St. Charles County property record for 612 Calamar Ct, O Fallon, MO 63368
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,718 sqft · built 1999 |
| Lot Size | 0.39 acres (16,988 sqft) |
| Owner | Trust Name on File |
| Last Sale | $150,091 (Jul 1999) |
| Tax Bill | $3,859 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | T001700040 |
| Primary APN | T001700040 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,718 sqft Living Area |
| Gross Area | 3,966 sqft |
| 1st Floor Area | 1,718 sqft |
| Basement Area | 1,564 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Architectural Style | Ranch |
| Exterior Material | Brick/Stone |
| Lot Area | 16,988 sqft (0.39 acres) |
| Garage Type | Attached |
| Garage Area | 684 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 222 sqft |
| Patio Area | 45 sqft |
| Heating Fuel | Gas |
|---|---|
| Sewer | Connected |
| Account Number | T001700040 |
|---|---|
| Street Address | 612 CALAMAR CT |
| City | O FALLON |
| State | MO |
| Zip | 63368-7088 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | KEYSTONE CROSSING #2 LOT 100 |
| Legal Subdivision | KEYSTONE CROSSING #2 |
| Legal Lot Number | 100 |
| Jurisdiction | ST CHARLES MO |
| Township / Civil Division | LAKE ST. LOUIS |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 311153 |
612 Calamar Ct is owner-occupied and held in a trust since July 1999.
Source: St. Charles County records, as of August 7, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 612 CALAMAR CT, O FALLON, MO 63368-7088 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable 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 | Jul 22, 1999 · Amount on File |
| Deed Sale | Jul 22, 1999 · Amount on File |
| Prior Sale | May 10, 1999 · Amount on File |
| Deed Document Number | 199962123 |
| Deed Book / Page | 2283 / 294 |
| Prior Transfer Date | Apr 30, 1999 |
| Prior Transfer Doc | 0000062123 |
| Record Updated | Oct 29, 2026 |
Source: St. Charles County assessment roll, as of August 7, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Charles County |
| Unified School District | Wentzville R-IV School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $67,691 (-) | $356,268 (-) Land $77,000 Building $279,268 | |
| 2025 | $67,691 | $356,268 Land $77,000 Building $279,268 | |
| 2024 | $3,859.00 | ||
| 2023 | $60,438 | ||
| 2022 | $318,092 Land $66,000 Building $252,092 |
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 612 Calamar Ct in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2006.
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 |
| Nearby Flood Claims | 2 (2006–2008) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Sep 2008 · Severe Storms, Flooding, And A Tornado |
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 612 Calamar Ct is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 93% of the US · lower than 90% of Missouri |
|---|---|
| Wildfire Likelihood | 0.02% 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 292 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| i3 Broadband Fiber | 8,000 / 8,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Wisper ISP Fixed Wireless | 400 / 30 |
May also be available: Gateway Fiber, T-Mobile, Verizon.
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