Suffolk County and Brookhaven Town property records for 72 addresses on Ave C, Ronkonkoma, NY · Last verified October 2026
| Properties | 72 |
|---|---|
| Median Sale Price | $430,000 |
| Deeds and Mortgages on File | 61 |
| Median Price per Sqft | $326 |
| Owner Occupied | 86% |
| Median Annual Tax Bill | $10,275 |
| Median Year Built | 1969 |
| Median Ownership Tenure | 14 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
6 bd · 2 ba · 2,516 sqft · built 1962 · 0.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,0242024 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 998 sqft · built 1984 · 0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,4472024 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 1 ba · 1,720 sqft · built 1968 · 0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $155,000Sep 1997 | $9,6312024 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
3 bd · 1 ba · 1,050 sqft · built 1972 · 0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,5592024 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 1,165 sqft · built 1945 · 0.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $80,000Sep 1998 | $4,7562024 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 1,180 sqft · built 1979 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $135,000Sep 1994 | $9,7362024 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
5 bd · 1 ba · 1,396 sqft · built 1964 · 0.489 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,8942024 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 1,657 sqft · built 1965 · 0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,4122024 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
4 bd · 2 ba · 1,470 sqft · built 1955 · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,4422024 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 1 ba · 1,811 sqft · built 1951 · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,6812024 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2 ba · 1,415 sqft · built 1981 · 0.35 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $138,000Oct 1997 | $11,1472024 | Owner on Record | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 1 ba · 1,536 sqft · built 1972 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $558,500Nov 2024 | $7,5422024 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 1,344 sqft · built 1966 · 0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,7202024 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 1 ba · 3,508 sqft · built 1972 · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,3102024 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 2,226 sqft · built 1971 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $125,000May 1994 | $9,1442024 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 2 ba · 1,554 sqft · built 1985 · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,3802024 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 1,092 sqft · built 1985 · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $353,000Jan 2019 | $9,7082024 | Owner on Record | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 1 ba · 1,208 sqft · built 1960 · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,5922024 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 2 ba · 2,368 sqft · built 1930 · 0.419 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,3272024 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 1,272 sqft · built 1937 · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $25,000Jun 2015 | $5,9442024 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 948 sqft · built 1968 · 0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $633,000Jun 2024 | $9,3192024 | Amount on Record Nov 2013 | Owner on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 1,241 sqft · built 1971 · 0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $192,500May 2025 | $7,6372024 | Amount on Record Aug 2023 | Owner on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 2,180 sqft · built 1957 · 0.35 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,6752024 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 992 sqft · built 1939 · 0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $335,000Jan 2024 | $4,0712024 | Owner on Record | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2 ba · 1,440 sqft · built 1985 · 0.35 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $426,500Aug 2020 | $9,4762024 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2 ba · 2,257 sqft · built 1958 · 0.35 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $143,000Nov 1996 | $9,9632024 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
1 bd · 1 ba · 908 sqft · built 1939 · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $410,000Jan 2024 | $6,3072024 | Amount on Record Jun 2021 | 2 Owners on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,755 sqft · built 2002 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $33,200Nov 2009 | $11,0432024 | Amount on Record Sep 2002 | Owner on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 1,696 sqft · built 1972 · 0.369 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $12,8552024 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 1 ba · 1,788 sqft · built 1975 · 0.26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,1092024 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
1 bd · 1 ba · 1,043 sqft · built 1954 · 0.36 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,1202024 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 1 ba · 1,788 sqft · built 1973 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $430,000Jul 2021 | $12,4252024 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2 bd · 1 ba · 950 sqft · built 1950 · 0.389 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,0462024 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
5 bd · 2 ba · 2,569 sqft · built 1975 · 0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,7532024 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
6 bd · 2 ba · 2,050 sqft · built 1976 · 0.369 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $452,000Apr 2018 | $12,6192024 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
3 bd · 2 ba · 1,178 sqft · built 1930 · 0.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,6042024 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 3 ba · 2,840 sqft · built 1974 · 0.369 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $13,4782024 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 893 sqft · built 1930 · 0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,4062024 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 1,032 sqft · built 1970 · 0.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $12,9882024 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
1 bd · 1 ba · 751 sqft · built 1930 · 0.36 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,6872024 | 2 Owners on Record | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 2,098 sqft · built 2000 · 0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $200,000Dec 2000 | $13,4502024 | Amount on Record Aug 2000 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 2,100 sqft · built 1985 · 0.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $620,000Sep 2024 | $11,3652024 | Amount on Record Mar 2003 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 3 ba · 1,836 sqft · built 1965 · 0.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,2902024 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 1 ba · 1,825 sqft · built 1932 · 0.6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,5562024 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 2,058 sqft · built 1999 · 0.6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000Jul 2012 | $11,3652024 | Amount on Record Jan 2000 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 1,018 sqft · built 1939 · 0.439 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,2992024 | Owner on Record | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 1,625 sqft · built 1971 · 0.369 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,6132024 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 1,380 sqft · built 1970 · 0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $137,500Nov 1996 | $9,3452024 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 1,184 sqft · built 1969 · 0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $115,000Jul 1994 | $11,0002024 | Amount on Record Nov 1993 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2 ba · 1,358 sqft · built 1990 · 0.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $635,000Aug 2026 | $10,2752024 | Amount on Record May 2014 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
3 bd · 2 ba · 1,964 sqft · built 1969 · 0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $325,000Mar 2004 | $10,9352024 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 1,614 sqft · built 1970 · 0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $233,932Apr 2014 | $14,1442024 | Amount on Record Apr 2013 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
5 bd · 2 ba · 2,690 sqft · built 1970 · 0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $14,6612024 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2 ba · 1,678 sqft · built 1969 · 0.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $13,0492024 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
4 bd · 3 ba · 2,407 sqft · built 1969 · 0.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,3442024 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 1 ba · 1,770 sqft · built 1969 · 0.26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $395,000Sep 2005 | $4,3452024 | Amount on Record Mar 1999 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 1,204 sqft · built 1969 · 0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,5382024 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 1 ba · 1,674 sqft · built 1973 · 0.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,7202024 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 1,204 sqft · built 1969 · 0.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $142,000Jul 1995 | $11,2362024 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
4 bd · 2 ba · 1,684 sqft · built 1970 · 0.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $550,000Feb 2023 | $10,5052024 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
5 bd · 3 ba · 2,402 sqft · built 1982 · 0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,8612024 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
4 bd · 2 ba · 2,970 sqft · built 2005 · 0.293 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $468,000Mar 2008 | $14,8042024 | Amount on Record Jan 2003 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
6 bd · 2 ba · 3,460 sqft · built 1966 · 0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $15,3702024 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 1,026 sqft · built 1963 · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $113,500Sep 1997 | $9,8602024 | Amount on Record Jul 1994 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
5 bd · 2 ba · 2,530 sqft · built 1964 · 0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $290,000Nov 2012 | $11,3662024 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 1,976 sqft · built 1973 · 0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $370,000Oct 2012 | $12,4402024 | Amount on Record Dec 2009 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 4 ba · 3,002 sqft · built 2007 · 0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,8312024 | 2 Owners on Record | AssessorUpdated Aug 2026 |
5 bd · 2 ba · 1,889 sqft · built 1976 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $290,000Sep 2016 | $12,4252024 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
3 bd · 1 ba · 1,807 sqft · built 1967 · 0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $273,000Jan 2002 | $11,8442024 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
0.419 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,4312024 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 1,342 sqft · built 1963 · 0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $114,500Jun 1995 | $9,0012024 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
4 bd · 3 ba · 1,884 sqft · built 1986 · 0.46 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $345,000Mar 2016 | $14,1442024 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |