St. Charles County property record for 170 Blue Sky Dr, Defiance, MO 63341
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 5.5 ba · 5,879 sqft · built 2024 |
| Lot Size | 3.1 acres (135,036 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,320,000 (May 2026) |
| Tax Bill | $9 (2025) |
| Deeds & Mortgages | May 2026 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | T211300011 |
| Primary APN | T211300011 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 5.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 5,879 sqft Living Area |
| Gross Area | 7,026 sqft |
| 1st Floor Area | 3,513 sqft |
| Basement Area | 3,513 sqft |
| Finished Basement | 2,366 sqft |
| Unfinished Basement | 1,147 sqft |
| Year Built | Built 2024 |
|---|---|
| Effective Year Built | Effective 2024 |
| Architectural Style | Ranch |
| Exterior Material | Stone |
| Lot Area | 135,036 sqft |
| Account Number | T211300011 |
|---|---|
| Street Address | 170 BLUE SKY DR |
| City | DEFIANCE |
| State | MO |
| Zip | 63341-1306 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | KOHLER ESTATES #1 LOT 10 |
| Legal Subdivision | KOHLER ESTATES #1 |
| Legal Lot Number | 10 |
| Jurisdiction | ST CHARLES MO |
| Township / Civil Division | BOONE |
| Census Block Group | 4 |
| Census Block | 4000 |
| Census Tract | 312204 |
170 Blue Sky Dr is owned and occupied by two individuals who bought it in May 2026.
Source: St. Charles County records, as of August 7, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 170 BLUE SKY DR, DEFIANCE, MO 63341-1306 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Married Couple |
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 | May 11, 2026 · Amount on File |
| Deed Sale | May 11, 2026 · Amount on File |
| Deed Document Number | 202621920 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ST CHARLES MO |
| Recording Date | May 11, 2026 |
| Property Address | 170 BLUE SKY DR, DEFIANCE, MO 63341-1306 |
| Document Number | 0000021920 |
| Instrument Date | May 8, 2026 |
| Instrument | 202621920 |
| Transaction Type | Transfer |
| Record Updated | Aug 28, 2026 |
| Title Company | INVESTORS LAND TITLE, INVESTORS TITLE |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Verified / From Affidavit |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 170 BLUE SKY DR, DEFIANCE, MO 63341-1306 |
| Investor | Possibly a Property Investor |
The 2025 property tax bill for 170 Blue Sky Dr was $9.
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 | $151 (-) | $1,256 (-) Land $1,256 | |
| 2025 | $9.00 | $151 | $1,256 Land $1,256 |
| 2024 | $9.00 | ||
| 2023 | $151 | ||
| 2022 | $1,256 Land $1,256 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 170 Blue Sky 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.
Wildfire risk around 170 Blue Sky Dr is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 78% of Missouri |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Direct burnable vegetation |
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 | ST CHARLES COUNTY PWSD 2 serves 100,587 people · EPA ID MO6024530 |
|---|---|
| Water Source | Purchased surface water from ST LOUIS CITY PWS |
| Last State Inspection | Aug 2023 |
| Lead | 2 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 37 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sparklight Cable | 1,000 / 50 |
| Wisper ISP Fixed Wireless | 400 / 30 |
May also be available: Brightspeed, Verizon.
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