St. Louis County property record for 6427 Mount Ave, Saint Louis, MO 63121
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 815 sqft · built 1985 |
| Lot Size | 0.079 acres (3,450 sqft) |
| Owner | Company Name on Record |
| Flood Zone | Zone X (minimal risk) |
| APN | 16H-5-2-055-0 |
| Primary APN | 16H-5-2-055-0 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 815 sqft Living Area |
| 1st Floor Area | 815 sqft |
| Year Built | Built 1985 |
|---|---|
| Architectural Style | Bungalow |
| Exterior Material | Brick |
| Foundation Type | Raised |
| Lot Area | 3,450 sqft (0.079 acres) |
| Lot Dimensions | 115 ft deep x 30 ft wide |
| Porch | Open Porch |
| Porch Area | 20 sqft |
| Utility Building | 20 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 6427 MOUNT AVE |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63121-5716 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 68RSING |
| Legal Description | GLEN ECHO HEIGHTS BLK 3 LOT 31 |
| Legal Subdivision | GLEN ECHO HEIGHTS |
| Legal Block | 3 |
| Legal Lot Number | 31 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | UNIVERSITY |
| Census Block Group | 4 |
| Census Block | 4016 |
| Census Tract | 213800 |
Source: St. Louis County records, as of February 5, 2026
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 | 6427 MOUNT AVE, SAINT LOUIS, MO 63121-5716 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Deed Names | 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 |
| Municipality | Hillsdale Village |
| Unified School District | Normandy Schools Collaborative (PK - 12) |
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2025 | $12,600 (-7.35%) Land $970 Building $11,630 | $66,300 (-7.4%) Land $5,100 Building $61,200 |
| 2023 | $13,600 Land $320 Building $13,280 | $71,600 Land $1,700 Building $69,900 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| 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 262 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Fiber · Cable in parts of the area | 1,000 / 1,000 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
May also be available: T-Mobile, Verizon.
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