Franklin County property record for 521 Blair St, Sullivan, MO 63080
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 864 sqft · built 1958 |
| Lot Size | 0.2 acres (8,712 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $735 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 35-4-17.0-1-005-061.000 |
| Primary APN | 35-4-17.0-1-005-061.000 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 864 sqft Living Area |
| Year Built | Built 1958 |
|---|---|
| Architectural Style | A-Frame |
| Construction Type | Frame |
| Lot Area | 8,712 sqft (0.2 acres) |
| Shed | 1 Shed |
| Street Address | 521 BLAIR ST |
|---|---|
| City | SULLIVAN |
| State | MO |
| Zip | 63080-1415 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT:4 JACKSON ADDN |
| Legal Range | 02W |
| Legal Township | 40 |
| Legal Section | 17 |
| Legal Quarter | NE |
| Legal Subdivision | JACKSON ADDN |
| Legal Block | 5 |
| Legal Lot Number | 4 |
| Jurisdiction | FRANKLIN MO |
| Township / Civil Division | MERAMEC |
| Census Block Group | 4 |
| Census Block | 4035 |
| Census Tract | 801101 |
521 Blair St is owned and occupied by two individuals who acquired it in December 1981.
Source: Franklin County records, as of November 10, 2025
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 521 BLAIR ST, SULLIVAN, MO 63080-1415 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 8, 1981 |
| Deed Sale | Dec 8, 1981 |
| Deed Document Number | 391-00106 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 521 Blair St was $735.
Source: Franklin County assessment roll, as of May 31, 2025
| Type | Name |
|---|---|
| State | Missouri |
| County | Franklin County |
| Municipality | Sullivan City |
| Unified School District | Sullivan C-2 School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $735.00 | $13,671 | $71,950 Land $10,500 Building $61,450 |
| 2023 | $743.00 (+12.58%) | $12,863 | $67,700 Land $10,500 Building $57,200 |
| 2022 | $660.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 521 Blair St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective June 4, 2020
| 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.
Wildfire risk around 521 Blair 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 | 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 | SULLIVAN PWS serves 7,081 people · EPA ID MO6010775 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2024 |
| Lead | 3 ppb (2024–2026) 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 182 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 |
| Sparklight Cable | 1,000 / 50 |
| Wisper ISP Fixed Wireless | 400 / 30 |
| Verizon Fixed Wireless | 300 / 20 |
| Wave Internet Technologies Fixed Wireless | 100 / 100 |
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