St. Louis County property record for 615 Sontag Rd, Ballwin, MO 63021
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,794 sqft · built 1918 |
| Lot Size | 0.3 acres (13,068 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $1,677 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 25S-22-1035 |
| Primary APN | 25S-22-1035 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,794 sqft Living Area |
| 1st Floor Area | 633 sqft |
| Year Built | Built 1918 |
|---|---|
| Effective Year Built | Effective 1918 |
| Architectural Style | Conventional |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Foundation Type | No Foundation |
| Lot Area | 13,068 sqft (0.3 acres) |
| Lot Dimensions | 202 ft deep x 200 ft wide |
| Garage Type | Detached |
| Garage Area | 880 sqft |
| Parking Spaces | 4 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating Fuel | Electric |
| Sewer | Septic |
| Water Source | Commercial |
| Street Address | 615 SONTAG RD |
|---|---|
| City | BALLWIN |
| State | MO |
| Zip | 63021-7242 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NU |
| Legal Description | FOREST MOUNTAIN & CASTLEWOOD CAMP TRACT PT L LOT 25 |
| Legal Subdivision | FOREST MOUNTAIN |
| Legal Tract | L |
| Legal Lot Number | 25 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | MERAMEC |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 217921 |
Source: St. Louis County records, as of September 29, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 615 SONTAG RD, BALLWIN, MO 63021-7242 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Oct 24, 2007 |
| Transfer Doc | 0177420088 |
| Record Updated | Jun 8, 2026 |
Source: St. Louis County assessment roll, as of September 29, 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 | $23,710 (-0.04%) Land $15,370 Building $8,340 | $124,800 (-) Land $80,900 Building $43,900 | |
| 2024 | $1,677.00 (+0.06%) | ||
| 2023 | $1,676.00 (+27.94%) | $23,720 (+35.39%) Land $6,730 Building $16,990 | $124,800 (+35.36%) Land $35,400 Building $89,400 |
| 2022 | $1,310.00 | $17,520 Land $6,730 Building $10,790 | |
| 2021 | $92,200 Land $35,400 Building $56,800 |
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 500 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 | Direct burnable vegetation |
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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