What was permitted
Homeowners in Granada Hills - Knollwood can review a recent permit for a window change-out. This project involved replacing two existing windows with new ones of the same size and type, ensuring dual glazing for energy efficiency.
Issued on September 27, 2026, this permit had an estimated project cost of $501. The contractor is listed as unknown for this 1 or 2 family dwelling.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 26016-90000-26426 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Bldg-Alter/Repair |
| Status | Issued |
| Job description | 2 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 | $501 |
| Approved | — |
| Issued | September 27, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
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window replacementGranada Hills - KnollwoodLos Angelesbuilding permithome improvement$0 - $1,000