St. Louis County property record for 528 Upper Conway Cir, Chesterfield, MO 63017
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3.5 ba · 5,958 sqft · built 2003 |
| Lot Size | 0.186 acres (8,094 sqft) |
| Owner | Company Name on Record |
| Last Sale | $737,000 (Aug 2018) |
| Tax Bill | $10,753 (2025) |
| Deeds & Mortgages | Aug 2018 Sale Aug 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 18R-11-0493 |
| Primary APN | 18R-11-0493 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 17 Plumbing Fixtures |
| Total Rooms | 11 Rooms |
| Stories | 1 Story |
| Building Area | 5,958 sqft Living Area |
| Gross Area | 6,988 sqft |
| 1st Floor Area | 2,558 sqft |
| Basement Area | 1,700 sqft |
| Finished Basement | 1,700 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Exterior Material | Brick |
| Foundation Type | Raised |
| Lot Area | 8,094 sqft (0.186 acres) |
| Lot Dimensions | 72 ft deep x 71 ft wide |
| View / Lot | Cul-De-Sac |
| Garage Type | Attached |
| Garage Area | 710 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Frame Porch |
| Porch Area | 367 sqft |
| Patio Area | 320 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 528 UPPER CONWAY CIR |
|---|---|
| City | CHESTERFIELD |
| State | MO |
| Zip | 63017-2096 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 105R3 |
| Legal Description | AUGUST HILL ON CONWAY PLAT TWO LOT 29 |
| Legal Subdivision | AUGUST HILL ON CONWAY PLAT TWO |
| Legal Lot Number | 29 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | CHESTERFIELD |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 215235 |
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 | 528 UPPER CONWAY CIR, CHESTERFIELD, MO 63017-2096 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
| Date | Document |
|---|---|
| Aug 30, 2018 | Warranty Deed, Transfer TITLE PARTNERS AGENCY LLC |
| Aug 30, 2018 | Quit Claim Deed, Transfer TITLE PARTNERS AGENCY LLC |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 30, 2018 · Amount on Record |
| Deed Sale | Aug 30, 2018 · Amount on Record |
| Prior Sale | Aug 30, 2018 · Amount on Record |
| Deed Document Number | 2018563 |
| Deed Book / Page | 23176 / 3132 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ST LOUIS MO |
| Recording Date | Aug 30, 2018 |
| Property Address | 528 UPPER CONWAY CIR, CHESTERFIELD, MO 63017-2096 |
| Document Number | 0231763129 |
| Book / Page | 023176 / 003129 |
| Instrument Date | Aug 28, 2018 |
| Instrument | 562 |
| Transaction Type | Transfer |
| Record Updated | Oct 23, 2018 |
| Title Company | TITLE PARTNERS AGENCY LLC |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 528 UPPER CONWAY CIR CHESTERFIELD MO 630172096, CHESTERFIELD, MO 63017-2096 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ST LOUIS MO |
| Recording Date | Aug 30, 2018 |
| Property Address | 528 UPPER CONWAY CIR, CHESTERFIELD, MO 63017-2096 |
| Document Number | 0231763132 |
| Book / Page | 023176 / 003132 |
| Instrument Date | Aug 28, 2018 |
| Instrument | 563 |
| Transaction Type | Transfer |
| Record Updated | Sep 12, 2018 |
| Title Company | TITLE PARTNERS AGENCY LLC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 528 UPPER CONWAY CIR CHESTERFIELD MO 630172096, CHESTERFIELD, MO 63017-2096 |
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 | Parkway C-2 School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $172,440 (-) Land $45,390 Building $127,050 | $907,600 (-) Land $238,900 Building $668,700 | |
| 2025 | $10,753.00 (+18.32%) | $172,440 (+25.22%) Land $45,390 Building $127,050 | $907,600 (+25.22%) Land $238,900 Building $668,700 |
| 2024 | $9,088.00 (+4.27%) | ||
| 2023 | $8,716.00 (-0.75%) | $137,710 (+8.7%) Land $16,150 Building $121,560 | $724,800 (+8.7%) Land $85,000 Building $639,800 |
| 2022 | $8,782.00 | $126,690 Land $28,250 Building $98,440 | |
| 2021 | $666,800 Land $148,700 Building $518,100 |
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
| 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.
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 236 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| i3 Broadband Fiber | 8,000 / 8,000 |
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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