Open data · Los Angeles Open Data

Building permits in ZIP 91325 (Northridge), Los Angeles

666 building permits were issued in ZIP 91325 (Northridge), Los Angeles over the last 12 months — #42 of 113 ZIP codes in Los Angeles and 1.0% of the city total. Median declared value: $9,450 (1.2× the city-wide median).

Permits, 12 months
666
#42 in Los Angeles
Median declared value
$9,450
Total declared value
$30.7M
Top permit type
Bldg-Alter/Repair
489 permits

Permits issued per month

Oct 2024Oct 2026 (to date)
Show as table
MonthPermits issued
Oct 20267
Sep 202655
Aug 202651
Jul 202647
Jun 202654
May 2026102
Apr 202652
Mar 202653
Feb 202631
Jan 202653
Dec 202559
Nov 202553
Oct 202549
Sep 202566
Aug 202567
Jul 202556
Jun 202547
May 202573
Apr 202540
Mar 202554
Feb 202543
Jan 202540
Dec 202455
Nov 202460
Oct 202477

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Permits by type (last 12 months)

Permit typePermitsShare
Bldg-Alter/Repair48973.4%
Bldg-Addition588.7%
Bldg-New558.3%
Swimming-Pool/Spa213.2%
Grading162.4%
Bldg-Demolition121.8%
Nonbldg-New91.4%
Sign40.6%
Nonbldg-Alter/Repair20.3%

Largest permits of the last 12 months

Ranked by declared value. Owner, applicant and contractor names are not shown.

AddressWorkDeclared valueIssued
17081 W Devonshire StBldg-NewConstruction of a state-approved modular, three-story elementary school building (approved by the California Department of Housing and Community Development).$6.4MApr 14, 2026
8500 N Balboa Blvd Suite 150Bldg-Alter/RepairTenant Improvement of approximately 12,500 sq ft workspace in an existing 1-story facility.Scope of work shall include partial demolition of existing power, and HVAC system. Construction of a new door, new flooring and finishes, new power, lighting, and HVAC systems within the ar$2.0MSep 9, 2026
9048 N Balboa BlvdBldg-NewNew one story drive-thru restaurant with indoor dining. Type vb construction. Nfpa 13 fire sprinklers throughout.$1.7MMay 22, 2026
17418-17420 W Chase StBldg-NewEplan new 1-story s.f.d. With attached sb9 per two unit development to make a duplex.work done per engineer design. **13d sprinkler required**1 of 3$560,439Dec 1, 2025
8502-8504 N Newcastle AveBldg-NewNew irr shaped two-story 35' x 82' duplex (per sb9) w/ att 2-car carport and open trellis; nfpa-13d thru-out$500,000Jun 25, 2026
17737 W Parthenia StBldg-New*eplan* new 1-story detached adu with attached garage and trellis. Building to be equipped throughout with nfpa-13d sprinklers.$500,000Oct 2, 2026
18351-18353 W Halsted StBldg-New[eplan] new 1-story duplex with attached 2-car carport per sb 9 (under two unit developemnt)-bldg spriklered thru-out$500,000Oct 24, 2025
8553-8555 N Chimineas AveBldg-Additioneplan: - Major remodel and addition to exiting 1-story SFD, Addition of attached patio and front porch, Convert portion of (S) SFD into attached ADU per GC 66323(a)(1), Convert existing attached 2-car garage into attached JADU PER GC 66323(a)(1) and 66333Fire sprinkler throughout$420,000Dec 22, 2025

Frequently asked questions

How many building permits were issued in ZIP 91325 (Northridge), Los Angeles?
666 permits in the last 12 months — 1.0% of all permits in Los Angeles, ranking #42 of 113 ZIP codes. The most common type was Bldg-Alter/Repair (489).
What is the median permit value in ZIP 91325 (Northridge), Los Angeles?
$9,450 across permits with a declared value, 1.2× the city-wide median ($8,000). Total declared work: $30.7M.

Nearby in the ranking

All ZIP codes in Los Angeles

Source: Building and Safety – Building Permits Issued from 2020 to Present (LADBS), Los Angeles Open Data. Licence: Los Angeles Open Data Terms of Use. 12-month window from Oct 1, 2025. Declared values are applicants’ estimates and are not verified; personal names are omitted. Generated Oct 12, 2026.