St. Louis County property record for 343 Crest Dr, Ballwin, MO 63021
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 800 sqft · built 1920 |
| Lot Size | 0.3 acres (13,068 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,022 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 27T-4-3-031-1 |
| Primary APN | 27T-4-3-031-1 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 3 Rooms |
| Stories | 2 Stories |
| Building Area | 800 sqft Living Area |
| 1st Floor Area | 400 sqft |
| Year Built | Built 1920 |
|---|---|
| Architectural Style | Conventional |
| Exterior Material | Wood |
| Construction Type | Frame |
| Foundation Type | Raised |
| Lot Area | 13,068 sqft (0.3 acres) |
| Lot Dimensions | 138 ft deep x 97 ft wide |
| Terrain | Below Road/Slope |
| Porch | Open Porch |
| Porch Area | 235 sqft |
| Patio Area | 144 sqft |
| Cooling System | None |
|---|---|
| Sewer | Septic |
| Water Source | Well |
| Street Address | 343 CREST DR |
|---|---|
| City | BALLWIN |
| State | MO |
| Zip | 63021-8605 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NU |
| Legal Description | PALISADES ON THE MERAMEC (THE) LOTS 87 & 88 1 10 91 |
| Legal Subdivision | PALISADES ON THE MERAMEC (THE) |
| Legal Lot Number | 87-88 88 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | MERAMEC |
| Census Block Group | 2 |
| Census Block | 2022 |
| Census Tract | 217921 |
Source: St. Louis County records · APN 27T-4-3-031-1
Assessment roll updated May 31, 2025 · Last verified February 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 341 CREST DR, BALLWIN, MO 63021-8605 |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: St. Louis County records · Assessment roll updated May 31, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Louis County |
| Unified School District | Rockwood R-VI School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $17,220 (-39.96%) Land $15,430 Building $1,790 | $90,600 (-39.96%) Land $81,200 Building $9,400 | |
| 2024 | $2,022.00 (+0.1%) | ||
| 2023 | $2,020.00 (+167.2%) | $28,680 (+183.68%) Land $19,270 Building $9,410 | $150,900 (+183.65%) Land $101,400 Building $49,500 |
| 2022 | $756.00 | $10,110 Land $5,020 Building $5,090 | |
| 2021 | $53,200 Land $26,400 Building $26,800 |
Source: FEMA National Flood Hazard Layer as of August 10, 2025 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Low lower than 67% of the US · lower than 78% of Missouri |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| Brown Dog Networks Fixed Wireless | 50 / 10 |
May also be available: AT&T, Bays-ET Highspeed, Wisper ISP.
Based on FCC filings for 45 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | MO AMERICAN PEVELY FARMS private · serves 343 people |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2023 |
| Lead | Under 1 ppb (2024–2026) 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ. The full violation and enforcement history is in the system's EPA record.
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