St. Louis County property record for 10120 Isabelle Pl, Saint Ann, MO 63074
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 912 sqft · built 1956 |
| Lot Size | 0.459 acres (19,998 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $87,500 (Jul 2015) |
| Tax Bill | $2,194 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 12L-23-0360 |
| Primary APN | 12L-23-0360 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 912 sqft Living Area |
| 1st Floor Area | 912 sqft |
| Game Room | Game Room |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Architectural Style | Ranch |
| Exterior Material | Brick |
| Foundation Type | Raised |
| Lot Area | 19,998 sqft (0.459 acres) |
| Lot Dimensions | 200 ft deep x 100 ft wide |
| Canopy | 170 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 10120 ISABELLE PL |
|---|---|
| City | SAINT ANN |
| State | MO |
| Zip | 63074-1234 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 72R1 |
| Legal Description | ISABELLE PLACE LOT 13 |
| Legal Subdivision | ISABELLE PLACE |
| Legal Lot Number | 13 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | AIRPORT |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 213301 |
10120 Isabelle Pl is owned by two individuals who bought it in July 2015.
Source: St. Louis County records, as of September 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 8824 WINDOM AVE, SAINT LOUIS, MO 63114-4930 |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Jul 10, 2015 · Amount on File |
| Deed Sale | Jul 10, 2015 · Amount on File |
| Deed Document Number | 2015253 |
| Deed Book / Page | 21586 / 571 |
| Prior Transfer Date | Mar 1, 2006 |
| Prior Transfer Doc | 0171511926 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 10120 Isabelle Pl was $2,194, up 8.2% from the year before.
Source: St. Louis County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Louis County |
| Municipality | St. Ann City |
| Unified School District | Ritenour School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $24,320 (-) Land $6,420 Building $17,900 | $128,000 (-) Land $33,800 Building $94,200 | |
| 2025 | $2,194.00 (+8.24%) | $24,320 Land $6,420 Building $17,900 | $128,000 Land $33,800 Building $94,200 |
| 2024 | $2,027.00 (+3%) | ||
| 2023 | $1,968.00 (+2%) | $20,600 (+29.23%) Land $4,940 Building $15,660 | $108,400 Land $26,000 Building $82,400 |
| 2022 | $1,640.00 | $15,940 Land $3,950 Building $11,990 | |
| 2021 | $83,900 Land $20,800 Building $63,100 |
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 10120 Isabelle Pl in Zone X, an area of minimal flood risk, though there have been 7 flood claims nearby since 2008.
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 | 8 in force |
| Nearby Flood Claims | 7 (2008–2022) |
| Claims Outside the SFHA | 1 of 7 |
| Most Recent Claim | Jul 2022 · Severe Storms And Flooding |
| Claims by Event |
|
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 10120 Isabelle Pl is low, with less than 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 99.1% of the US · lower than 98.2% of Missouri |
|---|---|
| Wildfire Likelihood | Under 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 349 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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