St. Louis County property record for 18221 Edison Ave, Chesterfield, MO 63005
| Property Type | Commercial Office |
|---|---|
| Details | 1 bd · 9,804 sqft · built 1991 |
| Lot Size | 1.06 acres (46,174 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $36,682 (2025) |
| Flood Zone | Zone X (reduced by levee) |
| APN | 17V-12-0253 |
| Primary APN | 17V-12-0253 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Total Rooms | 11 Rooms |
| Stories | 1 Story |
| Building Area | 9,804 sqft Gross Area |
| 1st Floor Area | 9,804 sqft |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Exterior Material | Concrete Block |
| Construction Type | Frame |
| Lot Area | 46,174 sqft |
| Lot Dimensions | 212 ft deep x 212 ft wide |
| Garage Area | 13,600 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Space Heater |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 18221 EDISON AVE |
|---|---|
| City | CHESTERFIELD |
| State | MO |
| Zip | 63005-3703 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Local Zoning Code | 105M3 |
| Legal Description | ST LOUIS AIR PARK LOT SPLIT 5 16 88 LOT A |
| Legal Subdivision | ST LOUIS AIR PARK LOT SPLIT |
| Legal Tract | A |
| Legal Lot Number | A |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | CHESTERFIELD |
| Census Block Group | 4 |
| Census Block | 4007 |
| Census Tract | 221629 |
18221 Edison Ave, a commercial property, is held in a trust since June 2016.
Source: St. Louis County records, as of September 29, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 17102 WILD HORSE CREEK RD, CHESTERFIELD, MO 63005-1304 |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
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 | Jun 29, 2016 |
| Transfer Doc | 0220920332 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 18221 Edison Ave was $36,682, up 11.4% from the year before.
Source: St. Louis County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Missouri |
| Municipality | Chesterfield City |
| County | St. Louis County |
| Unified School District | Rockwood R-VI School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $416,000 (-16.47%) Land $111,780 Building $304,220 | $1,300,000 (-16.47%) Land $349,300 Building $950,700 | |
| 2025 | $36,682.00 (+11.4%) | $498,020 Land $111,780 Building $386,240 | $1,556,300 Land $349,300 Building $1,207,000 |
| 2024 | $32,928.00 (-2.01%) | ||
| 2023 | $33,605.00 (+74.83%) | $381,950 (+49.57%) Land $97,820 Building $284,130 | $1,193,600 Land $305,700 Building $887,900 |
| 2022 | $19,221.00 | $255,360 Land $97,820 Building $157,540 | |
| 2021 | $798,000 Land $305,700 Building $492,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18221 Edison Ave in Zone X, where a levee reduces flood risk, within 500 ft of a high-risk flood zone.
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 reduced by levee · depends on levee performance |
|---|---|
| Nearest Special Flood Hazard Area | Zone AH, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 159 policies |
| Nearby Flood Policies | 159 in force |
| Nearby Flood Claims | 1 (2015) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Dec 2015 · Severe Storms, Tornadoes, Straight-line Winds, And 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.
Wildfire risk around 18221 Edison 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 | 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 22 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
| Brown Dog Networks Fixed Wireless | 50 / 10 |
| AT&T Fixed Wireless | 25 / 3 |
May also be available: Spectrum, Verizon.
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