St. Louis County property record for 831 Windmill Dr, Ballwin, MO 63011 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 2015 |
| Square Footage | 1,836 sqft Living Area |
| Lot Size | 10,372 sqft (0.238 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $325,850 (2026) |
| Tax Bill | $4,130.00 (2024) |
| Primary APN | 21Q-13-0441 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Plumbing Fixtures | 11 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Building Area | 1,836 sqft Living Area |
| 1st Floor | 1,836 sqft 1st Floor |
| Family Room | Family Room |
| Game Room | Game Room |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1967 |
|---|---|
| Effective Year Built | Effective 2015 |
| Architectural Style | Ranch Style |
| Exterior Material | Brick/Stone (Brick and/or Stone) Exterior |
| Construction Type | Frame Construction |
| Foundation Type | No Foundation Foundation |
| Lot Area | 10,372 sqft (0.238 acres) |
| Depth X Width | 85 ft x 85 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Basement Garage |
| Patio Area | 200 sqft Patio |
|---|---|
| Porch | Open Porch |
| Porch Area | 36 sqft Porch |
| Canopy Area | 168 sqft Canopy |
| Cooling System | Central Cooling |
|---|---|
| Heating Fuel | Electric Heating Fuel |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 831 WINDMILL DR |
|---|---|
| City | BALLWIN |
| State | MO |
| Zip | 63011-3565 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | WOODSMILL PLAT 1 LOT 258 |
| Legal Subdivision | WOODSMILL PLAT 1 |
| Legal Lot Number | 258 |
| Jurisdiction | ST LOUIS MO |
| Minor Civil Division | LAFAYETTE |
| Census Blockgroup | 1 |
| Census Block | 1012 |
| Census Tract | 217802 |
Source: St. Louis County records · APN 21Q-13-0441
Assessment roll updated September 29, 2025 · Last verified June 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 File |
|---|---|
| Mailing Address | 831 WINDMILL DR, BALLWIN, MO 63011-3565 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 19, 2026 · Amount on Record |
| Deed Sale | Mar 19, 2026 · Amount on Record |
| Prior Sale | May 24, 2016 · Amount on Record |
| Deed Doc Number | 202631996 |
| Record Refreshed | Sep 20, 2026 |
Source: St. Louis County records · Assessment roll updated September 29, 2025 · Last verified June 2026
| Type | Name |
|---|---|
| State | Missouri |
| Municipality | Ballwin City |
| County | St. Louis County |
| Unified School District | Parkway C-2 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 | $65,630 (+3.26%) Land $26,890 Building $38,740 | $345,400 (+3.26%) Land $141,500 Building $203,900 | |
| 2024 | $4,130.00 (-0.89%) | ||
| 2023 | $4,167.00 (+6.63%) | $63,560 (+15.58%) Land $24,800 Building $38,760 | $334,500 (+15.58%) Land $130,500 Building $204,000 |
| 2022 | $3,908.00 | $54,990 Land $21,260 Building $33,730 | |
| 2021 | $289,400 Land $111,900 Building $177,500 |
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