Marion County property record for 604 Mark Twain Ave, Hannibal, MO 63401
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,372 sqft · built 1906 |
| Lot Size | 0.8 acres (34,848 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $1,257 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | H6634 |
| Primary APN | H6634 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,372 sqft Living Area |
| Basement Area | 1,186 sqft |
| Interior Walls | Plaster |
| Year Built | Built 1906 |
|---|---|
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Material | Gravel |
| Lot Area | 34,848 sqft (0.8 acres) |
| Lot Dimensions | 381 ft deep x 95 ft wide |
| Porch | Open Porch |
| Porch Area | 553 sqft |
| Patio Area | 306 sqft |
| Cooling System | HVAC |
|---|---|
| Heating Fuel | Gas |
| Account Number | H6634 |
|---|---|
| Street Address | 604 MARK TWAIN AVE |
| City | HANNIBAL |
| State | MO |
| Zip | 63401 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUBD O.L. 87, E 95 FROM MARK TWAIN AVE. TO PLEASANT ST. DIM MAP-95 X 381 |
| Jurisdiction | MARION MO |
| Township / Civil Division | MILLER |
| Census Block Group | 1 |
| Census Block | 1048 |
| Census Tract | 960400 |
Source: Marion County records, as of March 9, 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 | 606 MARK TWAIN AVE, HANNIBAL, MO 63401-3251 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 28, 2008 |
| Deed Sale | May 28, 2008 |
| Record Updated | Jun 8, 2026 |
Source: Marion County assessment roll, as of May 31, 2025
| Type | Name |
|---|---|
| State | Missouri |
| County | Marion County |
| Municipality | Hannibal City |
| Unified School District | Hannibal 60 School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,257.00 (+9.02%) | $17,190 (+5.78%) Land $8,130 Building $9,060 | $59,430 (+6.14%) Land $25,410 Building $34,020 |
| 2023 | $1,153.00 | $16,250 Land $7,740 Building $8,510 | $55,990 Land $24,200 Building $31,790 |
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 January 13, 2022 · 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 | 11 (1979–2013) |
| Claims Outside the SFHA | 4 of 11 |
| Most Recent Claim | Jun 2013 · Severe Storms, Straight-line Winds, Tornadoes, And Flooding |
| Claims by Event |
|
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 | Low lower than 80% of the US · lower than 84% of Missouri |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 | HANNIBAL PWS serves 17,108 people · EPA ID MO2010344 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Aug 2024 |
| Lead | 5 ppb (2022–2024) action level 15 ppb |
| Water Quality | E. coli not recorded as resolved · Aug 2023 Treatment failure resolved · Oct 2016 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 123 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Chariton Valley Communication, T-Mobile.
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