Building permits, zoning and septic rules in Drew County, Arkansas

Unincorporated Drew County appears not to require a general county building permit, but construction in a mapped Special Flood Hazard Area requires a floodplain development permit¹. The permit answer does not erase the code: the Arkansas Fire Prevention Code, including its building and residential volumes, applies statewide^2,10. Inside Monticello, a city building permit is required and the City Inspector must approve the site before construction begins^3,6. Monticello's building-permit ordinance also reaches one mile beyond the city limits, so a parcel near the boundary needs a city-jurisdiction check¹¹. An owner building the owner's own residence may qualify for Arkansas's contractor-licensing exemption, which does not waive building codes or any required building, septic, zoning or floodplain approval⁹.

Drew County does not list a separate county building or zoning department, so call Drew County government at 870-460-6200 to confirm that a rural parcel is unincorporated and whether floodplain review applies¹. The county's rules apply to unincorporated land; inside Monticello, the city handles building permits and inspections³. Monticello charges $15 plus $0.15 per square foot under roof and $35 per inspection for new residential construction⁶. Contractors must submit their license and keep a current $10,000 surety bond on file with the city to get a permit⁶. A building project outside the city limits that connects to city water requires a signed pre-annexation agreement⁶. Septic does not move to the city: onsite wastewater applications throughout Drew County go to the Arkansas Department of Health or a Department-authorized agent, and the Drew County Local Health Unit at 940 Scogin Dr in Monticello can be reached at (870) 367-6234^12,13.

We could not confirm an adopted zoning ordinance for unincorporated Drew County; ask county government about zoning approval, setbacks, minimum dwelling size, lot coverage and building height for the parcel¹. Monticello is different: the city publishes agricultural, business, industrial, mixed-use and residential zoning districts, including a single-family-mobile-home district⁴. Monticello's Planning Commission also administers local planning regulations¹⁴. City zoning does not set rules for unincorporated land. Inside Arkansas municipalities, including those in Drew County, state law (Act 313) bars a city from prohibiting at least one accessory dwelling unit by right on a lot with a single-family home, but it is a municipal rule and creates no countywide rule for unincorporated land¹⁵. A nonresidential farm building has a limited state exemption from the cited electrical licensing and electrical-code provisions, which does not waive septic, zoning, floodplain or other requirements¹⁶.

A septic system in Drew County generally needs a Permit for Construction before installation and a Permit for Operation after inspection and approval⁵. Applications go to the Arkansas Department of Health or its authorized agent, and the Drew County Local Health Unit is the local contact^5,13. A single residence on ten or more acres may avoid the permit only when every part of the sewage system is more than 200 feet from every property line; the system still must meet state requirements⁵. Lots using qualifying drip-dispersal design to set subdivision lot size must be at least 0.5 acre⁵. Only 5.2% of Drew County soils rate as not limited for a conventional drain field, so make a site evaluation a purchase contingency and expect a possible engineered system¹⁷. If a sanitary sewer is within 300 feet of the building's sewer exit and reachable without crossing another person's property, the premises must connect and may not use a septic system or privy¹². For water, a public or semi-public well needs written Department of Health approval before construction; the cited rule does not state that requirement for an ordinary private domestic well, so ask the Local Health Unit^7,13.

We could not confirm a Drew County rule that allows or prohibits living in one RV or tiny home on private unincorporated land; ask county government about land use and the Local Health Unit about wastewater before relying on that plan^1,13. For Arkansas health rules governing qualifying parks, a tiny house on wheels is treated as a mobile home if it is plumbed and inspected under the Arkansas Plumbing Code, and as an RV if it is not⁸. Parcels with three or more paid-service spaces for RVs, tiny houses on wheels or mobile homes fall under state health rules for parks, but those rules do not answer the single-parcel occupancy question¹⁸. Inside Monticello, city zoning and building-permit requirements add another layer^3,4.

1. Call Drew County government to confirm whether the parcel is unincorporated, within Monticello or its planning area, and in a mapped flood-hazard area^1,11.
2. For land under Monticello jurisdiction, identify the city zoning district and obtain the city building permit before construction^4,6.
3. Apply to the Arkansas Department of Health or its authorized agent for septic construction approval; start with the Drew County Local Health Unit^12,13.
4. Design the project to the statewide Arkansas building-code minimums even where no local building inspection is required¹⁰.
5. Obtain a floodplain development permit when the site lies in a mapped Special Flood Hazard Area¹.
6. Obtain an Arkansas Department of Transportation driveway permit before work within a state-highway right-of-way¹⁹.

Make septic feasibility the first contingency because only 5.2% of Drew County soils rate as not limited for a conventional drain field¹⁷. Confirm whether public sewer is available, because the state requires connection when the line meets the 300-foot access test¹². Ask Drew County government whether the parcel is unincorporated and in a mapped flood-hazard area, and ask Monticello whether a near-city parcel falls within its one-mile planning area^1,11. Check legal road access before closing; a driveway onto an Arkansas state highway requires a state driveway permit¹⁹. Drew County's effective property-tax rate is 0.4%, and the median annual property-tax bill is $572¹⁷.