St. Louis County property record for 9580 Mackenzie Circle Dr, Saint Louis, MO 63123
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 2.19 acres (95,396 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 26J-2-3-164-1 |
| Primary APN | 26J-2-3-164-1 |
|---|
| Lot Area | 95,396 sqft (2.19 acres) |
|---|
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Street Address | 9580 MACKENZIE CIRCLE DR |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63123-5474 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Local Zoning Code | R4 |
| Legal Description | MACKENZIE CIRCLE DEPLEX SUB LOTS 1401 $ 1402 & 2102 & COMMON GROUND #6 BDY ADJ (RE 227-53) ADJUSTED COMMON GROUND #6 |
| Legal Subdivision | MACKENZIE CIRCLE DEPLEX SUB LOTS 1401 |
| Legal Lot Number | 1401 1402 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | CONCORD |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 220001 |
Source: St. Louis County assessment roll, as of May 31, 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 File |
|---|---|
| Mailing Address | 9580 MACKENZIE CIRCLE DR, SAINT LOUIS, MO 63123-5474 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: St. Louis County assessment roll, as of May 31, 2025
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Louis County |
| Unified School District | Affton 101 School District (KG - 12) |
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 2 (1982) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Dec 1982 · tidal / storm surge |
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 | Not rated no burnable land within ember reach |
|---|
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 791 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Wisper ISP Fixed Wireless | 800 / 250 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
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