Home Inspections in St. Louis, MO

St. Louis is a city defined by its brick. Neighborhoods like Soulard, Tower Grove South, The Hill, and Lafayette Square are lined with late-Victorian and early-20th-century row houses and bungalows built from local brick, and the craftsmanship holds up remarkably well over a century later. But that same housing stock comes with inspection considerations that buyers new to the area aren't always prepared for.

Sewer laterals are the first conversation in almost every St. Louis City home purchase. The city requires sellers to obtain a sewer lateral inspection certificate before closing, administered through the Metropolitan Sewer District. This inspection checks the lateral pipe from the house to the city main, which on homes built before the 1970s is usually clay tile — and clay tile cracks, offsets, and fills with roots over time. Finding out what's happening underground before closing is mandatory here, and it's caught plenty of surprises buyers might otherwise have discovered after moving in.

Clay soil creates the other defining challenge. St. Louis sits on highly expansive clay that shrinks significantly during dry summers and swells again with fall rains. This seasonal movement affects foundations, interior door frames, and basement walls. Some of it is normal and manageable. Some requires professional evaluation. Knowing the difference is a big part of buying confidently in this market.

St. Louis also has significant pre-1940s housing stock throughout the city and inner-ring suburbs, with all the electrical, plumbing, and structural considerations that come with homes of that age.

Key Neighborhoods: Soulard, Tower Grove South, Lafayette Square, The Hill, Central West End, Shaw, Benton Park, Webster Groves

Local Requirements: St. Louis City requires sewer lateral inspection certificate (MSD) for property sales; St. Louis County follows separate code