City of St. Louis (independent city)
Land Surveyor in St. Louis, Missouri
Surveying in St. Louis, MO
St. Louis split from St. Louis County in 1876 and has stood on its own ever since, so the city is not part of any county. That history still shapes land records today. Deeds and plats for property inside city limits are filed with the City of St. Louis Recorder of Deeds at City Hall on Market Street, not in Clayton. Legal descriptions here often cite a numbered city block, and a land surveyor working in the city has to be comfortable tracing lots through that block system and through very old subdivision plats.
Much of the housing stock is brick, built tight to the lot line. In Soulard, Benton Park, Lafayette Square, Tower Grove and Dutchtown, rowhouses share party walls, gangways run between buildings and rear yards open onto public alleys. Small errors matter on a twenty-five-foot lot. Owners call about fences along an alley, garages that may straddle a line, or a vacant lot next door they hope to buy from the Land Reutilization Authority. Survey Coordinator takes the request, confirms your price and sends a licensed surveyor from our team or network.
Water shapes the edges of the city. The Mississippi River runs the full eastern side, with a floodwall protecting downtown and the industrial riverfront. On the south side, the River Des Peres was channeled and partly buried in the early twentieth century, yet heavy storms still push it over its banks, as happened during the July 2022 flash flooding. Homes in the lower neighborhoods near that channel may sit in a mapped flood area, which is when an elevation certificate becomes useful.
Common reasons for a survey in St. Louis
- Buying a vacant side lot from the LRA
- Fence or garage along a rear alley
- Party wall or gangway question between rowhouses
- Lot consolidation before a rehab or new build
- Elevation certificate near the River Des Peres
- Lender or title company request at closing
Survey services in St. Louis, MO
Where records are kept
Local creeks & rivers
Mississippi River, River Des Peres
St. Louis survey questions
Which county records deeds for property in the City of St. Louis?
None. St. Louis is an independent city, so its land records are kept by the City of St. Louis Recorder of Deeds at City Hall, 1200 Market Street. Property just across the city line in places like Maplewood or Webster Groves is recorded with St. Louis County in Clayton instead.
What does "C.B." mean in my St. Louis legal description?
It stands for city block. The city is divided into numbered blocks, and many deeds describe a lot by its subdivision, its lot number and the city block it sits in. The same block number usually forms the first part of the parcel ID on the Assessor's property search, which helps a surveyor find the right records.
Do I need a survey to buy a side lot from the Land Reutilization Authority?
It is not always required, but it is wise. Many LRA lots are narrow, overgrown and missing their corner markers. A boundary survey shows exactly what you are buying and where your new fence or garden can go, and it gives you a clean drawing if you later combine the lot with your home parcel.
Who handles lot consolidations and boundary changes in St. Louis?
Plat review for property boundary changes in the City of St. Louis runs through the Board of Public Service at City Hall. Contact that office for the current application steps; a licensed surveyor then prepares the plat in the form the city expects.
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