St. Charles County property record for 4094 Castlio Dr, Saint Charles, MO 63304
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,235 sqft · built 1985 |
| Lot Size | 0.26 acres (11,326 sqft) |
| Owner | Individual Name on File |
| Last Sale | $415,000 (May 2024) |
| Tax Bill | $4,027 (2025) |
| Deeds & Mortgages | May 2024 Mortgage Mar 2024 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | A850003139 |
| Primary APN | A850003139 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,235 sqft Living Area |
| Gross Area | 3,537 sqft |
| 1st Floor Area | 1,065 sqft |
| Basement Area | 1,038 sqft |
| Finished Basement | 260 sqft |
| Unfinished Basement | 778 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Bi-Level |
| Exterior Material | Brick/Stone |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 11,326 sqft (0.26 acres) |
| Garage Type | Attached |
| Garage Area | 524 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Porch |
|---|---|
| Porch Area | 224 sqft |
| Deck Area | Deck Area |
| Patio Area | 104 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | A850003139 |
|---|---|
| Street Address | 4094 CASTLIO DR |
| City | SAINT CHARLES |
| State | MO |
| Zip | 63304-6942 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | STAFFORD EST LOT 3 |
| Legal Subdivision | STAFFORD EST |
| Legal Lot Number | 3 |
| Jurisdiction | ST CHARLES MO |
| Township / Civil Division | HARVESTER |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 311150 |
4094 Castlio Dr is owned and occupied by an individual who bought it in May 2024.
Source: St. Charles County records, as of September 10, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4094 CASTLIO DR, SAINT CHARLES, MO 63304-6942 |
| Occupancy | Owner Occupied |
| 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.
| Date | Document |
|---|---|
| May 7, 2024 | Warranty Deed, Transfer · Conventional Mortgage NEW AMERICAN FUNDING |
| Mar 20, 2024 | Warranty Deed, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 7, 2024 · Amount on File |
| Deed Sale | May 7, 2024 · Amount on File |
| Prior Sale | Mar 20, 2024 · Amount on File |
| Deed Document Number | 202417500 |
| Prior Transfer Date | Aug 22, 2017 |
| Prior Transfer Doc | 0000548870 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ST CHARLES MO |
| Recording Date | May 7, 2024 |
| Property Address | 4094 CASTLIO DR, SAINT CHARLES, MO 63304-6942 |
| Document Number | 0000017500 |
| Map Reference | MB 24 PG 28 |
| Instrument Date | May 3, 2024 |
| Instrument | 2024R-017500 |
| Transaction Type | Transfer |
| Record Updated | May 20, 2024 |
| Title Company | TITLE PARTNERS AGENCY LLC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 410 N SCOTTSDALE RD # RD1600, RD1600, TEMPE, AZ 85288-7094 |
| Name | Verified Name |
|---|---|
| Address | 4094 CASTLIO DR, SAINT CHARLES, MO 63304-6942 |
| Investor | Possibly a Property Investor |
| Document Number | 0000017501 |
|---|---|
| Date | May 7, 2024 |
| Instrument | 2024R-017501 |
| Name | NEW AMERICAN FUNDING |
|---|---|
| Type | Lending Institution |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2054 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ST CHARLES MO |
| Recording Date | Mar 20, 2024 |
| Property Address | 4094 CASTLIO DR, SAINT CHARLES, MO 63304-6942 |
| Document Number | 0000010331 |
| Map Reference | MB 24 PG 28 |
| Instrument Date | Mar 18, 2024 |
| Instrument | 2024R-010331 |
| Transaction Type | Transfer |
| Record Updated | Jul 1, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 410 N SCOTTSDALE RD STE 1600, 1600, TEMPE, AZ 85288-0976 |
| Investor | Possibly a Property Investor |
The 2025 property tax bill for 4094 Castlio Dr was $4,027.
Source: St. Charles County assessment roll, as of August 7, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Charles County |
| Unified School District | Francis Howell R-III School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $67,879 (-) | $357,259 (-) Land $75,000 Building $282,259 | |
| 2025 | $4,027.00 | $67,879 | $357,259 Land $75,000 Building $282,259 |
| 2023 | $60,601 (+19.77%) | ||
| 2022 | $3,254.00 | $50,598 | $318,954 (+19.77%) Land $65,000 Building $253,954 |
| 2021 | $266,303 Land $65,000 Building $201,303 |
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 4094 Castlio Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective August 25, 2024 · 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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 1 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.
The area around 4094 Castlio Dr has no burnable land within ember reach, so its wildfire risk is not rated.
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 357 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures