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New York · easement law

New York easement law

New York easement law is common-law-driven, with a ten-year period for prescriptive easements drawn from C.P.L.R. §212(a) and RPAPL Article 5. Express, implied, prescriptive, and necessity easements all arise under case law. One trap for the unwary: Real Property Law §335-a is captioned 'Easements of necessity,' but it is a narrow provision about utility lines serving subdivision-map lots — it is not the doctrine a landlocked owner uses to obtain road access. For landlocked access, New York applies the common-law easement by necessity.
Common-law-driven10-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: A path used openly and without permission across a New York neighbor's land for ten continuous years may support a prescriptive-easement claim — confirm the elements and the period before relying on it.

The seven doctrines in New York

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. New York uses a ten-year period (C.P.L.R. §212(a), with RPAPL Article 5). Open, notorious, continuous, and hostile use for ten years can ripen a prescriptive easement.

N.Y. C.P.L.R. §212(a)

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 New York

Easement by necessity is recognized at common law. Caution: Real Property Law §335-a is captioned 'Easements of necessity' but governs utility lines for subdivision-map lots — it is NOT the landlocked-access remedy.

New York 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

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.