Suffolk County, Babylon Town, Southold Town, Southampton Town and Islip Town property records for 68 addresses on Oak St, Mattituck, NY · Last verified August 2026
| Properties | 68 |
|---|---|
| Median Sale Price | $678,375 |
| Deeds and Mortgages on File | 69 |
| Median Price per Sqft | $844 |
| Owner Occupied | 9% |
| Median Annual Tax Bill | $10,443 |
| Median Year Built | 1955 |
| Median Ownership Tenure | 10 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,4162024 | 2 Names on Record | Assessor + 1 DocumentUpdated Aug 2026 |
0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $140,000Dec 1999 | 1 Name on Record | AssessorUpdated Aug 2026 |
0.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $785,000Sep 2012 | $5,5692024 | Amount on Record Feb 2002 | 2 Names on Record | AssessorUpdated Aug 2026 |
1 ba · 441 sqft · 0.192 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $150,500Jun 2017 | $4,2542024 | 1 Name on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
880 sqft · Built 1940 · 0.069 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $825,000Nov 2025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
3 ba · 2,100 sqft · 0.097 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $126,000Jul 1995 | $13,5972024 | Amount on Record Oct 1994 | 2 Names on Record | AssessorUpdated Aug 2026 |
0.36 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $678,375Apr 2026 | $5,7902024 | Amount on Record Dec 2025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
700 sqft · Built 1940 · 0.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $591,000Jul 2021 | $5,9132024 | 2 Names on Record | Assessor + 1 DocumentUpdated Aug 2026 |
0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,8252024 | 1 Name on Record | AssessorUpdated Aug 2026 |
5 bd · 3 ba · 2,864 sqft · 0.58 acres · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,450,000Mar 2011 | Amount on Record Mar 2004 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000Jun 2012 | $2,5782024 | —Nov 2010 | 1 Name on Record | AssessorUpdated Aug 2026 |
2 ba · 1,939 sqft · 0.398 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $12,3232024 | 1 Name on Record | AssessorUpdated Aug 2026 |
3 bd · 3 ba · 3,102 sqft · 0.58 acres · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $485,000Jul 1997 | Amount on Record Jun 1996 | 1 Name on Record | AssessorUpdated Aug 2026 |
0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,1192024 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2 ba · 1,392 sqft · 0.269 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,306,000Oct 2025 | Amount on Record Apr 2025 | 2 Names on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,800 sqft · 1 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,000Nov 2019 | $11,0152024 | Amount on Record — | 2 Names on Record | Assessor + 4 DocumentsUpdated Aug 2026 |
23,598 sqft · Built 1974 · 1.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,7662024 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 3,354 sqft · 0.569 acres · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,950,000Oct 2021 | Amount on Record Aug 2015 | 2 Names on Record | Assessor + 1 DocumentUpdated Aug 2026 |
1,160 sqft · Built 1955 · 0.101 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $205,000Jan 2015 | $7,0312024 | Amount on Record Jan 2007 | 1 Name on Record | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 2,179 sqft · 1.43 acres · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,550,000Nov 2019 | Amount on Record May 2016 | 2 Names on Record | Assessor + 1 DocumentUpdated Aug 2026 |
5 bd · 4,108 sqft · 0.569 acres · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000Dec 2000 | 2 Names on Record | AssessorUpdated Jul 2026 |
0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,2902024 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2 ba · 1,216 sqft · 0.149 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $13,3252024 | 2 Names on Record | Assessor + 1 DocumentUpdated Aug 2026 |
432 sqft · Built 1953 · 0.143 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $195,000Sep 2002 | $4,5602024 | 1 Name on Record | AssessorUpdated Aug 2026 |
0.08 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,2872024 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
3,000 sqft · Built 1956 · 0.144 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $265,000Apr 2013 | $18,8132024 | Amount on Record Jul 2007 | 1 Name on Record | AssessorUpdated Aug 2026 |
0.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $135,000May 2017 | $5,3202024 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
0.089 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Names on Record | AssessorUpdated Aug 2026 |
0.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Dec 2022 | $3,7562024 | 2 Names on Record | Assessor + 1 DocumentUpdated Aug 2026 |
5,662 sqft · Built 1985 · 0.348 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,000,000Oct 2006 | $27,3522024 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
5,775 sqft · Built 1986 · 0.413 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $30,7482024 | 1 Name on Record | AssessorUpdated Aug 2026 |
4,130 sqft · Built 1955 · 0.229 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000Nov 2004 | $37,7052024 | Amount on Record Jun 2004 | 1 Name on Record | AssessorUpdated Aug 2026 |
2,349 sqft · Built 1955 · 0.223 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Nov 2017 | $12,0372024 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
0.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,5722024 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
2 ba · 1,860 sqft · 0.249 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,2732024 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
