Montgomery County property records for 29 addresses on Grand St, Gaithersburg, MD · Last verified September 2026
| Properties | 29 |
|---|---|
| Median Sale Price | $648,000 |
| Deeds and Mortgages on File | 39 |
| Median Price per Sqft | $287 |
| Owner Occupied | 83% |
| Median Annual Tax Bill | $7,520 |
| Median Year Built | 2013 |
| Median Ownership Tenure | 12 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
308 Grand St |
3.5 ba · 4,158 sqft built 2013 · 0.098 acres | $647,790 Aug 2013 | $11,552 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
316 Grand St |
3.5 ba · 2,324 sqft built 2013 · 0.035 acres | $493,185 Nov 2012 | $7,112 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
320 Grand St |
3.5 ba · 2,146 sqft built 2013 · 0.028 acres | $475,205 Nov 2012 | $7,015 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
324 Grand St |
3.5 ba · 2,324 sqft built 2013 · 0.028 acres | $440,175 Nov 2012 | $8,012 2025 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
328 Grand St |
3.5 ba · 2,324 sqft built 2013 · 0.028 acres | $466,239 Nov 2012 | $7,320 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
332 Grand St |
3.5 ba · 2,146 sqft built 2013 · 0.028 acres | $675,000 Jun 2023 | $295 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
336 Grand St |
3 ba · 2,324 sqft built 2013 · 0.034 acres | $660,000 Mar 2026 | $7,998 2025 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
400 Grand St |
3.5 ba · 3,140 sqft built 2013 · 0.053 acres | $9,598 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
404 Grand St |
3 ba · 2,200 sqft built 2011 · 0.034 acres | $530,500 Mar 2020 | $8,184 2025 | Assessor + 5 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
405 Grand St |
3 ba · 2,260 sqft built 2013 · 0.037 acres | $481,500 Jun 2013 | $8,110 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
408 Grand St |
2.5 ba · 2,200 sqft built 2011 · 0.028 acres | $447,925 Feb 2012 | $7,454 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
409 Grand St |
3.5 ba · 1,940 sqft built 2013 · 0.028 acres | $605,000 Oct 2021 | $7,409 2025 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
412 Grand St |
2.5 ba · 2,110 sqft built 2011 · 0.028 acres | $517,135 Feb 2012 | $6,719 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
413 Grand St |
3 ba · 2,260 sqft built 2013 · 0.033 acres | $71,087 Jun 2015 | $8,147 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
416 Grand St |
2.5 ba · 2,200 sqft built 2011 · 0.028 acres | $572,500 Sep 2015 | $7,632 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
420 Grand St |
4 ba · 2,110 sqft built 2011 · 0.028 acres | $648,000 Oct 2022 | $7,520 2025 | Assessor + 4 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
424 Grand St |
2.5 ba · 2,200 sqft built 2011 · 0.036 acres | $494,390 Feb 2012 | $6,696 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
428 Grand St |
3 ba · 2,200 sqft built 2011 · 0.036 acres | $480,000 Feb 2017 | $7,839 2025 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
432 Grand St |
3.5 ba · 2,070 sqft built 2011 · 0.028 acres | $595,000 Mar 2021 | $6,515 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
436 Grand St |
2.5 ba · 2,200 sqft built 2011 · 0.028 acres | $463,715 Sep 2011 | $6,540 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
440 Grand St |
2.5 ba · 2,070 sqft built 2011 · 0.028 acres | $466,354 Feb 2012 | $295 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
444 Grand St |
2.5 ba · 2,200 sqft built 2011 · 0.029 acres | $441,400 Sep 2011 | $4,732 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
448 Grand St |
2.5 ba · 2,070 sqft built 2011 · 0.037 acres | $475,895 Sep 2011 | $7,193 2025 | Assessor + 4 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
452 Grand St |
0.07 acres | $15,000 Nov 2018 | $32 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
506 Grand St |
3.5 ba · 3,440 sqft built 2013 · 0.061 acres | $699,631 Jan 2014 | $10,672 2025 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
510 Grand St |
3.5 ba · 3,440 sqft built 2013 · 0.061 acres | $639,845 Dec 2013 | $9,823 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
514 Grand St |
3.5 ba · 3,230 sqft built 2013 · 0.061 acres | $623,070 Feb 2014 | $9,722 2025 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
518 Grand St |
3 ba · 2,825 sqft built 2011 · 0.094 acres | $650,000 May 2017 | $8,993 2025 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
522 Grand St |
3 ba · 3,200 sqft built 2013 · 0.092 acres | $870,000 Aug 2022 | $9,873 2025 | Assessor + 4 Documents Updated Aug 2026 | Owner on File Owner Occupied |