St. Louis County property record for 18 Upper Conway Ln, Chesterfield, MO 63017
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 4.5 ba · 7,009 sqft · built 2001 |
| Lot Size | 0.17 acres (7,405 sqft) |
| Owner | Trust Name on File |
| Last Sale | $648,800 (Dec 2020) |
| Tax Bill | $10,534 (2025) |
| Deeds & Mortgages | Dec 2020 Transfer Dec 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 18R-11-0406 |
| Primary APN | 18R-11-0406 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 21 Plumbing Fixtures |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 7,009 sqft Living Area |
| Gross Area | 7,561 sqft |
| 1st Floor Area | 2,131 sqft |
| Basement Area | 1,600 sqft |
| Finished Basement | 1,600 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2001 |
| Exterior Material | Brick |
| Foundation Type | Raised |
| Lot Area | 7,405 sqft (0.17 acres) |
| Lot Dimensions | 55 ft deep x 60 ft wide |
| View / Lot | Cul-De-Sac |
| Garage Type | Attached |
| Garage Area | 552 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Frame Porch |
| Porch Area | 542 sqft |
| Patio Area | 192 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 18 UPPER CONWAY LN |
|---|---|
| City | CHESTERFIELD |
| State | MO |
| Zip | 63017-2065 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 105R3 |
| Legal Description | AUGUST HILL ON CONWAY PLAT ONE LOT 23 |
| Legal Subdivision | AUGUST HILL ON CONWAY PLAT ONE |
| Legal Lot Number | 23 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | CHESTERFIELD |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 215235 |
18 Upper Conway Ln is held in a trust since December 2020.
Source: St. Louis County records, as of September 29, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 18 UPPER CONWAY LN, CHESTERFIELD, MO 63017-2065 |
| 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.
| Date | Document |
|---|---|
| Dec 16, 2020 | Quit Claim Deed, Transfer FREEDOM TITLE, FREEDOM TITLE LLC-ST LOUIS |
| Dec 16, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage ALLIANCE CU |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 16, 2020 · Amount on File |
| Deed Sale | Dec 16, 2020 · Amount on File |
| Prior Sale | Aug 1, 2014 · Amount on File |
| Deed Document Number | 2020302 |
| Deed Book / Page | 24512 / 1770 |
| Prior Transfer Date | Nov 20, 2020 |
| Prior Transfer Doc | 0245121789 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ST LOUIS MO |
| Recording Date | Dec 16, 2020 |
| Property Address | 18 UPPER CONWAY LN, CHESTERFIELD, MO 63017-2065 |
| Document Number | 0245121789 |
| Book / Page | 024512 / 001789 |
| Instrument Date | Nov 20, 2020 |
| Instrument | 304 |
| Transaction Type | Transfer |
| Record Updated | Feb 23, 2021 |
| Title Company | FREEDOM TITLE, FREEDOM TITLE LLC-ST LOUIS |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 18 UPPER CONWAY LN CHESTERFIELD MO 630172065, CHESTERFIELD, MO 63017-2065 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ST LOUIS MO |
| Recording Date | Dec 16, 2020 |
| Property Address | 18 UPPER CONWAY LN, CHESTERFIELD, MO 63017-2065 |
| Document Number | 0245121770 |
| Book / Page | 24512 / 1770 |
| Map Reference | MB 349 PG 369&370 |
| Instrument Date | Nov 20, 2020 |
| Instrument | 2020121600302 |
| Transaction Type | Transfer |
| Record Updated | Jun 16, 2021 |
| Title Company | FREEDOM TITLE LLC ST LOUIS |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 18 UPPER CONWAY LN, CHESTERFIELD, MO 63017-2065 |
| Document Number | 2020121600303 |
|---|---|
| Date | Dec 16, 2020 |
| Instrument | 2020121600303 |
| Name | ALLIANCE CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Dec 1, 2050 |
The 2025 property tax bill for 18 Upper Conway Ln was $10,534, up 0.1% 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 | Parkway C-2 School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $185,010 (-) Land $44,690 Building $140,320 | $973,700 (-) Land $235,200 Building $738,500 | |
| 2025 | $10,534.00 (+0.08%) | $185,010 (+15.95%) Land $44,690 Building $140,320 | $973,700 Land $235,200 Building $738,500 |
| 2024 | $10,526.00 (+4.27%) | $159,560 (-) Land $15,880 Building $143,680 | |
| 2023 | $10,095.00 (-0.91%) | $159,560 (+8.57%) Land $15,880 Building $143,680 | $839,800 Land $83,600 Building $756,200 |
| 2022 | $10,188.00 | $146,970 Land $27,800 Building $119,170 | |
| 2021 | $773,500 Land $146,300 Building $627,200 |
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.
FEMA maps place 18 Upper Conway Ln in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 18 Upper Conway Ln 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 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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