St. Louis County property record for 6421 Colver Ave, Saint Louis, MO 63123
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 2 ba · 748 sqft · built 1933 |
| Lot Size | 0.084 acres (3,659 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $44,400 (Jan 2007) |
| Tax Bill | $2,523 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 25J-12-0474 |
| Primary APN | 25J-12-0474 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 748 sqft Living Area |
| Gross Area | 832 sqft |
| 1st Floor Area | 748 sqft |
| Game Room | Game Room |
| Year Built | Built 1933 |
|---|---|
| Effective Year Built | Effective 1933 |
| Architectural Style | Bungalow |
| Exterior Material | Brick |
| Foundation Type | Raised |
| Lot Area | 3,659 sqft (0.084 acres) |
| Lot Dimensions | 122 ft deep x 30 ft wide |
| Terrain | Above Road/Slope |
| Garage Type | Open |
| Garage Area | 170 sqft |
| Porch | Enclosed Concrete/Masonry Porch |
|---|---|
| Porch Area | 124 sqft |
| Shed | 1 Shed |
| Shed Area | 70 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 6421 COLVER AVE |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63123-3206 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R5 |
| Legal Description | GRAVOIS PARK LOT 98 |
| Legal Subdivision | GRAVOIS PARK |
| Legal Lot Number | 98 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | GRAVOIS |
| Census Block Group | 4 |
| Census Block | 4010 |
| Census Tract | 219700 |
Source: St. Louis County records, as of September 29, 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 Record |
|---|---|
| Mailing Address | 6421 COLVER AVE, SAINT LOUIS, MO 63123-3206 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 19, 2007 · Amount on Record |
| Deed Sale | Jan 19, 2007 · Amount on Record |
| Deed Document Number | 20071106 |
| Deed Book / Page | 17429 / 514 |
| Prior Transfer Date | Jan 9, 2007 |
| Prior Transfer Doc | 0174290514 |
| Record Updated | Oct 29, 2026 |
Source: St. Louis County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Louis County |
| Unified School District | Affton 101 School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $33,950 (-) Land $12,350 Building $21,600 | $178,700 (-) Land $65,000 Building $113,700 | |
| 2025 | $2,523.00 (+16.75%) | $33,950 (+28.06%) Land $12,350 Building $21,600 | $178,700 (+28.1%) Land $65,000 Building $113,700 |
| 2024 | $2,161.00 (+3.45%) | ||
| 2023 | $2,089.00 (+0.87%) | $26,510 (+16.17%) Land $8,230 Building $18,280 | $139,500 (+16.15%) Land $43,300 Building $96,200 |
| 2022 | $2,071.00 | $22,820 Land $8,230 Building $14,590 | |
| 2021 | $120,100 Land $43,300 Building $76,800 |
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 · 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 Claims | 5 (1979–2009) |
| Claims Outside the SFHA | 1 of 5 |
| Most Recent Claim | Jun 2009 · rainfall accumulation |
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 |
|---|
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 517 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL 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 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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