Unincorporated Concordia Parish, Louisiana requires a building permit from the Concordia Parish Police Jury, and IBTS handles inspections1,2. The parish has adopted Louisiana's uniform construction codes, while septic permits for every address in the parish come from the Louisiana Office of Public Health through the Concordia Parish Health Unit3,4. Unincorporated land appears largely unzoned, but the Police Jury runs no general zoning program (only airport-hazard zoning near the Concordia Parish Airport) and Vidalia has its own zoning code2,5,6.
Do you need a building permit in Concordia Parish, Louisiana?
Yes: construction and other covered work in unincorporated Concordia Parish requires a Police Jury building permit; the parish's posted material does not list every type of work that needs one.
Yes: construction and other covered work in unincorporated Concordia Parish requires a Police Jury building permit; the parish's posted material does not list every type of work that needs one1. Concordia Parish has adopted the Louisiana State Uniform Construction Code, including the state-adopted building, residential, mechanical, plumbing, fuel-gas and electrical codes3. New home construction is charged at 8.5% per square foot of the footage under roof, with additional IBTS fees possible1. Mobile homes, camper trailers, barns and sheds are charged $.25 per $100 of cost, with a $25 charge for values up to $10,0001. A standalone electric or water-meter authorization letter costs $5 when nothing else is on the site1. IBTS handles parish inspections2.
Who is the Concordia Parish building department, and how do you reach them?
The Concordia Parish Police Jury's Permits Office issues building permits at 4001 Carter Street, Room 1, in Vidalia and can be reached at 318-336-7151.
The Concordia Parish Police Jury's Permits Office issues building permits at 4001 Carter Street, Room 1, in Vidalia and can be reached at 318-336-71512. Its permit page publishes the building-permit application, fee schedule, site-plan form, electrical-service requirements and permit checklists, although it does not give a complete review timeline or list every exemption2. An owner may build a primary residence on property the owner owns without a contractor license, but must live in the home and obtain permits and a homeowner exemption form9. The exemption does not cover a home built to rent or sell9. IBTS performs the parish's plan reviews and inspections and can be reached at 318-747-24542. Failure to obtain a required building permit on time can bring a stop order and penalties1.
Does Concordia Parish have zoning?
Unincorporated Concordia Parish appears largely unzoned: the Police Jury administers building permits but runs no general zoning program.
Unincorporated Concordia Parish appears largely unzoned: the Police Jury administers building permits but runs no general zoning program2. The one zoning layer we confirmed is airport-hazard zoning around the Concordia Parish Airport, where height limits apply by zone and a permit is needed for a material change in land use or for a structure or tree, with stated exceptions; it does not apply parishwide5. We could not confirm from the parish's own pages whether any parish zoning ordinance exists, so ask the Permits Office before relying on that for minimum dwelling size, setbacks or accessory dwellings. Building codes, septic approval and flood rules still apply independently of zoning3,4,10. Inside Vidalia, the municipal zoning and development code applies throughout the city's corporate boundaries, and development must comply with the applicable district rules6. We could not confirm comparable zoning rules for Ferriday, Ridgecrest or Clayton, so ask the relevant town before relying on the unincorporated-area answer. Certain unincorporated single-family subdivisions may also be subject to a 22,500-square-foot minimum lot and 125-foot frontage rule, subject to statutory exclusions11.
How do septic permits work in Concordia Parish?
The Louisiana Department of Health's Office of Public Health administers individual sewerage permits in Concordia Parish through parish-health-unit sanitarians.
The Louisiana Department of Health's Office of Public Health administers individual sewerage permits in Concordia Parish through parish-health-unit sanitarians4. Start with Concordia Parish Health Unit/Sanitarian Services at 905 Mickey Gilley Ave. in Ferriday or call 318-757-8632; the installer must notify the health unit before installation7. Concordia Parish requires sewerage approval before issuing the building permit or electrical approval, and a home, camp or trailer must have a working sewerage system or public-sewer connection before occupancy8. A septic tank may be used only when community sewer is unavailable and sanitary-code requirements are met4. Final approval requires compliance verification by an onsite inspection, an installer certification, or both4. No mapped parish soil is rated free of severe limits for a conventional drain field, so do not assume a standard system will suit the site12.
Can you live in an RV or tiny home on your land in Concordia Parish?
The Police Jury runs no general zoning program for unincorporated Concordia Parish (airport-hazard zoning applies only near the Concordia Parish Airport), so zoning appears not to be the obstacle to RV or tiny-home living, but we could not confirm a specific RV or tiny-home occupancy rule.
