Montgomery County property records for 45 addresses on Armstrong Pl, Gaithersburg, MD · Last verified August 2026
| Properties | 45 |
|---|---|
| Median Sale Price | $931,095 |
| Deeds and Mortgages on File | 85 |
| Median Price per Sqft | $340 |
| Owner Occupied | 84% |
| Median Annual Tax Bill | $10,924 |
| Median Year Built | 2021 |
| Median Ownership Tenure | 4 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
0.209 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5162025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
0.037 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Aug 2026 |
4.5 ba · 2,400 sqft · 0.037 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $869,990Apr 2022 | $10,3832025 | Amount on Record Jul 2021 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4.5 ba · 2,360 sqft · 0.03 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,612,757Jul 2021 | $10,0702025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4.5 ba · 2,368 sqft · 0.03 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $780,000Apr 2022 | $9,3972025 | Amount on Record Jul 2021 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
4.5 ba · 2,360 sqft · 0.045 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $785,000Mar 2022 | $9,3782025 | Amount on Record Jul 2021 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4.5 ba · 2,408 sqft · 0.045 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $820,000Mar 2022 | $9,7112025 | Amount on Record Jul 2021 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4.5 ba · 2,408 sqft · 0.045 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $820,000Feb 2022 | $10,5762025 | Amount on Record Apr 2021 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4.5 ba · 2,360 sqft · 0.03 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $810,000Feb 2022 | $10,0072025 | Amount on Record Apr 2021 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4.5 ba · 2,360 sqft · 0.03 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $799,888Apr 2022 | $9,6992025 | Amount on Record Apr 2021 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4.5 ba · 2,400 sqft · 0.037 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $965,000Jun 2024 | $11,2482025 | Amount on Record Feb 2022 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
0.145 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3872025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
3.5 ba · 3,024 sqft · 0.043 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $914,930Nov 2021 | $11,5272025 | Amount on Record Jan 2021 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3.5 ba · 2,480 sqft · 0.03 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $847,540Nov 2021 | $10,8542025 | Amount on Record Jan 2021 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4.5 ba · 2,480 sqft · 0.03 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $950,000Feb 2026 | $10,2672025 | Amount on Record Nov 2021 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4.5 ba · 2,528 sqft · 0.038 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $850,000Nov 2021 | $11,3732025 | Amount on Record Jan 2021 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 ba · 3,024 sqft · 0.045 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,009,270May 2021 | $11,1582025 | Amount on Record Jul 2020 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4.5 ba · 3,044 sqft · 0.036 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,165,000Dec 2024 | $11,5842025 | Amount on Record May 2021 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 ba · 3,037 sqft · 0.036 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $912,857Feb 2021 | $10,9242025 | Amount on Record Jul 2020 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4.5 ba · 3,044 sqft · 0.036 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $929,040Feb 2021 | $11,7182025 | Amount on Record Jul 2020 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 ba · 3,024 sqft · 0.036 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $931,095Jan 2021 | $11,6742025 | Amount on Record Jul 2020 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 ba · 3,024 sqft · 0.043 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $979,193Jan 2021 | $12,0812025 | Amount on Record Jul 2020 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
0.095 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2252025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
4 ba · 3,024 sqft · 0.05 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $984,645Oct 2022 | $11,4102025 | Amount on Record Mar 2022 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 ba · 2,480 sqft · 0.03 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $920,000Sep 2024 | $10,6322025 | Amount on Record Oct 2022 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
4 ba · 2,480 sqft · 0.03 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $876,065Nov 2022 | $9,9402025 | Amount on Record Mar 2022 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
4 ba · 2,488 sqft · 0.03 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $886,865Oct 2022 | $9,9602025 | Amount on Record Mar 2022 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 ba · 2,480 sqft · 0.03 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $880,715Nov 2022 | $10,6322025 | Amount on Record Mar 2022 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 ba · 2,480 sqft · 0.03 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $859,265Nov 2022 | $9,9402025 | Amount on Record Mar 2022 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 ba · 3,033 sqft · 0.05 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $982,270Nov 2022 | $12,1252025 | Amount on Record Mar 2022 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
0.09 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2252025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
4 ba · 3,046 sqft · 0.046 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,092,500Aug 2026 | $13,9792025 | Amount on Record Dec 2021 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
4 ba · 3,040 sqft · 0.036 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $949,570Jan 2022 | $12,1282025 | —Jan 2022 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 ba · 3,024 sqft · 0.036 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,004,335Dec 2021 | $12,1352025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
5 ba · 3,032 sqft · 0.036 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,169,000Jul 2024 | $12,2762025 | Amount on Record Dec 2021 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 ba · 3,024 sqft · 0.036 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $967,988Dec 2021 | $11,6522025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 ba · 3,024 sqft · 0.046 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,037,500Jan 2022 | $12,6212025 | Amount on Record Dec 2021 | 2 Names on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
0.117 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2902025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
4.5 ba · 3,024 sqft · 0.043 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $996,570Jun 2023 | $11,1092025 | Amount on Record Jul 2022 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4.5 ba · 2,360 sqft · 0.03 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,000,000May 2026 | $10,1502025 | Amount on Record May 2023 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
4.5 ba · 2,360 sqft · 0.03 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $770,000Jun 2023 | $10,1502025 | Amount on Record Jul 2022 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4.5 ba · 3,024 sqft · 0.053 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $900,000Aug 2023 | $11,8012025 | Amount on Record Jul 2022 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 ba · 3,037 sqft · 0.054 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,102,980Nov 2022 | $13,0122025 | Amount on Record Mar 2022 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
4.5 ba · 3,024 sqft · 0.036 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $996,562Nov 2022 | $12,0002025 | Amount on Record Mar 2022 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4.5 ba · 3,024 sqft · 0.058 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,099,563Nov 2022 | $12,8552025 | Amount on Record Mar 2022 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Low this street's cells rank at the 2nd percentile of exposed land nationally · 5th in Maryland |
|---|---|
| Wildfire Likelihood | Low — less than 1 in 10,000 per year |
| Exposure | Direct 2 of 3 cells directly exposed · 3 adjoin burnable vegetation |