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SERVING THIRD LAKE • LAKE COUNTY, IL

Plat of Subdivision in Third Lake, IL

Licensed Illinois land surveyors preparing recordable plats of subdivision that meet local ordinances across Third Lake and Lake County.

Licensed Illinois land surveyors · Sealed & recorded to Illinois professional standards

Licensed
Illinois land surveyors
40+ yrs
combined experience
Sealed
signed & recorded plats
14
Chicagoland counties

HomeServicesPlat of Subdivision › Third Lake, IL

Third Lake is a small village built around its namesake lake in central Lake County, with residential parcels shaped by the surrounding water. A plat of subdivision is the recorded map that separates a parcel into lots, blocks, streets, and easements under the village’s subdivision ordinance.

Licensed land surveyor completing a plat of survey in Third Lake, Lake County, Illinois

What a plat of subdivision does

A plat of subdivision divides a parcel into lots, blocks, streets and easements in compliance with the municipality’s subdivision and zoning ordinances, then is recorded with the county. It is the foundation of any residential or commercial development.

When Third Lake developers need a plat of subdivision

Ready for your Third Lake Plat of Subdivision?

How a Third Lake plat of subdivision works

The Pi Surveying process — clear, sealed, and ready for your project.

1Request & ScopeShare your address and project; we confirm scope and pull records.
2Field SurveyA licensed crew locates your corners, structures and easements on site.
3Draft & SealWe prepare and seal your plat to Illinois professional standards.
4Deliver & SupportYou receive a survey ready for your lender, title company or permit desk.

Third Lake & Lake County specifics

Third Lake has about 1,111 residents and lies within Avon Township in Lake County, whose seat is Waukegan. A subdivision plat must comply with the village subdivision and zoning ordinance and clear local review before it is recorded through the Recording Division of the Lake County Clerk’s Office. Because the area lies within the Fox River and Chain O’Lakes drainage, floodplain limits and drainage easements are often shown on plats. Pi Surveying handles the survey and plat drafting that Third Lake’s process demands.

What Third Lake-area clients say

Frequently asked questions

It can. Parcels near the lake may include mapped floodplain, so the plat may need to depict that limit and reserve drainage easements.

Yes. Splitting a parcel into two or more separately conveyable lots requires a recorded plat of subdivision under the village ordinance.

An Illinois Professional Land Surveyor certifies and seals the plat as part of making it a recordable document.

Schedule your Land Survey today with Pi Surveying

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.

Get your Third Lake plat of subdivision

Send us your property address and a licensed Illinois land surveyor will prepare a quote for your project.

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