St. Louis County property record for 4010 Will Ave, Saint Louis, MO 63125
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,148 sqft · built 1925 |
| Lot Size | 0.24 acres (10,454 sqft) |
| Owner | Trust Name on File |
| Last Sale | $125,000 (Jun 2005) |
| Tax Bill | $2,250 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 28J-52-1043 |
| Primary APN | 28J-52-1043 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,148 sqft Living Area |
| Gross Area | 1,203 sqft |
| 1st Floor Area | 1,148 sqft |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1925 |
| Architectural Style | Bungalow |
| Exterior Material | Aluminum/Vinyl |
| Foundation Type | Raised |
| Lot Area | 10,454 sqft (0.24 acres) |
| Lot Dimensions | 52 ft deep x 52 ft wide |
| Porch | Stoop |
|---|---|
| Porch Area | 15 sqft |
| Patio Area | 280 sqft |
| Canopy | 200 sqft |
| Poultry House | 55 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 4010 WILL AVE |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63125-4449 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R4 |
| Legal Description | CARONDELET COMMONS BLK PT 15 & SOUTHERN AIRE PLAT NO 2 LOT 75 & CARONDELET COMMONS BLK PT 15 BDY ADJ PARCEL C BDY ADJ (AKA BARLOW ACRES) LOT 1 |
| Legal Subdivision | CARONDELET COMMONS BLK PT 15 & SOUTHERN |
| Legal Block | 15 |
| Legal Lot Number | 75 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | LEMAY |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 220602 |
4010 Will Ave is held in a trust since June 2005.
Source: St. Louis County records, as of September 29, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 4019 SOUTHERN AIRE DR, SAINT LOUIS, MO 63125-4442 |
| Owner Type | Company |
| Vesting | Trust |
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 | Name on Deed |
|---|---|
| Last Sale | Jun 28, 2005 · Amount on File |
| Deed Sale | Jun 28, 2005 · Amount on File |
| Prior Sale | Dec 30, 2004 · Amount on File |
| Deed Document Number | 2005755 |
| Deed Book / Page | 16615 / 1010 |
| Prior Transfer Date | Mar 10, 2005 |
| Prior Transfer Doc | 0000000780 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4010 Will Ave was $2,250, up 2.4% from the year before.
Source: St. Louis County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Louis County |
| Unified School District | Mehlville R-IX School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $35,840 (-) Land $16,040 Building $19,800 | $188,600 (-) Land $84,400 Building $104,200 | |
| 2025 | $2,250.00 (+2.37%) | $35,840 Land $16,040 Building $19,800 | $188,600 Land $84,400 Building $104,200 |
| 2024 | $2,198.00 (+1.29%) | ||
| 2023 | $2,170.00 (+15.36%) | $32,280 (+22.6%) Land $9,610 Building $22,670 | $169,900 Land $50,600 Building $119,300 |
| 2022 | $1,881.00 | $26,330 Land $10,430 Building $15,900 | |
| 2021 | $138,600 Land $54,900 Building $83,700 |
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 4010 Will Ave in Zone X, an area of minimal flood risk, though there have been 12 flood claims nearby since 1978.
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 Claims | 12 (1978–2008) |
| Claims Outside the SFHA | 5 of 12 |
| Most Recent Claim | Sep 2008 · Severe Storms, Flooding, And A Tornado |
| 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 4010 Will Ave 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 520 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Wisper ISP Fixed Wireless | 800 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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