St. Louis County property record for 766 Sontag Rd, Ballwin, MO 63021
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,392 sqft · built 1924 |
| Lot Size | 0.155 acres (6,752 sqft) |
| Owner | Owner Name on Record |
| Tax Bill | $1,018 (2024) |
| Deeds & Mortgages | Feb 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 25S-1-2-043-1 |
| Primary APN | 25S-1-2-043-1 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,392 sqft Living Area |
| 1st Floor Area | 1,008 sqft |
| Year Built | Built 1924 |
|---|---|
| Architectural Style | Bungalow |
| Exterior Material | Aluminum/Vinyl |
| Foundation Type | Raised |
| Lot Area | 6,752 sqft (0.155 acres) |
| Lot Dimensions | 125 ft deep x 54 ft wide |
| Porch | Enclosed Porch |
|---|---|
| Porch Area | 40 sqft |
| Deck Area | 32 sqft |
| Patio Area | 208 sqft |
| Canopy | 160 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Electric |
| Sewer | Septic |
| Water Source | Commercial |
| Street Address | 766 SONTAG RD |
|---|---|
| City | BALLWIN |
| State | MO |
| Zip | 63021-7245 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NU |
| Legal Description | PORTERS SUB AT CASTLEWOOD |
| Legal Subdivision | PORTERS SUB AT CASTLEWOOD |
| Legal Lot Number | 2 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | MERAMEC |
| Census Block Group | 3 |
| Census Block | 3014 |
| Census Tract | 217921 |
Source: St. Louis County records, as of February 5, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on Record |
|---|---|
| Mailing Address | 766 SONTAG RD, BALLWIN, MO 63021-7245 |
| Occupancy | Owner Occupied |
| Deed Names | Name on Deed |
|---|---|
| Prior Sale | Aug 24, 2004 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ST LOUIS MO |
| Property Address | 766 SONTAG RD, BALLWIN, MO 63021-7245 |
| Transaction Type | Mortgage |
| Record Updated | Jun 28, 2021 |
| Title Company | CLEAR TITLE GROUP LLC, CLEAR TITLE GROUP |
| Name | Verified Name |
|---|---|
| Address | 766 SONTAG RD, BALLWIN, MO 63021-7245 |
| Document Number | 0246320055 |
|---|---|
| Date | Feb 4, 2021 |
| Book Page | 24632/55 |
| Instrument | 2021020400007 |
| Name | FIRST COMMUNITY CU |
|---|---|
| Type | Credit Union |
| Address | CHESTERFIELD, MO 63005 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Feb 1, 2036 |
Source: St. Louis County assessment roll, as of May 31, 2025
| 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 |
|---|---|---|---|
| 2025 | $20,030 (+40.56%) Land $11,290 Building $8,740 | $105,400 (+40.53%) Land $59,400 Building $46,000 | |
| 2024 | $1,018.00 | ||
| 2023 | $1,018.00 (-4.5%) | $14,250 (-) Land $14,210 Building $40 | $75,000 (-) Land $74,800 Building $200 |
| 2022 | $1,066.00 | $14,250 Land $4,940 Building $9,310 | |
| 2021 | $75,000 Land $26,000 Building $49,000 |
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| 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 | 0.02% 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 158 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 | 100 / 20 |
May also be available: Wisper ISP.
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