St. Louis County property record for 10549 Castle Dr, Saint Louis, MO 63136
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 945 sqft · built 1968 |
| Lot Size | 0.149 acres (6,499 sqft) |
| Owner | Company Name on File |
| Last Sale | $705,915,000 (Dec 2025) |
| Tax Bill | $2,912 (2025) |
| Deeds & Mortgages | Dec 2025 Sale Apr 2023 Foreclosure |
| Flood Zone | Zone X (minimal risk) |
| APN | 10F-23-0833 |
| Primary APN | 10F-23-0833 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 945 sqft Living Area |
| 1st Floor Area | 945 sqft |
| Game Room | Game Room |
| Year Built | Built 1968 |
|---|---|
| Effective Year Built | Effective 2024 |
| Architectural Style | Ranch |
| Exterior Material | Frame/Masonry |
| Construction Type | Frame |
| Foundation Type | Raised |
| Lot Area | 6,499 sqft (0.149 acres) |
| Lot Dimensions | 50 ft deep x 50 ft wide |
| Terrain | Above Road/Slope |
| Porch | Slab |
| Porch Area | 64 sqft |
| Canopy | 525 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 10549 CASTLE DR |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63136-6003 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R5 |
| Legal Description | CASTLE POINT LOT 12 |
| Legal Subdivision | CASTLE POINT |
| Legal Block | 8 |
| Legal Lot Number | 12 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | ST. FERDINAND |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 210501 |
10549 Castle Dr is owned by a company that bought it in December 2025.
Source: St. Louis County records, as of October 13, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 345 HERITAGE AVE, 130, PORTSMOUTH, NH 03802-3809 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Dec 15, 2025 | Special Warranty Deed, Transfer MAINSTAY NATIONAL TITLE LLC |
| Apr 19, 2023 | Public Action, Foreclosure |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 15, 2025 · Amount on File |
| Deed Sale | Dec 15, 2025 · Amount on File |
| Prior Sale | Mar 14, 2024 · Amount on File |
| Deed Document Number | 2025187 |
| Prior Transfer Date | Apr 14, 2023 |
| Prior Transfer Doc | 0000000253 |
| Record Updated | Oct 29, 2026 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | ST LOUIS MO |
| Recording Date | Dec 15, 2025 |
| Property Address | 10549 CASTLE DR, SAINT LOUIS, MO 63136-6003 |
| Document Number | 2025121500187 |
| Map Reference | MB 74 PG 24 |
| Instrument Date | Dec 11, 2025 |
| Instrument | 2025121500187 |
| Transaction Type | Transfer |
| Record Updated | Mar 3, 2026 |
| Title Company | MAINSTAY NATIONAL TITLE LLC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 345 HERITAGE AVE UNIT 130, 130, PORTSMOUTH, NH 03802-3809 |
| Name | Verified Name |
|---|---|
| Address | 345 HERITAGE AVE UNIT 130, 130, PORTSMOUTH, NH 03802-3809 |
| Investor | Possibly a Property Investor |
| Document Type | Public Action |
|---|---|
| Jurisdiction | ST LOUIS MO |
| Recording Date | Apr 19, 2023 |
| Property Address | 10549 CASTLE DR, SAINT LOUIS, MO 63136-6003 |
| Document Number | 2023041900253 |
| Map Reference | MB 27 PG 34 |
| Instrument Date | Apr 14, 2023 |
| Instrument | 2023041900253 |
| Transaction Type | Foreclosure |
| Record Updated | Aug 14, 2023 |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Tax Sale |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 10082 PRINCE DR, SAINT LOUIS, MO 63136-5535 |
The 2025 property tax bill for 10549 Castle Dr was $2,912, up 135.6% 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 | $30,610 (-) Land $400 Building $30,210 | $161,100 (-) Land $2,100 Building $159,000 | |
| 2025 | $2,912.00 (+135.6%) | $30,610 Land $400 Building $30,210 | $161,100 Land $2,100 Building $159,000 |
| 2024 | $1,236.00 (+1.48%) | ||
| 2023 | $1,218.00 (+27.14%) | $11,540 (+56.16%) Land $1,180 Building $10,360 | $60,700 Land $6,200 Building $54,500 |
| 2022 | $958.00 | $7,390 Land $1,560 Building $5,830 | |
| 2021 | $38,900 Land $8,200 Building $30,700 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 10549 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 10549 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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