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Illinois · easement law

Illinois easement law

Illinois easement law is common-law-driven with a twenty-year prescriptive period under 735 ILCS 5/13-101. The doctrines — express, implied, prescriptive, and necessity — arise from case law. Illinois gives servient owners a clean statutory defense to prescription: 735 ILCS 5/13-122 lets a landowner post a sign granting permission to pass, which converts the use to permissive and defeats the 'adverse' element. Landlocked owners rely on the common-law easement by necessity.
Common-law-driven20-yr prescriptive periodverified June 16

Most easement doctrine is judge-made; the controlling rule for a dispute is the case law, not a statute.

What this usually means: If a path crosses your Illinois land and you want to stop a prescriptive claim from ripening, posting a permission sign under 735 ILCS 5/13-122 is a recognized defense.

The seven doctrines in Illinois

Express easement

Created by a written, recorded instrument

Recognized. Created by a recorded deed or grant; scope is read from the instrument and the state Statute of Frauds applies.

Implied easement (by prior use)

Implied from prior use when one parcel is split

Recognized at common law (implied from prior apparent, continuous use at severance). The required degree of necessity is set by case law.

Prescriptive easement

Acquired by long-continued use over a statutory period

Recognized with a twenty-year period (735 ILCS 5/13-101). Note: 735 ILCS 5/13-122 allows a landowner to post permission signs that defeat a prescriptive claim — a useful servient-owner defense.

735 ILCS 5/13-101

Easement by necessity

Implied when a split leaves a parcel landlocked

Recognized at common law when a severance leaves a parcel without legal access.

Easement by estoppel

An equitable doctrine — reliance on permission

Equitable doctrine; availability and strictness vary. Per-state treatment pending attorney verification (Gate 3).

Conservation easement

A voluntary grant — not a dispute doctrine

Authorized by a state conservation-easement enabling statute; donations may qualify for the federal IRC §170(h) deduction.

Utility easement

Express grants plus statutory access frameworks

Typically express, recorded grants; scope and clearing rights are governed by the grant language and state utility law.

Necessity & access in Illinois

Easement by necessity is recognized at common law. Illinois has no separate statutory way-of-necessity petition identified in research; landlocked owners proceed under the common-law doctrine.

Illinois landmark case-law

Real citations where verified against a primary source; an honest “pending” marker everywhere else. We do not publish a case name we have not checked.

Case-law pending verification

Landmark case-law for this doctrine in this state has not yet been verified against a primary source and signed off by our reviewing attorney (Gate 3). We do not publish unverified case names — invented citations are the one thing this site refuses to do.

Sources cited on this page

  • 735 ILCS 5/13-101 (opens in a new tab)verified June 16— Illinois's twenty-year limitation to recover land supplies the prescriptive-easement period. 735 ILCS 5/13-122 lets owners post permission signs to defeat prescription.

Primary sources are state-legislature and Cornell LII pages. Justia, Nolo, and FindLaw are used only as supplementary cross-checks, never as the primary citation.