view of colorful buildings
Credit: SF Planning

Calle 24 Special Area Design Guidelines

Project Status: In Progress

A public review draft of the Calle 24 Special Area Design Guidelines is now available – see Supporting Info tab.

¡El borrador de las Guías de Diseño del Área Especial Calle 24 ya está disponible para revisión pública ver la sección "Supporting Info"!

The Calle 24 Special Area Design Guidelines are under development and anticipated to be adopted in late 2019 or early 2020. See the “Timeline” tab below for project updates.

The Calle 24 Special Area Design Guidelines (SADGs) are intended to work collaboratively with the City’s Urban Design Guidelines, which require new buildings and exterior remodels adapt to surrounding areas and existing patterns of development. This document will be used by Planning design review staff and the Planning Commission to help evaluate proposed projects to ensure that the design elements respond to the unique characteristics of the Mission’s 24th Street neighborhood. They are also intended to promote constructive conversations in the community about design by creating a set of expectations that have been agreed upon ahead of time. 

Crafting of the Calle 24 SADGs is being led by Department planners and architects with support from the Office of Economic and Workforce Development (OWED). Community input is a critical element of this effort, and, in addition to public workshops, an 11-member Working Group representing a broad spectrum of local stakeholders, including residents, business owners, artists, service providers, non-profit developers, and for-profit developers, serves a key advisory role for City staff.  

For background information on this effort and a summary of key milestones, see FAQ and Timeline. 


Information on upcoming events and milestones will be posted here when available. Please also subscribe to the project to receive email notifications.


Date Description Materials
October 29, 2019 Community Workshop #2
October 16, 2019 Community Working Group Meeting #3  
July 18, 2019 Public Presentation to the Planning Commission
June 11, 2019 Community Workshop #1
January 29, 2019 Community Working Group Meeting #2


October 30, 2018 Community Working Group Meeting #1


Project Documents

Public Review Draft Calle 24 Special Area Design Guidelines

Feedback on the SADGs can be submitted via email ( or post to:

San Francisco Planning Department
c/o John M. Francis, Senior Planner
1650 Mission Street, Suite 400
San Francisco, CA 94103

Please submit your comments or feedback by Thursday, November 14.

A special thanks to the Calle 24 SADG Community Working Group and the many Calle 24 neighbors who have already shared their invaluable insight over the last year and who have helped to shape the guidelines!

Documentos del proyecto

Guías de Diseño del Área Especial Calle 24 para revisión pública

Puede enviar sus comentarios vía email ( o mandarlos por correo a:

San Francisco Planning Department 
c/o John M. Francis, Planeador 
1650 Mission Street, Suite 400 
San Francisco, CA 94103

Favor de enviar sus comentarios a más tardar el jueves 14 de noviembre.

¡Un agradecimiento especial al Grupo Comunitario de Trabajo de las SADG Calle 24 y a los vecinos que ya han compartido su invaluable perspectiva durante el último año, y han ayudado a dar forma a las guías!

Para información sobre el proyecto en Español haga clic aquí.

What are design guidelines and why do we need them?
Design Guidelines establish a set of goals, values, and qualities by which new development projects and exterior building remodels are evaluated during project design review. They are intended to create a common set of expectations related to design that can be used by neighborhood groups, the public, designers, property owners, developers, planners, and the Planning Commission. Guidelines are intended only to address how a building impacts and supports the character of the existing City fabric. They are not intended to change growth, height, land use, or transportation policy.

What is Design Review?
Design Review is a comprehensive evaluation process in which Planning Department staff architects evaluate a proposed project to ensure that it meets the City's existing policies and general principles of good design and neighborhood compatibility. These include:

  • Supporting a project's compatibility with the neighborhood scale and character;
  • Encouraging site and ground floor design to enhance San Francisco's walkable environment, and;
  • Encouraging architecture that is both reflective of its time and offers a sense of timeless presence for future generations.

Why are Special Area Design Guidelines proposed for Calle 24?
The Calle 24 SADGs have their origins in prior City policy and legislation. In 2014, the Board of Supervisors passed Resolution 168-14 establishing the Calle 24 Latino Cultural District, which recognized the unique cultural contributions of the Latino community in the Mission, particularly in the blocks south of 22nd Street. 

The Calle 24 Special Use District (SUD) was created in 2017 (Planning Code Section 249.59), which established a set of commercial controls that are intended to support the economic vitality of the Latino Cultural District. The SUD specifically calls for a set of design guidelines that support the policy goals and objectives articulated in the Latino Cultural District and the SUD related to the preservation of neighborhood character and recognition of Latino cultural heritage on 24th Street. 

The intent behind the Latino Cultural District and SUD coincides closely with the Mission Action Plan 2020 (MAP2020), which was initiated by community members and endorsed by the Planning Commission in 2017. MAP2020 established a strategy document that identified potential solutions to help reduce the community displacement pressures that have disproportionately impacted the Mission’s Latino and working-class communities. MAP2020 is currently being implemented by the Planning Department in close coordination with community stakeholders and other City agencies. While design plays a limited role in directly addressing social and economic challenges such as community displacement, the Calle 24 SADGs can elevate the voices that are not traditionally present in the design process, and thereby help ensure the Latino Cultural District retains a physical embodiment in the built environment of the 24th Street neighborhood. 

Where will the Calle 24 SADGs apply?
As currently proposed, the Calle 24 SADGs would apply to Neighborhood Commercial (NC) and Neighborhood Commercial Transit (NCT) Districts roughly bounded by the Calle 24 Special Use District (SUD). This generally includes parcels fronting 24th Street between Bartlett Street and San Bruno Avenue and a limited number of parcels along 22nd Street, 23rd Street, 25th Street, 26th Street, and Cesar Chavez Street. They would not apply to residentially zoned R districts in the Calle 24 SUD.

View larger map here.

John M. Francis
Senior Planner and Urban Designer
San Francisco Planning