Montgomery County property record for 12911 Winterthur Ln, Silver Spring, MD 20904 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 2.5 Baths |
| Architecture Style | Townhouse |
| Year Built | Built 1970 |
| Square Footage | 1,470 sqft Living Area |
| Lot Size | 13,707 sqft (0.315 acres) |
| Garage | Carport, 231 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $5,459.00 (2025) |
Source: Montgomery County records · APN 05-00384514
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 | 12911 WINTERTHUR LN, SILVER SPRING, MD 20904-3350 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names 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 | $429,900 (+3.87%) Land $233,500 Building $196,400 | $429,900 (-) Land $233,500 Building $196,400 | |
| 2025 | $5,459.00 (+17.1%) | $413,900 (+8.38%) | $429,900 (+12.57%) Land $233,500 Building $196,400 |
| 2023 | $381,900 Land $233,500 Building $148,400 | $381,900 Land $233,500 Building $148,400 | |
| 2022 | $4,662.00 |
Source: FEMA National Flood Hazard Layer, Montgomery County (24031C), updated April 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Low above 20% of the US · above 41% of Maryland |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 05-00384514 |
|---|---|
| Alternative APN |
|
| Full Baths | 2.5 Baths |
|---|---|
| Partial Baths | 1 Partial Baths |
| Building Area | 1,470 sqft Living Area |
| 1st Floor | 1,470 sqft 1st Floor |
| Stories | 1 Stories |
| Utility Area | 55 sqft Utility Area |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Townhouse Style |
| Construction Type | Frame Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 13,707 sqft (0.315 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Carport Garage |
| Garage Area | 231 sqft Garage |
| Carport | Carport |
| Carport Area | 231 sqft Carport |
| Cooling System | Central Cooling |
|---|---|
| Heating System | HVAC Heating |
| Sewage | Municipal Sewage |
| Account Number | 00384514 |
|---|---|
| Street Address | 12911 WINTERTHUR LN |
| City | SILVER SPRING |
| State | MD |
| Zip | 20904-3350 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | WOODLAWN TERRACE |
| Legal Subdivision | L F HOBBS ADD WOODLAWN TERRACE |
| Legal Block | 4 |
| Legal Lot Number | 12 |
| Jurisdiction | MONTGOMERY MD |
| Minor Civil Division | 5 |
| Census Blockgroup | 4 |
| Census Block | 4022 |
| Census Tract | 701503 |
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