Bellflower, CA Accessory Structures: Shed & Carport Rules (2026)
Shed permit rules in Bellflower, CA, 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
- Height limit
- 1 story / 18 ft
- Rear placement
- required within 50 ft of front
- Lot coverage cap
- 45% total
- Zone
- R-1 Low Density Residential
Summary
In Bellflower's R-1 zone, detached sheds and accessory buildings are capped at one story or 18 feet, must sit well back from the front lot line, and count toward the 45% lot-coverage cap.
No accessory building shall exceed one story in height or 18 feet, whichever is less. Additional height may be permitted, if deemed necessary, in order to match the roof pitch of the primary structure. ... A detached accessory building or garage adjoining any interior lot line may be located within the side yard setback when located completely to the rear of the main building on the property and at least 50 feet from the front property line... The maximum lot coverage by all residential and accessory buildings shall not exceed 45%.
Full Breakdown
The R-1 Low Density Residential Zone, the city's standard single-family district, limits accessory buildings to one story or 18 feet, whichever is less, though added height is allowed to match the main roof's pitch. A detached shed or garage may sit within the side yard setback only if it is completely behind the main house and at least 50 feet from the front lot line; otherwise it must meet the same setbacks as the house. Combined roof coverage of the house and all accessory buildings cannot exceed 45% of the lot. Other Bellflower zones (SF, A-E, R-2) set their own separate accessory-building limits.
Violations & Fines
A shed taller than one story or 18 feet, placed within 50 feet of the front lot line outside the rear yard, or pushing total lot coverage past 45% violates the R-1 development standards.
Frequently Asked Questions
How tall can a backyard shed be in Bellflower's R-1 zone?
Does a shed count toward Bellflower's lot coverage limit?
Sources & Official References
Other rules in Bellflower
How Bellflower compares: Shed Permit Requirements by City·California rules heatmap·Compare Bellflower to another location·View the California accessory structures overview
See something wrong?
Help us keep this page accurate. If you notice an error or outdated information, let us know.
Shed & Carport Rules in Nearby Cities
How other cities in Los Angeles County handle shed & carport rules.