St. Louis County property record for 10446 Castle Dr, Saint Louis, MO 63136
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 750 sqft · built 1968 |
| Lot Size | 0.149 acres (6,499 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,736 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 10F-21-1519 |
| Primary APN | 10F-21-1519 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 7 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 750 sqft Living Area |
| Gross Area | 1,000 sqft |
| 1st Floor Area | 750 sqft |
| Year Built | Built 1968 |
|---|---|
| Effective Year Built | Effective 1968 |
| Architectural Style | Split Foyer |
| Exterior Material | Asbestos |
| Foundation Type | Raised |
| Lot Area | 6,499 sqft (0.149 acres) |
| Lot Dimensions | 50 ft deep x 50 ft wide |
| Garage Type | Attached |
| Garage Area | 250 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Frame Porch |
| Porch Area | 40 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 10446 CASTLE DR |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63136-6002 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R5 |
| Legal Description | CASTLE POINT BLK 6 LOT 12 |
| Legal Subdivision | CASTLE POINT |
| Legal Block | 6 |
| Legal Lot Number | 12 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | ST. FERDINAND |
| Census Block Group | 1 |
| Census Block | 1020 |
| Census Tract | 210501 |
10446 Castle Dr is owned and occupied by two individuals who acquired it in September 2016.
Source: St. Louis County records, as of September 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 10446 CASTLE DR, SAINT LOUIS, MO 63136-6002 |
| Occupancy | Owner Occupied |
| 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 | Sep 21, 2016 |
| Deed Sale | Sep 21, 2016 |
| Deed Document Number | 2016131 |
| Deed Book / Page | 22199 / 106 |
| Prior Transfer Date | Sep 20, 2016 |
| Prior Transfer Doc | 0221990106 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 10446 Castle Dr was $1,736, up 56.4% from the year before.
Source: St. Louis County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Louis County |
| Unified School District | Riverview Gardens School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $18,130 (-) Land $400 Building $17,730 | $95,400 (-) Land $2,100 Building $93,300 | |
| 2025 | $1,736.00 (+56.4%) | $18,130 Land $400 Building $17,730 | $95,400 Land $2,100 Building $93,300 |
| 2024 | $1,110.00 (+1.46%) | ||
| 2023 | $1,094.00 (+8.86%) | $10,340 (+33.42%) Land $1,180 Building $9,160 | $54,400 Land $6,200 Building $48,200 |
| 2022 | $1,005.00 | $7,750 Land $1,560 Building $6,190 | |
| 2021 | $40,800 Land $8,200 Building $32,600 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 10446 Castle Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2015.
Source: FEMA National Flood Hazard Layer, effective August 10, 2025 · 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 |
| Nearby Flood Claims | 1 (2015) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Dec 2015 · Severe Storms, Tornadoes, Straight-line Winds, And Flooding |
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.
Wildfire risk around 10446 Castle Dr is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 96% of the US · lower than 94% of Missouri |
|---|---|
| Wildfire Likelihood | 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 | MO AMERICAN ST LOUIS ST CHARLES COUNTIES private · serves 1,111,000 people · EPA ID MO6010716 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 2024 |
| Lead | Under 1 ppb (2023–2025) 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 62 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
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