St. Louis County property record for 646 E Argonne Dr, Saint Louis, MO 63122
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,406 sqft · built 2009 |
| Lot Size | 0.391 acres (17,032 sqft) |
| Owner | Company Name on Record |
| Last Sale | $450,000 (Mar 2010) |
| Tax Bill | $8,065 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 23M-31-1615 |
| Primary APN | 23M-31-1615 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 12 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,406 sqft Living Area |
| Gross Area | 3,039 sqft |
| 1st Floor Area | 1,188 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2009 |
|---|---|
| Effective Year Built | Effective 2009 |
| Architectural Style | Conventional |
| Exterior Material | Aluminum/Vinyl |
| Foundation Type | Raised |
| Lot Area | 17,032 sqft (0.391 acres) |
| Lot Dimensions | 107 ft deep x 107 ft wide |
| Garage Type | Attached |
| Garage Area | 441 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Frame Porch |
| Porch Area | 378 sqft |
| Patio Area | 190 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 646 E ARGONNE DR |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63122-4527 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 32R3 |
| Legal Description | EAST KIRKWOOD BLK PT 2 LOT CONSOLIDATION (AKA 646 EAST ARGONNE) LOT A (SURV AFFDT 18462-1717) |
| Legal Subdivision | EAST KIRKWOOD BLK PT 2 LOT CONSOLIDATION |
| Legal Block | 2 |
| Legal Lot Number | A |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | BONHOMME |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 218600 |
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 | 646 E ARGONNE DR, SAINT LOUIS, MO 63122-4527 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 16, 2010 · Amount on Record |
| Deed Sale | Mar 16, 2010 · Amount on Record |
| Prior Sale | Jun 1, 2009 · Amount on Record |
| Deed Document Number | 2010495 |
| Deed Book / Page | 18835 / 759 |
| Last Transfer Date | Jan 31, 2013 |
| Transfer Doc | 0203970017 |
| 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 | Kirkwood City |
| Unified School District | Kirkwood R-VII School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $143,300 (-) Land $100,000 Building $43,300 | $754,200 (-) Land $526,300 Building $227,900 | |
| 2025 | $8,065.00 (-4.49%) | $143,300 (+6.2%) Land $100,000 Building $43,300 | $754,200 (+6.2%) Land $526,300 Building $227,900 |
| 2024 | $8,444.00 (+1.6%) | ||
| 2023 | $8,311.00 (-6.57%) | $134,930 (+8%) Land $89,980 Building $44,950 | $710,200 (+8.02%) Land $473,600 Building $236,600 |
| 2022 | $8,895.00 | $124,930 Land $79,860 Building $45,070 | |
| 2021 | $657,500 Land $420,300 Building $237,200 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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 |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 2 (1979–1987) |
| Most Recent Claim | Jun 1987 · 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 97% of the US · lower than 95% of Missouri |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 | KIRKWOOD PWS serves 28,000 people · EPA ID MO6010430 |
|---|---|
| Water Source | Purchased surface water from MO AMERICAN ST LOUIS ST CHARLES COUNTIES |
| Last State Inspection | Mar 2026 |
| 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 382 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
May also be available: Wisper ISP.
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