Jefferson County property record for 307 9th Ave, Crystal City, MO 63019
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 987 sqft · built 1943 |
| Lot Size | 0.157 acres (6,825 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,123 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 193.005.02015008 |
| Primary APN | 193.005.02015008 |
|---|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 987 sqft Living Area |
| 1st Floor Area | 987 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1943 |
|---|---|
| Effective Year Built | Effective 1943 |
| Construction Type | Frame |
| Lot Area | 6,825 sqft (0.157 acres) |
| Lot Dimensions | 140 ft deep x 50 ft wide |
| Garage Area | 899 sqft |
| Porch | Stoop |
| Porch Area | 73 sqft |
| Patio Area | 300 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 307 9TH AVE |
|---|---|
| City | CRYSTAL CITY |
| State | MO |
| Zip | 63019-1513 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CT1 |
| Legal Description | RIVERVIEW 2ND LOT 33 BLOCK 17 |
| Legal Range | 6E |
| Legal Township | 40N |
| Legal Section | 05 |
| Legal Subdivision | RIVERVIEW 2ND |
| Legal Block | 17 |
| Legal Lot Number | 33 |
| Jurisdiction | JEFFERSON MO |
| Township / Civil Division | RIVER VIEW |
| Census Block Group | 4 |
| Census Block | 4019 |
| Census Tract | 700700 |
307 9th Ave is owned and occupied by an individual.
Source: Jefferson County records, as of August 25, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 307 9TH AVE, CRYSTAL CITY, MO 63019-1513 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 307 9th Ave was $1,123, up 18.7% from the year before.
Source: Jefferson County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | Jefferson County |
| Municipality | Crystal City |
| Unified School District | Crystal City 47 School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $17,800 (-) Land $1,800 Building $16,000 | $93,600 (-) Land $9,400 Building $84,200 | |
| 2025 | $1,123.00 (+18.71%) | $17,800 Land $1,800 Building $16,000 | $93,600 (-) Land $9,400 Building $84,200 |
| 2024 | $946.00 | $93,600 (+20.31%) Land $9,400 Building $84,200 | |
| 2023 | $946.00 | $14,800 Land $1,800 Building $13,000 | $77,800 Land $9,400 Building $68,400 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 307 9th Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 2, 2025
| 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 307 9th Ave 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 | CRYSTAL CITY PWS serves 4,733 people · EPA ID MO6010198 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2025 |
| Lead | 2 ppb (2024–2026) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Oct 2022 |
|---|---|
| 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 389 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless 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 | 400 / 30 |
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