# Building permits at 1501 E Madison St, Seattle, WA 14 permits on record here. The newest, Jul 13: Construct interior alterations for lactation room to the existing level 5 offices at Duolingo subject to. Within a quarter mile, the city has issued 12 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jul 13, 2026 | 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/) | | Aug 13, 2020 | Fence, wall or deck | Construct minor tenant improvements to office space on level 6 of existing commercial structure subject to field inspection (STFI) | $20,000 | [6795880-CN](https://nearbypermits.com/seattle/permit/6795880-CN/) | | Aug 11, 2020 | Alteration or repair | Non-structural restroom upgrades including new finishes and toilets | $1,000 | [6795036-CN](https://nearbypermits.com/seattle/permit/6795036-CN/) | | Jul 30, 2020 | Fence, wall or deck | Construct alterations to install ATM machine in building envelope at ground level of existing commercial structure per plan. | $18,000 | [6778381-CN](https://nearbypermits.com/seattle/permit/6778381-CN/) | | May 7, 2020 | Alteration or repair | Construct non structural alterations to existing commercial building per STFI | $211,589 | [6781763-CN](https://nearbypermits.com/seattle/permit/6781763-CN/) | | Jun 12, 2017 | Alteration or repair | Alterations to 6th floor office tenant space per plans. | $20,000 | [6588109-CN](https://nearbypermits.com/seattle/permit/6588109-CN/) | | Jun 27, 2016 | Alteration or repair | Construct interior alterations to existing office on level 1 and level 2 occupy per plan. | $120,000 | [6533424-CN](https://nearbypermits.com/seattle/permit/6533424-CN/) | | Jan 14, 2015 | Alteration or repair | Interior tenant improvements to level 3 of existing commercial building for office tenant per plan. | $240,000 | [6446960-CN](https://nearbypermits.com/seattle/permit/6446960-CN/) | | Aug 13, 2013 | Alteration or repair | Construct interior alterations to form conference room work room and kitchen/copy room on second floor of existing office building per floor plan and subject to field inspection. | $100,000 | [6371554-CN](https://nearbypermits.com/seattle/permit/6371554-CN/) | | Feb 26, 2013 | Alteration or repair | Construct alterations to 5th floor offices in existing commercial building per plans | $140,000 | [6336002-CN](https://nearbypermits.com/seattle/permit/6336002-CN/) | | Jul 24, 2012 | Alteration or repair | Construct alterations to existing office building. Change portion of use from office to exhibit space and occupy per plan. | $100,000 | [6311960-CN](https://nearbypermits.com/seattle/permit/6311960-CN/) | | Jul 11, 2011 | New building | Construct a 6-story 49 000 SF building for business offices with roof and south side PV array (shoring and excavation under project 6282434) all per plans. | $7,562,558 | [6237843-CN](https://nearbypermits.com/seattle/permit/6237843-CN/) | | Jun 27, 2011 | New building | Shoring and excavation for the construction of a 6 story 49 000 SF building for business offices with roof and south side PV array per plans. (Review and processing for 2 A/P's under 6282434). | $372,500 | [6282434-CN](https://nearbypermits.com/seattle/permit/6282434-CN/) | | Dec 14, 2010 | Demolition | Demolish existing commercial bldg per site plan. | Not listed | [6264824-DM](https://nearbypermits.com/seattle/permit/6264824-DM/) | ## Within ¼ mi since May 1, 2026 12 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 | |---|---|---|---|---|---|---| | May 27, 2026 | [1521 15th Ave](https://nearbypermits.com/seattle/address/1521-15th-ave/) | 220 ft NW | Roofing | Install Tpo Roof | $90,000 | [7144969-RR](https://nearbypermits.com/seattle/permit/7144969-RR/) | ### This block (250 to 1,000 ft), 8 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 3, 2026 | [1321 E Madison St](https://nearbypermits.com/seattle/address/1321-e-madison-st/) | 610 ft SW | 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/) | 