Can I Build Second Story Addition in Little Rock, AR? (2026)
Find out if you can build a second story addition in Little Rock, AR. Rules, permit requirements, costs, and next steps.
Adding a second story in Little Rock, AR is possible in most zones, subject to height limits and structural permit requirements.
A second story addition is one of the most complex home improvement projects in Little Rock, AR. It requires a full building permit, structural engineering review, and must comply with the height limits for your zoning district. Unlike a ground-floor addition, a second story changes the roofline and structural load path of your entire home, triggering stricter engineering requirements. In Little Rock, zone height limits range from 35 feet in R-1 zones — verify your zone before planning.
Second Story Addition Rules in Little Rock
Second Story Addition Rules in Little Rock: Building permit required: Yes — all second story additions require a permit. Permit thresholds: All structural additions. Example height limit (R-1): 35 feet, max 2 stories. Structural engineering drawings required. Setbacks apply to the full structure height. Little Rock Building Division permit required. Little Rock's growing western corridor sees significant new construction and addition activity.
Costs & Fees
Second story addition permit fees in Little Rock: Based on construction value — typically $600-$3,500. Note: structural engineering fees ($2,000–$10,000+) are separate from permit fees.
Timeline
Plan check: 2-4 weeks. Construction typically 3-6 months for a full second story.
Next Steps
Next steps for adding a second story in Little Rock: 1. Hire a structural engineer to assess your existing foundation and framing capacity. 2. Confirm your zone height limit and verify the addition meets all setback requirements. 3. Submit full structural plans and permit application to the Little Rock Building and Code Enforcement Division. 4. Inspections required at foundation reinforcement, framing, shear panels, and final.
Little Rock Building and Code Enforcement Division
Phone: (501) 371-4832
Website: https://littlerock.gov/government/city-departments/planning-and-development/
Online Permits: https://littlerock.gov/business/licenses-permits/
Frequently Asked Questions
Can I build an ADU in Little Rock?
Yes. Little Rock's Zoning Code (Chapter 36) allows ADUs in residential zones. Detached ADUs up to 900 sqft are permitted in rear yards. No owner-occupancy is required. One parking space is required. Little Rock has affordable permitting costs and low construction costs relative to coastal cities. Contact the Planning and Development Department at (501) 371-4790 or visit littlerock.gov.
What is the Quapaw Quarter and how does it affect home improvement permits?
The Quapaw Quarter is Little Rock's oldest neighborhood — a 160-block area of Victorian-era homes and commercial buildings near downtown. It's listed on the National Register of Historic Places and designated as a local historic district. If your property is in the Quapaw Quarter, exterior changes (including additions, siding, windows, roofing material, and ADU construction) require a Certificate of Appropriateness from the Little Rock Historic District Commission before a building permit can be issued. Interior changes do not require historic review. Contact the Planning and Development Department at (501) 371-4790.
Does Arkansas have a cottage food law for home-based food businesses?
Yes. Arkansas Code Annotated Section 20-57-601 allows home-based food production up to $50,000 annual revenue without a state permit. Permitted products include baked goods, jams, jellies, candy, dried herbs, and similar non-hazardous items. In-person sales at the home, farmers markets, and community events. Products must include a label stating they were 'Made in a Home Kitchen Not Inspected by the Arkansas Department of Health.' Little Rock Farmers Market and Hillcrest Farmers Market are popular sales venues.
What tornado safety requirements apply to construction in Little Rock?
Arkansas is in the tornado risk zone — Little Rock receives occasional severe storms, though less frequently than the Oklahoma/Kansas core of Tornado Alley. Little Rock building permits require construction to comply with the Arkansas State Building Code, including wind-load requirements for residential structures. While Little Rock does not mandate storm shelters for all new residential construction, they are highly recommended. Many Little Rock homeowners install in-ground saferooms or above-ground storm shelters in garages.
What permits are required for a swimming pool in Little Rock?
All in-ground pools and above-ground pools over 24 inches deep require a building permit from the Little Rock Building and Code Enforcement Division. Permit fees are $150-$800. A pool enclosure (fence) is required. Applications can be submitted online or in person. Review takes approximately 3-5 weeks. Arkansas's hot summers (90°F+ days from May-September) make residential pools a common project in Little Rock.
Source: Little Rock Building and Code Enforcement Division — Building Regulations. Last verified April 6, 2026. View source