# Building permits at 1621 12th Ave, Seattle, WA Seven permits on record here. The newest, Oct 31, 2025: Construct non-structural alterations to Suite 102 (KHA Bar) in existing commercial building subject-to-field. Within a quarter mile, the city has issued 8 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Oct 31, 2025 | Alteration or repair | Construct non-structural alterations to Suite 102 (KHA Bar) in existing commercial building subject-to-field inspection (STFI). | $150,000 | [7112966-CN](https://nearbypermits.com/seattle/permit/7112966-CN/) | | Feb 27, 2020 | Alteration or repair | Change use to retail sales and service in a commercial building and construct alterations for Tails of the City occupy per plan. | $38,251 | [6758949-CN](https://nearbypermits.com/seattle/permit/6758949-CN/) | | May 5, 2010 | Alteration or repair | Nonstructural interior alterations to existing mixed use building. Change use of portion of office and combine with adjacent restaurant and occupy as restaurant per plan | $65,000 | [6241501-CN](https://nearbypermits.com/seattle/permit/6241501-CN/) | | Jan 5, 2010 | Alteration or repair | Substantial alterations to existing mixed-used building for dance studio restaurant and office per plans. (Seismic improvements under previous permit# 6189335) Occupancy under separate tenant improvement permits. | $35,000 | [6217074-CN](https://nearbypermits.com/seattle/permit/6217074-CN/) | | Dec 9, 2009 | Alteration or repair | Interior non structural alterations to an existing dance studio and performance arts space on the 1st floor per plans | $28,980 | [6219998-CN](https://nearbypermits.com/seattle/permit/6219998-CN/) | | Sep 1, 2009 | Alteration or repair | Interior non structural soft demolition of partitions and flooring to existing commerical building per floor plan.Tenant: | $25,000 | [6225575-CN](https://nearbypermits.com/seattle/permit/6225575-CN/) | | Feb 17, 2009 | Alteration or repair | Phase I of II (Seismic upgrade only) for Substantial Alteration to existing building per plan. No occupancy this permit. See MUP 3009619 for use information. | $200,000 | [6189335-CN](https://nearbypermits.com/seattle/permit/6189335-CN/) | ## Within ¼ mi since May 1, 2026 8 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 3 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jun 9, 2026 | [1016 E Pike St](https://nearbypermits.com/seattle/address/1016-e-pike-st/) | 650 ft SW | Alteration or repair | Tenant improvement to existing office on 4th floor of existing commercial building per plan. | $50,000 | [7129271-CN](https://nearbypermits.com/seattle/permit/7129271-CN/) | | Jun 3, 2026 | [1300 E Madison St](https://nearbypermits.com/seattle/address/1300-e-madison-st/) | 930 ft SE | Alteration or repair | Construct site work to existing commercial building (Bank of America) per plan. | $17,700 | [7093347-CN](https://nearbypermits.com/seattle/permit/7093347-CN/) | | May 11, 2026 | [1016 E Pike St](https://nearbypermits.com/seattle/address/1016-e-pike-st/) | 650 ft SW | Alteration or repair | Construct tenant improvements in commercial building on 3rd floor per plan. | $170,138 | [7118458-CN](https://nearbypermits.com/seattle/permit/7118458-CN/) | ### Farther (1,000 ft to ¼ mi), 5 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 3, 2026 | [1321 E Madison St](https://nearbypermits.com/seattle/address/1321-e-madison-st/) | 0.21 mi SE | Alteration or repair | Establish use as an eating and drinking establishment per the land use code. Construct initial tenant improvement for same occupy per plans. | $225,000 | [7143484-CN](https://nearbypermits.com/seattle/permit/7143484-CN/) | | Aug 28, 2026 | [1410 14th Ave](https://nearbypermits.com/seattle/address/1410-14th-ave/) | 0.23 mi SE | Alteration or repair | Construct tenant improvement to existing exercise space subject to field inspection STFI. | $80,000 | [7160385-CN](https://nearbypermits.com/seattle/permit/7160385-CN/) | | Jul 13, 2026 | [1501 E Madison St](https://nearbypermits.com/seattle/address/1501-e-madison-st/) | 0.24 mi SE | Alteration or repair | Construct interior alterations for lactation room to the existing level 5 offices at Duolingo subject to field inspection STFI. | $18,000 | [7152416-CN](https://nearbypermits.com/seattle/permit/7152416-CN/) | | May 29, 2026 | [1325 E Madison St](https://nearbypermits.com/seattle/address/1325-e-madison-st/) | 0.21 mi SE | Roofing | Reroof existing building and reduce parapet height | $20,000 | [7145475-RR](https://nearbypermits.com/seattle/permit/7145475-RR/) | | May 27, 2026 | [1521 15th Ave](https://nearbypermits.com/seattle/address/1521-15th-ave/) | 0.21 mi E | Other | Install Tpo Roof | $90,000 | [7144969-RR](https://nearbypermits.com/seattle/permit/7144969-RR/) | ## Zoning requests nearby Hearings are public: you can comment or attend. Dates can move; check the city's page before you go. | Status | Hearing | Address | Distance | Request | Case | City's words | Filed | |---|---|---|---|---|---|---|---| | | | 1312 E Olive St | 610 ft NE | Land Use Application to subdivide one development site into nine unit lots | [3043740-LU](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=3043740-LU) | "Completed" | 2026-01-08 | ## More on this street Other addresses on 12th Ave with permits, nearest house number first: - [1610 12th Ave](https://nearbypermits.com/seattle/address/1610-12th-ave/): newest permit Sep 3, 2025 - [1640 12th Ave](https://nearbypermits.com/seattle/address/1640-12th-ave/): newest permit Feb 9, 2026 - [1429 12th Ave](https://nearbypermits.com/seattle/address/1429-12th-ave/): newest permit Mar 11, 2025 - [1815 12th Ave](https://nearbypermits.com/seattle/address/1815-12th-ave/): newest permit Jun 2, 2025 - [901 12th Ave](https://nearbypermits.com/seattle/address/901-12th-ave/): newest permit Aug 28, 2025 - [810 12th Ave](https://nearbypermits.com/seattle/address/810-12th-ave/): newest permit Mar 5, 2025 - [450 12th Ave](https://nearbypermits.com/seattle/address/450-12th-ave/): newest permit Jun 25, 2026 - [157 12th Ave](https://nearbypermits.com/seattle/address/157-12th-ave/): newest permit Apr 3, 2025 - [121 12th Ave](https://nearbypermits.com/seattle/address/121-12th-ave/): newest permit Nov 17, 2025 - [104 12th Ave](https://nearbypermits.com/seattle/address/104-12th-ave/): newest permit Mar 9, 2026 --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-09 14:08 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Zoning requests come from the Seattle land use permits (https://cos-data.seattle.gov/d/ht3q-kdvx), City of Seattle. We read it Oct 9, 13:18 UTC. Map, all 7 permits at this address and 8 nearby: https://nearbypermits.com/seattle/address/1621-12th-ave/