Montgomery County property records for 16 addresses on Desellum Ave, Gaithersburg, MD · Last verified October 2026
| Properties | 16 |
|---|---|
| Median Sale Price | $550,000 |
| Deeds and Mortgages on File | 13 |
| Median Price per Sqft | $202 |
| Owner Occupied | 81% |
| Median Annual Tax Bill | $5,800 |
| Median Year Built | 1957 |
| Median Ownership Tenure | 12 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9 Desellum Ave |
2,578 sqft built 1879 · 0.879 acres | $400,000 Dec 2011 | $9,293 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
11 Desellum Ave |
3.5 ba · 2,722 sqft built 1957 · 0.3 acres | $375,000 Mar 2004 | $5,800 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
13 Desellum Ave |
1.5 ba · 1,772 sqft built 1896 · 0.369 acres | $135,000 Oct 2018 | $1,827 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
15 Desellum Ave |
3 ba · 1,952 sqft built 1951 · 0.419 acres | — Apr 2009 | $4,513 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17 Desellum Ave |
1 ba · 1,334 sqft built 1939 · 0.387 acres | $315,000 Jun 2015 | $4,544 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
19 Desellum Ave |
2 ba · 1,786 sqft built 1951 · 0.469 acres | $370,250 Apr 2010 | $5,083 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21 Desellum Ave |
1 ba · 2,106 sqft built 1955 · 0.489 acres | $550,000 May 2025 | $5,030 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23 Desellum Ave |
2.5 ba · 1,870 sqft built 1929 · 0.507 acres | $335,000 Jun 2018 | $4,838 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
50 Desellum Ave |
2 ba · 1,092 sqft built 1982 · 0.21 acres | $110,000 Aug 1988 | $161 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
100 Desellum Ave |
2 ba · 2,228 sqft built 1900 · 2.3 acres | $12,050,006 Feb 2022 | $581 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
202 Desellum Ave |
3.5 ba · 4,263 sqft built 2000 · 0.233 acres | $550,000 Oct 2014 | $10,867 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
204 Desellum Ave |
3.5 ba · 3,636 sqft built 1997 · 0.209 acres | $683,000 Dec 2021 | $7,554 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
206 Desellum Ave |
3.5 ba · 3,467 sqft built 2000 · 0.288 acres | $286,900 Aug 2000 | $8,909 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
208 Desellum Ave |
4.5 ba · 4,510 sqft built 2000 · 0.415 acres | $371,891 Aug 2000 | $11,572 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
210 Desellum Ave |
2.5 ba · 2,976 sqft built 2000 · 0.357 acres | $281,050 Aug 2000 | $8,656 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
212 Desellum Ave |
3.5 ba · 2,867 sqft built 2000 · 0.225 acres | $580,000 Aug 2016 | $8,967 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |