Warren County property records for 61 addresses on Rosemont Ln, Mason, OH · Last verified October 2026
| Properties | 61 |
|---|---|
| Median Sale Price | $599,000 |
| Deeds and Mortgages on File | 103 |
| Median Price per Sqft | $180 |
| Owner Occupied | 90% |
| Median Annual Tax Bill | $7,366 |
| Median Year Built | 2003 |
| Median Ownership Tenure | 16 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6297 Rosemont Ln |
4 bd · 3 ba · 4,242 sqft built 2004 · 0.487 acres | $599,000 Apr 2023 | $8,036 2024 | Assessor + 5 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6298 Rosemont Ln |
4 bd · 3 ba · 4,160 sqft built 2003 · 0.575 acres | $373,733 Dec 2003 | $9,879 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6306 Rosemont Ln |
4 bd · 3.5 ba · 4,101 sqft built 2003 · 0.492 acres | $399,333 Nov 2003 | $7,795 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6316 Rosemont Ln |
4 bd · 3.5 ba · 5,163 sqft built 2003 · 0.457 acres | $356,566 Mar 2004 | $8,622 2024 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6317 Rosemont Ln |
4 bd · 3 ba · 3,111 sqft built 2003 · 0.518 acres | $360,333 Oct 2003 | $7,397 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6326 Rosemont Ln |
4 bd · 3.5 ba · 4,187 sqft built 2004 · 0.457 acres | $381,000 Oct 2014 | $7,791 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6331 Rosemont Ln |
4 bd · 3 ba · 3,520 sqft built 2003 · 0.505 acres | $363,779 Feb 2004 | $7,505 2025 | Assessor + 1 Document Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6338 Rosemont Ln |
4 bd · 4 ba · 3,965 sqft built 2003 · 0.46 acres | $412,083 Apr 2004 | $8,252 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6341 Rosemont Ln |
4 bd · 3 ba · 3,574 sqft built 2003 · 0.494 acres | $346,896 Apr 2004 | $7,860 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6350 Rosemont Ln |
4 bd · 3.5 ba · 6,144 sqft built 2004 · 0.456 acres | $431,366 Aug 2004 | $10,133 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6353 Rosemont Ln |
4 bd · 4 ba · 2,614 sqft built 2004 · 0.403 acres | $620,000 Jul 2025 | $8,187 2025 | Assessor + 4 Documents Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6360 Rosemont Ln |
4 bd · 3 ba · 3,663 sqft built 2004 · 0.457 acres | $419,000 Aug 2014 | $8,520 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6372 Rosemont Ln |
4 bd · 3 ba · 3,622 sqft built 2005 · 0.46 acres | $391,525 Dec 2005 | $7,425 2025 | Assessor Updated Feb 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6386 Rosemont Ln |
4 bd · 3 ba · 3,418 sqft built 2004 · 0.458 acres | $600,000 May 2022 | $7,564 2025 | Assessor + 4 Documents Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6389 Rosemont Ln |
4 bd · 3.5 ba · 4,472 sqft built 2004 · 0.473 acres | $360,000 Mar 2011 | $8,713 2024 | Assessor + 1 Document Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6396 Rosemont Ln |
4 bd · 4 ba · 3,238 sqft built 2003 · 0.452 acres | $420,000 Aug 2014 | $7,714 2025 | Assessor + 2 Documents Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6399 Rosemont Ln |
4 bd · 4 ba · 3,310 sqft built 2003 · 0.48 acres | $620,000 Jul 2022 | $7,448 2025 | Assessor + 2 Documents Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6408 Rosemont Ln |
4 bd · 3 ba · 2,999 sqft built 2004 · 0.442 acres | $540,000 Sep 2022 | $6,941 2025 | Assessor + 1 Document Updated Feb 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6411 Rosemont Ln |
4 bd · 4 ba · 3,648 sqft built 2004 · 0.491 acres | $420,466 Jun 2004 | $8,605 2025 | Assessor + 3 Documents Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6421 Rosemont Ln |
4 bd · 2.5 ba · 2,724 sqft built 2003 · 0.496 acres | $535,000 Jun 2022 | $6,472 2024 | Assessor + 3 Documents Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6427 Rosemont Ln |
4 bd · 4 ba · 3,664 sqft built 2004 · 0.721 acres | $8,259 2025 | Assessor + 2 Documents Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6435 Rosemont Ln |
4 bd · 2.5 ba · 2,954 sqft built 2004 · 0.664 acres | $370,000 Jul 2018 | $6,718 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6442 Rosemont Ln |
4 bd · 4 ba · 5,189 sqft built 2003 · 0.537 acres | $481,500 Sep 2018 | $8,862 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6447 Rosemont Ln |
4 bd · 4.5 ba · 5,018 sqft built 2004 · 0.405 acres | $339,900 Oct 2004 | $8,358 2024 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6456 Rosemont Ln |
4 bd · 4 ba · 3,639 sqft built 2004 · 0.472 acres | $370,950 Jul 2004 | $8,623 2025 | Assessor + 2 Documents Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6459 Rosemont Ln |
5 bd · 4 ba · 3,070 sqft built 2005 · 0.635 acres | $362,500 Dec 2007 | $7,187 2025 | Assessor + 2 Documents Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6461 Rosemont Ln |
4 bd · 2.5 ba · 4,630 sqft built 2003 · 0.726 acres | $430,000 Dec 2019 | $8,120 2024 | Assessor + 1 Document Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6469 Rosemont Ln |
4 bd · 3 ba · 3,270 sqft built 2002 · 0.458 acres | $335,108 May 2003 | $7,294 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6479 Rosemont Ln |
4 bd · 3.5 ba · 3,494 sqft built 2003 · 0.381 acres | $388,500 Jun 2018 | $7,480 2025 | Assessor + 5 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6486 Rosemont Ln |
4 bd · 3 ba · 2,935 sqft built 2003 · 0.495 acres | $322,134 Apr 2004 | $7,366 2025 | Assessor Updated Feb 2026 | 3 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6491 Rosemont Ln |
4 bd · 3 ba · 3,500 sqft built 2003 · 0.355 acres | $362,000 Aug 2006 | $7,123 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6500 Rosemont Ln |
5 bd · 4 ba · 3,240 sqft built 2004 · 0.331 acres | $364,900 May 2008 | $8,307 2025 | Assessor + 6 Documents Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6509 Rosemont Ln |
4 bd · 4 ba · 2,362 sqft built 2001 · 0.402 acres | $340,000 Mar 2007 | $6,567 2025 | Assessor + 3 Documents Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6529 Rosemont Ln |
4 bd · 2.5 ba · 2,350 sqft built 2003 · 0.345 acres | $341,000 Sep 2019 | $5,872 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6532 Rosemont Ln |
4 bd · 3 ba · 2,156 sqft built 2003 · 0.339 acres | $250,166 May 2004 | $6,425 2024 | Assessor + 3 Documents Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6545 Rosemont Ln |
3 bd · 3 ba · 3,652 sqft built 2002 · 0.329 acres | $390,000 May 2020 | $7,474 2024 | Assessor + 3 Documents Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6546 Rosemont Ln |
4 bd · 4 ba · 2,256 sqft built 2002 · 0.329 acres | $246,000 May 2012 | $6,631 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6553 Rosemont Ln |
4 bd · 4 ba · 2,476 sqft built 2002 · 0.336 acres | $562,000 Jun 2023 | $7,596 2025 | Assessor + 1 Document Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6554 Rosemont Ln |
4 bd · 3 ba · 2,224 sqft built 2002 · 0.325 acres | $260,000 Dec 2012 | $5,866 2025 | Assessor Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6563 Rosemont Ln |
4 bd · 3 ba · 2,226 sqft built 2002 · 0.332 acres | $260,258 May 2002 | $6,826 2025 | Assessor Updated Feb 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6564 Rosemont Ln |
