Montgomery County property record for 10309 Douglas Ave, Silver Spring, MD 20902 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 1.5 Baths |
| Architecture Style | Townhouse |
| Year Built | Built 1949 |
| Square Footage | 1,896 sqft Living Area |
| Lot Size | 7,150 sqft (0.164 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $5,866.00 (2025) |
| Primary APN | 13-01101428 |
|---|---|
| Alternative APN |
|
| Full Baths | 1.5 Baths |
|---|---|
| Partial Baths | 1 Partial Baths |
| Building Area | 1,896 sqft Living Area |
| Gross Area | 2,120 sqft Gross Area |
| 1st Floor | 1,156 sqft 1st Floor |
| Basement Area | 740 sqft Basement |
| Finished Basement | 740 sqft Finished |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1949 |
| Architectural Style | Townhouse Style |
| Exterior Material | Brick Exterior |
| Construction Type | Brick Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 7,150 sqft (0.164 acres) |
| Porch | Enclosed Porch |
| Porch Area | 357 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | HVAC Heating |
| Sewage | Municipal Sewage |
| Account Number | 01101428 |
|---|---|
| Street Address | 10309 DOUGLAS AVE |
| City | SILVER SPRING |
| State | MD |
| Zip | 20902-4101 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | CARROLL KNOLLS |
| Legal Subdivision | CARROLL KNOLLS OSTROWS SUB |
| Legal Block | B |
| Legal Lot Number | 23 |
| Jurisdiction | MONTGOMERY MD |
| Minor Civil Division | 13 |
| Census Blockgroup | 3 |
| Census Block | 3001 |
| Census Tract | 704000 |
Source: Montgomery County records · APN 13-01101428
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 | 10309 DOUGLAS AVE, SILVER SPRING, MD 20902-4101 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 200922338 |
| 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 | $505,800 (+1.44%) | $513,000 (-) Land $286,100 Building $226,900 | |
| 2025 | $5,866.00 (+8.97%) | $498,600 (+1.47%) | $513,000 (+4.4%) Land $286,100 Building $226,900 |
| 2023 | $491,400 Land $261,100 Building $230,300 | $491,400 Land $261,100 Building $230,300 | |
| 2022 | $5,383.00 |
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