County seat ยท Hillsboro
Land Surveyor in Jefferson County, Missouri
Surveying across Jefferson County
South of St. Louis County, Jefferson County changes character quickly. Its northern edge along Interstate 55 and Highway 30 feels suburban, but much of the county is hilly, wooded and rural, with homes on several acres reached by gravel roads. A large share of residents live outside any incorporated city. That means many surveys here involve long metes-and-bounds descriptions, old fence lines through timber and corners that have not been visited in decades. We quote the job, confirm the price and schedule a licensed surveyor who knows Jefferson County records.
The Recorder of Deeds sits in the county seat of Hillsboro, and its land records search reaches back to the county's early nineteenth-century filings, split into an older archive and a modern index. The Assessor's GIS team maintains a Property Viewer that shows parcels, subdivisions, contours and taxing districts. Those layers help a surveyor plan research, yet they are drawn for assessment and mapping, so a fence, driveway or sale line still calls for a boundary survey on the ground.
Water is the other county-wide theme. The Meramec River forms part of the northern boundary, the Big River winds through the western hills, and the Mississippi lines the east, with Joachim and Plattin creeks draining toward it. Jefferson County adopted its current Flood Damage Prevention Ordinance in 2006, which regulates building in mapped floodplains outside city limits. Owners of river cabins and creek-side lots who need a land surveyor in Jefferson County, MO often start by asking whether an elevation certificate is required.
What to know about Jefferson County
Large unincorporated areas
Much of the county lies outside city limits, so county planning and code staff, not a city hall, review land divisions and building permits for many rural parcels and small subdivisions.
County Property Viewer
The Assessor's online Property Viewer shows parcels, subdivisions, aerial imagery and contours. It is a strong research starting point, though its lines are not a legal survey of your land.
Flood Damage Prevention Ordinance
Since 2006 a county ordinance has regulated development in designated floodplains along the Meramec, Big River and other streams. Building or filling in those areas typically needs county review first.
County land records
County parcel maps
Jefferson County Property Viewer
Parcel maps are helpful, but they aren't a survey.
Cities in Jefferson County
Also serving Festus, Crystal City, Herculaneum, Pevely, Hillsboro, De Soto, Byrnes Mill, Kimmswick, Imperial, Barnhart, High Ridge, House Springs, Cedar Hill and unincorporated Jefferson County.
Survey services in Jefferson County
Jefferson County survey questions
Where do I find old deeds for rural land in Jefferson County?
The Jefferson County Recorder of Deeds in Hillsboro holds them. The county's online land records search is split into a modern index and an older archive that reaches back into the 1800s. A licensed surveyor will usually pull both, plus adjoining deeds, when retracing a rural boundary.
Is the county Property Viewer accurate enough for a fence line?
No. The Property Viewer is maintained by the Assessor's GIS staff for mapping and assessment, and its parcel lines are approximate. To know where a legal line runs, you need a boundary survey signed by a Missouri-licensed professional land surveyor.
My cabin is near the Big River. Do floodplain rules apply?
They may. In unincorporated areas, Jefferson County's Flood Damage Prevention Ordinance regulates building and fill in designated floodplains. Check the current FEMA flood map for your parcel; if it is in or near a mapped zone, an elevation certificate from a licensed surveyor is usually the next step.
Can you survey a wooded tract with no visible corners?
Yes, that is common here. We schedule a licensed surveyor from our team or network who researches deeds and nearby surveys, searches for old monuments in the timber, and sets new markers where originals cannot be recovered. We confirm the price with you before the work begins.
Neighboring counties
Get a Survey Quote
One simple request. We quote it, schedule a licensed local surveyor and deliver your survey โ no calling around.
