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Redwood City, CA Zoning Overlays & Bonuses: Density Bonus Law (2026)

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

Key Facts

Local ordinance
Zoning Code § 32.19
State authority
Gov. Code § 65915 et seq.
Applies to
5+ net new dwelling units
Filing step
Letter of intent with first application
Waivers
No numeric limit on number granted
Required agreement
Recorded under § 29.7

Summary

Redwood City implements California's State Density Bonus Law locally at Zoning Code § 32.19, granting bonus units, incentives, concessions, waivers and parking reductions to residential or mixed-use projects adding five or more dwelling units that include affordable housing. Applicants submit a letter of intent with their first project application, and State Density Bonus Law controls wherever the two conflict.

A.Purpose. To clarify the basic procedures, requirements, and functions of the State Density Bonus law as it is modified from time to time and to comply with Government Code Section 65915....3."Bonus Units" means additional units granted by the State Density Bonus law. Bonus units may exceed local zoning and General Plan densities....C.Applicability. This Section 32.19 applies to all residential or mixed-use development projects with a net increase of five (5) or more dwelling units or a project that otherwise meets the applicable requirements of the State Density Bonus law. The requirements summarized in Section 32.19 are for informational purposes only; the requirements of the State Density Bonus law shall prevail in the event of any conflict.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Zoning Code: Supplement 29 | City Code: Supplement 61 Update 1).

Full Breakdown

" It applies to any residential or mixed-use development that adds five or more dwelling units, or that otherwise qualifies under the state law, and the section is explicit that its local summary is "for informational purposes only" and yields to the state statute in any conflict. To use it, an applicant files a letter of intent with the City alongside the first application for the project, disclosing the base density permitted by zoning and the General Plan, the affordability levels and tenure proposed, how many bonus units are requested, and which concessions, incentives, waivers or parking modifications are sought.

" The review authority handling the underlying project also decides the density bonus request, on the same timeline as the base entitlement, so a separate hearing track is not required. Recognized concessions the City can grant without extra documentation touch building height and stories, rear setbacks, lot coverage, open space, floor area, parking, architectural bulk and mass standards, distance between buildings, maximum building length and permit duration; a developer can propose other concessions too if they show an actual cost reduction supporting affordable housing. Waivers can reach any development standard that would otherwise physically block the density-bonus project, and the ordinance places no cap on how many waivers may be granted. 7 before final map approval or building permit issuance.

Violations & Fines

Because § 32.19 is an entitlement rather than a prohibition, its main enforcement risk is a developer misrepresenting eligibility or breaching the recorded Affordable Housing Agreement, which the City can pursue like any other Zoning Ordinance violation under Article 50: an infraction with fines up to $100 for a first offense, up to $200 for a repeat within a year, and up to $500 after that, each day a separate offense.

Frequently Asked Questions

What triggers Redwood City's density bonus review?
Any residential or mixed-use project adding five or more dwelling units, or any project that otherwise meets the State Density Bonus Law's requirements, is subject to Zoning Code § 32.19 review alongside its main permit application.
How does a developer request a density bonus in Redwood City?
The applicant files a letter of intent with the first application for the project, describing the base density, affordability levels, tenure, number of bonus units, and any concessions, incentives, waivers or parking modifications being requested, per § 32.19(D).
Can Redwood City deny a requested concession?
Yes, but only in writing with substantial evidence, such as a finding that the concession will not actually reduce affordable housing costs, would create a specific adverse health or safety impact, or would harm a listed historic resource.
Does state law or the local code control if they conflict?
State law controls. Section 32.19(C) states its local requirements are for informational purposes only and that the State Density Bonus Law "shall prevail in the event of any conflict."

Sources & Official References

Other rules in Redwood City

All Redwood City rules

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