Chapter 18.30
San Jose Zoning Code · 2026-06 edition · ingested 2026-07-07 · San Jose
GREENLINE/URBAN GROWTH BOUNDARY
Parts:
1 General Provisions
2 Modification Process
Part 1
GENERAL PROVISIONS
Sections:
18.30.100 Intent. ¶
18.30.130 Land use changes outside the UGB. ¶
B. Significant modifications to the UGB, or significant modifications to the general plan text supporting the boundary, will only be considered in the context of a major, comprehensive update of the general plan which fully considers all of the implications of expanding the limits of urbanization.
C. The procedures established in this Chapter 18.30 shall be used to process any request for a modification filed prior to the effective date of this chapter.
(Ords. 25301, 25302, 25706, 26082.)
18.30.130 Land use changes outside the UGB. ¶
Any request for a general plan amendment proposing to change non-urban land use designations to urban land use designations on lands located outside of the UGB shall be processed in conjunction with a request to modify the UGB in accordance with this chapter.
(Ords. 25301, 25302, 25706, 26082.)
Part 2
MODIFICATION PROCESS
Sections:
18.30.200 Modifications. ¶
18.30.220 Criteria - Minor modification. ¶
18.30.260 Modification - Hearings. ¶
18.30.270 Significant modifications. ¶
18.30.100 Intent. ¶
- A. The Greenline/Urban Growth Boundary (UGB), as shown on the land use/transportation diagram and as described in the text of the general plan, is intended to be the ultimate limit to urbanization within which all future urban development in San José should occur and is designed to encourage compact, efficient infill development and discourage more costly development at the edge of the city. The UGB also helps to ensure that urban services provided by the city to existing neighborhoods will not be reduced by service demands of new urban development at the city's fringe.
18.30.280 Fees. ¶
18.30.200 Modifications. ¶
A. Any request for a modification to the UGB, as shown on the land use/transportation diagram or the text of the general plan with regard to the UGB, shall be filed by December 1 to qualify for hearing during the annual review process of the general plan for the succeeding year.
B. If, within ninety days after the application is filed, the director determines the request clearly qualifies as a minor modification based on the strict interpretation of the criteria set forth in
T18:24
LOCAL PLANNING
§ 18.30.220
Section 18.30.220, the modification may be considered during the annual review of the general plan.
C. If, within ninety days after the application is filed, the director determines the request does not qualify as a minor modification based on the strict interpretation of the criteria set forth in Section 18.30.220, the request shall be set for hearing pursuant to Section 18.30.260.
(Ords. 25301, 25302, 25706, 26082.)
18.30.220 Criteria - Minor modification. ¶
To qualify as a minor modification, a proposed modification to the UGB must meet the criteria in subsections A., B., C., or D. below.
A. Subject to the limitations of subsections B., C., and D. below, lands proposed for inclusion within the UGB must be:
Be no larger than five acres in size unless the proposal would further the goals of the UGB by creating a permanent open space buffer or other clear limit to future urban development in the vicinity; and
Located below the fifteen percent slope line, as defined in the general plan; and
Be contiguous to lands with an urban land use designation on the city's general plan land use /transportation diagram.
B. Lands adjacent to the Coyote Valley Urban Reserve, proposed for inclusion within the UGB must meet all of the following additional criteria:
Be no larger than five acres in size; and
Be located partly within the UGB; and
Be proposed for development with a single, master plan process and coordinated implementation, such as a single planned development zoning and permit, that addresses uses and development on the en-
tirety of such lands and that is compatible with neighboring uses and development.
C. Land proposed for inclusion in the UGB for public service or facility uses must meet all of the following additional criteria:
Require urban services; and
Be required to serve existing or planned development within the urban service area.
D. Lands within the Alviso Planning Area proposed for inclusion within the UGB must meet all of the additional criteria set forth in either subsection 1. or subsection 2. below:
Type I criteria:
a. Be no larger than five acres in size; and
b. Be located partly within the UGB; and
c. Be proposed for development with a single master plan process and coordinated implementation, such as a single planned development zoning and permit, that addresses uses and development on the entirety of such lands and that is compatible with neighboring uses and development; or
Type II criteria:
a. Notwithstanding the five-acre size requirement set forth in subsection A. above, be no larger than twenty acres in size; and
b. Have a solid waste disposal site designation on the city's general plan land use/transportation diagram; and
c. Be proposed for a use and for development in a manner that is auxiliary to or connected with an adjacent landfill use; and
T18:25
SAN JOSÉ CODE
§ 18.30.220
d. Be contiguous to lands with an urban land use designation on the city's general plan land use/transportation diagram and to the city's urban service area on at least twenty percent of its boundaries; and
e. Be visually not distinguishable from contiguous, existing urban uses; and
f. Be proposed for development with a single master plan process and coordinated implementation, such as a single planned development zoning and permit, that addresses uses and development on the entirety of such lands and that is compatible with neighboring uses and development; and
g. Inclusion of the lands proposed for inclusion within the UGB will be consistent with the goals of the UGB by creating a permanent open space buffer or other clear limit to future urban development in the vicinity; and
h. No lands immediately adjacent to the lands proposed for inclusion within the UGB have been processed under the minor modification provisions of this section; and
i. Development of the lands will provide an environmental benefit.
(Ords. 25301, 25302, 25706, 26082, 26631.)
18.30.260 Modification - Hearings. ¶
A. If the director determines that the application does not qualify as a minor modification, the director shall set hearings before the planning commission and the city council on the issue of whether:
The application qualifies as a minor modification; or
A comprehensive update of the general plan is currently underway or scheduled, and that the application should be referred to that process; or
A comprehensive update of the general plan shall be undertaken.
B. Notice of the time and place of the hearing by one publication in a newspaper of general circulation in the city at least ten days before the date set for the planning commission and city council hearings.
C. If the city council initiates a comprehensive update of the general plan, the request for a significant modification shall be referred to the update process.
D. The modification request shall be denied unless the city council:
Determines that the application qualifies as a minor modification; or
Refers the application to an existing comprehensive update of the general plan; or
Initiates a comprehensive update of the general plan based on the findings in Section 18.30.270.
(Ords. 25301, 25302, 25706, 26082.)
18.30.270 Significant modification. ¶
A. Significant modifications to the UGB are strongly discouraged in order to ensure the long term stability of the boundary by directing urban growth to areas of the city that are urbanized or planned for urbanization.
B. The city council shall refer a significant modification to a comprehensive update of the general plan only if it makes one of the following findings:
A comprehensive update of the general plan is being scheduled for reasons independent of this application; or
The applicant has demonstrated that without the modification, an owner would be denied economically viable use of his or her land.
(Ords. 25301, 25302, 25706, 26082.)
T18:26
LOCAL PLANNING
§ 18.40.010
18.30.280 Fees. ¶
A filing fee, as set forth in the schedule of fees adopted by resolution of the city council, shall be submitted with each request for a modification to the UGB.
(Ords. 25301, 25302, 25706, 26082.)