Jefferson County property record for 491 Long St, Herculaneum, MO 63048
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 808 sqft · built 1928 |
| Lot Size | 0.13 acres (5,663 sqft) |
| Owner | Company Name on File |
| Tax Bill | $918 (2025) |
| Deeds & Mortgages | Mar 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-4.0-20.0-3-003-065.03 |
| Primary APN | 10-4.0-20.0-3-003-065.03 |
|---|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 808 sqft Living Area |
| 1st Floor Area | 808 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1928 |
| Construction Type | Frame |
| Lot Area | 5,663 sqft (0.13 acres) |
| Porch | Enclosed Frame Porch |
| Porch Area | 536 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 491 LONG ST |
|---|---|
| City | HERCULANEUM |
| State | MO |
| Zip | 63048-1137 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN OF HERCULANEUM LOT 4 BLOCK 23 |
| Legal Range | 6E |
| Legal Township | 41N |
| Legal Section | 20 |
| Legal Subdivision | TOWN OF HERCULANEUM |
| Legal Block | 23 |
| Legal Lot Number | 4 |
| Jurisdiction | JEFFERSON MO |
| Township / Civil Division | JOACHIM |
| Census Block Group | 1 |
| Census Block | 1017 |
| Census Tract | 700606 |
491 Long St is owned by a company that acquired it in March 2017.
Source: Jefferson County records, as of August 25, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 196 DUNKLIN DR, HERCULANEUM, MO 63048-1005 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Mar 15, 2017 |
| Transfer Doc | 0000007940 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | JEFFERSON MO |
| Recording Date | Mar 17, 2017 |
| Property Address | 491 LONG ST, HERCULANEUM, MO 63048-1137 |
| Document Number | 0000007940 |
| Instrument Date | Mar 15, 2017 |
| Instrument | 7940 |
| Transaction Type | Transfer |
| Record Updated | Mar 23, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | PO BOX 296 HERCULANEUM MO 630480296, HERCULANEUM, MO 63048-0296 |
The 2025 property tax bill for 491 Long St was $918, up 7.6% from the year before.
Source: Jefferson County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | Jefferson County |
| Municipality | Herculaneum City |
| Unified School District | Dunklin R-V School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $14,400 (-) Land $800 Building $13,600 | $76,200 (-) Land $4,400 Building $71,800 | |
| 2025 | $918.00 (+7.62%) | $14,400 Land $800 Building $13,600 | $76,200 (-) Land $4,400 Building $71,800 |
| 2024 | $853.00 (+0.12%) | $76,200 (+8.39%) Land $4,400 Building $71,800 | |
| 2023 | $852.00 | $13,300 Land $800 Building $12,500 | $70,300 Land $4,400 Building $65,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 491 Long St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 2, 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 Policies | 3 in force |
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.
Wildfire risk around 491 Long St is low, with a 0.01% annual chance of wildfire.
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 | Indirect 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 | HERCULANEUM PWS serves 5,000 people · EPA ID MO6010359 |
|---|---|
| Water Source | Purchased groundwater influenced by surface water from several systems |
| Last State Inspection | Apr 2025 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| 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 198 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Wisper ISP Fixed Wireless | 400 / 30 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
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