# Building permits at 520 N Extension Rd, Mesa, AZ One permit on record here. The newest, Jul 18, 2025: New detached 1,200 SF wood frame workshop. Within a quarter mile, the city has issued 5 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jul 18, 2025 | Fence, wall or deck | New detached 1,200 SF wood frame workshop. No Mechanical, Plumbing or Electrical improvements. | Not listed | [PMT25-12954](https://nearbypermits.com/mesa/permit/PMT25-12954/) | ## Within ¼ mi since May 1, 2026 5 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 4 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 22, 2026 | [724 W University Dr](https://nearbypermits.com/mesa/address/724-w-university-dr/) | 770 ft SE | Alteration or repair | Combine three suites so that this business occupies the entire building. The parking lot was improved to anticipate this pmt26-10189. | Not listed | [PMT26-17080](https://nearbypermits.com/mesa/permit/PMT26-17080/) | | Jun 15, 2026 | [816 W University Dr](https://nearbypermits.com/mesa/address/816-w-university-dr/) | 810 ft S | Alteration or repair | Replace beverage equipment and associated MEP with new. Demo identified equipment, drains, water lines, refrigeration lines, and floor sinks. Remove power back to electrical panel for demolished equipment. Install new equipment, waste lines floor sinks, water lines, beverage lines, power for new equ | Not listed | [PMT26-11113](https://nearbypermits.com/mesa/permit/PMT26-11113/) | | May 29, 2026 | [724 W University Dr](https://nearbypermits.com/mesa/address/724-w-university-dr/) | 770 ft SE | Addition | Create new additional parking spaces for an existing building in retention basin. Install new unground stormwater chambers at new parking area. ADM26-00284 special use permit for additional 15 parking stalls and addition of underground retention. Approved as noted. Results in CofC. | Not listed | [PMT26-10189](https://nearbypermits.com/mesa/permit/PMT26-10189/) | | May 3, 2026 | [816 W University Dr](https://nearbypermits.com/mesa/address/816-w-university-dr/) | 810 ft S | Addition | Installation of Two (2) additional 15,000 Gallon Tanks. Tank 5: Will be installed to store diesel fuel. Tank 4: A future tank will be piped and prepared for future use but will not contain product initially. This installation is at an existing, operating QuikTrip Gas Station. The existing three tank | Not listed | [PMT26-08212](https://nearbypermits.com/mesa/permit/PMT26-08212/) | ### Farther (1,000 ft to ¼ mi), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jun 18, 2026 | [450 N Westwood](https://nearbypermits.com/mesa/address/450-n-westwood/) | 0.25 mi W | Electrical | "Residential Electrical Repair Like for Like-no plans required. Installation shall comply with City of Mesa codes and servicing electric utility requirements. Do not disconnect utility wires or meters. Schedule disconnect/reconnect with serving utility and obtain utility service requirements specifi | Not listed | [PMT26-11421](https://nearbypermits.com/mesa/permit/PMT26-11421/) | ## More on this street Other addresses on N Extension Rd with permits, nearest house number first: - [95 N Extension Rd 102](https://nearbypermits.com/mesa/address/95-n-extension-rd-102/): newest permit Apr 16, 2026 --- Source: Mesa Development Services permit data (https://citydata.mesaaz.gov/d/dzpk-hxfb), City of Mesa. Checked 2026-10-07 06:14 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, the one permit at this address and 5 nearby: https://nearbypermits.com/mesa/address/520-n-extension-rd/