1449 S CASTELLO AVE, West Los Angeles, 90035
This permit covers the replacement of four windows in a residential building located in the West Los Angeles neighborhood. The work involves changing out existing windows with new ones of the same size and type, adhering to specific energy efficiency standards.
Issued on June 11, 2026, the estimated cost for this window alteration project was $1,000. New windows for residential buildings must be dual-glazed and certified by the NFRC for energy efficiency.
Homeowners in West Los Angeles can anticipate project costs of approximately $1,000 for replacing multiple windows with energy-efficient models.
Issued
June 11, 2026
Expires
—
License
—
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Filed by Owner-Builder
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 26016-90000-15515 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Bldg-Alter/Repair |
| Status | Issued |
| Job Description | 4 window(s). Window and door change-out (same size & type) for residential buildings. Dual glazing, labeled and certified by National Fenestration Rating Council (NFRC), is required for doors and windows replaced in all residential buildings, three stories or less, per Title 24, Part 6, Section 150.2(b)1B. |
| Floor / Unit | — |
| Estimated Cost | $1,000 |
| Approved | — |
| Issued |
| June 11, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |