St. Louis County property record for 811 Portsdown Rd, Ballwin, MO 63011 · Last verified February 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,240 sqft · built 1972 |
| Lot Size | 0.028 acres (1,241 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,045 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 22S-1-4-070-2 |
| Primary APN | 22S-1-4-070-2 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 2 Half Baths |
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,240 sqft Living Area |
| 1st Floor Area | 620 sqft |
| Game Room | Game Room |
| Year Built | Built 1972 |
|---|---|
| Architectural Style | Condo/Apartment |
| Exterior Material | Brick |
| Foundation Type | Raised |
| Lot Area | 1,241 sqft (0.028 acres) |
| Patio Area | 36 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 811 PORTSDOWN RD |
|---|---|
| City | BALLWIN |
| State | MO |
| Zip | 63011-3042 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BURTONWOOD MANOR PLAT NO 1 BLDG NO 34 UNIT NO D .496835% IN COMMON ELEMENTS 4 9 74 |
| Legal Subdivision | BURTONWOOD MANOR PLAT NO 1 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | LAFAYETTE |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 217806 |
Source: St. Louis County records · APN 22S-1-4-070-2
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 |
|---|---|
| Mailing Address | 811 PORTSDOWN RD, BALLWIN, MO 63011-3042 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 20, 2004 |
| Deed Sale | Aug 20, 2004 |
| Prior Sale | Aug 23, 1999 · Amount on Record |
| Deed Document Number | 2004082000921 |
| Deed Book / Page | 2254 / 0705 |
| Record Updated | Jun 08, 2026 |
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 and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $32,060 (+10.48%) Land $11,310 Building $20,750 | $168,700 (+10.48%) Land $59,500 Building $109,200 | |
| 2024 | $2,045.00 (+0.05%) | ||
| 2023 | $2,044.00 (+25.09%) | $29,020 (+32.81%) Land $4,240 Building $24,780 | $152,700 (+32.78%) Land $22,300 Building $130,400 |
| 2022 | $1,634.00 | $21,850 Land $6,480 Building $15,370 | |
| 2021 | $115,000 Land $34,100 Building $80,900 |
Source: FEMA National Flood Hazard Layer, St. Louis County (29189C), updated August 10, 2025 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 291892178063, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 14 (1985–2024) |
| Claims Outside the SFHA | 1 of 14 |
| Most Recent Claim | Jul 2024, river or lake flooding |
| Claims By Storm |
|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 224 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| WH i3B Bidco LLC/WH i3B Topco | Fiber | 8,000 / 8,000 |
| AT&T | Fiber | 5,000 / 5,000 |
| Spectrum | Cable | 1,000 / 1,000 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: AT&T, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.
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