New Mexico § 3-20-5 - County and municipal jurisdiction over subdivision; concurrent jurisdiction; acceptance of unapproved streets; exercise of jurisdiction
Full text of New Mexico New Mexico Statutes Annotated § 3-20-5 — County and municipal jurisdiction over subdivision; concurrent jurisdiction; acceptance of unapproved streets; exercise of jurisdiction, with citation guidance and answers to common questions.
§ 3-20-5. County and municipal jurisdiction over subdivision; concurrent jurisdiction; acceptance of unapproved streets; exercise of jurisdiction
A. For the purpose of approving the subdivision and platting of land: (1) the jurisdiction of a county includes all territory not within the boundary of
a municipality; (2) except as provided in Paragraph (4) of this subsection, the jurisdiction of a
municipality having a population of twenty-five thousand or more persons according
to the most recent census includes all territory within five miles of the boundary
of the municipality and not within the boundary of another municipality; (3) the jurisdiction of a municipality having a population of less than twenty-five
thousand persons according to the most recent census includes all territory within
three miles of the municipal boundary and not within the boundary of another municipality;
and (4) a municipality having a population over two hundred thousand persons according
to the most recent census located in a class A county shall share approval authority
with the county of subdivisions and platting of land within five miles of the municipal
boundary. Approval shall be through the actions of the extraterritorial land use commission
and extraterritorial land use authority. B. Each municipality shall have jurisdiction over the territory within its boundary. C. If territory not lying within the boundary of a municipality is within the platting
jurisdiction of more than one municipality, the platting jurisdiction of each municipality
shall terminate equidistant from the boundary of each municipality unless one municipality
has a population according to the most recent census of less than two thousand five
hundred persons and another municipality has a population according to the most recent
census of more than two thousand five hundred persons. Then the platting jurisdiction of the municipality having the greatest population
extends to such territory. D. Except as provided in Paragraph (4) of Subsection A of this section, the county
and a municipality shall exercise concurrent jurisdiction over territory within the
platting jurisdiction of both the county and the municipality. E. The governing body of a municipality or the board of county commissioners may not
locate, construct or accept any street dedication until the street dedication is first
submitted to the planning authority for approval or disapproval. If disapproved by the planning authority, the street dedication may be approved
by a two-thirds vote of all the members of the governing body of the municipality
having jurisdiction or of the board of county commissioners having jurisdiction. A street dedication accepted by the planning authority or by a two-thirds vote of
all the members of the governing body of the municipality having jurisdiction or of
the board of county commissioners having jurisdiction shall have the same status as
any other public street.
Source: official New Mexico text · Last verified 2026-08-27
Frequently Asked Questions About New Mexico § 3-20-5
What does New Mexico Statutes Annotated § 3-20-5 cover?
Section 3-20-5 ("County and municipal jurisdiction over subdivision; concurrent jurisdiction; acceptance of unapproved streets; exercise of jurisdiction") is part of the New Mexico Statutes Annotated, the codified statutory law of New Mexico. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.
How do I cite New Mexico § 3-20-5?
A common citation format is "New Mexico Statutes Annotated § 3-20-5" (New Mexico). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.
Is this the official text of New Mexico law?
No. This page is for research and education and may not include the most recent amendments. For official current law, check the New Mexico official source linked on this page or consult a licensed New Mexico attorney.
How does New Mexico § 3-20-5 apply to my situation?
Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in New Mexico can advise on how this section applies to you. Contact your state or local bar association for a referral.
Sources & Verification
Not legal advice. Verify against the official source and consult a licensed attorney in New Mexico.