Before You Build in Lincoln, NE: Permit & Rule Checklist (2026)

Lincoln requires a building permit for retaining walls over 4 feet tall measured from footing bottom to wall top. Walls 4 feet or shorter that do not support a surcharge are exempt from permit requirements.

Most residential fences in Lincoln do not need a permit if they are 6 feet tall or shorter and meet the LMC 27.72.140 standards. A building permit is required for fences over 6 feet, fences on commercial property, and any fence in a sight-triangle area on a corner lot.

Lincoln requires a barrier at least 48 inches high around all residential swimming pools. Gates must be self-closing and self-latching, opening outward from the pool area per adopted IRC standards.

Nebraska has no residential cost-sharing fence statute. NRS §34-102 covers partition fences for agricultural land. Boundary disputes resolved through common law.

Lincoln Municipal Code (LMC) 27.72.140 caps fence height in single-family residential districts at 4 feet in the front yard and 6 feet in side and rear yards. Corner lots have additional sight-triangle restrictions to preserve traffic visibility, and any fence over 6 feet requires a building permit from the Building & Safety Department.

Lincoln LMC 8.36.020 requires a 4-foot barrier around pools holding 18+ inches of water. An existing fenced backyard can satisfy the requirement without a separate pool fence.

Lincoln regulates hot tubs like pools under LMC Chapter 8.36. Barrier required if holding 18+ inches of water. A locking ASTM F1346 safety cover can substitute for a fence.

Lincoln requires a building permit for any swimming pool deeper than 24 inches. Prefabricated pools under 24 inches at single-family homes are generally exempt.

Lincoln allows above-ground pools at single-family homes. Pools over 24 inches deep need a permit. Pools with 4+ foot walls meet LMC 8.36.020 if ladders are removed when unused.

Lincoln LMC Chapter 8.36 governs pool safety. Pools must not create a nuisance, lighting must be shielded, and the federal VGB Act requires compliant anti-entrapment drain covers.

Lincoln allows garage conversions to living space or ADUs with a building permit. Must meet residential code for egress and ceiling height. Off-street parking still required.

Lincoln permits one ADU by right in all single-family zones under LMC 27.62.040. Internal, attached, or detached allowed. Owner-occupancy required and deed-restricted.

Lincoln allows tiny homes on foundations meeting building code. Lancaster County requires 320 sq ft minimum. Tiny homes on wheels are RVs and not allowed as permanent residences.

Lincoln treats carports as accessory buildings under LMC 27.72.120. A permit is required. Carports must meet setback, height, and lot coverage standards for the zoning district.

Lincoln LMC 27.72.120 requires a permit and site plan for all new sheds. Plans required over 120 sq ft. Minimum fee $65. Sheds must meet accessory building setbacks.

Lincoln prohibits most outdoor burning including leaves, yard waste, and trash under LMC 8.06. Open burning requires dual permits from the Lincoln-Lancaster County Health Department and Nebraska State Fire Marshal.

Lincoln allows recreational fire pits up to 8 cubic feet (about 3 feet diameter) without a permit. Pits must be at least 25 feet from any structure and attended by a responsible adult at all times per LMC 8.06.140.

Lincoln Water System enforces a tiered Water Management Plan with odd/even address watering schedules. Voluntary conservation runs May through September. Mandatory restrictions can be activated during drought. No watering on Mondays is encouraged to replenish supply.

Lincoln regulates street trees under LMC Chapter 12.20 (Trees and Shrubbery). Property owners must maintain trees adjacent to public rights-of-way and keep clear vertical and horizontal clearance for sidewalks and streets. Licensed arborists required for certain work per LMC Chapter 5.06.

Lincoln requires permits for removal of trees in public rights-of-way under LMC Chapter 12.20. Street tree removal must be approved by the Urban Forester. Private property tree removal generally does not require a city permit unless in a special zoning overlay.