# Building permits at 1450 E Republican St, Seattle, WA 12 permits on record here. The newest, Jul 28, 2025: Construct alterations to existing multifamily building at the rooftop for minor telecommunications antenna. Within a quarter mile, the city has issued 14 more permits since May 1. One is a new building, 0.25 mi away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jul 28, 2025 | Alteration or repair | Construct alterations to existing multifamily building at the rooftop for minor telecommunications antenna facility per plan. | $30,000 | [7088162-CN](https://nearbypermits.com/seattle/permit/7088162-CN/) | | Nov 8, 2023 | Roofing | Construct alterations to existing minor telecommunication facility (AT&T) on roof of exisitng apartment building per plan. | $15,000 | [6895657-CN](https://nearbypermits.com/seattle/permit/6895657-CN/) | | Mar 5, 2021 | Alteration or repair | Add and remove antennas and equipment from existing minor telecommunications facility on a multifamily building per plan. | $45,000 | [6801344-CN](https://nearbypermits.com/seattle/permit/6801344-CN/) | | Feb 10, 2020 | Alteration or repair | Construct alterations to an existing commercial building at the rooftop level minor communications antenna facility (AT&T) and at equipment room per plan. | $10,000 | [6746606-CN](https://nearbypermits.com/seattle/permit/6746606-CN/) | | Jun 11, 2018 | Alteration or repair | Alterations to existing minor communication utility (AT&T) per plans. | $35,000 | [6637624-CN](https://nearbypermits.com/seattle/permit/6637624-CN/) | | May 27, 2016 | Fence, wall or deck | Construct alterations to existing multi family structure at the rooftop and north ground level to replace minor communication facility antennas per plan. | $25,000 | [6458551-CN](https://nearbypermits.com/seattle/permit/6458551-CN/) | | Aug 6, 2015 | Alteration or repair | Closed as incomplete - expired permit. Replace existing antennas on existing rooftop of minor communication utility (T-Mobile) per plan. | $15,000 | [6472071-CN](https://nearbypermits.com/seattle/permit/6472071-CN/) | | Apr 25, 2013 | Fence, wall or deck | Closed as incomplete - expired permit. Modification to telecommunication facility including replacement of (3) antennas and installation of monitoring equipment on new support platforms at rooftop and alteration to equipment room in an existing multifamily structure per plan. | $25,000 | [6335738-CN](https://nearbypermits.com/seattle/permit/6335738-CN/) | | Mar 13, 2012 | Roofing | Modify existing wireless facility by adding 3 new LTE antennas on roof of multifamily structure per plan. (WA384) | $15,000 | [6277115-CN](https://nearbypermits.com/seattle/permit/6277115-CN/) | | Sep 12, 2011 | Alteration or repair | Closed as incomplete - expired permit. Install battery equipment cabinet accessory to existing minor communication utility per plans | $10,000 | [6276373-CN](https://nearbypermits.com/seattle/permit/6276373-CN/) | | Nov 29, 2006 | Roofing | Closed as Incomplete - Expired Permit Replacing 3 antennas and adding 3 antennas on the penthouse roof top of an existing apartment. Modifying existing equipment on the penthouse roof by adding 5 cabinets all per plan.REVISIONadd steel plate form for the equipment support | $17,000 | [6085488-CN](https://nearbypermits.com/seattle/permit/6085488-CN/) | | Apr 6, 2006 | Roofing | Closed as Incomplete - Expired Permit Non-structural T.I for replace (2) existing phone equipment cabinets (like-for-like) in same existing roof platform per plot plan and subject to field inspection. | $5,000 | [6091044-CN](https://nearbypermits.com/seattle/permit/6091044-CN/) | ## Within ¼ mi since May 1, 2026 14 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 | |---|---|---|---|---|---|---| | Aug 5, 2026 | [524 Malden Ave E](https://nearbypermits.com/seattle/address/524-malden-ave-e/) | 170 ft N | Alteration or repair | Change use from stacked units to detached housing unit per land use code. Construct alterations to existing two family dwelling to convert into one family dwelling per plan. | $63,339 | [7133288-CN](https://nearbypermits.com/seattle/permit/7133288-CN/) | ### This block (250 to 1,000 ft), 3 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 9, 2026 | [534 15th Ave E](https://nearbypermits.com/seattle/address/534-15th-ave-e/) | 380 ft NE | Alteration