Montgomery County property record for 11800 Auth Ln, Silver Spring, MD 20902 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 3 Baths |
| Year Built | Built 1968 |
| Square Footage | 2,500 sqft Living Area |
| Lot Size | 11,199 sqft (0.257 acres) |
| Garage | Attached, 264 sqft |
| Occupancy | Owner Occupied |
| Last Sale | $270,000 (1999) |
| Tax Bill | $7,749.00 (2025) |
| Primary APN | 13-01406548 |
|---|---|
| Alternative APN |
|
| Full Baths | 3 Baths |
|---|---|
| Building Area | 2,500 sqft Living Area |
| Gross Area | 2,764 sqft Gross Area |
| 1st Floor | 1,900 sqft 1st Floor |
| Basement Area | 600 sqft Basement |
| Finished Basement | 600 sqft Finished |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1968 |
|---|---|
| Effective Year Built | Effective 1968 |
| Architectural Style | Townhouse Style |
| Exterior Material | Brick Exterior |
| Construction Type | Frame Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 11,199 sqft (0.257 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 264 sqft Garage |
| Porch | Open Porch |
| Porch Area | 80 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | HVAC Heating |
| Sewage | Municipal Sewage |
| Account Number | 01406548 |
|---|---|
| Street Address | 11800 AUTH LN |
| City | SILVER SPRING |
| State | MD |
| Zip | 20902-1643 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | GRAY ESTATES |
| Legal Subdivision | GRAY ESTATES |
| Legal Block | B |
| Legal Lot Number | 6 |
| Jurisdiction | MONTGOMERY MD |
| Minor Civil Division | 13 |
| Census Blockgroup | 4 |
| Census Block | 4009 |
| Census Tract | 703208 |
Source: Montgomery County records · APN 13-01406548
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 11800 AUTH LN, SILVER SPRING, MD 20902-1643 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 1999155668 |
| Deed Book / Page | 17304 / 563 |
| 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 | $667,900 (+0.86%) | $679,300 (+2.58%) Land $188,500 Building $490,800 | |
| 2025 | $7,749.00 (+40.38%) | $662,200 (+18.97%) Land $188,500 Building $473,700 | $662,200 (-) Land $188,500 Building $473,700 |
| 2023 | $556,600 | $662,200 Land $188,500 Building $473,700 | |
| 2022 | $5,520.00 |
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