# Building permits at 350 Broad St, Seattle, WA

The biggest project within a quarter mile since May 1: a $15M alteration or repair at 370 Thomas St, permitted Jun 29.

One permit on record here. The newest, Dec 17, 2025: Construct new monopole for minor telecommunication antenna facility existing to be removed. Within a quarter mile, the city has issued 10 more permits since May 1. One is for a new building, 440 ft away.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Dec 17, 2025 | Other | Construct new monopole for minor telecommunication antenna facility existing to be removed per plan. | $70,000 | [7076198-CN](https://nearbypermits.com/seattle/permit/7076198-CN/) |

## Within ¼ mi since May 1, 2026

10 permits in the circle. From our copy of the city's data (last 24 months).

### This block (250 to 1,000 ft), 5 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 16, 2026 | [335 Thomas St](https://nearbypermits.com/seattle/address/335-thomas-st/) | 440 ft NW | New building | Install minor communication "small cell node" utility pole (Verizon) per plan. | $70,000 | [7148933-CN](https://nearbypermits.com/seattle/permit/7148933-CN/) |
| Aug 10, 2026 | [200 Sue Bird Ct N](https://nearbypermits.com/seattle/address/200-sue-bird-ct-n/) | 370 ft W | Alteration or repair | Construct tenant improvements to concession area of IMAX theater per plan. Mechanical included this permit. | $148,415 | [7131196-CN](https://nearbypermits.com/seattle/permit/7131196-CN/) |
| Jul 2, 2026 | [325 Denny Way](https://nearbypermits.com/seattle/address/325-denny-way/) | 460 ft S | Demolition | Demolish existing commercial building per plan. | $500,000 | [7144578-DM](https://nearbypermits.com/seattle/permit/7144578-DM/) |
| Jun 29, 2026 | [370 Thomas St](https://nearbypermits.com/seattle/address/370-thomas-st/) | 630 ft N | Alteration or repair | Construct alterations to renovate historic Seattle Center Monorail Station per plan. Mechanical work included this permit. | $15,000,000 | [7108199-CN](https://nearbypermits.com/seattle/permit/7108199-CN/) |
| May 1, 2026 | [305 Harrison St](https://nearbypermits.com/seattle/address/305-harrison-st/) | 750 ft NW | Addition | Construct addition and alterations to institutional building (The Armory emergency generator vault and renewable energy improvements) per plan. Mechanical included. | $2,000,000 | [7094482-CN](https://nearbypermits.com/seattle/permit/7094482-CN/) |

### Farther (1,000 ft to ¼ mi), 5 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 30, 2026 | [125 Warren Ave N](https://nearbypermits.com/seattle/address/125-warren-ave-n/) | 0.23 mi W | Roofing | Roof overlay | $13,380 | [7165216-RR](https://nearbypermits.com/seattle/permit/7165216-RR/) |
| Sep 30, 2026 | [129 Warren Ave N](https://nearbypermits.com/seattle/address/129-warren-ave-n/) | 0.23 mi W | Roofing | Roof overlay | $13,380 | [7165214-RR](https://nearbypermits.com/seattle/permit/7165214-RR/) |
| Sep 30, 2026 | [123 John St](https://nearbypermits.com/seattle/address/123-john-st/) | 0.23 mi W | Other | Overlay on roof | $17,460 | [7165210-RR](https://nearbypermits.com/seattle/permit/7165210-RR/) |
| Sep 30, 2026 | [117 John St](https://nearbypermits.com/seattle/address/117-john-st/) | 0.24 mi W | Other | Overlay of the roof | $17,460 | [7165204-RR](https://nearbypermits.com/seattle/permit/7165204-RR/) |
| Jun 12, 2026 | [500 Wall St](https://nearbypermits.com/seattle/address/500-wall-st/) | 0.24 mi SE | Alteration or repair | Construct non-structural interior alterations to ground and 2nd level amenity spaces for mixed-use apartment building [SKYE AT BELLTOWN]. Mechanical included. | $560,829 | [7123032-CN](https://nearbypermits.com/seattle/permit/7123032-CN/) |

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Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-07 20:20 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, the one permit at this address and 10 nearby: https://nearbypermits.com/seattle/address/350-broad-st/