0.356 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,500,000Jan 2017 | $6,5482024 | 1 Name on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
4 ba · 2,706 sqft · 0.235 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $151,500Dec 1996 | $18,5012024 | 1 Name on Record | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 780 sqft · 0.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,7352024 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2 ba · 1,636 sqft · 0.55 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,0542024 | 1 Name on Record | Assessor + 5 DocumentsUpdated Aug 2026 |
7,188 sqft · Built 1964 · 0.183 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $600,000Oct 2009 | $20,8272024 | 1 Name on Record | AssessorUpdated Aug 2026 |
33,246 sqft · Built 1953 · 0.695 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,500,000Jan 2017 | $159,6672024 | 1 Name on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
0.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $489,000Nov 2020 | $6,2592024 | Amount on Record May 2016 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
0.466 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $530,000Feb 2017 | $20,5062024 | Amount on Record Oct 1999 | 2 Names on Record | Assessor + 1 DocumentUpdated Aug 2026 |
0.184 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $335,000Sep 2003 | $3,5812024 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
0.229 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $625,000Mar 2024 | $15,7012024 | Amount on Record Nov 2014 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
1 ba · 1,658 sqft · 0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $340,000Jun 2019 | $10,4432024 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
1 ba · 1,030 sqft · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $340,000Sep 2024 | $8,1502024 | Amount on Record Nov 2001 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
1 ba · 862 sqft · 0.089 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $282,500May 2019 | $6,5662024 | Amount on Record Jan 2017 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
0.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Feb 2018 | $6,5722024 | Amount on Record Apr 2007 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 ba · 1,999 sqft · 0.184 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $50,500May 1998 | $12,7602024 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
2 ba · 1,672 sqft · 0.487 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $275,000Aug 2015 | $9,9522024 | Amount on Record May 2002 | 2 Names on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
0.106 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Aug 2026 |
2 ba · 1,901 sqft · 0.192 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,2282024 | 1 Name on Record | AssessorUpdated Aug 2026 |
2 ba · 1,728 sqft · 0.19 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $70,000Dec 2000 | $9,8992024 | —Jan 1994 | 1 Name on Record | AssessorUpdated Aug 2026 |
3 ba · 2,446 sqft · 0.19 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $105,000Jan 1996 | $15,2952024 | 1 Name on Record | AssessorUpdated Aug 2026 |
2 ba · 867 sqft · 0.306 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Nov 2013 | $7,6152024 | Amount on Record Mar 1995 | 1 Name on Record | AssessorUpdated Aug 2026 |
1 ba · 1,126 sqft · 0.19 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $295,000May 2015 | $7,8692024 | Amount on Record Dec 2013 | 1 Name on Record | AssessorUpdated Aug 2026 |
10,810 sqft · Built 2021 · 0.268 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $225,401Jul 2017 | $59,7852024 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
2 ba · 2,154 sqft · 0.185 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $218,660Oct 2002 | $16,0972024 | Amount on Record Dec 1993 | 2 Names on Record | AssessorUpdated Aug 2026 |
2 ba · 2,154 sqft · 0.184 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $174,000Aug 2001 | $16,0302024 | 2 Names on Record | AssessorUpdated Aug 2026 |
2 ba · 2,154 sqft · 0.271 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $440,000Aug 2022 | $15,6292024 | Amount on Record Sep 2010 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
9,000 sqft · 0.471 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,165,000Jul 2025 | $27,5532024 | Amount on Record Aug 2007 | 1 Name on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
1.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,650,000Nov 2016 | $108,9352024 | 1 Name on Record | AssessorUpdated Aug 2026 |
0.276 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $675,000Dec 2016 | $40,6272024 | 1 Name on Record | AssessorUpdated Aug 2026 |
32,578 sqft · Built 1953 · 1.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,500,000Jul 2026 | $76,6392024 | Amount on Record Jan 2015 | 1 Name on Record | Assessor + 5 DocumentsUpdated Aug 2026 |
10,166 sqft · Built 1952 · 0.459 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $495,000Apr 1998 | $22,2092024 | 2 Names on Record | AssessorUpdated Aug 2026 |
3,904 sqft · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $475,000Feb 2010 | $20,7982024 | Amount on Record Jan 1994 | 1 Name on Record | AssessorUpdated Aug 2026 |
19,299 sqft · Built 1947 · 0.573 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $67,7952024 | 1 Name on Record | AssessorUpdated Aug 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Low this street's cells rank at the 9th percentile of exposed land nationally · 24th in New York |
|---|---|
| Wildfire Likelihood | Low — less than 1 in 10,000 per year |
| Exposure | Direct 3 of 15 cells directly exposed · 7 adjoin burnable vegetation |