Montgomery County property record for 1101 Spring St, Silver Spring, MD 20910 · Last verified August 2026
| Property Type | Industrial > R&D Facility, Laboratory, Research Facility, Cosmetics, Pharmaceutical |
|---|---|
| Year Built | Built 2019 |
| Square Footage | 27,600 sqft Gross Area |
| Lot Size | 9,048 sqft (0.208 acres) |
| Last Sale | $1,775,000 (2006) |
| Tax Bill | $208,660.00 (2025) |
| Primary APN | 13-01431678 |
|---|---|
| Alternative APN |
|
| Building Area | 27,600 sqft Gross Area |
|---|---|
| 1st Floor | 27,600 sqft 1st Floor |
| Stories | 5 Stories |
| Year Built | Built 2019 |
|---|---|
| Effective Year Built | Effective 2019 |
| Exterior Material | Brick Exterior |
| Construction Type | Brick Construction |
| Fire Resistance Class | Buildings having fireproofed structural steel frames carrying all wall, floor and roof loads. Wall, floor and roof structures are built of non-combustible materials. |
| Lot Area | 9,048 sqft (0.208 acres) |
| Cooling System | A/C Chilled Water Cooling |
|---|---|
| Heating System | Hot Water Heating |
| Sewage | Municipal Sewage |
| Account Number | 01431678 |
|---|---|
| Street Address | 1101 SPRING ST |
| City | SILVER SPRING |
| State | MD |
| Zip | 20910-4020 |
| Property Usage | Industrial Property Usage |
| Type | Industrial > R&D Facility, Laboratory, Research Facility, Cosmetics, Pharmaceutical |
| Legal Description | PT 7 GRIFFITHS ADD WOODSIDE PARK |
| Legal Subdivision | WOODSIDE PARK J C WILSON EST |
| Legal Block | 1 |
| Legal Lot Number | P6 |
| Jurisdiction | MONTGOMERY MD |
| Minor Civil Division | 13 |
| Census Blockgroup | 3 |
| Census Block | 3010 |
| Census Tract | 702900 |
Source: Montgomery County records · APN 13-01431678
Assessment roll updated August 17, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Owner on File |
|---|---|
| Mailing Address | 1040 SPRING ST, SILVER SPRING, MD 20910-4004 |
| Owner Type | Owner is a Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 200651472 |
| Deed Book / Page | 32456 / 598 |
| Record Refreshed | Sep 20, 2026 |
Source: Montgomery County records · Assessment roll updated August 17, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Montgomery County |
| Unified School District | Montgomery County Public Schools (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $12,006,100 (-29.21%) Land $538,400 Building $11,467,700 | $12,006,100 (-29.21%) Land $538,400 Building $11,467,700 | |
| 2025 | $208,660.00 (+4.81%) | $16,959,400 (-3.08%) Land $538,400 Building $16,421,000 | $16,959,400 (-4.98%) Land $538,400 Building $16,421,000 |
| 2023 | $17,498,300 | $17,849,000 Land $480,700 Building $17,368,300 | |
| 2022 | $199,081.00 |
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