St. Louis County property record for 433 Hern Ave, Saint Louis, MO 63135
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,222 sqft · built 1927 |
| Lot Size | 0.18 acres (7,841 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $155,000 (Mar 2015) |
| Tax Bill | $2,403 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 12J-34-1484 |
| Primary APN | 12J-34-1484 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 12 Rooms |
| Stories | 1 Story |
| Building Area | 2,222 sqft Living Area |
| Gross Area | 2,552 sqft |
| 1st Floor Area | 1,969 sqft |
| Basement Area | 200 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1927 |
|---|---|
| Effective Year Built | Effective 1927 |
| Architectural Style | Bungalow |
| Exterior Material | Brick |
| Foundation Type | Raised |
| Lot Area | 7,841 sqft (0.18 acres) |
| Lot Dimensions | 50 ft deep x 50 ft wide |
| View / Lot | Cul-De-Sac |
| Porch | Stoop |
|---|---|
| Porch Area | 70 sqft |
| Deck Area | 90 sqft |
| Patio Area | 256 sqft |
| Balcony Area | 53 sqft |
| Shed | 1 Shed |
| Shed Area | 120 sqft |
| Canopy | 56 sqft |
| Poultry House | 130 sqft |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 433 HERN AVE |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63135-2644 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 22R-1D |
| Legal Description | BERTHA PLACE LOT 9 |
| Legal Subdivision | BERTHA PLACE |
| Legal Block | 1 |
| Legal Lot Number | 9 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | NORWOOD |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 212702 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 433 HERN AVE, SAINT LOUIS, MO 63135-2644 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Husband and Wife |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 27, 2015 · Amount on Record |
| Deed Sale | Mar 27, 2015 · Amount on Record |
| Prior Sale | Mar 19, 2009 · Amount on Record |
| Deed Document Number | 2015363 |
| Deed Book / Page | 21438 / 630 |
| Last Transfer Date | Nov 25, 2024 |
| Transfer Doc | 0000000422 |
| Record Updated | Oct 29, 2026 |
Source: St. Louis County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Louis County |
| Municipality | Ferguson City |
| Unified School District | Ferguson-Florissant R-II School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $41,420 (-) Land $2,530 Building $38,890 | $218,000 (-) Land $13,300 Building $204,700 | |
| 2025 | $2,403.00 (+0.13%) | $41,420 (+24.42%) Land $2,530 Building $38,890 | $218,000 (+24.43%) Land $13,300 Building $204,700 |
| 2024 | $2,400.00 (+0.54%) | ||
| 2023 | $2,387.00 | $33,290 Land $2,530 Building $30,760 | $175,200 Land $13,300 Building $161,900 |
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.
Source: FEMA National Flood Hazard Layer, effective August 10, 2025
| 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 |
Values are read at the parcel center point; 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 |
|---|
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 482 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
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