Montgomery County property record for 307 Warrenton Dr, Silver Spring, MD 20904
| Property Type | Single Family Home |
|---|---|
| Details | 4.5 ba · 4,010 sqft · built 1945 |
| Lot Size | 5.05 acres (219,978 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $5,000 (Aug 1996) |
| Tax Bill | $12,464 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-03055140 |
| Primary APN | 05-03055140 |
|---|---|
| Alternative APN |
|
| Full Baths | 4.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 4,010 sqft Living Area |
| Gross Area | 5,148 sqft |
| 1st Floor Area | 2,410 sqft |
| Basement Area | 660 sqft |
| Finished Basement | 660 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1945 |
|---|---|
| Effective Year Built | Effective 1945 |
| Architectural Style | Multi-Level |
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Material | Slate |
| Lot Area | 219,978 sqft |
| Garage Type | Attached |
| Garage Area | 550 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Area | 800 sqft |
|---|---|
| Porch | Enclosed Porch |
| Porch Area | 642 sqft |
| Patio Area | 1,500 sqft |
| Shed | 1 Shed |
| Shed Area | 352 sqft |
| Tennis Court | Tennis Court |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Sewer | Connected |
| Account Number | 03055140 |
|---|---|
| Street Address | 307 WARRENTON DR |
| City | SILVER SPRING |
| State | MD |
| Zip | 20904-2850 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RURAL |
| Legal Description | SPRINGBROOK |
| Legal Subdivision | SPRINGBROOK EST |
| Legal Block | D |
| Legal Lot Number | P13 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 5 |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 701506 |
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 | 307 WARRENTON DR, SILVER SPRING, MD 20904-2850 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 22, 1996 · Amount on Record |
| Deed Sale | Aug 22, 1996 · Amount on Record |
| Deed Document Number | 199676209 |
| Deed Book / Page | 14324 / 280 |
| 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 | $1,120,600 (+6.55%) Land $398,900 Building $721,700 | $1,120,600 (-) Land $398,900 Building $721,700 | |
| 2025 | $12,464.00 (+22.96%) | $1,051,733 (+15.07%) | $1,120,600 (+22.6%) Land $398,900 Building $721,700 |
| 2023 | $914,000 Land $398,900 Building $515,100 | $914,000 Land $398,900 Building $515,100 | |
| 2022 | $10,137.00 |
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 | 3 in force |
| Nearby Flood Claims | 1 (2016) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 2016 · rainfall accumulation |
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 80% of the US · above 41% of Maryland |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 55 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 1,200 / 35 |
May also be available: T-Mobile.
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