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ADU Market Data

ADUs in Woodland Hills (91364)

315 ADU building permits have been issued in ZIP 91364 since 2020, from Los Angeles City permit records refreshed weekly. Here is what your neighbors actually built, and how long it took.

315

ADU building permits issued since 2020

77 / 238

new builds / conversions and additions

5 mo

median time from application to permit

909 sq ft

median new-build ADU size

$120,000

median declared valuation, new builds

Permits issued by year

2020
31
2021
51
2022
50
2023
42
2024
55
2025
50
2026
36

The current year shows permits issued so far, not a full-year total.

Thinking about joining them?

Start where your neighbors should have: find out what your own lot allows, then build a budget with rental return. Both free, both about 2 minutes.

Source: Los Angeles City Building & Safety permit records via the city's open data portal, refreshed weekly. Counts are building permits flagged as adding or changing an ADU (new construction, garage conversions, and additions) issued in ZIP 91364 from 2020 to present. Median time from application to permit covers the same permits. Valuations are the declared construction value on the permit, which typically runs below real-world project cost.