St. Louis City property record for 4840 Potomac St, Saint Louis, MO 63116
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,440 sqft · built 1925 |
| Lot Size | 0.09 acres (3,903 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $43,800 (Dec 2016) |
| Tax Bill | $936 (2025) |
| APN | 5267-9-010.000 |
| Primary APN | 5267-9-010.000 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 1,440 sqft Living Area |
| 1st Floor Area | 720 sqft |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1925 |
| Architectural Style | Traditional |
| Construction Type | Frame |
| Lot Area | 3,903 sqft (0.09 acres) |
| Shed | 1 Shed |
| Shed Area | 1,380 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 4840 POTOMAC ST |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63116-2010 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | J |
| Legal Description | C. B. 5267 POTOMAC 30 FT X 134 FT 9 3/4 IN RUSSELL ESTATE ADDN LOT 14 |
| Legal Subdivision | RUSSELL ESTATE ADDN |
| Legal Block | 1 |
| Legal Lot Number | 14 |
| Jurisdiction | ST LOUIS CITY MO |
| Township / Civil Division | ST. LOUIS |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 115200 |
Source: St. Louis City records, as of June 16, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 4840 POTOMAC ST, SAINT LOUIS, MO 63116-2010 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 30, 2016 · Amount on Record |
| Deed Sale | Dec 30, 2016 · Amount on Record |
| Prior Sale | Oct 30, 2009 · Amount on Record |
| Deed Document Number | 201681 |
| Prior Transfer Date | Dec 21, 2016 |
| Prior Transfer Doc | 0000000081 |
| Record Updated | Sep 20, 2026 |
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 | $11,100 (-) Land $1,460 Building $9,640 | ||
| 2025 | $936.00 (+17%) | $11,100 (+14.43%) Land $1,460 Building $9,640 | $58,434 (+14.46%) Land $7,700 Building $50,734 |
| 2023 | $800.00 (+2.7%) | $9,700 (+6.71%) Land $1,460 Building $8,240 | $51,052 (+6.71%) Land $7,684 Building $43,368 |
| 2022 | $779.00 | $9,090 Land $1,460 Building $7,630 | |
| 2021 | $47,842 |
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
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
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 821 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Wisper ISP Fixed Wireless | 400 / 30 |
May also be available: T-Mobile, Verizon.
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