4 bd · 3 ba · 2,817 sqft built 2003 · 0.322 acres | $342,000 Aug 2005 | $6,602 2025 | Assessor Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6571 Rosemont Ln |
4 bd · 3 ba · 2,495 sqft built 2002 · 0.326 acres | — Jun 2023 | $6,667 2025 | Assessor + 1 Document Updated Feb 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6572 Rosemont Ln |
4 bd · 3 ba · 2,291 sqft built 2002 · 0.324 acres | $332,500 Aug 2017 | $6,193 2025 | Assessor + 2 Documents Updated Feb 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6579 Rosemont Ln |
4 bd · 3 ba · 2,327 sqft built 2001 · 0.323 acres | $271,000 May 2012 | $6,314 2025 | Assessor Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6580 Rosemont Ln |
4 bd · 3 ba · 2,414 sqft built 2003 · 0.325 acres | $302,500 Sep 2014 | $6,410 2025 | Assessor + 2 Documents Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6589 Rosemont Ln |
4 bd · 3 ba · 2,680 sqft built 2002 · 0.322 acres | $237,223 Sep 2002 | $6,668 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6590 Rosemont Ln |
4 bd · 3 ba · 3,294 sqft built 2003 · 0.324 acres | $325,000 Sep 2007 | $6,921 2025 | Assessor + 1 Document Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6598 Rosemont Ln |
4 bd · 4 ba · 2,386 sqft built 2002 · 0.323 acres | $250,000 Jul 2010 | $6,275 2025 | Assessor + 2 Documents Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6599 Rosemont Ln |
4 bd · 3 ba · 3,064 sqft built 2002 · 0.325 acres | $269,190 Feb 2003 | $6,770 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6607 Rosemont Ln |
4 bd · 3 ba · 2,786 sqft built 2002 · 0.331 acres | $276,443 Jul 2002 | $6,959 2025 | Assessor + 1 Document Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6608 Rosemont Ln |
4 bd · 2.5 ba · 2,674 sqft built 2002 · 0.325 acres | $299,966 Nov 2005 | $6,701 2025 | Assessor Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6615 Rosemont Ln |
4 bd · 4 ba · 2,718 sqft built 2003 · 0.338 acres | $267,030 Jun 2003 | $6,776 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6616 Rosemont Ln |
4 bd · 2.5 ba · 3,354 sqft built 2002 · 0.323 acres | $279,900 Feb 2003 | $7,258 2025 | Assessor + 6 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6625 Rosemont Ln |
5 bd · 4 ba · 3,734 sqft built 2002 · 0.346 acres | $338,000 Sep 2009 | $7,936 2025 | Assessor + 1 Document Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6626 Rosemont Ln |
4 bd · 2.5 ba · 2,720 sqft built 2003 · 0.323 acres | $324,000 Nov 2017 | $6,192 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6633 Rosemont Ln |
4 bd · 3 ba · 3,566 sqft built 2005 · 0.352 acres | $370,600 Oct 2010 | $7,770 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6636 Rosemont Ln |
3 bd · 3.5 ba · 3,747 sqft built 2001 · 0.475 acres | $340,000 Oct 2018 | $7,013 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6645 Rosemont Ln |
4 bd · 3 ba · 2,940 sqft built 2001 · 0.356 acres | $332,000 Jun 2016 | $6,524 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6653 Rosemont Ln |
5 bd · 4.5 ba · 4,509 sqft built 2005 · 0.357 acres | $705,000 Jun 2025 | $7,055 2024 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6658 Rosemont Ln |
4 bd · 4 ba · 3,660 sqft built 2003 · 0.428 acres | $326,450 Sep 2008 | $8,107 2025 | Assessor Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6663 Rosemont Ln |
4 bd · 3.5 ba · 3,730 sqft built 2008 · 0.346 acres | $350,000 Jun 2018 | $7,071 2025 | Assessor + 5 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |