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Redwood City, CA Outdoor Lighting: Light Trespass & Shielding (2026)

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

Key Facts

Governing section
Zoning Code § 53.3.A.3.c
Parallel open-space rule
§ 53.4.A.5.c
Applies to
MUC sub-districts (ECR, VB, RC, SB, GB)
Fixture standard
Low mounted, downward casting
Stated purpose
Reduce light trespass onto adjacent property
Enforcing office
Zoning Administrator / Building Official

Summary

New development in Redwood City's Mixed-Use Corridor zoning sub-districts must light sidewalks, walkways, plazas and courtyards with fixtures that are low mounted and downward casting, specifically to cut light trespass onto adjacent properties, under Zoning Ordinance Article 53.

Lighting shall be incorporated along sidewalks or other pedestrian walkways to enhance the pedestrian environment and provide for public safety. Lighting shall be low mounted, downward casting so as to reduce light trespass onto adjacent properties.

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

1). c). c). C makes these standards mandatory for all development within the MUC district's boundaries and states they override any conflicting provision elsewhere in the Zoning Ordinance. 4 before an architectural or use permit is issued. The rule applies specifically to pedestrian-oriented lighting fixtures serving sidewalks, walkways, and common open space within the MUC sub-districts; it does not set numeric lumen or foot-candle caps, and it does not by its own terms reach single-family residential districts outside the MUC boundaries.

Violations & Fines

Zoning Administrator enforces Article 53 as part of ordinary permit review (§ 50.1). Because the lighting design standard is a condition of project approval rather than a standalone code section, noncompliant fixtures shown on plans are grounds to deny or condition the architectural or use permit; the Building Official will not issue construction permits that conflict with the ordinance, and any permit issued in conflict with it is void under § 50.1.C.

Frequently Asked Questions

Which Redwood City properties must follow this lighting rule?
Only new development inside the Mixed-Use Corridor (MUC) zoning district, which covers five sub-districts along El Camino Real, Veterans Boulevard, Redwood Creek, Streetcar Broadway, and Gateway Broadway. Section 53.1.C makes the Article 53 design standards mandatory there and controlling over any conflicting Zoning Ordinance provision.
What does 'low mounted, downward casting' actually require?
The code does not define a numeric height or lumen cap; it requires that walkway, plaza, paseo, and courtyard fixtures be positioned low and aimed downward so light stays on the pedestrian area instead of spilling onto neighboring parcels, per §§ 53.3.A.3.c and 53.4.A.5.c.
Who reviews lighting plans for compliance?
The Planning Division and Zoning Administrator review lighting as part of the architectural or use permit process required for MUC development. Under § 50.1, City officials may not issue a permit that conflicts with the ordinance, and any permit issued in conflict with it is void.
Does this rule cover single-family homes outside the MUC district?
No. Article 53's lighting standard is written specifically for the Mixed-Use Corridor sub-districts' streets, walkways, and common open space; nothing in §§ 53.3 or 53.4 extends it to residential districts outside the MUC boundaries.

Sources & Official References

Other rules in Redwood City

Parking Rules: Overnight ParkingSome RestrictionsParking Rules: Street Parking LimitsSome RestrictionsParking Rules: RV & Boat ParkingSignificant RestrictionsNoise Ordinances: Amplified Music & Outdoor SoundSome RestrictionsParking Rules: EV ChargingSome RestrictionsParking Rules: Commercial & Oversized VehiclesSignificant Restrictions

All Redwood City rules

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