Montgomery County property record for 407 Deerfield Ave, Silver Spring, MD 20910
| Property Type | Single Family Home |
|---|---|
| Details | 1.5 ba · 1,478 sqft · built 1945 |
| Lot Size | 0.131 acres (5,706 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $765,000 (Jul 2025) |
| Tax Bill | $6,211 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-01053583 |
| Primary APN | 13-01053583 |
|---|---|
| Alternative APN |
|
| Full Baths | 1.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 1,478 sqft Living Area |
| Gross Area | 1,577 sqft |
| 1st Floor Area | 802 sqft |
| Basement Area | 1 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1945 |
|---|---|
| Effective Year Built | Effective 1945 |
| Architectural Style | Bi-Level |
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Material | Composition Shingle |
| Lot Area | 5,706 sqft (0.131 acres) |
| Porch | Enclosed Porch |
| Porch Area | 99 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 01053583 |
|---|---|
| Street Address | 407 DEERFIELD AVE |
| City | SILVER SPRING |
| State | MD |
| Zip | 20910-5565 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R60 |
| Legal Description | SEC 5 SLIGO PK HILLS |
| Legal Subdivision | SLIGO PARK HILLS |
| Legal Block | C |
| Legal Lot Number | 50 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 13 |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 702401 |
Source: Montgomery County records, 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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 407 DEERFIELD AVE, SILVER SPRING, MD 20910-5565 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 9, 2025 · Amount on Record |
| Deed Sale | Jul 9, 2025 · Amount on Record |
| Prior Sale | Aug 9, 2000 · Amount on Record |
| Deed Book / Page | 69367 / 482 |
| 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 | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $559,200 (+4.11%) | $581,300 (-) Land $330,200 Building $251,100 | |
| 2025 | $6,211.00 (+11.63%) | $537,100 (+4.29%) | $581,300 (+12.87%) Land $330,200 Building $251,100 |
| 2023 | $515,000 Land $330,200 Building $184,800 | $515,000 Land $330,200 Building $184,800 | |
| 2022 | $5,564.00 |
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 | 2 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 | Low lower than 99.1% of the US · lower than 98.5% of Maryland |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 445 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: MoCoNet, Starry.
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