(773) 444-0445
Mon-Fri 9am-5pm CST
Licensed Illinois land surveyors delivering sealed plats of survey for closings, fences, permits and boundary questions across Oak Brook and DuPage County.
Licensed Illinois land surveyors · Sealed plats for closings, permits & boundary disputes
Home › Services › Residential Boundary Surveys › Oak Brook, IL
Oak Brook is a DuPage village of roughly 8,163 residents in Proviso Township, in the county’s eastern section near the Cook County line and the base of Pi Surveying’s home operations. Known for large residential estates, corporate campuses and extensive open space, it has an unusually varied land pattern. A plat of survey is the standard tool for confirming those generous boundaries and easements before construction or transfer.
A plat of survey is a drawing, signed and sealed by a licensed Illinois land surveyor, that locates the corners and boundary lines of your lot and depicts the buildings, driveways, fences and recorded easements on the property. It is the document lenders, title companies and municipal permit desks rely on.
The Pi Surveying process — clear, sealed, and ready for your closing or permit.
Oak Brook has about 8,163 residents and lies in Proviso Township in eastern DuPage County. Its plats and deeds are recorded with the DuPage County Recorder of Deeds in Wheaton to the west, the county seat. Salt Creek winds through the Oak Brook area, so some parcels sit within or near FEMA Special Flood Hazard Areas that a plat of survey helps identify. Because Oak Brook combines large estate lots with major corporate campuses and open land, a current survey is the reliable way to establish boundaries, easements and setback lines for additions, fences, development and closings.
Yes, Oak Brook’s larger estate parcels often have long, irregular boundaries and multiple easements, so a plat of survey is the dependable way to establish exactly where the lines and setbacks run.
Although Oak Brook sits in Proviso Township, it is part of DuPage County, so its plats and deeds are recorded with the DuPage County Recorder of Deeds in Wheaton.
Salt Creek winds through Oak Brook, so some parcels lie in mapped FEMA flood hazard areas; a plat of survey shows how a lot’s boundaries relate to that corridor.
Beyond a plat of survey, Pi Surveying provides the full range of land surveying services for Oak Brook property owners and builders:
We also prepare sealed plats of survey across nearby DuPage County communities:
Get started on your next project with Pi Surveying’s expert land surveying services. Contact us today to schedule your survey and get accurate and reliable results.
Send us your property address and a licensed Illinois land surveyor will prepare a quote for your project.
Pi Surveying, located in Oak Brook, a suburb of Chicago, Illinois, is a professional land surveying design firm that provides land surveys for both the private and commercial sector.