St. Louis County property record for 636 Castlecliff Rd, Ballwin, MO 63021
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,422 sqft · built 1979 |
| Lot Size | 0.74 acres (32,234 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $2,865 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 26S-54-1103 |
| Primary APN | 26S-54-1103 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,422 sqft Living Area |
| Gross Area | 1,734 sqft |
| 1st Floor Area | 1,422 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Foundation Type | Raised |
| Lot Area | 32,234 sqft (0.74 acres) |
| Lot Dimensions | 177 ft deep x 182 ft wide |
| Garage Type | Attached |
| Garage Area | 312 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Frame Porch |
|---|---|
| Porch Area | 18 sqft |
| Deck Area | 216 sqft |
| Patio Area | 144 sqft |
| Shed | 1 Shed |
| Shed Area | 24 sqft |
| Canopy | 420 sqft |
| Utility Building | 48 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Sewer | Septic |
| Water Source | Commercial |
| Street Address | 636 CASTLECLIFF RD |
|---|---|
| City | BALLWIN |
| State | MO |
| Zip | 63021-7258 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NU |
| Legal Description | CASTLEWOOD CAMP LOTS 29 & 32 |
| Legal Subdivision | CASTLEWOOD CAMP |
| Legal Lot Number | 29,32 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | MERAMEC |
| Census Block Group | 3 |
| Census Block | 3013 |
| Census Tract | 217921 |
Source: St. Louis County records, as of September 29, 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 | 636 CASTLECLIFF RD, BALLWIN, MO 63021-7258 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Aug 27, 1998 |
| Transfer Doc | 0000001045 |
| Record Updated | Oct 29, 2026 |
Source: St. Louis County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Louis County |
| Unified School District | Rockwood R-VI School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $41,630 (-) Land $18,390 Building $23,240 | $219,100 (-) Land $96,800 Building $122,300 | |
| 2025 | $2,865.00 (-31.08%) | $41,630 (-29.89%) Land $18,390 Building $23,240 | $219,100 (-29.89%) Land $96,800 Building $122,300 |
| 2024 | $4,157.00 (+0.1%) | ||
| 2023 | $4,153.00 (+75.31%) | $59,380 (+87.44%) Land $27,610 Building $31,770 | $312,500 (+87.46%) Land $145,300 Building $167,200 |
| 2022 | $2,369.00 | $31,680 Land $8,040 Building $23,640 | |
| 2021 | $166,700 Land $42,300 Building $124,400 |
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 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 | 23 (1982–2017) |
| Claims Outside the SFHA | 9 of 23 |
| Most Recent Claim | May 2017 · Severe Storms, Tornadoes, Straight-line Winds And Flooding |
| Claims by Event |
|
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 · lower than 84% of Missouri |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 82 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Wisper ISP.
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