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ADU Market Data

ADUs in Canoga Park (91303)

216 ADU building permits have been issued in ZIP 91303 since 2020, from Los Angeles City permit records refreshed weekly. Here is what your neighbors actually built, and how long it took.

216

ADU building permits issued since 2020

50 / 166

new builds / conversions and additions

3 mo

median time from application to permit

1,102 sq ft

median new-build ADU size

$120,000

median declared valuation, new builds

Permits issued by year

2020
29
2021
38
2022
42
2023
25
2024
34
2025
31
2026
17

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 91303 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.