Bolthole Index county-legal census · checked 2026-09-09
51 of Louisiana's 64 counties — 80% — let an owner build their own home without a licensed contractor. That is the 12th-largest count of any state. The strongest of them on the Bolthole Index is LaSalle Parish (76/100). Every entry below cites the county’s own official source.
Rules change, and cities inside these counties set their own — treat this as a verified starting point, not legal advice. All 1516 counties nationwide → Louisiana: no zoning → Full Louisiana profile →
51 of 64 Louisiana counties · sorted by Index score
Louisiana contractor licensing law lets an owner build their own primary residence (which they must occupy) without a contractor license; it cannot be built to rent or sell.
Louisiana State Licensing Board for Contractors FAQ ↗Louisiana traditionally allows homeowners to pull their own permits and act as general contractor on their own residence (exempt from contractor licensing), though the statewide…
LSU AgCenter - Getting a Building Permit ↗Louisiana's contractor licensing law lets an owner build their own primary residence without a contractor license via a homeowner exemption, provided they occupy it for at least…
Louisiana State Licensing Board for Contractors - FAQ ↗The Louisiana State Licensing Board for Contractors states a property owner may build their own primary residence without a contractor license (one residence per year, must occu…
Louisiana State Licensing Board for Contractors - FAQ ↗Homeowners may act as their own general contractor for residential new construction only, via a notarized homeowner's affidavit.
Natchitoches Parish Planning and Zoning ↗Louisiana's State Uniform Construction Code permits a homeowner to build their own residence (owner-builder allowed) under the statewide code framework administered by the LSUCCC.
Louisiana State Uniform Construction Code Council ↗Louisiana allows a property owner to act as their own contractor/builder for their personal residence, and a homeowner may personally install a non-mechanical septic system for …
LSU AgCenter - Detailed Explanation of Permitting Requirements ↗Louisiana law lets an owner build their own primary residence without a contractor license (limited to one per year), filing a homeowner exemption affidavit; this applies statew…
Louisiana State Licensing Board for Contractors - FAQ ↗Louisiana law (RS 37:2170) lets a property owner build their own primary residence without a contractor license (one per year), an exemption that applies statewide including Mor…
Louisiana State Licensing Board for Contractors - FAQ ↗Louisiana contractor licensing law lets a property owner build their own primary residence (and adjacent structures) without a contractor license via a notarized affidavit, thou…
Louisiana State Licensing Board for Contractors - FAQ ↗Louisiana allows a homeowner to act as their own builder/contractor on their own residence (owner-builder exemption from contractor-licensing requirements).
LSU AgCenter - Getting a Building Permit (Louisiana) ↗Under the Louisiana state framework a homeowner may obtain a permit and build their own primary residence (owner-builder allowed); no Avoyelles-specific exemption text was locat…
Louisiana State Uniform Construction Code Council ↗Statewide Louisiana contractor licensing law (RS 37:2170) exempts an owner who builds their own personal residence (which they must occupy, not rent or sell) from needing a cont…
Louisiana State Licensing Board for Contractors ↗Louisiana law allows a property owner to build their own primary residence without a contractor license via a homeowner exemption filed with the state licensing board.
Louisiana State Licensing Board for Contractors - FAQ ↗Louisiana law (R.S. 37:2170) exempts homeowners building their own residence from contractor licensing, allowing an owner to act as their own builder/contractor via an exemption…
Louisiana State Uniform Construction Code Council (LSUCCC) ↗Louisiana law lets an owner build their own primary residence without a contractor license (must occupy at least one year), a homeowner exemption obtained through the local perm…
Louisiana State Licensing Board for Contractors - FAQ ↗Louisiana RS 37:2170 lets a property owner build their own primary residence without a contractor license (limited to one per year), by filing a homeowner exemption affidavit wi…
Louisiana State Licensing Board for Contractors - FAQ ↗Louisiana law lets an owner build their own primary residence without a contractor license (must occupy at least one year), a homeowner exemption obtained through the local perm…
Louisiana State Licensing Board for Contractors - FAQ ↗Louisiana law does not require one- and two-family residential plans within LSUCC prescriptive standards to be architect/engineer-stamped and permits a homeowner to build their …
Louisiana State Uniform Construction Code Council (LSUCCC) ↗Louisiana's contractor licensing law allows an owner to build their own primary residence (which they must occupy) without a contractor license, using a homeowner exemption affi…
Louisiana State Licensing Board for Contractors - FAQ ↗Louisiana permits a homeowner to obtain a permit and act as their own contractor to build their own residence not intended for sale or rent.
LSU AgCenter — Detailed Explanation of Permitting Requirements ↗A homeowner acting as their own general contractor may apply for the permit but must file a notarized affidavit claiming exemption from licensure listing contractors and license…
Grant Parish Police Jury - Building Permit Office ↗Under Louisiana law (R.S. 37:2170), an owner may build their own primary residence without a contractor license, a statewide owner-builder exemption applicable in this parish.
Louisiana State Licensing Board for Contractors - FAQ ↗Under Louisiana law (R.S. 37:2170), an owner may build their own primary residence without a contractor license, a statewide owner-builder exemption applicable in this parish.
Louisiana State Licensing Board for Contractors - FAQ ↗Louisiana allows a property owner to build their own primary residence without a contractor license (one residence per year), submitting a notarized affidavit claiming exemption…
Louisiana State Licensing Board for Contractors - FAQ ↗Louisiana permits owner-builders, and the Louisiana Department of Health allows a homeowner to install/maintain their own onsite sewage system via homeowner certification.