or repair | Tenant improvement for gym at main level of existing mixed-use building occupy per plan. | $563,455 | [7122989-CN](https://nearbypermits.com/seattle/permit/7122989-CN/) | | Jul 24, 2026 | [708 13th Ave E](https://nearbypermits.com/seattle/address/708-13th-ave-e/) | 920 ft NW | Fence, wall or deck | Construct balcony and siding repairs to one-family dwelling subject to field inspection (STFI). | $5,000 | [7154776-CN](https://nearbypermits.com/seattle/permit/7154776-CN/) | | Jun 25, 2026 | [310 15th Ave E](https://nearbypermits.com/seattle/address/310-15th-ave-e/) | 900 ft S | Alteration or repair | Construct tenant improvements in existing institutional building (Kaiser) on 2nd floor at NE corner per plan. | $233,000 | [7141219-CN](https://nearbypermits.com/seattle/permit/7141219-CN/) | ### Farther (1,000 ft to ¼ mi), 10 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 10, 2026 | [201 16th Ave E](https://nearbypermits.com/seattle/address/201-16th-ave-e/) | 0.23 mi S | Alteration or repair | Construct alterations to existing hospital building (Kaiser Main Bldg.) at level 1 per plan. Mechanical included. | $2,120,000 | [7132347-CN](https://nearbypermits.com/seattle/permit/7132347-CN/) | | Sep 8, 2026 | [1100 E Harrison St](https://nearbypermits.com/seattle/address/1100-e-harrison-st/) | 0.21 mi SW | Fence, wall or deck | Repair damaged portions of structure and reclad multifamily building per plan. | $590,000 | [7141006-CN](https://nearbypermits.com/seattle/permit/7141006-CN/) | | Aug 28, 2026 | [300 11th Ave E](https://nearbypermits.com/seattle/address/300-11th-ave-e/) | 0.25 mi SW | New building | Establish use as housing for (6) attached units per land use code. Construct a multifamily building occupy per plan. | $1,922,032 | [7065494-CN](https://nearbypermits.com/seattle/permit/7065494-CN/) | | Aug 21, 2026 | [629 12th Ave E](https://nearbypermits.com/seattle/address/629-12th-ave-e/) | 0.21 mi NW | Alteration or repair | Construct non-structural repairs to fire damaged apartment building subject to field inspection (STFI) | $120,000 | [7159166-CN](https://nearbypermits.com/seattle/permit/7159166-CN/) | | Aug 21, 2026 | [201 16th Ave E](https://nearbypermits.com/seattle/address/201-16th-ave-e/) | 0.23 mi S | Alteration or repair | Construct alterations to convert Anesthesia Workroom into Clean Supply Storage room within existing institution (Kaiser Permanente Hospital) per plan. Mechanical work included this permit. | $461,000 | [7147546-CN](https://nearbypermits.com/seattle/permit/7147546-CN/) | | Aug 12, 2026 | [610 17th Ave E](https://nearbypermits.com/seattle/address/610-17th-ave-e/) | 0.20 mi NE | Alteration or repair | Construct alterations to portions of a one-family dwelling subject-to-field inspection (STFI). | $300,000 | [7156556-CN](https://nearbypermits.com/seattle/permit/7156556-CN/) | | Aug 5, 2026 | [201 16th Ave E](https://nearbypermits.com/seattle/address/201-16th-ave-e/) | 0.23 mi S | Alteration or repair | Construct alterations at level 1 of existing medical facility (Kaiser Permanente) for dialysis workroom (room C107) subject to field inspection (STFI) | $356,200 | [7142117-CN](https://nearbypermits.com/seattle/permit/7142117-CN/) | | Jul 21, 2026 | [725 14th Ave E](https://nearbypermits.com/seattle/address/725-14th-ave-e/) | 0.20 mi N | Addition | Construct balcony addition and alterations to one family dwelling subject to field inspection STFI. | $30,000 | [7154204-CN](https://nearbypermits.com/seattle/permit/7154204-CN/) | | May 22, 2026 | [712 16th Ave E](https://nearbypermits.com/seattle/address/712-16th-ave-e/) | 0.19 mi NE | Alteration or repair | Construct alterations to one-family dwelling subject to field inspection (STFI). | $95,000 | [7143721-CN](https://nearbypermits.com/seattle/permit/7143721-CN/) | | May 13, 2026 | [811 14th Ave E](https://nearbypermits.com/seattle/address/811-14th-ave-e/) | 0.22 mi N | Alteration or repair | Construct alterations to existing single family residence and site improvements per plan. | $250,000 | [7131751-CN](https://nearbypermits.com/seattle/permit/7131751-CN/) | --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr). Checked 2026-10-05 15:48 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 12 permits at this address and 14 nearby: https://nearbypermits.com/seattle/address/1450-e-republican-st/