St. Louis County property record for 520 Mueller Ct, Saint Louis, MO 63125
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,118 sqft · built 1955 |
| Lot Size | 0.143 acres (6,220 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $127,500 (Apr 2020) |
| Tax Bill | $2,410 (2025) |
| Deeds & Mortgages | Apr 2020 Sale & Mortgage Sep 2019 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 29H-33-0043 |
| Primary APN | 29H-33-0043 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,118 sqft Living Area |
| 1st Floor Area | 1,118 sqft |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 2020 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Foundation Type | Raised |
| Lot Area | 6,220 sqft (0.143 acres) |
| Lot Dimensions | 54 ft deep x 50 ft wide |
| Garage Type | Carport |
| Garage Area | 294 sqft |
| Carport | Carport |
| Carport Area | 294 sqft |
| Parking Spaces | 1 Parking Space |
| Patio Area | 442 sqft |
| Utility Building | 32 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 520 MUELLER CT |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63125-4167 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NU |
| Legal Description | SYLVAN SPRINGS ADDITION NO 3 LOT 7 |
| Legal Subdivision | SYLVAN SPRINGS ADDITION NO 3 |
| Legal Lot Number | 7 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | LEMAY |
| Census Block Group | 1 |
| Census Block | 1037 |
| Census Tract | 220300 |
Source: St. Louis County records, as of September 29, 2026
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 | 520 MUELLER CT, SAINT LOUIS, MO 63125-4167 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Apr 15, 2020 | Warranty Deed, Transfer · FHA Mortgage ON Q FINANCIAL INC |
| Sep 23, 2019 | Warranty Deed, Transfer J IVERSON SDIRA HOLDINGS LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 15, 2020 · Amount on Record |
| Deed Sale | Apr 15, 2020 · Amount on Record |
| Prior Sale | Sep 23, 2019 · Amount on Record |
| Deed Document Number | 2020632 |
| Deed Book / Page | 24004 / 4780 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ST LOUIS MO |
| Recording Date | Apr 15, 2020 |
| Property Address | 520 MUELLER CT, SAINT LOUIS, MO 63125-4167 |
| Document Number | 0240044780 |
| Book / Page | 24004 / 4780 |
| Map Reference | MB 62 PG 37 |
| Instrument Date | Mar 25, 2020 |
| Instrument | 2020041500632 |
| Transaction Type | Transfer |
| Record Updated | Dec 13, 2021 |
| Title Company | TITLE PARTNERS AGENCY LLC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Verified / From Affidavit |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 338 BELLESTRI DR, 338, BALLWIN, MO 63021-6433 |
| Name | Verified Name |
|---|---|
| Address | 520 MUELLER CT, SAINT LOUIS, MO 63125-4167 |
| Document Number | 2020041500633 |
|---|---|
| Date | Apr 15, 2020 |
| Instrument | 2020041500633 |
| Name | ON Q FINANCIAL INC |
|---|---|
| Type | Funding / Finance Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Apr 1, 2050 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ST LOUIS MO |
| Recording Date | Sep 23, 2019 |
| Property Address | 520 MUELLER CT, SAINT LOUIS, MO 63125-4167 |
| Document Number | 0237081274 |
| Book / Page | 023708 / 001274 |
| Instrument Date | Sep 20, 2019 |
| Instrument | 270 |
| Transaction Type | Transfer |
| Record Updated | Dec 10, 2019 |
| Title Company | SECURITY TITLE INSURANCE AGENCY, SECURITY TITLE INS AGENCY |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 338 BELLESTRI DR BALLWIN MO 630216433, BALLWIN, MO 63021-6433 |
| Document Number | 237762078 |
|---|---|
| Date | Sep 23, 2019 |
| Book Page | 023776/002078 |
| Instrument | 399 |
| Name | J IVERSON SDIRA HOLDINGS LLC |
|---|---|
| Address | 8837 MANCHESTER RD, ST LOUIS, MO 63144-2601 |
| Amount | Amount Recorded |
|---|
Source: St. Louis County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Louis County |
| Unified School District | Mehlville R-IX School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $38,420 (-) Land $14,420 Building $24,000 | $202,200 (-) Land $75,900 Building $126,300 | |
| 2025 | $2,410.00 (+16.99%) | $38,420 (+26.05%) Land $14,420 Building $24,000 | $202,200 (+26.06%) Land $75,900 Building $126,300 |
| 2024 | $2,060.00 (+1.28%) | ||
| 2023 | $2,034.00 (+33.55%) | $30,480 (+30.98%) Land $9,390 Building $21,090 | $160,400 (+30.94%) Land $49,400 Building $111,000 |
| 2022 | $1,523.00 | $23,270 Land $7,920 Building $15,350 | |
| 2021 | $122,500 Land $41,700 Building $80,800 |
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.
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 Claims | 70 (1978–1995) |
| Claims Outside the SFHA | 3 of 70 |
| Most Recent Claim | Jun 1995 · Severe Storms, Tornadoes, Hail, 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 98.2% of Missouri |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 122 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Wisper ISP Fixed Wireless | 400 / 30 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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