Complete ownership concentration analysis of every parcel in St. Charles County, Missouri — the fastest-growing county in the St. Louis metro area. This report maps the institutional single-family rental operators, multi-entity LLC networks, and cross-county management patterns that define a market in transition.
St. Charles County exhibits a distinctive ownership pattern: a small number of very large institutional clusters anchored by out-of-state operators, alongside a substantial network of local management hubs.
Invitation Homes (NYSE: INVH): 65 LLCs, 647 parcels, single Florida address. The largest ownership concentration cluster in the county is located at 2180 W State Road 434, Longwood, Florida — the corporate headquarters of Invitation Homes, the nation's largest publicly traded single-family rental REIT. From this single Florida address, 65 distinct LLC names are registered as owners of St. Charles County properties, with a concentration index of 211.0. This is the largest institutional SFR footprint identified in the county and the largest single cluster in any of our reports.
239 Fox Hill Road, St. Charles: 27 entities, 411 parcels. A local property management hub with one of the highest parcel-to-entity ratios in the county. The cluster has an average distress score of 41.6, indicating properties that tend to be older, lower-value, and frequently absentee-owned.
2500 S Old Highway 94, St. Charles: 42 entities, $55.4M appraised. The highest-value local cluster by appraised total. The mix of commercial and residential holdings suggests a major investment office or family office operating across property classes.
695 Trade Center Blvd, Chesterfield: 24 entities, 329 parcels. Although the mailing address is in neighboring St. Louis County, the properties controlled by these entities are in St. Charles County. This cross-county management pattern is a defining feature of the St. Louis metro real estate market — operators do not respect jurisdictional boundaries.
15 clusters with 20+ entities, 56 clusters with 10-19 entities. The high-density tier is more compact than St. Louis County's, reflecting the smaller overall market size. But the institutional intensity (driven by Invitation Homes and related operators) is proportionally larger.
Complete county intelligence package — PDF report and companion CSV — delivered as instant digital downloads.
Executive dashboard, geographic treemap, scatter analysis, municipality breakdown, top 25 clusters by two ranking methods, entity rosters for top clusters, CSV quick-start guide, full methodology, and legal disclaimer.
16 columns of structured data covering every entity in every cluster. Open in Excel, Google Sheets, Power BI, or Tableau for custom filtering and analysis.
Understand where institutional SFR operators are concentrated and identify submarkets where local capital still has room to operate.
Cross-reference loan applicants against ownership clusters to see the full borrower portfolio across multiple LLC names.
Identify when buyer or seller entities have concentrated holdings in St. Louis County, St. Charles County, or both.
Identify out-of-state operators who likely need local management partners for their St. Charles County portfolios.
The report is generated from publicly available St. Charles County Assessor parcel records via the ArcGIS Hub open data portal. The St. Charles County data structure differs from St. Louis County's — mailing addresses are stored as a single combined field and require parsing — but the same normalization, clustering, and scoring methodology is applied. Owner names and addresses are normalized, mailing addresses with three or more distinct entity names are grouped as clusters, and each cluster receives a composite concentration index.
For complete methodology details, see the methodology page.
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The most active RE investment county in Missouri.
Urban core. Highest vacancy and absentee rates in the metro.
All 3 jurisdictions. Save $698.