Unincorporated Hinds County, Mississippi requires a county building permit before a home or manufactured home is built, moved, added to or structurally altered1. County zoning applies, a final inspection is required before a certificate of occupancy, and septic permits come from the Mississippi State Department of Health2345.
At a glance
- Building permit
- Required in unincorporated Hinds County; farm buildings on more than ten acres are exempt16
- Zoning
- Yes, countywide zoning for all unincorporated land27
- Lot and setback rules
- Vary by district; R-1A uses one acre per home with 50-foot front and rear setbacks and 20-foot side setbacks89
- Septic
- Soil and site evaluation and permit from the Mississippi State Department of Health510
- Tiny homes
- Pre-constructed tiny homes for living are prohibited; homes must meet the 2018 IRC11
- RV living
- Not allowed on a residential lot or any location not approved for it12
- Final occupancy
- Final inspection and a certificate of occupancy are required before a new structure is used34
- Property tax
- About 0.9% effective rate; median bill about $1,389 a year1314
Who to call
Building permits
Hinds County Permit & Zoning Department
Building, mobile home, electrical and clearing permits, zoning, and floodplain permits for unincorporated Hinds County
Building permits
Hinds County Permit & Zoning Department, residential building permit requirements
What a residential permit application needs, the farm-building exemption and setback rules by district
Building permits
Hinds County permit fee schedule (posted by Permit & Zoning)
Building permit and inspection fees
Building permits
Hinds County Permit & Zoning Department, tiny home notice
Ban on pre-constructed tiny homes and storage buildings used as dwellings
Building permits
Hinds County Permit & Zoning Department, mobile home permit requirements
Permits to place a mobile home in unincorporated Hinds County
Zoning
Hinds County Zoning Ordinance (Permit & Zoning Department)
Zoning districts, permits for placing manufactured homes and travel trailers, and RV rules
Floodplain permits
Hinds County Permit & Zoning Department, floodplain (freeboard) procedures
Special flood hazard area permits, freeboard and elevation certificates
Septic permits
Mississippi State Department of Health, On-Site Wastewater
Soil and site evaluations, septic permits and private well water sampling
Roads & driveways
Hinds County Department of Public Works
County roads and bridges, driveway culverts, utility permits, subdivision inspections
900 East Main Street, Raymond, MS 39154
Contact details are copied from each office’s official page and were checked against it on October 12, 2026.
Off-grid gear
Going off-grid in Hinds County 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.
These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.
Do you need a building permit in Hinds County, MS?
Buildings, manufactured homes, additions, moves and structural alterations in unincorporated Hinds County require a permit from the Director of Permit and Zoning1. Hinds County reviews permits for conformity with its zoning ordinance, the Southern Standard Building Code and other applicable laws, while the department's current home notice calls for the 2018 International Residential Code1511.
A county handout exempts a farm building on more than ten acres used for intensive agriculture as defined by the zoning ordinance6. County permits remain valid for two years, but work must begin within six months6. Hinds County checks construction and use conversions for compliance, issues the certificate of occupancy after final inspection, and bars occupancy of new structures and major alterations until that certificate is issued34.
Mississippi's owner-builder exemption can remove the residential-builder licensing requirement when a person builds or improves that person's own residence, but it does not remove the county permit or inspection requirements16. Confirm the exemption's limits with Permit & Zoning before applying.
Inside Jackson, the city issues building permits; MSDH still handles individual on-site wastewater systems1718.
Who is the Hinds County building department, and how do you reach them?
The Hinds County Permit & Zoning Department handles building permits and zoning for unincorporated Hinds County; call (601) 355-5424 or apply through the county's online portal after creating an account19. A residential application requires two complete plan sets6. The published process calls for a completed application, plot diagram and supporting information; projects that need site-plan review must finish that review before the building permit is issued20.
The county building and zoning guidance here applies to unincorporated land7. MSDH handles on-site wastewater; its application-help line is 1-855-220-0192521. Hinds County Public Works handles county roads, driveway culverts, utility permits and subdivision inspections at 900 East Main Street, Raymond, 601-857-873222. A driveway connecting to a Mississippi state highway needs an MDOT permit23.
Does Hinds County have zoning?
The Hinds County Zoning Ordinance governs unincorporated land, while incorporated municipalities may administer different rules27. Hinds County divides unincorporated land into zoning districts with separate regulations24. Jackson and Clinton set their own zoning; MSDH handles on-site wastewater paperwork, with Clinton also imposing local sewage restrictions25261827.
