St. Louis City property record for 6229 Mardel Ave, Saint Louis, MO 63109
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,620 sqft · built 1937 |
| Lot Size | 0.103 acres (4,469 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $4,394 (2025) |
| Deeds & Mortgages | Oct 2017 Line of Credit |
| APN | 6233-9-310.000 |
| Primary APN | 6233-9-310.000 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,620 sqft Living Area |
| 1st Floor Area | 810 sqft |
| Year Built | Built 1937 |
|---|---|
| Effective Year Built | Effective 1940 |
| Architectural Style | Traditional |
| Exterior Material | Brick |
| Construction Type | Brick |
| Lot Area | 4,469 sqft (0.103 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 6229 MARDEL AVE |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63109-1353 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A |
| Legal Description | C.B. 6233 MARDEL AVE 35 FT X 120 FT WENZLICK PARK BLOCK 6 LOT 31 |
| Legal Subdivision | WENZLICK PARK |
| Legal Block | 6 |
| Legal Lot Number | 31 |
| Jurisdiction | ST LOUIS CITY MO |
| Township / Civil Division | ST. LOUIS |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 114102 |
6229 Mardel Ave is owned and occupied by an individual.
Source: St. Louis City records, as of June 16, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 6229 MARDEL AVE, SAINT LOUIS, MO 63109-1353 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ST LOUIS CITY MO |
| Property Address | 6229 MARDEL AVE, SAINT LOUIS, MO 63109-1353 |
| Document Number | 0002070013 |
| Instrument Date | Oct 13, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Feb 12, 2018 |
| Name | Verified Name |
|---|---|
| Address | 6229 MARDEL AVE ST LOUIS MO 631091353, ST LOUIS, MO 63109-1353 |
| Document Number | 0002070013 |
|---|---|
| Date | Feb 7, 2018 |
| Instrument | 180207000013 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Feb 6, 2048 |
| Rate Type | Adjustable Rate |
|---|
The 2025 property tax bill for 6229 Mardel Ave was $4,394.
Source: St. Louis City assessment roll, as of June 16, 2026
| Type | Name |
|---|---|
| State | Missouri |
| Municipality | St. Louis City |
| Unified School District | St. Louis City School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $54,890 (-) Land $3,330 Building $51,560 | ||
| 2025 | $4,394.00 | $54,890 Land $3,330 Building $51,560 | $288,860 Land $17,500 Building $271,360 |
| 2023 | $3,713.00 (+3.4%) | $46,300 (+7.4%) Land $3,330 Building $42,970 | $243,684 Land $17,526 Building $226,158 |
| 2022 | $3,591.00 | $43,110 Land $3,330 Building $39,780 | |
| 2021 | $226,895 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 6229 Mardel Ave; there have been 3 flood claims nearby since 1979.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Claims | 3 (1979–2003) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Jun 2003 · rainfall accumulation |
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 6229 Mardel Ave 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 | ST LOUIS CITY PWS serves 304,709 people · EPA ID MO6010715 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2022 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 875 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Wisper ISP.
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