Escondido, CA Accessory Structures: Shed & Carport Rules (2026)

Section 33-103(a) limits any accessory building located within a required side or rear setback to one story and 16 feet in height. Section 33-103(c) requires at least 10 feet of separation between the main house and a detached shed or accessory building, reduced to 5 feet if both structures are single-story, with a minimum 5-foot clearance maintained for access between the accessory building and any other structure on the lot.

Placement within the setback itself is governed by Section 33-102(b). A detached accessory building generally must meet the same side setback as the main house (10 feet in R-A/R-E, 5 feet elsewhere) if it sits less than 70 feet from the front property line (50 feet in R-T). Farther back than that, a small shed that doesn't need a building permit and drains its roof onto the same lot can sit directly on a non-street side property line; otherwise it must clear 5 feet in single-family/multifamily zones or 3 feet in R-T. In the rear yard, Section 33-102(b)(3) lets a permit-exempt shed with on-site roof drainage sit on the rear property line in every zone except R-T; larger sheds that need a permit must instead stay at least 10 feet from the rear line in R-A/R-E (or 5 feet in the other zones) and cannot cover more than 50% of the width of the required rear setback. Sheds with vehicle access from an alley must stay at least 25 feet from the far edge of the alley. Section 33-103(b) additionally limits any accessory structure, attached or detached, to no more than 49% of the main building's habitable floor area.