St. Louis County property record for 509 Summit Ave, Saint Louis, MO 63119
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 1,488 sqft · built 1930 |
| Lot Size | 0.107 acres (4,648 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $250,000 (Sep 2010) |
| Tax Bill | $4,623 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 22K-33-0493 |
| Primary APN | 22K-33-0493 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 7 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,488 sqft Living Area |
| Gross Area | 1,880 sqft |
| 1st Floor Area | 618 sqft |
| Basement Area | 352 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Architectural Style | Custom Design |
| Exterior Material | Aluminum/Vinyl |
| Foundation Type | Raised |
| Lot Area | 4,648 sqft (0.107 acres) |
| Lot Dimensions | 62 ft deep x 62 ft wide |
| View / Lot | Cul-De-Sac |
| Garage Type | Detached |
| Garage Area | 216 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Enclosed Frame Porch |
| Porch Area | 265 sqft |
| Deck Area | 45 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 509 SUMMIT AVE |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63119-1944 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 64A4 |
| Legal Description | TUXEDO PARK LOT PTS 38 & 39 E 75 FT LOT 38 & N 12 FT OF E 75 FT LOT 39 |
| Legal Subdivision | TUXEDO PARK |
| Legal Block | 12 |
| Legal Lot Number | 38,39 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | JEFFERSON |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 219100 |
509 Summit Ave is owned and occupied by two individuals who bought it in September 2010.
Source: St. Louis County records, as of September 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 509 SUMMIT AVE, SAINT LOUIS, MO 63119-1944 |
| 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 Sale | Sep 29, 2010 · Amount on File |
| Deed Sale | Sep 29, 2010 · Amount on File |
| Prior Sale | Dec 9, 2003 · Amount on File |
| Deed Document Number | 2010645 |
| Deed Book / Page | 19140 / 2106 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 509 Summit Ave was $4,623, up 13.8% from the year before.
Source: St. Louis County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Louis County |
| Municipality | Webster Groves City |
| Unified School District | Webster Groves School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $71,500 (-) Land $36,250 Building $35,250 | $376,300 (-) Land $190,800 Building $185,500 | |
| 2025 | $4,623.00 (+13.78%) | $71,500 Land $36,250 Building $35,250 | $376,300 Land $190,800 Building $185,500 |
| 2024 | $4,063.00 (+0.47%) | ||
| 2023 | $4,044.00 (+10.16%) | $58,230 (+17.12%) Land $26,370 Building $31,860 | $306,500 Land $138,800 Building $167,700 |
| 2022 | $3,671.00 | $49,720 Land $26,370 Building $23,350 | |
| 2021 | $261,700 Land $138,800 Building $122,900 |
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 509 Summit Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1979.
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 | 2 (1979–1986) |
| Most Recent Claim | Oct 1986 · Severe Storms & 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.
The area around 509 Summit 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 | 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 583 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · 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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures