St. Louis County property record for 734 Castle Pines Dr, Ballwin, MO 63021
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,738 sqft · built 1997 |
| Lot Size | 0.28 acres (12,197 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $380,000 (Sep 2009) |
| Tax Bill | $7,185 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 24S-23-0982 |
| Primary APN | 24S-23-0982 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 12 Plumbing Fixtures |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,738 sqft Living Area |
| Gross Area | 3,408 sqft |
| 1st Floor Area | 1,221 sqft |
| Family Room | Family Room |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1997 |
| Architectural Style | Colonial |
| Exterior Material | Brick/Stone |
| Construction Type | Frame |
| Foundation Type | Raised |
| Lot Area | 12,197 sqft (0.28 acres) |
| Lot Dimensions | 143 ft deep x 84 ft wide |
| Garage Type | Attached |
| Garage Area | 670 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Frame Porch |
|---|---|
| Porch Area | 80 sqft |
| Deck Area | 204 sqft |
| Patio Area | 770 sqft |
| Balcony Area | 22 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 734 CASTLE PINES DR |
|---|---|
| City | BALLWIN |
| State | MO |
| Zip | 63021-4449 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 93R-3 |
| Legal Description | CASTLE PINES PLAT ONE-B LOT 54 |
| Legal Subdivision | CASTLE PINES PLAT ONE-B |
| Legal Lot Number | 54 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | MERAMEC |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 217944 |
734 Castle Pines Dr is owned and occupied by two individuals who bought it in September 2009.
Source: St. Louis County records, as of September 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 734 CASTLE PINES DR, BALLWIN, MO 63021-4449 |
| 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 8, 2009 · Amount on File |
| Deed Sale | Sep 8, 2009 · Amount on File |
| Prior Sale | Jun 17, 1998 · Amount on File |
| Deed Document Number | 2009378 |
| Deed Book / Page | 18568 / 2486 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 734 Castle Pines Dr was $7,185, up 14.8% from the year before.
Source: St. Louis County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Missouri |
| Municipality | Ballwin City |
| County | St. Louis County |
| Unified School District | Rockwood R-VI School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $105,010 (-) Land $34,200 Building $70,810 | $552,700 (-) Land $180,000 Building $372,700 | |
| 2025 | $7,185.00 (+14.81%) | $105,010 Land $34,200 Building $70,810 | $552,700 Land $180,000 Building $372,700 |
| 2024 | $6,258.00 (+0.08%) | ||
| 2023 | $6,253.00 (+0.08%) | $89,600 (+7.27%) Land $22,800 Building $66,800 | $471,600 Land $120,000 Building $351,600 |
| 2022 | $6,248.00 | $83,530 Land $26,620 Building $56,910 | |
| 2021 | $439,600 Land $140,100 Building $299,500 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 734 Castle Pines Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective August 10, 2025
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 734 Castle Pines 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 80% of the US · lower than 84% 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 420 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: i3 Broadband.
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