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Madera County, CA Building Setbacks & Zoning: Setback Rules (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Front setback
25 feet, all agricultural districts
Side setback
10 feet, all agricultural districts
Rear setback
20 feet, all agricultural districts
Max dwelling height
35 feet; accessory buildings 15 feet
Lot coverage
10% AR-5, 5% ARE tiers, 40% ARF
Governing table
Madera County Code § 18.53.030

Summary

Every agricultural zone district in unincorporated Madera County, from the five-acre AR-5 district up through the 640-acre ARE districts and the ARF foothills district, shares the same yard setbacks: 25 feet in front, 10 feet on the side, and 20 feet in the rear. Madera County Code Section 18.53.030's development standards table sets those figures alongside lot size, height, and coverage limits for each district.

City-specific rules exist: Madera has its own setback rules rules that differ from Madera County's county-level regulations. If you live in Madera, check the city-specific page instead.

The development standards table for agricultural zones identifies the parcel size, density standards, lot coverage, setbacks and height regulations that apply in the agricultural zones. Zone AR-5 ARE ARF. Chapter 54 56 58 60 64. 5 20 40 80-640 2½. Maximum permitted density (DU per lot) 2 2 2 2 2. Minimum Lot area 4½ 18 36 80 160 320 640 2½. Minimum lot dimensions: Lot width (ft.), average 200 200 600 400 100. Lot depth (ft.), minimum — — — — —. Setback requirements: Front setback (ft.) 25 25 25 25 25. Side setback (ft.) 10 10 10 10 10. Rear setback (ft.) 20 20 20 20 20. Maximum dwelling height 35 35 35 35 35. Accessory building height 15 15 15 15 15. Agricultural building height 45 60 60 60 60. Maximum lot coverage (%) 10 5 5 5 40.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 52).

Full Breakdown

64). Despite covering minimum lots that range from two and a half acres in ARF up to 640 acres in the largest ARE tier, the table sets one uniform setback across all five districts: a 25-foot front setback, a 10-foot side setback, and a 20-foot rear setback. 60 requires 80, 160, 320, or 640 acres depending on the sub-designation, on 400 feet of width; and ARF requires only two and a half acres on 100 feet of width, the smallest minimum in the group. Building heights are also standardized across the districts at 35 feet for a dwelling and 15 feet for an accessory building, though agricultural buildings get more headroom, capped at 45 feet in AR-5 and 60 feet in the other four districts.

Maximum lot coverage is where ARF stands apart: it allows up to 40 percent coverage, compared with 10 percent in AR-5 and just 5 percent across the ARE districts, reflecting the foothills district's smaller minimum lots. Every permitted density in the table tops out at two dwelling units per lot regardless of district.

Violations & Fines

A structure built into the required front, side, or rear setback in any agricultural zone is a Title 18 zoning violation under Chapter 18.112: it is declared a public nuisance, subject to a zoning administrator's notice and, if the owner disputes it, a hearing before an abatement order issues. Violations are also misdemeanors, with each day of the encroachment treated as a separate offense, and unabated conditions can be corrected at the owner's expense with a ten-dollar-per-day penalty recoverable in court.

Frequently Asked Questions

Are setbacks different for a five-acre AR-5 parcel versus a large ARE ranch?
No. Section 18.53.030's development standards table sets the same 25-foot front, 10-foot side, and 20-foot rear setback across AR-5, ARE-20, ARE-40, the ARE-80/160/320/640 tier, and ARF, even though the minimum lot size in those districts ranges from two and a half acres to 640 acres.
How tall can I build an accessory building on agricultural land?
The table caps accessory building height at 15 feet in every agricultural district, while a dwelling can reach 35 feet; agricultural buildings themselves get more room, up to 45 feet in AR-5 and up to 60 feet in ARE-20, ARE-40, the larger ARE tier, and ARF.
Which agricultural district allows the smallest lots?
ARF, the agricultural, rural, foothills district under Chapter 18.64, has the smallest minimum lot area in the table at two and a half acres on 100 feet of average width, but it also allows the highest lot coverage of the group, up to 40 percent.
Does the setback table apply on a Williamson Act contract parcel?
The table in Section 18.53.030 sets the zoning setbacks for the district itself and applies regardless of whether the parcel is also enrolled in a state Williamson Act agricultural preserve contract, since that contract restricts land use and taxation rather than replacing the county's own zoning dimensional standards.

Sources & Official References

Other rules in Madera County

All Madera County rules

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