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City vs city · field-data series

California ADU & remodel comparisons

Side-by-side comparisons between the cities owners actually cross-shop. Real 2026 cost ranges, real permit clocks, the local quirks we hit on each job. No marketing language.

Bay Area

Los Angeles & Southern California

FAQ

How comparisons work

How do you decide which city is 'better' in a comparison?

We don't. The comparisons document the cost, permit pathway, timeline, and zoning differences for owners weighing two cities they're already considering. Better depends on lot, budget, and what you're optimizing for — we lay out the facts and let you choose.

How current are the comparison numbers?

Refreshed every 90 days. Permit clocks and fee schedules change quarterly; cost ranges shift annually with labor and materials. The last-updated date is at the bottom of every comparison page.

Why are some adjacent cities so different on cost?

Three reasons usually: labor rate variation (union vs. non-union shops dominate different cities), permit pathway (ministerial vs. discretionary review), and utility ownership (PG&E vs. municipal utilities can swing service-upgrade costs by 3–10×).

Do you bid both cities when I'm undecided?

Yes — if you have a property under contract in one city and a backup in another, we'll bid both at no extra design cost. Final design fee is only billed against the city you proceed with.

Can I compare cities outside California?

Our comparison data is California-only. We don't track permit clocks or labor rates in markets we don't build in.

Why don't you compare LA neighborhoods to Bay Area neighborhoods?

Different markets, different buyers. Cross-region comparisons aren't useful because nobody chooses between Silver Lake and Berkeley as substitutes — they choose Silver Lake vs. Highland Park, or Berkeley vs. Oakland. We stick to comparisons that match real decisions.

Do the comparisons include resale value differences?

Not yet — resale data is harder to validate and depends heavily on lot, vintage, and unit count. We're working on a per-city ADU appraisal lift dataset for late 2026.

Can I request a comparison for a pair you don't cover?

Yes — use the contact form with the two city names. We add 1–2 new comparisons per month based on demand.

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