Architect in La Crescenta and Montrose
An architect in La Crescenta and Montrose has to know which jurisdiction a lot sits in.

An architect in La Crescenta and Montrose has to know which jurisdiction a lot sits in. Montrose and Sparr Heights are inside the City of Glendale; most of La Crescenta is unincorporated Los Angeles County; and a few blocks fall in La Cañada Flintridge. The rules for additions, ADUs and SB 9 differ between them. Verdugo Studio works across all three and confirms the jurisdiction before the first sketch.
What is different up here
- Ranch houses and deep lots. Most of the housing is 1940s to 1960s single-story, with lots deep enough for a detached ADU or a second SB 9 unit.
- Fire zone. Nearly everything north of Foothill Boulevard is in a Very High Fire Hazard Severity Zone.
- County vs. city review. LA County Regional Planning and Glendale Planning have different submittal requirements and timelines.
- Debris-flow and slope considerations on lots at the base of the San Gabriels.
Projects
Second-story additions, detached ADUs, SB 9 two-unit homes like the Montrose project on this site, and kitchen and primary suite remodels on ranch houses.
Let's talk about your project.
A site visit is the first step. We walk the property, tell you what the lot allows, and give you a cost range before you commit to a fee.
Not sure the lot is buildable? Ask about a site feasibility review.
