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Stanislaus County, CA Building Setbacks & Zoning: Structure Height Limits (2026)

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

Key Facts

Max building height
35 feet, R-A district
Governing section
County Code § 21.24.040(A)
Applies to
Unincorporated R-A parcels only
First infraction fine
$100 (§ 1.36.020)
Last amended
Ord. CS 1408, Dec. 9, 2025

Summary

In Stanislaus County's Rural Residential (R-A) zoning district, which covers most unincorporated land outside Modesto, Turlock and Ceres, buildings are capped at a maximum of thirty-five feet under County Code § 21.24.040(A). The limit applies countywide in R-A parcels regardless of lot size.

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

Height limits in R-A districts: A. Maximum of thirty-five feet for all buildings;

Full Breakdown

040, titled "Height limits," sets the vertical envelope for the R-A district, the county's baseline rural-residential zone applied to unincorporated land surrounding Modesto, Turlock, Ceres, Riverbank, Oakdale, Patterson, Newman, Waterford and Hughson. 080). 040 itself. The ordinance traces to Ord. CS 106 § 3 (1984) and was most recently amended by Ord. CS 1408 (effective December 9, 2025), so the thirty-five-foot cap is current law, not a superseded draft.

Violations & Fines

Exceeding the thirty-five-foot cap without an approved variance or amended plan is a zoning code violation. Under the county's general penalty chapter, § 1.36.020, an infraction carries a mandatory fine of one hundred dollars for a first violation, two hundred dollars for a second violation of the same ordinance within a year, and four hundred dollars for each additional violation within that year, with each day the excess structure remains a separate violation. The planning and community development department and code enforcement staff handle inspection and citation.

Frequently Asked Questions

How tall can I build a house in unincorporated Stanislaus County?
In the R-A (Rural Residential) district, which covers most unincorporated land, County Code § 21.24.040(A) caps all buildings at thirty-five feet. That applies to the main residence and to barns, shops and other structures on the same parcel.
Does the 35-foot cap apply inside Modesto or Turlock?
No. County Code Title 21 governs only unincorporated territory. Modesto, Turlock, Ceres and the county's other incorporated cities each enforce their own municipal zoning height limits, which can differ from the county's R-A standard.
What happens if I build higher than 35 feet without approval?
It is an infraction under County Code § 1.36.020: a mandatory $100 fine for a first offense, $200 for a second violation of the same rule within a year, and $400 for each further violation, with every day the structure remains counted separately.

Sources & Official References

Other rules in Stanislaus County

All Stanislaus County rules

California rules heatmap·Compare Stanislaus County to another location·View the California building setbacks & zoning overview

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Structure Height Limits in Cities Across Stanislaus County