St. Louis County property record for 728 Castle Ridge Dr, Ballwin, MO 63021
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 3,270 sqft · built 1999 |
| Lot Size | 0.389 acres (16,988 sqft) |
| Owner | Individual Name on File |
| Last Sale | $575,000 (Jul 2021) |
| Tax Bill | $7,670 (2024) |
| Deeds & Mortgages | Jul 2021 Line of Credit Jul 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 25S-4-4-030-2 |
| Primary APN | 25S-4-4-030-2 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 17 Plumbing Fixtures |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 3,270 sqft Living Area |
| 1st Floor Area | 1,419 sqft |
| Basement Area | 308 sqft |
| Unfinished Basement | 308 sqft |
| Family Room | Family Room |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Architectural Style | Conventional |
| Exterior Material | Other |
| Construction Type | Frame |
| Foundation Type | Raised |
| Lot Area | 16,988 sqft (0.389 acres) |
| Lot Dimensions | 185 ft deep x 91 ft wide |
| Garage Area | 713 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
|---|---|
| Porch Area | 72 sqft |
| Deck Area | 462 sqft |
| Patio Area | 350 sqft |
| Balcony | Balcony |
| Balcony Area | 124 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 728 CASTLE RIDGE DR |
|---|---|
| City | BALLWIN |
| State | MO |
| Zip | 63021-4476 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 93R-3 |
| Legal Description | ESTATES AT CASTLE PINES (THE) |
| Legal Subdivision | ESTATES AT CASTLE PINES (THE) |
| Legal Lot Number | 321 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | MERAMEC |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 217944 |
Source: St. Louis County records · APN 25S-4-4-030-2
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 |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 728 CASTLE RIDGE DR, BALLWIN, MO 63021-4476 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jul 15, 2021 | Deed of Trust, Mortgage · Line of Credit CARROLLTON BANK |
| Jul 28, 2021 | Warranty Deed, Transfer · Conventional Mortgage GUILD MORTGAGE CO |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 28, 2021 · Amount on Record |
| Deed Sale | Jul 28, 2021 · Amount on Record |
| Prior Sale | Aug 26, 1999 · Amount on Record |
| Deed Document Number | 2021072800164 |
| Deed Book / Page | 25014 / 1230 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ST LOUIS MO |
| Property Address | 728 CASTLE RIDGE DR, BALLWIN, MO 63021-4476 |
| Transaction Type | Mortgage |
| Record Updated | Oct 27, 2021 |
| Name | Verified Name |
|---|---|
| Address | 728 CASTLE RIDGE DR, BALLWIN, MO 63021-4476 |
| Document Number | 0249922451 |
|---|---|
| Date | Jul 15, 2021 |
| Book Page | 24992/2451 |
| Instrument | 2021071500680 |
| Name | CARROLLTON BANK |
|---|---|
| Type | Bank |
| Address | SAINT LOUIS, MO 63146 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ST LOUIS MO |
| Recording Date | Jul 28, 2021 |
| Property Address | 728 CASTLE RIDGE DR, BALLWIN, MO 63021-4476 |
| Document Number | 0250141230 |
| Book / Page | 25014 / 1230 |
| Map Reference | MB 346 PG 410-412 |
| Instrument Date | Jul 21, 2021 |
| Instrument | 2021072800164 |
| Transaction Type | Transfer |
| Record Updated | Oct 28, 2021 |
| Title Company | TITLE PARTNERS AGENCY LLC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 728 CASTLE RIDGE DR, 728, BALLWIN, MO 63021-4476 |
| Name | Verified Name |
|---|---|
| Address | 728 CASTLE RIDGE DR, BALLWIN, MO 63021-4476 |
| Document Number | 2021072800165 |
|---|---|
| Date | Jul 28, 2021 |
| Instrument | 2021072800165 |
| Name | GUILD MORTGAGE CO |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 01, 2051 |
Source: St. Louis County records · Assessment roll updated May 31, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | Missouri |
| Municipality | Ballwin City |
| 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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $120,100 (+9.28%) Land $35,930 Building $84,170 | $632,100 (+9.28%) Land $189,100 Building $443,000 | |
| 2024 | $7,670.00 (+0.09%) | ||
| 2023 | $7,663.00 (+9.57%) | $109,900 (+17.54%) Land $23,940 Building $85,960 | $578,400 (+17.54%) Land $126,000 Building $452,400 |
| 2022 | $6,994.00 | $93,500 Land $27,950 Building $65,550 | |
| 2021 | $492,100 Land $147,100 Building $345,000 |
Source: FEMA National Flood Hazard Layer, St. Louis County (29189C), updated August 10, 2025 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · 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 |
| Wildfire Risk | Low lower than 80% of the US · lower than 84% of Missouri |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 228 locations within half a mile · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026
| Water System | MO AMERICAN ST LOUIS ST CHARLES COUNTIES private · serves 1,111,000 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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