Home  /  ADU cost by area  /  Fairfax

Los Angeles  /  90036  /  ADU cost

How much does an ADU cost in Fairfax?

Half of the ADU projects permitted in Fairfax declare a construction value between $40,000 and $139,000. The median is $70,000, across 158 permits filed since 2023.
$40,00025th percentile
$70,000Median
$139,00075th percentile

Across all 158 permits the range runs $12,000 to $980,000. The cheapest tenth come in under $22,600, the priciest tenth over $250,000.

Want the ADU calls in Fairfax?

We get builders to the top of Google and AI results for their own area, then count every call it brings.

Book a 20 minute call →

What people actually declare

How many permits fall in each price band.

36$0k51$40k27$80k16$120k5$160k6$200k6$240k11$280k+

How Fairfax compares

The areas closest to Fairfax on price.

AreaMedianPermitsvs Fairfax
Granada Hills$70,000659+0%
Sun Valley (91605)$70,000469+0%
North Hollywood (91606)$70,000410+0%
Woodland Hills (91367)$70,000401+0%
Van Nuys (91405)$70,000317+0%
Westchester$70,000302+0%
Tujunga$70,000262+0%
Venice$70,000183+0%

Has it been getting more expensive?

YearMedian declaredPermits
2023$70,00017
2024$60,00061
2025$70,00049
2026$75,00031

158 ADU projects in Fairfax. How many called you?

Twenty minutes. We pull up where you rank right now and tell you what it takes to be the first name someone finds.

Book a 20 minute call →