St. Louis City property record for 4991 Potomac St, Saint Louis, MO 63139
| Property Type | Single Family Home |
|---|---|
| Details | 1.5 ba · 2,324 sqft · built 1936 |
| Lot Size | 0.085 acres (3,693 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $187,000 (Dec 2021) |
| Tax Bill | $3,609 (2025) |
| Deeds & Mortgages | Dec 2021 Sale & Mortgage |
| APN | 6072-9-470.000 |
| Primary APN | 6072-9-470.000 |
|---|---|
| Alternative APN |
|
| Full Baths | 1.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 2,324 sqft Living Area |
| 1st Floor Area | 1,162 sqft |
| Basement Area | 872 sqft |
| Year Built | Built 1936 |
|---|---|
| Effective Year Built | Effective 1936 |
| Architectural Style | Traditional |
| Exterior Material | Brick |
| Construction Type | Brick |
| Lot Area | 3,693 sqft (0.085 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 4991 POTOMAC ST |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63139-1226 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | B |
| Legal Description | C. B. 6072 POTOMAC 30 FT X 125 FT KINGSHIGHWAY HILLS ADDN BLK 9 LOT W-28 |
| Legal Subdivision | KINGSHIGHWAY HILLS ADDN |
| Legal Block | 9 |
| Legal Lot Number | W-28 |
| Jurisdiction | ST LOUIS CITY MO |
| Township / Civil Division | ST. LOUIS |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 114200 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the St. Stanislaus Seminary listed 1972 · 3 contributing resources · NRIS 72001491 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
4991 Potomac St is owned and occupied by two individuals who bought it in December 2021.
Source: St. Louis City records, as of June 16, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4991 POTOMAC ST, SAINT LOUIS, MO 63139-1226 |
| 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 | Dec 6, 2021 · Amount on File |
| Deed Sale | Dec 6, 2021 · Amount on File |
| Prior Sale | Oct 7, 2003 · Amount on File |
| Deed Document Number | 20212 |
| Prior Transfer Date | Aug 21, 2003 |
| Prior Transfer Doc | 0000000170 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ST LOUIS CITY MO |
| Recording Date | Dec 6, 2021 |
| Property Address | 4991 POTOMAC ST, SAINT LOUIS, MO 63139-1226 |
| Document Number | 0000000002 |
| Instrument Date | Nov 30, 2021 |
| Instrument | 12062021-0002 |
| Transaction Type | Transfer |
| Record Updated | Dec 9, 2025 |
| Title Company | US TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Verified / From Affidavit |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 4991 POTOMAC ST, SAINT LOUIS, MO 63139-1226 |
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 4991 POTOMAC ST, SAINT LOUIS, MO 63139-1226 |
| Document Number | 0000000003 |
|---|---|
| Date | Dec 6, 2021 |
| Instrument | 12062021-0003 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Dec 1, 2051 |
The 2025 property tax bill for 4991 Potomac St was $3,609.
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 | $43,750 (-) Land $2,280 Building $41,470 | ||
| 2025 | $3,609.00 | $43,750 Land $2,280 Building $41,470 | $230,266 Land $12,000 Building $218,266 |
| 2023 | $2,960.00 (+4.34%) | $36,840 (+8.38%) Land $2,280 Building $34,560 | $193,895 Land $12,000 Building $181,895 |
| 2022 | $2,837.00 | $33,990 Land $2,280 Building $31,710 | |
| 2021 | $178,895 |
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 has no flood map on file for 4991 Potomac St; there have been 1 flood claim 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 | 1 (1979) |
| Most Recent Claim | Apr 1979 · tidal / storm surge |
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 4991 Potomac St 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 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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures