# Building permits at 31607 N 20th Ave, Phoenix, AZ One permit on record here. The newest, Mar 12, 2025: Building. Within a quarter mile, the city has issued 1 more permit since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Mar 12, 2025 | Solar | Building | Not listed | [2501265](https://nearbypermits.com/phoenix/permit/2501265/) | ## Within ΒΌ mi since May 1, 2026 1 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 14, 2026 | [31603 N 20th Ave](https://nearbypermits.com/phoenix/address/31603-n-20th-ave/) | 60 ft SW | Solar | Building | Not listed | [2602864](https://nearbypermits.com/phoenix/permit/2602864/) | ## Zoning requests nearby We don't list zoning cases for Phoenix yet. Look them up on the city's Board of Adjustment page: https://boards.phoenix.gov/Home/BoardsDetail/8 ## More on this street Other addresses on N 20th Ave with permits, nearest house number first: - [31603 N 20th Ave](https://nearbypermits.com/phoenix/address/31603-n-20th-ave/): newest permit Jul 14, 2026 - [31421 N 20th Ave](https://nearbypermits.com/phoenix/address/31421-n-20th-ave/): newest permit May 20, 2025 - [31801 N 20th Ave](https://nearbypermits.com/phoenix/address/31801-n-20th-ave/): newest permit Jul 21, 2025 - [28610 N 20th Ave](https://nearbypermits.com/phoenix/address/28610-n-20th-ave/): newest permit Feb 11, 2026 - [13102 N 20th Ave](https://nearbypermits.com/phoenix/address/13102-n-20th-ave/): newest permit Jul 13, 2026 - [4220 N 20th Ave](https://nearbypermits.com/phoenix/address/4220-n-20th-ave/): newest permit Feb 13, 2025 --- Source: Phoenix Planning and Development Department permit data (https://maps.phoenix.gov/pub/rest/services/Public/Planning_Permit/MapServer/1). Checked 2026-10-11 23:17 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, the one permit at this address and 1 nearby: https://nearbypermits.com/phoenix/address/31607-n-20th-ave/