St. Louis County property record for 507 Iris Ln, Saint Louis, MO 63122
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 2,091 sqft · built 1951 |
| Lot Size | 0.645 acres (28,101 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $5,393 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 23N-51-0088 |
| Primary APN | 23N-51-0088 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 7 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,091 sqft Living Area |
| Gross Area | 2,511 sqft |
| 1st Floor Area | 1,691 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1951 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Foundation Type | Raised |
| Lot Area | 28,101 sqft (0.645 acres) |
| Lot Dimensions | 281 ft deep x 100 ft wide |
| Terrain | Above Road/Slope |
| Garage Type | Attached |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Frame Porch |
|---|---|
| Porch Area | 36 sqft |
| Deck Area | 160 sqft |
| Patio Area | 664 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 507 IRIS LN |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63122-3633 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 32R3 |
| Legal Description | MAL BO GARDENS LOT 8 |
| Legal Subdivision | MAL BO GARDENS |
| Legal Lot Number | 8 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | BONHOMME |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 218402 |
507 Iris Ln is owned and occupied by two individuals who acquired it in November 2016.
Source: St. Louis County records, as of September 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 507 IRIS LN, SAINT LOUIS, MO 63122-3633 |
| 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 | 2 Names on Deed |
|---|---|
| Last Transfer Date | Nov 15, 2016 |
| Transfer Doc | 0222790809 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 507 Iris Ln was $5,393, up 6.6% from the year before.
Source: St. Louis County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Louis County |
| Municipality | Kirkwood City |
| Unified School District | Kirkwood R-VII School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $95,500 (-) Land $77,410 Building $18,090 | $502,600 (-) Land $407,400 Building $95,200 | |
| 2025 | $5,393.00 (+6.6%) | $95,500 Land $77,410 Building $18,090 | $502,600 Land $407,400 Building $95,200 |
| 2024 | $5,059.00 (+1.59%) | ||
| 2023 | $4,980.00 (+7.14%) | $80,850 (+14.19%) Land $53,220 Building $27,630 | $425,500 Land $280,100 Building $145,400 |
| 2022 | $4,648.00 | $70,800 Land $53,220 Building $17,580 | |
| 2021 | $372,600 Land $280,100 Building $92,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 507 Iris Ln in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 2009.
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 | 4 (2009–2017) |
| Claims Outside the SFHA | 4 of 4 |
| Most Recent Claim | Apr 2017 · Severe Storms, Tornadoes, Straight-line Winds And Flooding |
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 507 Iris Ln is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 96% 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 | KIRKWOOD PWS serves 28,000 people · EPA ID MO6010430 |
|---|---|
| Water Source | Purchased surface water from MO AMERICAN ST LOUIS ST CHARLES COUNTIES |
| Last State Inspection | Mar 2026 |
| 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 244 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Wisper ISP.
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