St. Louis County property record for 10357 Roscommon Dr, Saint Louis, MO 63123
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1.5 ba · 1,056 sqft · built 1960 |
| Lot Size | 0.21 acres (9,126 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $2,690 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 27K-54-0323 |
| Primary APN | 27K-54-0323 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 7 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,056 sqft Living Area |
| Gross Area | 1,344 sqft |
| 1st Floor Area | 1,056 sqft |
| Game Room | Game Room |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Foundation Type | Raised |
| Lot Area | 9,126 sqft (0.21 acres) |
| Lot Dimensions | 100 ft deep x 60 ft wide |
| Terrain | Above Road/Slope |
| Garage Type | Attached |
| Garage Area | 288 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Frame Porch |
|---|---|
| Porch Area | 40 sqft |
| Deck Area | 140 sqft |
| Patio Area | 140 sqft |
| Shed | 1 Shed |
| Shed Area | 80 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 10357 ROSCOMMON DR |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63123-5072 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R4 |
| Legal Description | TARA NO 8 LOT 18 |
| Legal Subdivision | TARA NO 8 |
| Legal Lot Number | 18 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | CONCORD |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 220701 |
10357 Roscommon Dr is owner-occupied and held in a trust since December 2003.
Source: St. Louis County records, as of September 29, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 10357 ROSCOMMON DR, SAINT LOUIS, MO 63123-5072 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Dec 1, 2003 |
| Transfer Doc | 0000001171 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 10357 Roscommon Dr was $2,690, down 0.8% 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 | Lindbergh School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $46,790 (-) Land $20,060 Building $26,730 | $246,300 (-) Land $105,600 Building $140,700 | |
| 2025 | $2,690.00 (-0.77%) | $46,790 Land $20,060 Building $26,730 | $246,300 Land $105,600 Building $140,700 |
| 2024 | $2,711.00 (+0.26%) | ||
| 2023 | $2,704.00 (-1.46%) | $41,190 (+9.75%) Land $15,050 Building $26,140 | $216,800 Land $79,200 Building $137,600 |
| 2022 | $2,744.00 | $37,530 Land $16,720 Building $20,810 | |
| 2021 | $197,500 Land $88,000 Building $109,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 10357 Roscommon Dr in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 10 policies |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 19 (1979–2022) |
| Claims Outside the SFHA | 4 of 19 |
| Most Recent Claim | Aug 2022 · river or lake flooding |
| 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.
The area around 10357 Roscommon 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 339 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 · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Wisper ISP.
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