Garage Conversions: Herald vs Rancho Cordova
How do garage conversions rules compare between Herald, CA and Rancho Cordova, CA?
Herald and Rancho Cordova have similar restriction levels.
Herald, CA
Sacramento County
Garage conversions to living space or ADUs are permitted in unincorporated Sacramento County. State ADU law (Gov Code 65852.2) waives replacement parking requirements when converting a garage to an ADU.
View full Herald rules →Rancho Cordova, CA
Sacramento County
Rancho Cordova allows conversion of an existing garage to an ADU or JADU under RCMC §23.901.060 and California Government Code §65852.2. Replacement parking is not required, and the conversion of a legally established structure is exempt from the 4-foot setback requirement.
View full Rancho Cordova rules →Key Facts Comparison
| Fact | Herald | Rancho Cordova |
|---|---|---|
| Permit | Building permit required | - |
| ADU Pathway | No replacement parking | - |
| Ceiling | 7 ft minimum | - |
| Egress | Window required | - |
| Review | Ministerial for ADU conversions | - |
| Code Section | - | RCMC 23.901.060; Cal. Gov Code §65852.2 |
| Replacement Parking | - | Not required |
| Existing Setbacks | - | Exempt from 4 ft new-construction |
| JADU Max Size | - | 500 sq ft (attached only) |
| Permit Timeline | - | 60 days ministerial |
Highlighted rows indicate differences between cities.
Herald FAQ
Do I need to add a new parking space when converting my garage to an ADU?
No. State ADU law waives replacement parking when a garage is converted to an ADU.
Can I just finish my garage without permits?
No. Even minor habitable conversions require permits, and unpermitted work creates problems at sale.
Rancho Cordova FAQ
Do I have to replace parking if I convert my Rancho Cordova garage to an ADU?
No. State ADU law (Cal. Gov Code §65852.2), implemented through RCMC 23.901.060, prohibits Rancho Cordova from requiring replacement parking when an existing garage is converted to an ADU.
Do conversion ADUs have to meet the 4-foot setback in Rancho Cordova?
No. Under RCMC 23.901.060, conversions of legally established structures are exempt from the 4-foot side and rear setback requirement that applies to new construction ADUs.
Do I need a permit to convert a Rancho Cordova garage?
Yes. A building permit is required for any change of use from garage to habitable space. Rancho Cordova must issue the permit within 60 calendar days of a complete application under RCMC 23.901.060.
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