Local zoning · Bradbury

Bradbury — Overlay Districts

Overlay Districts under the Bradbury local zoning and planning code, with the controlling citations.

Last reviewed: July 1, 2026

Overview

Bradbury’s overlay districts are add-on zoning designations in the City’s Title IX Bradbury Development Code that layer extra, site-specific rules on top of a base zone to address affordable housing, sensitive hillside areas, and key street-frontage design along certain corridors. The City’s zoning map formally establishes these overlays alongside the base districts and specific plans; where an overlay applies, it controls in the event of conflict with underlying rules. See the City’s Bradbury Zoning and master map references in the Development Code for how overlays are assigned and shown.

Bradbury’s adopted overlay districts include the Specific Plan Overlay (SPO), the corridor-specific Lemon/Winston/Royal Oaks Drive North overlay, the Affordable Housing Overlay (AHO), and the Affordable Housing Civic Center Overlay (AHCCO). Each one modifies land uses and/or development standards in targeted locations, in addition to the base-zone rules and the City’s general Bradbury Development Standards.

The Overlay Districts

Specific Plan Overlay (SPO)

Purpose. The SPO is applied to moderate and high environmentally sensitive areas identified in the General Plan and indicated as “(SP)” on the official zoning map. It adds guidance and controls where site, neighborhood, safety, or conservation issues require special attention beyond base zoning. If there’s a conflict with other Title IX provisions, this chapter controls.
Where it applies. As mapped on the official zoning map with the “(SP)” designation; an SPO is not the same as a site-specific plan zone (e.g., SP 05-01), but rather an overlay that flags an area for a governing specific plan.
Typical permitted uses. Uses allowed in the underlying zone remain allowed unless a subsequently adopted specific plan limits them.
Key development standards. No development permits may be issued within an SPO until a specific plan has been adopted for the area. All development must comply with the City’s hillside development standards unless a required specific plan amends them.
Practical tip. Expect the SPO to trigger additional review steps and standards beyond base zoning, including possible hillside controls such as maximum 28 ft height, special setbacks on larger hillside lots, and additional on-site spaces beyond base parking minimums where the hillside standards apply. Verify which hillside provisions apply to your site under Chapter 97.

Lemon/Winston/Royal Oaks Drive North Overlay Zone

Purpose. This corridor overlay ensures a consistent, higher-quality frontage treatment and improved pedestrian/cyclist safety along Lemon and Winston Avenues and Royal Oaks Drive North, from 2060 Royal Oaks Drive North west to the City boundary.
Where it applies. Any parcel with any amount of frontage on the identified streets at the time the property is considered for development under Chapter 34. The overlay is shown on the zoning map and controls in case of conflict.
Typical permitted uses. Uses follow the underlying zone; the overlay focuses on frontage design rather than use changes.
Key development standards.
- Maintain a 10 ft “clear area” from back of curb inward: no gates, walls, fences, hedges, or raised planters. Minor items like a lamppost or mailbox may be allowed; existing mature trees can be retained.
- Applicants must submit a “clear area plan” as part of design review. Final design is at the discretion of the Planning Commission or City Council, which must find the clear area is both aesthetically favorable and improves pedestrian/cyclist safety. Property owners are not required to allow trespassers in this area.
Practical tip. Plan early for the clear-area design—especially if your project typically places walls or gates near the curb—since approval hinges on the corridor’s safety and aesthetic objectives.

Affordable Housing Overlay (AHO)

Purpose. The AHO provides opportunities and standards to develop affordable dwelling units and supportive services needed by Bradbury’s affordable housing target populations. In any conflict with other Title IX provisions, the AHO chapter controls.
Where it applies. May be assigned to any legally created parcel in residential zones that has adequate access and acceptable water/sewer or septic service.
Typical permitted uses. Uses normally allowed in the base zone continue, and the overlay additionally allows by right (subject to standards): emergency shelters, transitional housing, supportive housing, and affordable housing. Emergency shelter standards include: on-site manager at all times; no more than six individuals at a time; client intake limited to 8 a.m.–8 p.m.; occupancy limited to 180 consecutive days; and no requirement to separate more than 300 ft from another emergency shelter. Parking for shelters must accommodate all staff on a shift.
Key development standards for AHO projects.
- Minimum affordability: at least 20% lower-income or 100% moderate-income units.
- Density: 20–25 du/ac.
- Min lot area/width: 7,500 sf / 60 ft average.
- Setbacks: 20 ft from public streets; 10 ft from private streets; internal setbacks of 5 ft (1-story) and 10 ft (2-story and basement).
- Height: max 28 ft and 2 stories; one basement level up to 10 ft depth.
- Off-street parking: affordable multifamily at 1 space per 3 units; landscape AHO setbacks/parkways per State water-efficient landscape rules, in addition to base parking provisions.
Practical tip. Because the AHO controls in conflicts, its density, height, setback, and parking provisions supersede less-permissive base-zone limits when used for an AHO-qualifying project. Coordinate early with staff on affordability mix and utilities.

