St. Louis city
Parcel & Property Data
About This Data
LandBrief holds 134,983 parcel records for St. Louis city, sourced from county records. Each includes the parcel boundary, and — where the county publishes them — owner, situs address, acreage, assessed values and legal description.
Data from the St. Louis city assessor roll dated October 2022, loaded August 2026. See data sources for every county’s vintage.
Explore St. Louis city
St. Louis city by the Numbers
- Median parcel size
- 0.10 acres
measured from mapped boundaries - 90th-percentile parcel
- 0.36 acres
- County land area
- 39,501 acres
U.S. Census measurement - Communities
- 11
0.0% of parcels outside any incorporated place - Out-of-state owners
- 6.6% of parcels
by owner mailing address
Who Owns St. Louis city?
Share of the county’s 134,983 parcels by the kind of owner on record. Classified from owner names, so the boundaries are approximate; an entity the rules cannot place counts as an individual.
| Owner type | Share of parcels |
|---|---|
| Individuals | 73.3% |
| Companies & organizations | 20.2% |
| Trusts & estates | 3.3% |
| Government | 2.1% |
| Other / unclassified | 1.1% |
The largest owner on record is LRA with 9,166 parcels — see the full landowner leaderboard.
Parcel Records (~134,983 total)
| Parcel ID | Owner | Address | City | Acreage |
|---|---|---|---|---|
| 32149340000 | CITY OF ST LOUIS | — | St. Louis | 0.06 † |
| 32179105000 | ICL SPECIALTY PRODUCTS INC | — | St. Louis | 1.18 † |
| 32219020000 | METROPOLITAN ST LOUIS SEWER DSITRICT | — | St. Louis | 0.15 † |
| 32219030000 | CITY OF ST LOUIS | — | St. Louis | 0.27 † |
| 32299040000 | SOLO PROPERTIES LLC | — | St. Louis | 0.08 † |
| 32289110000 | DREYER, MARTIN D TRS | — | St. Louis | 0.06 † |
| 32289130000 | MEDINA, MIGUEL | — | St. Louis | 0.10 † |
| 32529020000 | MCGUIRE SIXTH ST WAREHOUSE INC | — | St. Louis | 2.87 † |
| 32519030000 | GRIMM, DANIEL J & JAMES E & ETAL | — | St. Louis | 0.96 † |
| 32519040000 | UNION ELECTRIC CO | — | St. Louis | 0.33 † |
Nearby counties
Frequently Asked Questions
How many parcels are in St. Louis city?
The St. Louis city assessor roll on file records 134,983 parcels across 11 communities.
Who owns the most land in St. Louis city?
LRA holds 9,166 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.
What is the typical parcel size in St. Louis city?
Measured from mapped boundaries, the median parcel is 0.10 acres, and nine parcels in ten are under 0.36 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.
How much of St. Louis city is owned from out of state?
6.6% of parcels list an owner mailing address outside MO, per the county’s own records.
How much of St. Louis city is government-owned?
Government entities — federal, state, and local — hold 2.1% of the county’s parcels, classified from owner names on the roll.
How current is this data?
It comes from the St. Louis city assessor roll dated October 2022. Counties deliver on their own schedules; the methodology page explains how records are processed and the data sources page tracks every county’s vintage.
Browse by City (11)
134,983 parcels across 11 communities in St. Louis city.