Montgomery County property record for 12401 Atherton Dr, Silver Spring, MD 20906
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,588 sqft · built 1953 |
| Lot Size | 0.169 acres (7,363 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-01291995 |
| Primary APN | 13-01291995 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 1,588 sqft Living Area |
| 1st Floor Area | 792 sqft |
| Basement Area | 400 sqft |
| Finished Basement | 400 sqft |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1953 |
| Architectural Style | Multi-Level |
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Material | Composition Shingle |
| Lot Area | 7,363 sqft (0.169 acres) |
| Porch | Open Porch |
| Porch Area | 252 sqft |
| Deck Area | 96 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Account Number | 01291995 |
|---|---|
| Street Address | 12401 ATHERTON DR |
| City | SILVER SPRING |
| State | MD |
| Zip | 20906-4340 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R60 |
| Legal Description | CONN AVE PARK |
| Legal Subdivision | CONN AVE PARK DENITS ADD |
| Legal Block | EYE |
| Legal Lot Number | 1 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 13 |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 703401 |
Source: Montgomery County assessment roll, as of August 17, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 10400 DETRICK AVE, KENSINGTON, MD 20895-2440 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
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 | Assessed Value | Assessed Market Value |
|---|---|---|
| 2026 | $391,433 (+5.82%) | $434,500 (+17.46%) Land $183,800 Building $250,700 |
| 2025 | $369,900 (+4.82%) Land $183,800 Building $186,100 | $369,900 (-) Land $183,800 Building $186,100 |
| 2023 | $352,900 | $369,900 Land $183,800 Building $186,100 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective April 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 681 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 |
May also be available: Radiate Holdings, T-Mobile USA.
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