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California

Building permit activity in Unincorporated Los Angeles County, CA

Searching Unincorporated Los Angeles County permits for jobs to bid on? Skip the search. Every weekday morning we send the new projects that fit your trade, with who to call. 688 building permits issued in the 30 days through November 4, 2026, with $126.8 million in reported value: a snapshot of what's being built.

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Updated Thu, Nov 5 · 688 permits since October 6, 2026 · from official building permit records
688permits issued
$126.8Mreported value
205new homes
45commercial projects

What's being built in Unincorporated Los Angeles County

Kind of workPermits issued
Home renovations and additions425
New homes205
Commercial renovations and build-outs41
Pools, garages and other residential structures13
New commercial and apartment buildings4

Largest commercial projects this month

  1. 13650 Mindanao Way Marina Del Rey: $6.0 million. Marina Del Rey Boat Launch Facility Renovation. Spec No. 7663; C.P. No. 67954. Salim Sioufi is the County Project…
  2. 1109 Grand Place Rowland Heights: $3.5 million. TI remodel to instal new super market inside (e) commerical building
  3. 5388 Building C Sterling Center Dr. Westlake Village: $949,483. FOUNDATION ONLY FOR New 14,033 sf auto storage building (ground level 10,631 sf mezzanine 3,402 sf) BUILDING C, and…
  4. 42011 4th Street W Lancaster: $750,000. MICHAEL ANTONOVICH COURTHOUSE - Remodel existing 1,350 sq ft child waiting area inside courthouse: restroom, break…
  5. 6201 Whittier Boulevard Los Angeles: $525,000. Change of use to 3 existing suites to expand an existing medical clinic. 207 sf improvement TI to existing medical…
  6. 77 W Mountain View Street Altadena: $500,000. Charles white park - new pickleball court, drinking fountain, picnic terrace. Upgrade site arrival for accessibility

298 different contractors were named on these permits. A Morningline report names the people behind each new job, every weekday.

How Morningline works

  1. Overnight, we read the permits. Every new Unincorporated Los Angeles County building permit, the day the city publishes it.
  2. We pick the jobs that fit your trade and research who's behind each one: the builder, the owner, the company that just bought the house.
  3. By morning, it's in your inbox: a short call list with phone numbers, so you call first.

See how it works, start to finish

Construction research for Unincorporated Los Angeles County contractors and suppliers

This page is a weekly snapshot. Morningline reports are daily. Every weekday morning we pick the new projects in Unincorporated Los Angeles County that fit your trade, research the people behind them, and email you the list. One company per trade in each area.

Want today’s Unincorporated Los Angeles County morning report? It’s on us.

Tell us what you do and where to send it, and we’ll do the rest.

Your report comes from dave@morninglineleads.com, so please check your spam or junk folder if you don’t see it. Free, no card, no obligation. We work with one company per trade in each area, so if yours is taken, we’ll let you know.

How we count

Building permits issued from October 6, 2026 through November 4, 2026, the most recent 30 days of Unincorporated Los Angeles County data we hold. Source: public building permit records for Unincorporated Los Angeles County. Each permit is counted once. Values are the valuations reported on the permits, leaving out obvious data-entry errors; a project filed as several permits is valued once. Contractor counts are companies named on the permits.

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