St. Louis County property record for 9800 Sundown Sq, Saint Louis, MO 63141
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,765 sqft · built 1959 |
| Lot Size | 0.46 acres (20,016 sqft) |
| Owner | Individual Name on File |
| Last Sale | $398,998 (Mar 2023) |
| Tax Bill | $5,313 (2024) |
| Deeds & Mortgages | Mar 2023 Sale & Mortgage Dec 2022 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 17M-22-0189 |
| Primary APN | 17M-22-0189 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 11 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,765 sqft Living Area |
| 1st Floor Area | 1,765 sqft |
| Family Room | Family Room |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1959 |
| Architectural Style | Ranch |
| Exterior Material | Brick |
| Foundation Type | No Foundation |
| Lot Area | 20,016 sqft (0.46 acres) |
| Lot Dimensions | 139 ft deep x 144 ft wide |
| Garage Type | Carport |
| Garage Area | 400 sqft |
| Carport | Carport |
| Carport Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Patio Area | 143 sqft |
| Poultry House | 40 sqft |
| Cooling System | Central |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 9800 SUNDOWN SQ |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63141-7905 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 82B |
| Legal Description | WARSON SQUARE PLAT 1 LOT 19 |
| Legal Subdivision | WARSON SQUARE PLAT 1 |
| Legal Lot Number | 19 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | CREVE COEUR |
| Census Block Group | 1 |
| Census Block | 1014 |
| Census Tract | 215500 |
Source: St. Louis County assessment roll, as of September 29, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 9800 SUNDOWN SQ, SAINT LOUIS, MO 63141-7905 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Mar 22, 2023 | Warranty Deed, Transfer · Conventional Mortgage GUILD MORTGAGE CO |
| Dec 16, 2022 | Affidavit of Death of Joint Tenant, Transfer OLD REPUBLIC TITLE, ORT |
| Dec 16, 2022 | Warranty Deed, Transfer OLD REPUBLIC TITLE, ORT |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 22, 2023 · Amount on Record |
| Deed Sale | Mar 22, 2023 · Amount on Record |
| Prior Sale | Dec 16, 2022 |
| Deed Document Number | 2023230 |
| Prior Transfer Date | Jun 22, 2016 |
| Prior Transfer Doc | 0220703546 |
| Record Updated | Jun 8, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ST LOUIS MO |
| Recording Date | Mar 22, 2023 |
| Property Address | 9800 SUNDOWN SQ, SAINT LOUIS, MO 63141-7905 |
| Document Number | 2023032200230 |
| Map Reference | MB 80 PG 20 |
| Instrument Date | Mar 16, 2023 |
| Instrument | 2023032200230 |
| Transaction Type | Transfer |
| Record Updated | Jul 31, 2023 |
| Title Company | INVESTORS TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Verified / From Affidavit |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 133 WEBSTER WOODS DR, SAINT LOUIS, MO 63119-3946 |
| Name | Verified Name |
|---|---|
| Address | 9800 SUNDOWN SQ, SAINT LOUIS, MO 63141-7905 |
| Document Number | 2023032200231 |
|---|---|
| Date | Mar 22, 2023 |
| Instrument | 2023032200231 |
| Name | GUILD MORTGAGE CO |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 1, 2053 |
| Document Type | Affidavit of Death of Joint Tenant |
|---|---|
| Jurisdiction | ST LOUIS MO |
| Recording Date | Dec 16, 2022 |
| Property Address | 9800 SUNDOWN SQ, SAINT LOUIS, MO 63141-7905 |
| Document Number | 2022121600457 |
| Map Reference | MB 80 PG 20 |
| Instrument Date | Dec 16, 2022 |
| Instrument | 2022121600457 |
| Transaction Type | Transfer |
| Record Updated | Apr 28, 2023 |
| Title Company | OLD REPUBLIC TITLE, ORT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 9800 SUNDOWN SQ, SAINT LOUIS, MO 63141-7905 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ST LOUIS MO |
| Recording Date | Dec 16, 2022 |
| Property Address | 9800 SUNDOWN SQ, SAINT LOUIS, MO 63141-7905 |
| Document Number | 2022121600458 |
| Map Reference | MB 80 PG 20 |
| Instrument Date | Dec 16, 2022 |
| Instrument | 2022121600458 |
| Transaction Type | Transfer |
| Record Updated | Apr 28, 2023 |
| Title Company | OLD REPUBLIC TITLE, ORT |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Verified / From Affidavit |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 133 WEBSTER WOODS DR, WEBSTER GROVES, MO 63119-3946 |
Source: St. Louis County assessment roll, as of September 29, 2025
| Type | Name |
|---|---|
| State | Missouri |
| Municipality | Creve Coeur City |
| County | St. Louis County |
| Unified School District | Ladue School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $94,220 (+23.97%) Land $69,270 Building $24,950 | $495,900 (+23.98%) Land $364,600 Building $131,300 | |
| 2024 | $5,313.00 (+0.11%) | ||
| 2023 | $5,307.00 (+8.84%) | $76,000 (+12.48%) Land $50,960 Building $25,040 | $400,000 (+12.49%) Land $268,200 Building $131,800 |
| 2022 | $4,876.00 | $67,570 Land $41,690 Building $25,880 | |
| 2021 | $355,600 Land $219,400 Building $136,200 |
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 |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 4 (1979–2022) |
| Claims Outside the SFHA | 1 of 4 |
| Most Recent Claim | Jul 2022 · Severe Storms 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 96% of Missouri |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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 213 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
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