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Public permit data · updated Oct 18, 2026

Residential windows & doors permits in Unincorporated Los Angeles County, CA

96 residential windows & doors permits issued by LA County unincorporated (EPIC-LA), the 8 weeks ending Oct 14, 2026. Oct 14, 2026 is the latest issue date the source has published.

Quick answer. In the 8 weeks ending Oct 14, 2026, 96 residential windows & doors permits were issued in Unincorporated Los Angeles County, CA, according to public records from LA County unincorporated (EPIC-LA). The busiest ZIP codes were 91001 (8 permits), 91776 (6 permits), 91104 (5 permits). The median declared value was $8,725 across 87 permits that list one. The latest permit date published is Oct 14, 2026.

96
residential windows & doors permits, the 8 weeks ending Oct 14, 2026
$8,725
median declared value (87 with value)
39
ZIP codes with at least one permit
Oct 14, 2026
latest permit date published
12.0
permits per collected week on average
30
days with at least one permit issued

What a windows & doors permit means in Unincorporated Los Angeles County

A residential windows and doors permit is a window replacement, new exterior or patio door, or skylight. For a window and door company it marks houses replacing original units, usually in neighborhoods built in the same era with the same windows.

In Unincorporated Los Angeles County, permits were issued on 30 different days in the window; the most recent were Oct 14, 2026, Oct 13, 2026, Oct 8, 2026. The busiest ZIPs were 91001 (8), 91776 (6), 91104 (5).

By residential windows & doors permit count, Unincorporated Los Angeles County ranks #13 of the 40 windows & doors pages on this site and #4 of 10 in CA.

  • Mail and canvass the same-age houses around each replacement.
  • See which ZIPs replace the most windows and where patio and sliding doors cluster.
  • Siding, insulation and remodel permits nearby point to homeowners already upgrading the envelope.

See plans for Unincorporated Los Angeles County windows & doors leads

Other work on the same permits

Share of these 96 permits whose type or description also matches another trade. These are the follow-on and partner trades on Unincorporated Los Angeles County jobs.

  • general remodel: 64 permits (67%)
  • kitchen/bath remodel: 25 permits (26%)
  • electrical: 10 permits (10%)
  • addition/ADU: 9 permits (9%)

Weekly trend

Permits per 7-day period, ending Oct 14, 2026. n/c = not collected yet (before our pipeline started pulling this source). It is not zero. Striped bars are partly collected weeks.

Aug 26Sep 2Sep 9Sep 16Sep 23Sep 30Oct 7Oct 14

Top permit types

Permit type / subtypePermitsShare
Unincorporated Building Residential / Repair/Replacement7174%
Unincorporated Building Residential / Addition/Alteration88%
Unincorporated Plumbing / Simple55%
Unincorporated Electrical / Simple55%
Unincorporated Mechanical / Simple44%

Busiest ZIP codes

ZIPPermitsShare8-wk avg / week
9100188%2.25
9177666%1.12
9110455%0.62
9121455%1.12
9110755%0.62

8-wk avg / week is the trailing 8-week weekly average we quote in coverage checks for that ZIP and trade. It counts every source in the ZIP and includes permits with unknown use, so it can be higher than this page's residential count.

Item stated in the permit

ItemPermitsShare
entry / exterior door4446%
windows3840%
sliding / patio door1617%
windows (3)66%
windows (2)66%

Parsed from the permit's own type and work text. A permit can state more than one; many state none.

Sample rows

Anonymized: street address, permit number and any names removed. Subscribers get the full row with address, permit number and source link.

IssuedZIPPermit typeScopeItemDeclared value
2026-10-1491745Unincorporated Building Residential / Repair/Replacementwindows/doors + remodelwindows (2)$3,723
2026-10-0791104Unincorporated Building Residential / Repair/Replacementwindows/doors + siding + remodelwindows; entry / exterior door$18,000
2026-09-2590222Unincorporated Building Residential / Addition/Alterationroofing + plumbing + windows/doors + remodelwindows$62,000
2026-09-1791748Unincorporated Building Residential / Repair/Replacementwindows/doors + kitchen/bath remodelwindows$20,000
2026-09-0491776Unincorporated Plumbing / Simpleplumbing + windows/doors + kitchen/bath remodel + addition/ADUwindows$439,000
2026-08-3190710Unincorporated Building Residential / Addition/Alterationwindows/doors + kitchen/bath remodelwindows; entry / exterior door$75,000

Source

  • LA County unincorporated (EPIC-LA): EPIC-LA Case History, published by County of Los Angeles. Source dataset. Collected window(s): Aug 20, 2026 – Oct 14, 2026. Last pulled Oct 18, 2026.

Metric: Residential = the source marks the permit's use as residential (permits with commercial or unknown use are not counted). Windows & Doors = the permit's type or work description matches the Curbside Signal windows & doors rules. Counts exclude void or cancelled permits. Dates are the jurisdiction's permit issue date. Records are deduplicated on source and permit number. How we count. Part of the Los Angeles-Long Beach-Anaheim, CA metro: every trade × city page there.

The honest limit. A permit usually means the job is already sold. We say that up front. The value is what happens around it:

  • Neighbor marketing around active jobs: same-age houses on the same street.
  • Cross-trade follow-on demand: new roof → solar, gutters, insulation; remodel → HVAC, electrical, landscaping, pool; new build → pest, security, landscaping.
  • Competitor intelligence: which contractors pull permits where (where the jurisdiction publishes it), and who to recruit as subs.
  • Early-stage projects for commercial trades and GC subs.

Follow-on: Remodels, additions and siding jobs are the biggest upstream drivers of window and door work.

Questions

How many residential windows & doors permits were issued in Unincorporated Los Angeles County, CA recently?

96 residential windows & doors permits in the public records we pulled, the 8 weeks ending Oct 14, 2026. Source: LA County unincorporated (EPIC-LA).

Which Unincorporated Los Angeles County ZIP codes have the most windows & doors permits?

91001 (8 permits), 91776 (6 permits), 91104 (5 permits), by residential windows & doors permit count the 8 weeks ending Oct 14, 2026. 39 ZIP codes had at least one permit.

What is the median declared value of a residential windows & doors permit in Unincorporated Los Angeles County?

$8,725, across 87 permits that list a valuation. Declared values are what the applicant stated on the permit, not the contract price.

How do I get the Unincorporated Los Angeles County windows & doors permit list, and what does it cost?

Request a free sample for your ZIPs first. ZIP Pack is $29/mo for one trade and up to 5 ZIPs every Monday; Metro Feed is $99/mo for a whole metro and up to 3 trades, with daily alerts. Guarantee on every package: If a weekly file is late or missing, that month is free. If a month delivers under half the 8-week average permit count for your ZIPs and trade, the next month is free.

Unincorporated Los Angeles County windows & doors leads, every Monday

Send your trade and ZIP codes. We'll reply with a real sample from the public records we pull, or tell you plainly that we don't cover you yet.

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