Montgomery County property record for 8512 11th Ave, Silver Spring, MD 20903
| Property Type | Townhouse |
|---|---|
| Details | 1.5 ba · 1,360 sqft · built 1954 |
| Lot Size | 0.122 acres (5,321 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $110,000 (Dec 1990) |
| Tax Bill | $4,069 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-01134587 |
| Primary APN | 13-01134587 |
|---|---|
| Alternative APN |
|
| Full Baths | 1.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 1,360 sqft Living Area |
| 1st Floor Area | 544 sqft |
| Basement Area | 272 sqft |
| Finished Basement | 272 sqft |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1954 |
| Architectural Style | Townhouse |
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Material | Built-Up Asphalt |
| Lot Area | 5,321 sqft (0.122 acres) |
| Porch | Open Porch |
| Porch Area | 108 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 01134587 |
|---|---|
| Street Address | 8512 11TH AVE |
| City | SILVER SPRING |
| State | MD |
| Zip | 20903-3003 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Local Zoning Code | R40 |
| Legal Description | NEW HAMPSHIRE EST |
| Legal Subdivision | NEW HAMPSHIRE ESTATES |
| Legal Block | W |
| Legal Lot Number | 11 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 13 |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 702000 |
8512 11th Ave, a townhouse, is owned by two individuals who bought it in December 1990.
Source: Montgomery County records, as of August 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3013 LAKE FOREST DR, UPPER MARLBORO, MD 20774-9052 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 4, 1990 · Amount on File |
| Deed Sale | Dec 4, 1990 · Amount on File |
| Deed Book / Page | 9573 / 102 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 8512 11th Ave was $4,069.
Source: Montgomery County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Montgomery County |
| Unified School District | Montgomery County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $321,267 (+7.4%) | $343,400 (-) Land $120,000 Building $223,400 | |
| 2025 | $4,069.00 | $299,133 | $343,400 Land $120,000 Building $223,400 |
| 2023 | $267,133 | $277,000 Land $120,000 Building $157,000 | |
| 2022 | $3,318.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 8512 11th Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective April 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 8512 11th Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | WASHINGTON SUBURBAN SANITARY COMMISSION serves 1,900,000 people · EPA ID MD0150005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | May 2025 |
| Lead | Under 1 ppb (2018–2020) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 611 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable | 1,500 / 50 |
May also be available: T-Mobile.
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