Missouri community associations

St. Louis County, Missouri

258 community associations in St. Louis County · 239 condos, 19 HOAs.

St. Louis County at a glance

258 community associations are on record in St. Louis County: 239 condominiums, 19 HOAs. They are spread across 22 cities and towns. The 174 associations with a known unit count cover 15,976 units.

Largest by unit count: Brentwood Forest Condominiums (1,425 units), Parc Lorraine Condominiums (343 units), Treetop Condominiums (324 units).

Source: Common Elements association directory, compiled from state registry and county public records. Data as of October 1, 2026.

Cities and towns in St. Louis County

Associations in St. Louis County

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