What was permitted
This permit covers a window and door change-out for a residential property at 17531 W Lahey St in the Granada Hills - Knollwood neighborhood. Homeowners looking to upgrade their windows and doors can use this as a reference for project scope and potential costs.
The permit was issued on August 3, 2026, with a very low estimated cost of $501. This project is for a 1 or 2 family dwelling, and the contractor is unknown.
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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 | 26016-90000-20388 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Bldg-Alter/Repair |
| Status | Issued |
| Job description | 2 door(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 | August 3, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Related searches
window and door replacementGranada Hills - KnollwoodLos Angelesbuilding permitresidential renovation$501 project cost