St. Louis County property record for 420 Robert Ave, Ferguson, MO 63135
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,136 sqft · built 1941 |
| Lot Size | 0.436 acres (19,001 sqft) |
| Owner | Owner Name on File |
| Last Sale | $86,500 (Sep 2002) |
| Tax Bill | $1,597 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 11H-4-2-138-0 |
| Primary APN | 11H-4-2-138-0 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 7 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,136 sqft Living Area |
| 1st Floor Area | 804 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1941 |
|---|---|
| Architectural Style | Cape Cod |
| Exterior Material | Other |
| Foundation Type | Raised |
| Lot Area | 19,001 sqft (0.436 acres) |
| Lot Dimensions | 190 ft deep x 100 ft wide |
| Porch | Open Porch |
|---|---|
| Porch Area | 52 sqft |
| Deck Area | 400 sqft |
| Patio Area | 400 sqft |
| Balcony | Balcony |
| Balcony Area | 10 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 420 ROBERT AVE |
|---|---|
| City | FERGUSON |
| State | MO |
| Zip | 63135-3502 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 22R-1C |
| Legal Description | HEREFORD ESTATE SUBD LOT PT 6 LOC 140 FT W OF ELIZABETH AVE ON S LN ROBERT 2 25 80 |
| Legal Subdivision | HEREFORD ESTATE SUBD |
| Legal Block | F |
| Legal Lot Number | 6 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | FERGUSON |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 212600 |
Source: St. Louis County records · APN 11H-4-2-138-0
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 | Owner Name on File |
|---|---|
| Mailing Address | 420 ROBERT AVE, FERGUSON, MO 63135-3502 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 10, 2002 · Amount on Record |
| Deed Sale | Sep 10, 2002 · Amount on Record |
| Prior Sale | Jun 21, 1999 · Amount on Record |
| Deed Document Number | 0929 |
| Deed Book / Page | 14128 / 1918 |
| Record Updated | Jun 08, 2026 |
Source: St. Louis County records · Assessment roll updated May 31, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Louis County |
| Municipality | Ferguson City |
| Unified School District | Ferguson-Florissant R-II School District (PK - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $24,720 (+12.26%) Land $4,090 Building $20,630 | $130,100 (+12.25%) Land $21,500 Building $108,600 | |
| 2024 | $1,597.00 (+0.57%) | ||
| 2023 | $1,588.00 (-5.87%) | $22,020 (+6.07%) Land $3,670 Building $18,350 | $115,900 (+6.04%) Land $19,300 Building $96,600 |
| 2022 | $1,687.00 | $20,760 Land $4,690 Building $16,070 | |
| 2021 | $109,300 Land $24,700 Building $84,600 |
Source: FEMA National Flood Hazard Layer, St. Louis County (29189C), as of August 10, 2025 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 291892126003, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 3 (1979–2019) |
| Most Recent Claim | Aug 2019 · river or lake flooding |
| Wildfire Risk | Low lower than 96% of the US · lower than 94% of Missouri |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| 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 as of December 31, 2025 · Last verified October 2026
| 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 |
Based on FCC filings for 433 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System, water system MO6010716, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | MO AMERICAN ST LOUIS ST CHARLES COUNTIES private · serves 1,111,000 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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