Development Activity

Active development applications and projects in San Gabriel, ranked by community impact.

Filtered to Site Plan

13 applications of type site plan

Under-reviewSite Plan

508 Gerona Avenue — New Two-Story Single-Family Residence (SPR24-084 / Appeal 26-001)

Jimmy and Elizabeth Coe (representative James Troyer; appellant Colleen Doan)

508 Gerona Avenue, San Gabriel, CA

2 hearings26 commentsLast discussed Oct 20, 2026
Under-reviewSite Plan

508 Girona Avenue two-story residence

508 Girona Avenue, San Gabriel, CA

1 hearing0 commentsLast discussed Oct 6, 2026
ContinuedSite Plan

822 South California Street — New Two-Story Residence with ADU

Ming Liu (homeowners William and Lan Ty)

822 South California Street, San Gabriel, CA

1 hearing2 commentsLast discussed Jun 22, 2026
ApprovedSite Plan

143 Alabama Street — New Two-Story Single-Family Residence

John Hong (owners Jen Lamb family)

143 Alabama Street, San Gabriel, CA

1 hearing0 commentsLast discussed Jun 22, 2026
Conditions-requiredSite Plan

311 North Del Mar Avenue — New One-Story Single-Family Residence

Eric Tsang

311 North Del Mar Avenue, San Gabriel, CA

1 hearing0 commentsLast discussed Jun 22, 2026
ApprovedSite Plan

824 South Gladys Avenue Precise Plan of Design

Olson Urban Housing LLC

824 South Gladys Avenue, San Gabriel, CA

1 hearing0 commentsLast discussed May 28, 2026
ApprovedSite Plan

1001 Euclid Avenue — New Two-Story Single-Family Residence

Eric Tsang (architect)

1001 Euclid Avenue, San Gabriel, CA

1 hearing0 commentsLast discussed Apr 27, 2026
TabledSite Plan

1133 South Palm Avenue — New Two-Story Single-Family Residence with ADU

Sam Zhou

1133 South Palm Avenue, San Gabriel, CA

1 hearing0 commentsLast discussed Apr 27, 2026
TabledSite Plan

Master Sign Program — 101 W. Valley Boulevard Mixed-Use Development

Success Signs

101 W. Valley Boulevard, San Gabriel, CA

1 hearing0 commentsLast discussed Mar 23, 2026
Conditions-requiredSite Plan

1515 Stevens Avenue five-unit condominium development

Eric Tsang

1515 Stevens Avenue, San Gabriel, CA 91776

1 hearing0 commentsLast discussed Feb 23, 2026
Conditions-requiredSite Plan

409 Pearl Street two-story residence with detached ADU

Long Techsheng

409 Pearl Street, San Gabriel, CA 91776

1 hearing0 commentsLast discussed Feb 23, 2026
Conditions-requiredSite Plan

360 Pasqual Avenue Second-Story Addition

Luz Davis / Davis Property Development (Jared Davis)

360 Pasqual Avenue, San Gabriel, CA

1 hearing0 commentsLast discussed Jan 26, 2026
Conditions-requiredSite Plan

1726 Euclid Avenue Second-Story Addition and ADU

Sharon Zhang

1726 Euclid Avenue, San Gabriel, CA

1 hearing1 commentLast discussed Jan 26, 2026