Montgomery County property record for 9409 Thornhill Rd, Silver Spring, MD 20901 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 2 Baths |
| Year Built | Built 1934 |
| Square Footage | 2,483 sqft Living Area |
| Lot Size | 7,505 sqft (0.172 acres) |
| Garage | Attached, 264 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $6,913.00 (2025) |
| Primary APN | 13-01031267 |
|---|---|
| Alternative APN |
|
| Full Baths | 2 Baths |
|---|---|
| Building Area | 2,483 sqft Living Area |
| Gross Area | 2,999 sqft Gross Area |
| 1st Floor | 1,314 sqft 1st Floor |
| Basement Area | 587 sqft Basement |
| Finished Basement | 587 sqft Finished |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1934 |
|---|---|
| Effective Year Built | Effective 1934 |
| Exterior Material | Brick Exterior |
| Construction Type | Frame Construction |
| Roof Material | Slate Roof |
| Lot Area | 7,505 sqft (0.172 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 264 sqft Garage |
| Porch | Enclosed Porch |
| Porch Area | 252 sqft Porch |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Radiant Heating |
| Sewage | Municipal Sewage |
| Account Number | 01031267 |
|---|---|
| Street Address | 9409 THORNHILL RD |
| City | SILVER SPRING |
| State | MD |
| Zip | 20901-4833 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | NORTH HILLS OF SLIGO PARK |
| Legal Subdivision | NORTH HILLS |
| Legal Block | A |
| Legal Lot Number | 23 |
| Jurisdiction | MONTGOMERY MD |
| Minor Civil Division | 13 |
| Census Blockgroup | 2 |
| Census Block | 2014 |
| Census Tract | 702302 |
Source: Montgomery County records · APN 13-01031267
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 | 9409 THORNHILL RD, SILVER SPRING, MD 20901-4833 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| 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 | $618,533 (+4.91%) | $647,500 (-) Land $313,700 Building $333,800 | |
| 2025 | $6,913.00 (+33.61%) | $589,567 (+5.17%) | $647,500 (+15.5%) Land $313,700 Building $333,800 |
| 2023 | $560,600 Land $313,700 Building $246,900 | $560,600 Land $313,700 Building $246,900 | |
| 2022 | $5,174.00 |
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