Affordable Housing Civic Center Overlay (AHCCO)

Purpose and location. The AHCCO mirrors the AHO standards unless otherwise specified, but is specifically mapped only to a portion of 600 Winston Avenue. The AHCCO chapter similarly controls in case of conflict.
Typical permitted uses. All AHO uses, plus a low barrier navigation center meeting Government Code sections 65660–65668.
Key development standards for AHCCO projects.
- Affordability: 100% affordable to lower and moderate incomes, with at least 55% of units for lower-income households.
- Density: 20–35 du/ac.
- Lot dimensions: No minimum.
- Setbacks: same as AHO. Other standards not listed in the retrieved materials: Not found in retrieved materials.

Key Overlay Standards at a Glance

Overlay	Where it applies	Added permitted uses or triggers	Core dimensional/parking standards	Code Reference
SPO (Specific Plan Overlay)	Areas labeled “(SP)” on zoning map	Uses per base zone unless limited by adopted specific plan; specific plan must be adopted before permits	Must comply with hillside standards unless amended by specific plan; no permits before plan adoption	§ 9.79.020; § 9.79.030; § 9.79.040; § 9.79.050
Lemon/Winston/Royal Oaks Dr North	Parcels with frontage on the named streets	Triggers corridor “clear area plan” and frontage design findings in design review	Maintain 10 ft clear area from back of curb; minor features allowed; PC/CC discretion on design findings	§ 9.82.020; § 9.82.030
AHO (Affordable Housing Overlay)	May be assigned to residential parcels with adequate access/utilities	By right: emergency shelters, transitional housing, supportive housing, affordable housing (with standards)	20–25 du/ac; 28 ft / 2 stories; setbacks: 20 ft public, 10 ft private, internal 5–10 ft; parking: 1/3 units for affordable MF	§ 9.88.020(a); § 9.88.030; § 9.88.050
AHCCO (Civic Center Affordable Housing Overlay)	Portion of 600 Winston Ave	All AHO uses plus low barrier navigation center	20–35 du/ac; 100% affordable with at least 55% lower-income; no minimum lot dimensions; AHO setbacks	§ 9.88.020(b); § 9.88.040; § 9.88.060

Note. The City’s zoning districts list includes the overlay symbols (SPO, AHO, AHCCO) and identifies two site-specific plan zones (e.g., SP 05-01, SP 06-02) apart from the SPO overlay. Always confirm the map legend and overlay labels shown on the official zoning map.

How overlays interact with base zoning and other standards

Overlays add or modify standards on top of the base zone; when a chapter says it controls in the event of conflict (SPO, AHO/AHCCO, corridor overlay), apply the overlay’s rule first.
The SPO explicitly ties projects back to the City’s hillside regime unless a specific plan states otherwise. Hillside provisions include policies and objective standards such as the general 28 ft height ceiling, additional uncovered on-site spaces in hillside contexts beyond base parking minimums, and larger setbacks for ≥2-acre hillside lots. Verify applicability in Chapter 97 for your parcel.
Use allowances within overlays do not erase procedural duties in other parts of Title IX, such as Bradbury Design Review for frontage treatments or site design when required by chapter or permit type.

Checklist

Confirm base zoning and whether an overlay applies to the parcel on the official zoning map in § 9.58.030 and Table 58-1.
If in the SPO, verify whether a specific plan has been adopted; if not, permits cannot be issued until adoption. Check any hillside standards that apply to your site.
If fronting Lemon/Winston/Royal Oaks Dr North, prepare a “clear area plan” and be ready for design findings on safety and aesthetics in design review. Keep the first 10 ft behind the curb free of walls/gates/fences/hedges/raised planters.
If using AHO: confirm utilities/access; set affordability to at least 20% lower-income or 100% moderate; plan density 20–25 du/ac; apply AHO setbacks/height; provide MF parking at 1 per 3 units; confirm any emergency-shelter standards if applicable.
If using AHCCO: apply 100% affordability with at least 55% lower-income; density 20–35 du/ac; no minimum lot dimensions; AHO setbacks apply.
Coordinate base-zone rules with overlay standards; where they conflict, apply the overlay chapter’s directive that it controls.
If relief from a standard is needed, evaluate eligibility under Bradbury Variances and Exceptions. Verify with the jurisdiction.

Risks & Ambiguities

Issue	Why it matters	What to verify
SPO vs. site-specific plan zones (e.g., SP 05-01)	SPO is an overlay requiring a specific plan; site-specific plan zones are separate districts	Check the zoning map legend and Table 58-1 to confirm whether the parcel is in the SPO or within a site-specific plan zone with its own standards.
“Shall not be required to be located more than 300 ft” for emergency shelters	Misreading this could impose incorrect separation distances	For AHO shelters, the code caps required separation at 300 ft; greater separations cannot be required. Confirm staff interpretation for your application.
Corridor “clear area” discretion	Final frontage design is at PC/CC discretion	Submit a complete clear area plan with safety/aesthetic rationale; confirm any street-specific precedents in design review.
Hillside standards overlayed via SPO	Hillside rules can add setbacks, parking, and design constraints	Whether hillside standards apply to your parcel and which subsections control (height, 100 ft setbacks on ≥2-acre lots, extra on-site spaces) for SPO sites.
AHCCO standards beyond those listed	Partial code text may omit additional details	Items beyond density/affordability/lot dimensions/setbacks were not found in retrieved materials; request the full § 9.88.060 text. Not found in retrieved materials.
Map boundaries and applicability timing	Overlays trigger at time of development review	Confirm frontage location (corridor overlay) and whether an SPO/affordable overlay was assigned to the parcel before application submittal.