Louisiana Department of Health - Homeowner Certification Instructions ↗A representative for the homeowner may apply in person for a building permit, and Louisiana allows owner-builders; farm and recreational structures are also exempt from the UCC …
Red River Parish Police Jury - Building Permit Information (Permit Applications & Exempt Structures bulletins) ↗The parish building permit forms include a 'Self-contracting Affidavit' and 'Exempt Structure Affidavit,' consistent with Louisiana allowing owner-builders to self-contract thei…
Lincoln Parish - Building Permit Fees (Forms and Permits) ↗Under La. R.S. 37:2170, an owner building/supervising their own personal residence (no more than one per year) is exempt from contractor licensing, though this does not waive st…
Louisiana Revised Statutes 37:2170 – Exceptions (owner-builder) ↗Louisiana licensing law lets an owner build their own primary residence without a contractor license by filing a notarized affidavit of exemption, though a building permit is st…
Louisiana State Licensing Board for Contractors - FAQ ↗Under Louisiana law (R.S. 37:2170), an owner may build their own primary residence without holding a contractor license, a statewide owner-builder exemption applicable in this p…
Louisiana State Licensing Board for Contractors - FAQ ↗Louisiana homeowners excepted from the contractor licensing law (R.S. 37:2170) may act as their own contractor for their personal residence by filing an exemption affidavit with…
Louisiana State Licensing Board for Contractors — LSUCCC ↗Louisiana law lets a homeowner act as their own contractor for their personal residence by filing an owner-builder exemption affidavit with the Louisiana State Licensing Board f…
Louisiana State Licensing Board for Contractors - LSUCCC ↗Louisiana allows a property owner to install a non-mechanical septic system for their own personal use, and owner-builders are permitted under the LSUCC framework.
Louisiana Department of Health Homeowner Certification Instructions ↗The parish permit process accepts a notarized homeowner affidavit allowing an owner to act as their own contractor on their residence.
Tangipahoa Parish Permit Office ↗Louisiana's contractor licensing law lets an owner build their own primary residence without a contractor license (subject to a one-per-year limit and a notarized exemption affi…
Louisiana State Licensing Board for Contractors - FAQ ↗Louisiana allows a homeowner to act as their own contractor on their personal residence by filing an owner-builder exemption affidavit with the State Licensing Board for Contrac…
Louisiana State Uniform Construction Code Council ↗Parish permit page indicates a homeowner may self-contract; state law only requires a licensed contractor for homes exceeding $50,000 when not self-contracting.
St. Landry Parish Government – Permits Office ↗Louisiana permits owner-builders: a property owner may install and/or maintain their own individual sewage system at their primary residence per La. R.S. 40:1156 (LDH homeowner …
Louisiana Department of Health - Homeowner Install/Maintenance Certification ↗Louisiana law lets an owner build their own primary residence without a contractor license by filing a notarized homeowner exemption affidavit with the LSLBC (limited to one res…
Louisiana State Licensing Board for Contractors - FAQ ↗For on-site sewage, the property owner (permit holder) may install a non-mechanical septic tank system for their own personal use if they do the actual installation; no explicit…
Plaquemines Parish - Sanitarian Services ↗The Permit Department provides a 'Self Contracting Affidavit', indicating an owner-builder/self-contracting pathway is available, consistent with Louisiana law allowing owner-bu…
Vermilion Parish - Permit Department ↗Residents may self-contract their own home or accessory building by completing a West Baton Rouge Self-Contracting Affidavit before a notary.
West Baton Rouge Parish - Residential Building Permit ↗The permitting office provides an 'Affidavit Claiming Exemption From Licensure,' reflecting Louisiana's owner-builder exemption allowing a homeowner to build/permit their own re…
St. James Parish - Planning & Permitting Office ↗Louisiana law (R.S. 37:2170) exempts a property owner who builds their own personal residence from contractor licensing, provided they build no more than one residence per year.
Louisiana State Licensing Board for Contractors - FAQ ↗Louisiana contractor licensing law permits an owner to build their own primary residence without a contractor license (must occupy, limited to one per year), with a homeowner ex…
Louisiana State Licensing Board for Contractors - FAQ ↗The parish provides a Homeowner/Builder Affidavit permit form, indicating a property owner may act as their own builder for their residence.
St. Tammany Parish Homeowner/Builder Affidavit ↗Louisiana allows an owner-builder exemption: a property owner may install a non-mechanical septic tank system for personal use if they do the actual installation, and homeowners…
Louisiana Department of Health, Office of Public Health - Onsite Wastewater ↗Louisiana allows an owner to build their own primary residence without a contractor license (by filing a notarized affidavit of exemption), though building permits and code comp…
Louisiana State Licensing Board for Contractors - FAQ ↗Louisiana allows an owner to build their own primary residence without a contractor license (by filing a notarized affidavit of exemption), though building permits and code comp…
Louisiana State Licensing Board for Contractors - FAQ ↗The parish permitting page provides an 'Affidavit Claiming Exemption From Licensure', consistent with Louisiana's owner-builder allowance.
Cameron Parish Police Jury - Permitting ↗Every county here has a full profile — water, land prices, hazard safety, seclusion, and the rest of its building rules. See the Louisiana state page for all 64 counties ranked, or go back to the national list.
General guidance, not legal advice. Off-grid, building, and land-use rules are often set at the county level and change often. Verify with your county and state before acting. Data reviewed 2026-06-26.
