Montgomery County property record for 11209 Watermill Ln, Silver Spring, MD 20902 · Last verified August 2026
| Property Type | Townhouse |
|---|---|
| Details | 3 ba · 2,170 sqft · built 1990 |
| Lot Size | 0.041 acres (1,800 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $420,000 (Oct 2007) |
| Tax Bill | $5,999 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-02815163 |
| Primary APN | 13-02815163 |
|---|---|
| Alternative APN |
|
| Full Baths | 3 Baths |
|---|---|
| Half Baths | 2 Half Baths |
| Stories | 3 Stories |
| Building Area | 2,170 sqft Living Area |
| 1st Floor Area | 730 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Townhouse |
| Exterior Material | Siding |
| Roof Material | Composition Shingle |
| Lot Area | 1,800 sqft (0.041 acres) |
| Garage Type | Built-in |
| Garage Area | 260 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 160 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 02815163 |
|---|---|
| Street Address | 11209 WATERMILL LN |
| City | SILVER SPRING |
| State | MD |
| Zip | 20902-3430 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | KEMP MILL KNOLL |
| Legal Subdivision | WALLACES SUB |
| Legal Block | 1 |
| Legal Lot Number | 38 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 13 |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 703209 |
Source: Montgomery County records · APN 13-02815163
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 | 11209 WATERMILL LN, SILVER SPRING, MD 20902-3430 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 17, 2007 · Amount on Record |
| Deed Sale | Oct 17, 2007 · Amount on Record |
| Prior Sale | Jul 14, 2000 · Amount on Record |
| Deed Document Number | 2007103486 |
| Deed Book / Page | 34962 / 711 |
| Transfer Doc | 0182380019 |
| Record Updated | 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 | $522,000 (-1.34%) Land $180,000 Building $342,000 | $522,000 (-1.34%) Land $180,000 Building $342,000 | |
| 2025 | $5,999.00 (-3.95%) | $529,100 (+13.63%) Land $200,000 Building $329,100 | $529,100 (-) Land $200,000 Building $329,100 |
| 2024 | $6,246.00 (+37.12%) | ||
| 2023 | $465,633 | $529,100 Land $200,000 Building $329,100 | |
| 2022 | $4,555.00 |
Source: FEMA National Flood Hazard Layer, Montgomery County (24031C), updated April 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 240317032091, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 2 in force |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 264 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Verizon | Fiber | 2,300 / 2,300 |
| Xfinity | Cable | 2,000 / 250 |
| AT&T | Fixed Wireless | 100 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Radiate Holdings, Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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