Plain-English Summary

Bradbury’s overlays are extra zoning layers: the SPO pauses permits until a specific plan is adopted and typically brings hillside rules; the corridor overlay along Lemon/Winston/Royal Oaks Dr North requires a 10‑foot clear strip behind the curb and a frontage plan in design review; the AHO and AHCCO let you build affordable housing at higher densities with special setbacks, height, and low parking ratios, provided you meet the required affordability mix. Always check the zoning map to see if an overlay applies on top of your base zone.

Source References

Title IX name and applicability: § 9.01.010–.040, Bradbury Development Code.
Zoning districts established, including overlay symbols: § 9.58.020 Table 58-1; zoning map adoption § 9.58.030.
SPO—purpose/applicability/uses/permits/standards: § 9.79.010–.050.
Corridor overlay—purpose/applicability/standards: § 9.82.010–.030.
AHO—purpose/applicability/uses/dev. standards: § 9.88.010–.050.
AHCCO—applicability/uses/dev. standards: § 9.88.020(b); § 9.88.040; § 9.88.060.
Related hillside development standards referenced by SPO: Chapter 97 (e.g., § 9.97.040(8) height; § 9.97.160–.170 parking and standards).

Information Gaps

Additional AHCCO standards or procedures beyond density, affordability, lot dimensions, and setbacks were not included in the retrieved text. Not found in retrieved materials.
Parcel-specific overlay boundaries must be confirmed on the official zoning map file kept by the City Clerk. Verify with the jurisdiction.

Sources

Retrieved passages

Bradbury Zoning Code (section shall) High relevance
Bradbury Zoning Code (chapter is) High relevance
Bradbury Zoning Code (§ 9.05.080.040) High relevance
Bradbury Zoning Code (§ 4) High relevance
Bradbury Zoning Code (§ 4) High relevance
Bradbury Zoning Code (§ 9.06.020.030) Medium relevance
Bradbury Zoning Code (Section 9.76.020) Medium relevance
CBC § 2 (Chapter 85) Medium relevance

Cited sections

Official Bradbury code library

Frequently asked questions

Does my Bradbury lot fall within an overlay, and how do I check?

Look up your parcel on the official zoning map adopted by § 9.58.030 and confirm if an overlay symbol (e.g., SPO, AHO, AHCCO) or the corridor overlay applies. Table 58‑1 lists the City’s established overlay districts and symbols. If mapped, the overlay’s chapter governs where it conflicts with base zoning.

What does the Specific Plan Overlay mean for development timing?

In an SPO area, the City cannot issue development permits until a specific plan has been adopted for that area. Once adopted, uses generally follow the base zone unless the specific plan narrows them, and hillside standards apply unless amended by the plan.

I front Lemon Avenue—what does the corridor overlay require?

You must keep the first 10 feet behind the curb free of walls, gates, fences, hedges, and raised planters, and submit a “clear area plan” for design review. The final design must improve safety for pedestrians/cyclists and be aesthetically consistent with the property.

What are the density and height rules under the Affordable Housing Overlay?

Projects must provide at least 20% lower-income or 100% moderate-income units and may build at 20–25 units per acre. The maximum height is 28 feet and two stories, with specific setbacks and a low parking ratio of 1 space per 3 affordable multifamily units.

Where does the AHCCO apply, and how is it different from the AHO?

The AHCCO applies only to a portion of 600 Winston Avenue and allows all AHO uses plus a low barrier navigation center. It requires 100% affordable units with at least 55% for lower-income households and allows 20–35 units per acre; AHO setbacks apply.

Do hillside standards apply automatically in the SPO?

Yes—unless a required specific plan amends them, hillside standards govern in SPO areas. These include general height limits (28 ft), special setbacks on larger hillside lots, and added on-site spaces for hillside parking. Confirm which sections of Chapter 97 apply to your site.

Can the City require an emergency shelter to be more than 300 feet from another shelter in the AHO?

No. The code states a shelter shall not be required to be located more than 300 feet from another shelter. Other objective AHO shelter standards still apply (e.g., on-site manager, occupancy/time limits).

If overlay and base-zone standards conflict, which rules prevail?

The overlay chapters (SPO, AHO/AHCCO, corridor overlay) state that their provisions control in the event of any perceived conflict with other Title IX provisions. Apply the overlay first, then the base zone.

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