Legislation Details

File #: 26-817    Version: 1 Name:
Type: Ordinance Status: Passed
File created: 8/6/2026 Departments: PLANNING AND BUILDING
On agenda: 10/6/2026 Final action: 10/6/2026
Title: Public hearing to consider adoption of an ordinance amending the County Ordinance Code, Title 8, Article 1 (Zoning Districts, Overlay, and Combining Districts) Chapters 8.29 (R3-MD Zoning District), 8.115 (PC-HD Zoning District), and 8.116 (TS-MU Zoning District) to modify the inclusionary housing requirements applicable in these districts: A) Open the public hearing B) Close the public hearing Adopt an ordinance amending the County Ordinance Code, Title 8, Article 1 (Zoning Districts, Overlay, and Combining Districts) Chapters 8.29 (R3-MD Zoning District), 8.115 (PC-HD Zoning District), and 8.116 (TS-MU Zoning District) to modify the inclusionary housing requirements applicable in these districts, previously introduced to the Planning Commission on September 9, 2026, and waive reading of the ordinance in its entirety.
Attachments: 1. 20261006_o_HE Rezoning Modification, 2. Item No. 13-20261006_BOS_PP_Planning and Building.pdf, 3. 0013_1_20261006_o4927_HE Rezoning Modification.pdf
Special Notice / Hearing: None__
Vote Required: Majority

To: Honorable Board of Supervisors
From: Steve Monowitz, Director of Planning and Building
Subject: An ordinance amending the County Ordinance Code, Title 8, Article 1 (Zoning Districts, Overlay, and Combining Districts) Chapters 8.29 (R3-MD Zoning District), 8.115 (PC-HD Zoning District), and 8.116 (TS-MU Zoning District) to modify the inclusionary housing requirements applicable in these districts.

RECOMMENDATION:
title
Public hearing to consider adoption of an ordinance amending the County Ordinance Code, Title 8, Article 1 (Zoning Districts, Overlay, and Combining Districts) Chapters 8.29 (R3-MD Zoning District), 8.115 (PC-HD Zoning District), and 8.116 (TS-MU Zoning District) to modify the inclusionary housing requirements applicable in these districts:

A) Open the public hearing

B) Close the public hearing

Adopt an ordinance amending the County Ordinance Code, Title 8, Article 1 (Zoning Districts, Overlay, and Combining Districts) Chapters 8.29 (R3-MD Zoning District), 8.115 (PC-HD Zoning District), and 8.116 (TS-MU Zoning District) to modify the inclusionary housing requirements applicable in these districts, previously introduced to the Planning Commission on September 9, 2026, and waive reading of the ordinance in its entirety.

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BACKGROUND:
On April 21, 2026, the San Mateo County Board of Supervisors adopted three new zoning districts, the R3-MD, PC-HD, and TS-MU districts, implementing the Rezoning Program, Program HE 11.2, of the County’s Housing Element. All of these districts allow high-density multifamily residential development and are intended to facilitate new residential development opportunities sufficient to meet the County’s assigned share of regional housing need and to bring the County’s Housing Element into compliance with the requirements of State law.

The County’s current Inclusionary Housing Ordinance requires that all multifamily residential develo...

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