Lot size, setbacks, height and coverage depend on the parcel's district and use. R-1A requires one acre per residential unit, with a 50-foot front yard, 20-foot side yards and a 50-foot rear yard89. One district provision caps all buildings at 50% of gross lot area, and R-1A allows a height of 35 feet or two and one-half stories2829. The multifamily provision sets minimum floor area at 500 square feet for one bedroom, 700 square feet for two bedrooms and 900 square feet for three or more bedrooms; those figures are not a countywide minimum for every house30. Ask Permit & Zoning for the parcel's district before sizing a home or positioning improvements.
How do septic permits work in Hinds County?
The Mississippi State Department of Health administers on-site wastewater permits serving Hinds County5. A complete application and payment are required for a new individual system, and an MSDH permit is required for on-site wastewater installation and a permanent water meter103132. Call the wastewater application-help line at 1-855-220-019221.
Where public sewer is unavailable, wastewater must go to an approved septic system; Mississippi treats gray water as wastewater and does not allow discharge onto the ground, into a ditch or into a body of water33. Only 9% of Hinds County soils avoid NRCS's very limited rating for a conventional drain field, so obtain the MSDH evaluation before fixing the house site3410.
Mississippi does not require an existing septic system to be inspected merely because real estate is changing hands, although MSDH recommends an inspection and a lender, buyer, seller, utility or local government may request one35. The MSDH residential application asks whether installation inspection is requested; financing, utilities or municipalities may require that inspection36. Advanced Treatment System tanks require inspection by a certified manufacturer's representative35.
Can you live in an RV or tiny home on your land in Hinds County?
Hinds County prohibits pre-constructed tiny homes and storage buildings meant for residential living in unincorporated areas, and it does not issue permits for pre-built buildings intended as dwellings11. A small house built on site must follow the 2018 International Residential Code and the ordinary county permit process116.
The zoning ordinance prohibits using a travel trailer, camper or motor home for living, sleeping or housekeeping on a residential lot or anywhere not approved for that use12. We could not confirm every circumstance in which temporary camping or RV occupancy might be approved, so ask Permit & Zoning about the parcel and proposed stay. Placing a travel trailer on property also requires a county permit12.
Hinds County allows single-family manufactured homes in R-6 parks on an owner-occupied, rental or lease basis, with site-plan approval before a building permit and standards for foundations, tie-downs, utilities and setbacks37. Manufactured-home parks require a building permit before utility connection; we could not confirm the placement rules for every parcel outside a park, so ask Permit & Zoning38. A separate mobile-home permit costs $191 and requires utility and MSDH septic approval39.
Building a home in Hinds County: what are the steps, in order?
- Confirm that the parcel is unincorporated, then ask Permit & Zoning to identify its district and allowed use740.
- Confirm that the lot meets Hinds County subdivision rules; a family-subdivision preliminary plat must be approved before construction or a building permit41.
- Check flood status: Hinds County prohibits structures in designated floodways, and a flood-hazard parcel needs a professional engineer’s Flood Data Certificate with the building-permit application4243.
- Apply to MSDH for the septic evaluation and permit if public sewer is unavailable1033.
- Secure written water approval, then prepare the plot plan, construction plans and supporting information620.
- Apply through the county portal; projects needing site-plan review must finish that process before the building permit issues1920.
- Coordinate county-road access with Public Works or obtain state-highway access approval2223.
- Complete the required inspections and obtain the certificate of occupancy before using the new structure34.
What should you check before you buy land in Hinds County, Mississippi?
Flooding: a building-permit application for property in a flood hazard area requires a Flood Data Certificate from a registered professional engineer43. The county's procedure also requires two feet of freeboard and elevation certificates before construction-permit issuance, framing approval and final approval44.
Water: an MSDH Permit/Recommendation is required for a water meter when using on-site wastewater32. We could not confirm a general private-well construction permit rule; ask MSDH and Permit & Zoning before relying on a well.
Fit and access: verify the zoning district, allowed use, minimum lot area, setbacks, height, lot coverage and subdivision status rather than relying on one district's examples4089292841. Private family-subdivision roads do not qualify for county maintenance unless upgraded and accepted under county standards; conveying a lot outside the family triggers zoning and subdivision compliance before additional residence or manufactured-housing permits45. Confirm road access with Public Works before closing22.
Budget: farmland averages about $3,474 an acre and a typical home value is about $133,0004647. The effective property-tax rate is about 0.9%, with a median annual bill of about $1,3891314.
Watch-outs
- Pre-constructed tiny homes and storage-building conversions meant for living are prohibited in unincorporated Hinds County, and the county will not permit them11.
- Living in a travel trailer, camper or motor home on a residential lot in Hinds County is not allowed, and even placing a travel trailer needs a county permit12.
- Hinds County requires new homes in special flood hazard areas to sit two feet above base flood elevation, proven by an elevation certificate at permit, framing and final44.
- A new individual septic system needs an MSDH application, payment and permit or recommendation, so start the site evaluation before fixing the house location10.
- Hinds County's posted permit fee schedule is dated 2019 and its file name says 'proposed', so confirm current fees with Permit & Zoning before budgeting4819.
Sources
- Hinds County Zoning Ordinance, quoted and re-checked
- Permit and Zoning | Hinds County, Mississippi, quoted and re-checked
- Hinds County Zoning Ordinance, quoted and re-checked
- Hinds County Zoning Ordinance, quoted and re-checked
- On-Site Wastewater - Mississippi State Department of Health, quoted and re-checked
- Hinds County Permit & Zoning Department, residential building permit requirements (hindscountyms.com)
- Permit and Zoning | Hinds County, Mississippi, quoted and re-checked
- Hinds County Zoning Ordinance, quoted and re-checked
- Hinds County Zoning Ordinance, quoted and re-checked
- On-Site Wastewater - Mississippi State Department of Health, quoted and re-checked
- Hinds County Permit & Zoning Department, tiny home notice (hindscountyms.com)
- Hinds County Zoning Ordinance (Permit & Zoning Department) (hindscountyms.com)
- Effective property tax rate: Bolthole Index county data
- Median property tax bill: Bolthole Index county data
- Hinds County Zoning Ordinance, quoted and re-checked
- Mississippi Senate Journal, March 9, 2022 (Mississippi statewide rule), quoted and re-checked
- Jackson: Building Permits - City of Jackson (Hinds County), quoted and re-checked
- Jackson: On-Site Wastewater - Mississippi State Department of Health (Hinds County), quoted and re-checked
- Hinds County Permit & Zoning Department (hindscountyms.com)
- Hinds County Zoning Ordinance, quoted and re-checked
- Mississippi State Department of Health, On-Site Wastewater (msdh.ms.gov)
- Hinds County Department of Public Works (hindscountyms.com)
- Mississippi Access Management Guide (Mississippi statewide rule), quoted and re-checked
- Permit and Zoning | Hinds County, Mississippi, quoted and re-checked
- Jackson: Office of City Planning - City of Jackson (Hinds County), quoted and re-checked
- Clinton: Clinton Zoning Ordinance, December 2023 (Hinds County), quoted and re-checked
- Clinton: Sec. 102-184. Compliance with state recommendations; restrictions on discharges (Hinds County), quoted and re-checked
- Hinds County Zoning Ordinance, quoted and re-checked
- Hinds County Zoning Ordinance, quoted and re-checked
- Hinds County Zoning Ordinance, quoted and re-checked
- Wastewater FAQ, quoted and re-checked
- On-Site Wastewater - Mississippi State Department of Health, quoted and re-checked
- Wastewater FAQ, quoted and re-checked
- 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
- WasteWater FAQ, quoted and re-checked
- Residential Wastewater Application, quoted and re-checked
- Hinds County Zoning Ordinance, quoted and re-checked
- Hinds County Zoning Ordinance, quoted and re-checked
- Hinds County Permit & Zoning Department, mobile home permit requirements (hindscountyms.com)
- Hinds County Zoning Ordinance, quoted and re-checked
- Hinds County Zoning Ordinance, quoted and re-checked
- Hinds County Zoning Ordinance, quoted and re-checked
- hindscountyms.com, quoted and re-checked
- Hinds County Permit & Zoning Department, floodplain (freeboard) procedures (hindscountyms.com)
- Hinds County Zoning Ordinance, quoted and re-checked
- Farmland value per acre (USDA census): Bolthole Index county data
- Typical home value (Zillow): Bolthole Index county data
- Hinds County permit fee schedule (posted by Permit & Zoning) (hindscountyms.com)
Written October 12, 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.