Montgomery County property records for 41 addresses on Dean Dr, Rockville, MD · Last verified October 2026
| Properties | 41 |
|---|---|
| Median Sale Price | $481,260 |
| Deeds and Mortgages on File | 46 |
| Median Price per Sqft | $340 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $6,245 |
| Median Year Built | 1953 |
| Median Ownership Tenure | 12 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
300 Dean Dr |
2 ba · 1,156 sqft built 1951 · 0.156 acres | $5,244 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
302 Dean Dr |
1.5 ba · 1,044 sqft built 1951 · 0.172 acres | $112,000 May 1988 | $5,066 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
303 Dean Dr |
2.5 ba · 1,628 sqft built 1951 · 0.17 acres | $144,000 Feb 1999 | $6,438 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
304 Dean Dr |
2 ba · 1,338 sqft built 1951 · 0.193 acres | $6,302 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
305 Dean Dr |
2 ba · 2,421 sqft built 1951 · 0.18 acres | $6,458 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
306 Dean Dr |
3 ba · 2,004 sqft built 1951 · 0.178 acres | $467,500 Aug 2017 | $7,547 2025 | Assessor + 6 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
307 Dean Dr |
2 ba · 1,338 sqft built 1950 · 0.18 acres | $218,000 May 2009 | $5,376 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
308 Dean Dr |
2 ba · 1,338 sqft built 1951 · 0.192 acres | $550,000 May 2024 | $6,245 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
309 Dean Dr |
2 ba · 1,044 sqft built 1951 · 0.18 acres | $5,148 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
311 Dean Dr |
3 ba · 1,800 sqft built 1951 · 0.18 acres | $430,000 May 2017 | $6,957 2025 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
315 Dean Dr |
1 ba · 2,223 sqft built 1951 · 0.157 acres | $140,000 Jan 1990 | $5,964 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
317 Dean Dr |
2 ba · 1,287 sqft built 1951 · 0.157 acres | $326,500 Dec 2009 | $5,918 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
319 Dean Dr |
2 ba · 1,457 sqft built 1951 · 0.157 acres | $342,000 Jun 2015 | $6,020 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
321 Dean Dr |
2 ba · 1,457 sqft built 1951 · 0.157 acres | — Nov 2003 | $5,370 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
323 Dean Dr |
2 ba · 1,353 sqft built 1953 · 0.157 acres | $435,000 Mar 2023 | $5,658 2025 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
325 Dean Dr |
2 ba · 1,491 sqft built 1953 · 0.157 acres | $481,260 Oct 2020 | $6,880 2025 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
327 Dean Dr |
2 ba · 1,287 sqft built 1953 · 0.157 acres | $470,000 Apr 2021 | $5,590 2025 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
329 Dean Dr |
2 ba · 1,287 sqft built 1953 · 0.157 acres | $419,000 Feb 2019 | $6,707 2025 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
331 Dean Dr |
1.5 ba · 1,846 sqft built 1953 · 0.157 acres | $434,000 Jun 2013 | $7,792 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
333 Dean Dr |
2 ba · 1,607 sqft built 1953 · 0.157 acres | $330,000 Dec 2014 | $6,511 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
335 Dean Dr |
1.5 ba · 1,353 sqft built 1953 · 0.157 acres | $361,000 Jul 2011 | $6,018 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
337 Dean Dr |
1.5 ba · 1,623 sqft built 1953 · 0.157 acres | $5,858 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
339 Dean Dr |
1.5 ba · 1,383 sqft built 1953 · 0.156 acres | $525,000 Apr 2024 | $5,482 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
341 Dean Dr |
2 ba · 1,431 sqft built 1953 · 0.157 acres | $237,000 Jul 2003 | $5,639 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
343 Dean Dr |
2 ba · 1,359 sqft built 1954 · 0.156 acres | $370,000 Jul 2018 | $5,854 2025 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
345 Dean Dr |
2 ba · 1,791 sqft built 1953 · 0.171 acres | $610,000 Sep 2024 | $6,394 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
347 Dean Dr |
1.5 ba · 1,520 sqft built 1962 · 0.169 acres | $549,000 Feb 2025 | $6,410 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
349 Dean Dr |
2 ba · 1,309 sqft built 1955 · 0.138 acres | — Jun 1996 | $5,333 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
400 Dean Dr |
2 ba · 1,433 sqft built 1953 · 0.195 acres | $345,000 Oct 2014 | $5,749 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
402 Dean Dr |
2 ba · 2,333 sqft built 1953 · 0.145 acres | $385,000 Aug 2015 | $7,213 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
404 Dean Dr |
3 ba · 2,548 sqft built 1953 · 0.203 acres | $139,900 Apr 1992 | $8,112 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
500 Dean Dr |
2 ba · 1,567 sqft built 1953 · 0.204 acres | $350,000 Jun 2013 | $6,056 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
502 Dean Dr |
1 ba · 1,847 sqft built 1954 · 0.125 acres | $89,000 May 1986 | $6,699 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
504 Dean Dr |
2 ba · 1,935 sqft built 1953 · 0.177 acres | $400,000 Sep 2025 | $6,295 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
506 Dean Dr |
3 ba · 1,768 sqft built 1953 · 0.204 acres | $455,000 Mar 2020 | $7,456 2025 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
508 Dean Dr |
1 ba · 1,413 sqft built 1953 · 0.206 acres | — Oct 1991 | $5,755 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
510 Dean Dr |
2.5 ba · 1,782 sqft built 1953 · 0.192 acres | $400,000 Jun 2017 | $6,943 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
512 Dean Dr |
2 ba · 1,287 sqft built 1953 · 0.163 acres | $361,900 Nov 2006 | $5,736 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
600 Dean Dr |
2 ba · 1,916 sqft built 1953 · 0.186 acres | $150,000 Sep 1992 | $6,408 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
602 Dean Dr |
2 ba · 2,051 sqft built 1953 · 0.18 acres | $260,000 Mar 2020 | $6,253 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
604 Dean Dr |
3 ba · 1,727 sqft built 1953 · 0.154 acres | $118,500 Feb 1999 | $6,926 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |