Suffolk County and Islip Town property records for 31 addresses on Beaver Ln, Ronkonkoma, NY · Last verified October 2026
| Properties | 31 |
|---|---|
| Median Sale Price | $450,000 |
| Deeds and Mortgages on File | 26 |
| Median Price per Sqft | $310 |
| Owner Occupied | 90% |
| Median Annual Tax Bill | $10,423 |
| Median Year Built | 1964 |
| Median Ownership Tenure | 10 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
534 Beaver Ln |
0.25 acres | $12,095 2024 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
538 Beaver Ln |
0.25 acres | $8,766 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
539 Beaver Ln |
2,292 sqft built 1965 · 0.25 acres | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
542 Beaver Ln |
2,270 sqft built 1970 · 0.369 acres | $325,000 Jun 2018 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
543 Beaver Ln |
0.41 acres | $80,500 Mar 2014 | $10,779 2024 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
545 Beaver Ln |
0.5 acres | $299,000 May 2012 | $10,423 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
546 Beaver Ln |
1,224 sqft built 1959 · 0.369 acres | $445,500 Sep 2021 | $8,906 2024 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
547 Beaver Ln |
0.5 acres | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
550 Beaver Ln |
0.5 acres | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
552 Beaver Ln |
814 sqft built 1960 · 0.5 acres | $280,000 Feb 2020 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
553 Beaver Ln |
1,639 sqft built 1964 · 0.5 acres | $450,000 Oct 2019 | $12,751 2024 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
554 Beaver Ln |
1,762 sqft built 1970 · 0.239 acres | $600,000 Apr 2025 | $10,285 2024 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
555 Beaver Ln |
0.639 acres | $390,000 Jan 2016 | $13,327 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
560 Beaver Ln |
0.55 acres | $380,000 Oct 2014 | $10,012 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
581 Beaver Ln |
0.46 acres | $138,000 Jan 1995 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
587 Beaver Ln |
0.25 acres | $175,500 May 1998 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
595 Beaver Ln |
0.5 acres | $620,000 Oct 2024 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
597 Beaver Ln |
0.25 acres | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
600 Beaver Ln |
0.489 acres | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
601 Beaver Ln |
0.239 acres | Assessor + 1 Document Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
610 Beaver Ln |
0.469 acres | $10,000 May 1999 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
616 Beaver Ln |
0.45 acres | $469,000 Oct 2006 | $12,506 2024 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
622 Beaver Ln |
1,450 sqft built 1947 · 0.639 acres | $450,000 May 2021 | $10,144 2024 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
629 Beaver Ln |
3,140 sqft built 1954 · 0.5 acres | $500,000 Jun 2022 | $14,509 2024 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
630 Beaver Ln |
0.4 acres | $273,000 Jul 2016 | $9,134 2024 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
636 Beaver Ln |
0.38 acres | $120,000 Apr 1996 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
637 Beaver Ln |
0.369 acres | $325,000 Aug 2012 | $9,217 2024 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
639 Beaver Ln |
0.619 acres | $329,600 Sep 2016 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
642 Beaver Ln |
0.35 acres | $250,000 Jan 2004 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
645 Beaver Ln |
0.5 acres | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
646 Beaver Ln |
0.25 acres | $140,000 Sep 1993 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |