Lincoln County, SD Accessory Structures: Shed & Carport Rules (2026)
Shed permit rules in Lincoln County, SD, also referred to as storage shed, backyard shed, or accessory building regulations, set size limits, setbacks, and when a building permit is required.
Key Facts
- Rear/side setback
- 3 feet minimum in required rear yard
- Rear yard coverage
- Max 30% of rear yard
- Residential district size cap
- 1,500 sq ft total
- Planned Development cap
- 1,200 sq ft total
- Timing rule
- Main building must be under construction first
- Enforcing agency
- Office of Planning and Zoning
Summary
Accessory buildings like sheds in unincorporated Lincoln County, South Dakota must sit at least three feet from side and rear property lines when in the required rear yard under § 154.248, cannot occupy more than 30% of the rear yard, and are capped at 1,500 square feet in residential districts.
(C) Setback requirements. (1) Accessory buildings which are attached to or located within ten feet of the main building shall be considered a part of the main building and shall comply with the same yard requirements as the main building. (2) Accessory buildings not a part of the main building, when located in the required rear yard, shall be no closer than three feet to the side and rear property lines. (D) Accessory buildings. Accessory buildings shall not occupy more than 30% of the rear yard, subject further to the following limitations: (1) In the A-l and RC Districts, the total area of accessory buildings shall not exceed 1,500 square feet when such buildings are located in a subdivision of more than four lots unless a conditional use has been approved. (2) In all Residential Districts, the total area of accessory buildings shall not exceed 1,500 square feet unless a conditional use has been approved. (3) In a Planned Development District, the total area of accessory buildings shall not exceed 1,200 square feet unless a minor amendment has been approved.
Full Breakdown
Lincoln County Code § 154.248, adopted under Ordinance 0904-05 (passed May 20, 2009), governs accessory buildings such as sheds, detached garages, and greenhouses in the A-1, RR, and R-1 districts. Division (C) sets the setback: an accessory building attached to or within ten feet of the main dwelling is treated as part of the main building and must meet the same yard requirements as the house, but a detached accessory building located in the required rear yard needs to be no closer than three feet to the side and rear property lines.
Division (B) requires the main dwelling to already be under construction before an accessory building goes up, and bars using an accessory building for dwelling purposes. Division (D) limits how much of the rear yard a shed or other accessory building can cover, no more than 30%, and caps total accessory-building area in most residential districts at 1,500 square feet unless a conditional use is approved; in a Planned Development District the cap drops to 1,200 square feet unless a minor amendment is approved. Division (A) restricts what counts as a permitted accessory use in the A-1, RR, and R-1 districts: non-commercial greenhouses no larger than 25% of the main building's ground floor area, private garages for non-commercial vehicles, and structures like a garden house or pergola customarily accessory to a residence.
Building a shed larger than these limits, closer than three feet to a line, or before the house is built violates § 154.248, and the Chapter 154 penalty at § 154.999 applies.
Violations & Fines
A shed that violates the § 154.248 setback, size, or timing rules is a zoning violation under § 154.999: a misdemeanor with a fine up to $500, up to 30 days in jail, or both, and each day the noncompliant structure remains counts as a separate offense. The county's Office of Planning and Zoning can also seek an injunction to require removal or correction.
Frequently Asked Questions
How close to my property line can I build a shed in Lincoln County, South Dakota?
How big can my shed be?
Can I build a shed before my house?
What is the penalty for an oversized or too-close shed?
Sources & Official References
Other rules in Lincoln County
How Lincoln County compares: Shed Permit Requirements by City·Compare Lincoln County to another location·View the South Dakota accessory structures overview
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