St. Louis County property record for 782 Sontag Rd, Ballwin, MO 63021
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,470 sqft · built 1928 |
| Lot Size | 0.155 acres (6,752 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $1,687 (2025) |
| Deeds & Mortgages | Jun 2023 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 25S-12-0413 |
| Primary APN | 25S-12-0413 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,470 sqft Living Area |
| 1st Floor Area | 1,050 sqft |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1928 |
| Architectural Style | Bungalow |
| Construction Type | Frame |
| Foundation Type | Raised |
| Lot Area | 6,752 sqft (0.155 acres) |
| Lot Dimensions | 54 ft deep x 54 ft wide |
| Deck Area | Deck Area |
|---|---|
| Patio Area | 364 sqft |
| Shed | 1 Shed |
| Shed Area | 110 sqft |
| Cooling System | Window A/C |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Sewer | Septic |
| Water Source | Commercial |
| Street Address | 782 SONTAG RD |
|---|---|
| City | BALLWIN |
| State | MO |
| Zip | 63021 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NU |
| Legal Description | PORTERS SUB AT CASTLEWOOD LOT 32 |
| Legal Subdivision | PORTERS SUB AT CASTLEWOOD |
| Legal Lot Number | 32 |
| 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 October 8, 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 Record |
|---|---|
| Mailing Address | 768 SONTAG RD, BALLWIN, MO 63021-7216 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 6, 2023 |
| Deed Sale | Jun 6, 2023 |
| Deed Document Number | 202366663 |
| Prior Transfer Date | Jul 25, 2016 |
| Prior Transfer Doc | 0221231148 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ST LOUIS MO |
| Recording Date | Jun 6, 2023 |
| Property Address | 782 SONTAG RD, BALLWIN, MO 63021 |
| Document Number | 2023060600663 |
| Map Reference | MB 20 PG 46 |
| Instrument Date | Jun 5, 2023 |
| Instrument | 2023060600663 |
| Transaction Type | Transfer |
| Record Updated | Nov 1, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 768 SONTAG RD, BALLWIN, MO 63021-7216 |
| Investor | Possibly a Property Investor |
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 | $24,340 (-) Land $11,290 Building $13,050 | $128,100 (-) Land $59,400 Building $68,700 | |
| 2025 | $1,687.00 (-23.07%) | $24,340 (-21.84%) Land $11,290 Building $13,050 | $128,100 (-21.84%) Land $59,400 Building $68,700 |
| 2024 | $2,193.00 (+0.09%) | ||
| 2023 | $2,191.00 (+143.72%) | $31,140 (+158.85%) Land $16,930 Building $14,210 | $163,900 (+158.93%) Land $89,100 Building $74,800 |
| 2022 | $899.00 | $12,030 Land $4,940 Building $7,090 | |
| 2021 | $63,300 Land $26,000 Building $37,300 |
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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