ApprovedSubdivision

Tentative Parcel Map 2502 (TPM 84866), Development Plan Review 2518 & Tree Permit 2514

Description

Split one 17,274-square-foot lot into two lots, each with a new 1,946-square-foot two-story house, 490-square-foot two-car garage, and 1,000-square-foot detached ADU. The old house comes down and a pine tree is removed, replaced with two California sycamores. The undergrounding waiver passed 4-1.

Impact summary

Adds four housing units (two homes, two ADUs) with 13 off-street parking spaces on a private street neighbors say is already strained; each new lot gets a required repaving of its street frontage.

Applicant

Name
Peter Thai (on behalf of the property owners)
Address
1356 W. Cienega Avenue, San Dimas, CA (APNs: 8385-002-037 & 8385-002-038)See this on the map

At a glance

Hearings
1
Public comments
0
Total mentions
1

Last vote · City Council

Approved5–0, unanimous

Last discussed May 12, 2026.

We'll email you when it's on an upcoming agenda, when it's voted on and when its status changes, at most once a day.

The weekly brief for San Dimas

What the council decided, in plain English — one email a week.

Also follow nearby cities

Free. Unsubscribe with one click any time. We never sell your email.