The Police Jury runs no general zoning program for unincorporated Concordia Parish (airport-hazard zoning applies only near the Concordia Parish Airport), so zoning appears not to be the obstacle to RV or tiny-home living, but we could not confirm a specific RV or tiny-home occupancy rule2. Building-code, sewerage and flood requirements still apply: the parish has adopted state uniform construction codes, and its material does not enumerate every structure or installation that needs a building permit1,3. Ask the Police Jury's Permits Office what approval a particular RV, tiny home, utility connection or foundation needs2. A home, camp or trailer needs sewerage approval before a building permit or electrical service, and it must have a working individual system or public-sewer connection before occupancy8. Inside Vidalia, local zoning applies and may change the answer for a specific parcel6. A home, relocated trailer or metal building in a flood zone also requires an elevation certificate10.
What are the steps to build a home in Concordia Parish?
Get a 911 address, property plat, township/section/range, lot size and legal description, then take the sewerage paperwork to the Ferriday Health Unit.
- Get a 911 address, property plat, township/section/range, lot size and legal description, then take the sewerage paperwork to the Ferriday Health Unit8.
- Obtain sewerage approval before applying for the building permit or electrical service8.
- Submit the Police Jury's building-permit application and supporting site plan or checklists through the Permits Office at 318-336-7151, 4001 Carter Street, Room 1, Vidalia2.
- If you will own and occupy the home as your primary residence, obtain the homeowner exemption form9.
- If the site is in a flood zone, obtain the required elevation certificate from a certified engineer10.
- Confirm parish and IBTS fees, then arrange plan review and inspections through IBTS at 318-747-24541,2.
- After the sewerage system is installed, take the sanitarian's electrical approval form to the Police Jury for the building permit8.
What should you check before buying land in Concordia Parish?
Start with septic and flood risk: no mapped Concordia Parish soil is rated free of severe limits for a conventional drain field, and flood-zone homes, relocated trailers and metal buildings require an elevation certificate.
Start with septic and flood risk: no mapped Concordia Parish soil is rated free of severe limits for a conventional drain field, and flood-zone homes, relocated trailers and metal buildings require an elevation certificate10,12. The parish is about 42% wooded, and all of its land is at a 15% slope or less12. Annual precipitation averages 58.3 inches, so inspect drainage in wet conditions12. Federal land covers about 9% of the parish, which matters when checking boundaries and access12. The nearest city of 100,000 or more is about 72 miles from the parish center, and population density is about 25 people per square mile12. Typical homeowner's insurance is about $1,842 a year; the effective property tax rate is about 0.4%, with a median annual bill near $39312. Farmland value averages roughly $3,245 an acre, while the typical home value is about $111,87712.
Watch-outs
- Concordia Parish's stated new-construction fee is 8.5% per square foot of footage under roof, and additional IBTS fees may apply, so get a written total before finalizing a building budget1.
- No mapped Concordia Parish soil is rated free of severe limits for a conventional septic drain field, so get the site evaluated before assuming a standard system will work12.
- A home, relocated trailer or metal building in a flood zone needs an elevation certificate showing the base floor above the 100-year floodplain10.
- Vidalia has its own zoning code, while zoning in Ferriday, Ridgecrest and Clayton could not be confirmed; ask the municipality before buying inside town limits6.
- Sewerage approval comes before the parish building permit or electrical approval for a home, camp or trailer8.
Sources
12 official pages, each quoted and re-checked · written October 9, 2026
- Concordia Parish Police Jury Home Page
- Concordia Parish Police Jury – Permits Office (conppj.org)
- Parish of Concordia Modification of Building Code Ordinances, Ordinance #2021-02
- Onsite Wastewater Program
- Appendix A - Airport Zoning; Concordia Parish Airport Hazard Zoning Ordinance No. 459
- Vidalia Zoning and Development Code
- Onsite Wastewater Installer Workshop Study Material
- Parish Requirements for Electrical Service
- FAQ - Louisiana State Licensing Board for Contractors
- Concordia Parish Building Permit Application
- RS 33:106.1 — Planning commissions; exempt subdivisions; septic tanks and field drains permitted (Louisiana statewide rule)
- Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
Written October 9, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.
Off-grid gear
Going off-grid in Concordia Parish means bringing your own water and power. The kit we’d start with:
- Water Crystal Quest Filter any source — well, rain, or creek — to drinking-clean.
- Power Bluetti Solar generators and home battery backup for living off the grid.
- Septic Soil percolation test kit Run your own perc test before paying an engineer — the first thing a septic office asks about.
- Water Well water test kit Bacteria, nitrates, hardness — know what the well on a parcel is really pumping.
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