# Building permits at 120 23rd Ave E, Seattle, WA

120 23rd Ave E, Seattle has 7 building permits on record. The most recent, issued Feb 18, 2025, is for alteration or repair: Construct alterations to minor telecommunications facility [AT&T] at rooftop and basement level equipment room of mixed-use apartment building [MADISON PLACE] per plan.

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Feb 18, 2025 | Alteration or repair | Construct alterations to minor telecommunications facility [AT&T] at rooftop and basement level equipment room of mixed-use apartment building [MADISON PLACE] per plan. | $30,000 | [7043313-CN](https://nearbypermits.com/seattle/permit/7043313-CN/) |
| Apr 16, 2021 | Roofing | Replace remove and add antennas and remote radio heads to roof top and alterations in equipment room in basement for minor communication utility (AT&T) per plan. | $20,000 | [6824335-CN](https://nearbypermits.com/seattle/permit/6824335-CN/) |
| Aug 31, 2018 | Alteration or repair | Alterations to existing mixed use building on exterior walls and rooftop for minor communication antenna facility per plan. | $15,000 | [6673797-CN](https://nearbypermits.com/seattle/permit/6673797-CN/) |
| Sep 6, 2016 | Alteration or repair | Construct alterations and repairs to remove non-structural ledge at exterior façade under the six upper floor residential unit windows at the southeast façade of existing mixed use building subject to field inspection. | $15,000 | [6554978-CN](https://nearbypermits.com/seattle/permit/6554978-CN/) |
| Sep 12, 2014 | Alteration or repair | Construct alterations to replace and add antennas and associated equipment to rooftop building and in basement equipment room for existing minor communication utility per plan. | $15,000 | [6407826-CN](https://nearbypermits.com/seattle/permit/6407826-CN/) |
| Jan 27, 2012 | Roofing | Alter existing telecommunications facility on roof and in equipment room in basement of existing building for "AT&T" per plan. | $30,000 | [6277125-CN](https://nearbypermits.com/seattle/permit/6277125-CN/) |
| Jan 21, 2009 | Fence, wall or deck | Alterations to replace (9) minor communication utility (AT&T) antennas with six 6'4" side mount antennas to exisiting structure per plan. (Reestablish 6173814) | $40,000 | [6173814-CN](https://nearbypermits.com/seattle/permit/6173814-CN/) |

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Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr). Checked 2026-10-02 07:53 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/