St. Louis County property record for 407 Mayfair Dr, Ballwin, MO 63011
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,922 sqft · built 1964 |
| Lot Size | 0.307 acres (13,390 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $4,830 (2024) |
| Deeds & Mortgages | Jul 2025 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 21T-32-0324 |
| Primary APN | 21T-32-0324 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,922 sqft Living Area |
| Gross Area | 2,426 sqft |
| 1st Floor Area | 1,922 sqft |
| Family Room | Family Room |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Architectural Style | Ranch |
| Exterior Material | Brick |
| Foundation Type | No Foundation |
| Lot Area | 13,390 sqft (0.307 acres) |
| Lot Dimensions | 130 ft deep x 103 ft wide |
| Terrain | Above Road/Slope |
| Garage Type | Attached |
| Garage Area | 504 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
|---|---|
| Porch Area | 492 sqft |
| Deck Area | 282 sqft |
| Patio Area | 282 sqft |
| Balcony Area | 40 sqft |
| Cooling System | Central |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 407 MAYFAIR DR |
|---|---|
| City | BALLWIN |
| State | MO |
| Zip | 63011-1558 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 93R-2 |
| Legal Description | MAYFAIR PLAT 2 LOT 40 |
| Legal Subdivision | MAYFAIR PLAT 2 |
| Legal Lot Number | 40 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | LAFAYETTE |
| Census Block Group | 1 |
| Census Block | 1020 |
| Census Tract | 217852 |
Source: St. Louis County records, as of October 31, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 407 MAYFAIR DR, BALLWIN, MO 63011-1558 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 21, 2013 |
| Deed Sale | May 21, 2013 |
| Prior Sale | Jun 23, 2010 · Amount on Record |
| Deed Document Number | 2013749 |
| Deed Book / Page | 20511 / 1292 |
| Prior Transfer Date | May 9, 2013 |
| Prior Transfer Doc | 0205111292 |
| Record Updated | Sep 20, 2026 |
| Document Type | Beneficiary Deed |
|---|---|
| Jurisdiction | ST LOUIS MO |
| Recording Date | Jul 16, 2025 |
| Property Address | 407 MAYFAIR DR, BALLWIN, MO 63011-1558 |
| Document Number | 2025071600146 |
| Map Reference | MB 110 PG 80 |
| Instrument Date | Jul 15, 2025 |
| Instrument | 2025071600146 |
| Transaction Type | Transfer |
| Record Updated | Feb 6, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 407 MAYFAIR DR, BALLWIN, MO 63011-1558 |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 407 MAYFAIR DR, BALLWIN, MO 63011-1558 |
Source: St. Louis County assessment roll, as of September 29, 2025
| Type | Name |
|---|---|
| State | Missouri |
| Municipality | Ballwin City |
| County | St. Louis County |
| Unified School District | Rockwood R-VI School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $82,240 (+19.08%) Land $30,840 Building $51,400 | $432,800 (+19.06%) Land $162,300 Building $270,500 | |
| 2024 | $4,830.00 (+0.08%) | $69,060 (-) Land $23,120 Building $45,940 | |
| 2023 | $4,826.00 (+9.53%) | $69,060 (+17.25%) Land $23,120 Building $45,940 | $363,500 (+17.26%) Land $121,700 Building $241,800 |
| 2022 | $4,406.00 | $58,900 Land $23,120 Building $35,780 | |
| 2021 | $310,000 Land $121,700 Building $188,300 |
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 · 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 | 4 in force |
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 | Not rated no burnable land within 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 253 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 · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
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