St. Louis County property record for 257 Clarkson Rd, Ballwin, MO 63011
| Property Type | Condominium Offices |
|---|---|
| Details | 6,300 sqft · built 2007 |
| Lot Size | 0.145 acres (6,299 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $31,795 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 22T-23-1461 |
| Primary APN | 22T-23-1461 |
|---|---|
| Alternative APN |
|
| Units | 2 Units |
|---|---|
| Stories | 1 Story |
| Building Area | 7,000 sqft Gross Area |
| 1st Floor Area | 7,000 sqft |
| Year Built | Built 2007 |
|---|---|
| Effective Year Built | Effective 2007 |
| Exterior Material | Combination |
| Construction Type | Wood |
| Fire Resistance | Wood or Wood & Steel Frame |
| Lot Area | 6,299 sqft (0.145 acres) |
| View / Lot | Highway |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 257 CLARKSON RD |
|---|---|
| City | BALLWIN |
| State | MO |
| Zip | 63011-2219 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Condominium Offices |
| Local Zoning Code | A |
| Legal Description | CLARKSON PARK PLAZA CONDOMINIUMS PLAT FIVE ADDENDUM BLDG E 16 2/3% IN COMMON ELEMENTS |
| Legal Subdivision | CLARKSON PARK PLAZA CONDOMINIUMS PLAT |
| Legal Block | E |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | WILDHORSE |
| Census Block Group | 2 |
| Census Block | 2037 |
| Census Tract | 217806 |
Source: St. Louis County records, as of September 29, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 7825 HARTMAN RIDGE RD, FULTON, MO 65251-7167 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 11, 2016 |
| Deed Sale | Jul 11, 2016 |
| Prior Sale | Sep 22, 2009 · Amount on Record |
| Deed Document Number | 2016362 |
| Deed Book / Page | 22094 / 2106 |
| Record Updated | Oct 29, 2026 |
Source: St. Louis County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Louis County |
| Municipality | Ellisville City |
| Unified School District | Rockwood R-VI School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $356,100 (-) Land $22,180 Building $333,920 | $1,112,800 (-) Land $69,300 Building $1,043,500 | |
| 2025 | $31,795.00 (+8.38%) | $356,100 (+10.92%) Land $22,180 Building $333,920 | $1,112,800 (+10.91%) Land $69,300 Building $1,043,500 |
| 2024 | $29,336.00 (+0.06%) | ||
| 2023 | $29,318.00 (+18.72%) | $321,050 (+2.9%) Land $18,140 Building $302,910 | $1,003,300 (+2.9%) Land $56,700 Building $946,600 |
| 2022 | $24,696.00 | $312,000 Land $18,140 Building $293,860 | |
| 2021 | $975,000 Land $56,700 Building $918,300 |
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 August 10, 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 | 2 in force |
| Nearby Flood Claims | 3 (1979–2024) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Jul 2024 · river or lake flooding |
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 95% of the US · lower than 93% of Missouri |
|---|---|
| Wildfire Likelihood | 0.02% 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 | MO AMERICAN ST LOUIS ST CHARLES COUNTIES private · serves 1,111,000 people · EPA ID MO6010716 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 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 189 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| i3 Broadband Fiber | 8,000 / 8,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
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