay Dr |
3 bd · 1.5 ba · 1,196 sqft built 1962 · 0.269 acres | $715,000 Mar 2024 | $9,999 2024 | Assessor + 4 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
43 Mackay Dr |
3 bd · 1.5 ba · 1,664 sqft built 1961 · 0.25 acres | — Jul 2021 | $10,259 2024 | Assessor + 4 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
44 Mackay Dr |
0.269 acres | $9,387 2024 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
45 Mackay Dr |
0.25 acres | $10,702 2024 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
46 Mackay Dr |
3 bd · 1.5 ba · 1,612 sqft built 1961 · 0.28 acres | $178,000 Mar 1995 | $9,455 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
47 Mackay Dr |
4 bd · 1.5 ba · 1,888 sqft built 1961 · 0.25 acres | $459,000 Dec 2014 | $10,938 2024 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
48 Mackay Dr |
3 bd · 1.5 ba · 1,196 sqft built 1962 · 0.25 acres | $425,000 Jul 2018 | $9,979 2024 | Assessor + 3 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
49 Mackay Dr |
0.25 acres | $485,000 Aug 2020 | $10,432 2024 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
50 Mackay Dr |
3 bd · 1.5 ba · 1,696 sqft built 1962 · 0.28 acres | $100,000 Apr 1998 | $9,811 2024 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
51 Mackay Dr |
3 bd · 1.5 ba · 1,612 sqft built 1963 · 0.25 acres | $9,979 2024 | Assessor + 2 Documents Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
53 Mackay Dr |
0.25 acres | $3,811 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
55 Mackay Dr |
3 bd · 1.5 ba · 1,958 sqft built 1961 · 0.25 acres | $8,459 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |