Looking for a PCA consultant in Lake St. Louis, MO? Describe your project once and up to five PCA consultants who work in Lake St. Louis and St. Charles County get back to you with a quote. It's free and there is no obligation.
Lake St. Louis is home to about 19,160 people (2024 Census Bureau estimate), a growing community (+14.7% since 2020). With 2,241 people per sq mi, it is a suburban area. Commercial and multifamily transactions here often require a PCA before closing.
Lake St. Louis at a glance
- Population (Census Bureau estimate, 2024)
- 19,160 (+14.7% since 2020)
- Rank in Missouri
- 39th of 938 cities and towns
- Land area
- 8.5 sq mi
- Population density
- 2,241 people per sq mi (suburban)
- Type
- City (Lake St. Louis city)
- Main county
- St. Charles County
What to check before hiring in Lake St. Louis
- Scope: confirm the lender's scope and reserve term.
- Reviewer: in Missouri, ask who signs the report.
- Bundle: a Phase I ESA can often be ordered at the same time.
- Price drivers: property size, type, deadline and access.
Useful official resources
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ASTM International
Official information and guidance.
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Fannie Mae multifamily guide
Official information and guidance.
Services available in Lake St. Louis
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Property condition assessment
ASTM E2018 baseline assessment with immediate needs and a capital reserve table.
Frequently asked questions in Lake St. Louis
How much does a PCA cost in Lake St. Louis, MO?
It depends on property size, type and deadline. Describe the property: consultants who serve Lake St. Louis reply with a proposal.
Is a PCA the same as a home inspection?
No, it is a commercial standard with a reserve table.
Can it be rushed?
Often yes, for an extra fee.
Which PCA consultants will contact me?
Up to five independent PCA consultants who serve Lake St. Louis and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.