Measures the completed foundation's position relative to property lines and building setbacks.
Verifies the foundation meets required zoning setbacks before construction proceeds further.
Provides a sealed drawing that building departments commonly require during inspection.
Catches placement problems while corrections are still practical, before framing begins.
The survey checks the foundation against required zoning setbacks so any placement issue can be caught before further work is added on top of it.
Verifying location right after the pour lets problems be identified before framing, when corrections are far more disruptive.
Many Chicagoland building departments require a spot survey before releasing the project to continue past the foundation stage.
The survey is prepared under a licensed Illinois surveyor’s responsible charge and provides sealed documentation for the building department and builder.
Pi Surveying provides land surveys for both the private and commercial sector.
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.
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Find answers to commonly asked questions about ALTA/NSPS Land Title Surveys, providing clarity and information for property transactions.
It is performed after the foundation is poured but before framing begins, so the foundation’s location can be verified while corrections are still practical.
It confirms the foundation’s position relative to the property lines and required setbacks, compared against the approved site plan and zoning requirements.
It gives the municipality documented assurance that the structure is being built in the permitted location before construction continues.
