Jefferson County property record for 503 Tower Valley Dr, Hillsboro, MO 63050
| Property Type | Vacant Land |
|---|---|
| Lot Size | 3.41 acres (148,540 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $38 (2025) |
| Deeds & Mortgages | Feb 2021 Sale Nov 2020 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-7.0-25.0-0-000-011.07 |
| Primary APN | 07-7.0-25.0-0-000-011.07 |
|---|---|
| Alternative APN |
|
| Lot Area | 148,540 sqft |
|---|
| Street Address | 503 TOWER VALLEY DR |
|---|---|
| City | HILLSBORO |
| State | MO |
| Zip | 63050-1216 |
| Property Category | Vacant Land |
| Property Type | Vacant Land > Uncategorized |
| Local Zoning Code | LR2 |
| Legal Description | PT SW1/4 |
| Legal Range | 4E |
| Legal Township | 42N |
| Legal Section | 25 |
| Legal Block | 2 |
| Jurisdiction | JEFFERSON MO |
| Township / Civil Division | MERAMEC |
| Census Block Group | 2 |
| Census Block | 2021 |
| Census Tract | 700503 |
503 Tower Valley Dr, vacant land, is owned by two individuals who acquired it in February 2021.
Source: Jefferson County records, as of August 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 8018 TOWER RD, HILLSBORO, MO 63050-1605 |
| 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.
| Date | Document |
|---|---|
| Feb 2, 2021 | Warranty Deed, Transfer HILLSBOROUGH TITLE INC, HILLSBOROUGH TITLE |
| Nov 2, 2020 | Warranty Deed, Transfer OTHER |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 2, 2021 |
| Deed Sale | Feb 2, 2021 |
| Prior Sale | Nov 2, 2020 |
| Deed Document Number | 20214839 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | JEFFERSON MO |
| Recording Date | Feb 2, 2021 |
| Property Address | 503 TOWER VALLEY DR, HILLSBORO, MO 63050-1216 |
| Document Number | 2021R004839 |
| Instrument Date | Jan 25, 2021 |
| Instrument | 2021R-004839 |
| Transaction Type | Transfer |
| Record Updated | Oct 26, 2021 |
| Title Company | HILLSBOROUGH TITLE INC, HILLSBOROUGH TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 8018 TOWER RD, HILLSBORO, MO 63050-1605 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | JEFFERSON MO |
| Recording Date | Nov 2, 2020 |
| Property Address | 503 TOWER VALLEY DR, HILLSBORO, MO 63050-1216 |
| Document Number | 0000041591 |
| Instrument Date | Oct 16, 2020 |
| Instrument | 41591 |
| Transaction Type | Transfer |
| Record Updated | Jan 7, 2021 |
| Title Company | OTHER |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 28 NORMANDY DR LAKE ST LOUIS MO 633671615, LAKE ST LOUIS, MO 63367-1615 |
The 2025 property tax bill for 503 Tower Valley Dr was $38, down 2.6% from the year before.
Source: Jefferson County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | Jefferson County |
| Unified School District | Hillsboro R-III School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $600 (-) Land $600 | $3,200 (-) Land $3,200 | |
| 2025 | $38.00 (-2.56%) | $600 Land $600 | $3,200 (-) Land $3,200 |
| 2024 | $39.00 (-2.5%) | $3,200 (-) Land $3,200 | |
| 2023 | $40.00 | $600 Land $600 | $3,200 Land $3,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 503 Tower Valley Dr in Zone X, an area of minimal flood risk, though there have been 38 flood claims nearby since 1979.
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 | 7 in force |
| Nearby Flood Claims | 38 (1979–2017) |
| Claims Outside the SFHA | 8 of 38 |
| Most Recent Claim | Apr 2017 · Severe Storms, Tornadoes, Straight-line Winds 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.
Wildfire risk around 503 Tower Valley Dr is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 78% of Missouri |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Direct burnable vegetation |
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 | JEFFERSON CO CONS PWSD C 1 serves 37,000 people · EPA ID MO6024295 |
|---|---|
| Water Source | Purchased surface water from MO AMERICAN ST LOUIS ST CHARLES COUNTIES |
| Last State Inspection | Aug 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 7 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Brown Dog Networks Fixed Wireless | 50 / 10 |
May also be available: Spectrum, T-Mobile, Verizon, Wisper ISP.
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