490 ft SW | 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/) | | Aug 12, 2026 | [1715 E Madison St](https://nearbypermits.com/seattle/address/1715-e-madison-st/) | 900 ft NE | Alteration or repair | Construct minor alterations to telecommunications facility on existing tower per plan | $25,000 | [7153529-CN](https://nearbypermits.com/seattle/permit/7153529-CN/) | | Jun 3, 2026 | [1300 E Madison St](https://nearbypermits.com/seattle/address/1300-e-madison-st/) | 700 ft W | 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/) | | Jun 2, 2026 | [1715 E Madison St](https://nearbypermits.com/seattle/address/1715-e-madison-st/) | 900 ft NE | Alteration or repair | Construct alterations to telecommunications facility (AT&T) on site of existing commercial building per plan. | $25,000 | [7129991-CN](https://nearbypermits.com/seattle/permit/7129991-CN/) | | Jun 1, 2026 | [1103 16th Ave](https://nearbypermits.com/seattle/address/1103-16th-ave/) | 940 ft S | Alteration or repair | Remove existing and construct new accessory building and sitework for existing institution (Spring Manor Community House) per plan. | $320,575 | [7107268-CN](https://nearbypermits.com/seattle/permit/7107268-CN/) | | May 29, 2026 | [1325 E Madison St](https://nearbypermits.com/seattle/address/1325-e-madison-st/) | 540 ft SW | Roofing | Reroof existing building and reduce parapet height | $20,000 | [7145475-RR](https://nearbypermits.com/seattle/permit/7145475-RR/) | | May 28, 2026 | [1103 16th Ave](https://nearbypermits.com/seattle/address/1103-16th-ave/) | 940 ft S | Demolition | Demolish existing accessory structure subject to field inspection (STFI). | $175,000 | [7107269-DM](https://nearbypermits.com/seattle/permit/7107269-DM/) | ### Farther (1,000 ft to ¼ mi), 3 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 10, 2026 | [1501 E Spring St](https://nearbypermits.com/seattle/address/1501-e-spring-st/) | 0.21 mi S | Alteration or repair | Construct fire damage repair to basement of Unit 5 of existing multifamily building. Repairs will be to repair and replace in kind subject to field inspection. | $12,000 | [7162048-CN](https://nearbypermits.com/seattle/permit/7162048-CN/) | | Jul 10, 2026 | [1116 A 18th Ave](https://nearbypermits.com/seattle/address/1116-a-18th-ave/) | 0.25 mi SE | Fence, wall or deck | Remove and replace 1 rooftop patio window in an existing multi-family residence. Like for like in size. No change to structural or clear open subject to field inspection STFI. | $4,013 | [7152424-CN](https://nearbypermits.com/seattle/permit/7152424-CN/) | | Jul 2, 2026 | [1111 13th Ave](https://nearbypermits.com/seattle/address/1111-13th-ave/) | 0.21 mi SW | Roofing | TPO recover of existing roof no tear off | $180,000 | [7151158-RR](https://nearbypermits.com/seattle/permit/7151158-RR/) | ## More on this street Other addresses on E Madison St with permits, nearest house number first: - [1325 E Madison St](https://nearbypermits.com/seattle/address/1325-e-madison-st/): newest permit May 29, 2026 - [1321 E Madison St](https://nearbypermits.com/seattle/address/1321-e-madison-st/): newest permit Sep 3, 2026 - [1305 E Madison St](https://nearbypermits.com/seattle/address/1305-e-madison-st/): newest permit May 16, 2025 - [1700 E Madison St](https://nearbypermits.com/seattle/address/1700-e-madison-st/): newest permit Jun 11, 2025 - [1300 E Madison St](https://nearbypermits.com/seattle/address/1300-e-madison-st/): newest permit Jun 3, 2026 - [1715 E Madison St](https://nearbypermits.com/seattle/address/1715-e-madison-st/): newest permit Aug 12, 2026 - [1818 E Madison St](https://nearbypermits.com/seattle/address/1818-e-madison-st/): newest permit Jul 13, 2026 - [1111 E Madison St](https://nearbypermits.com/seattle/address/1111-e-madison-st/): newest permit Oct 10, 2024 - [2020 E Madison St](https://nearbypermits.com/seattle/address/2020-e-madison-st/): newest permit Apr 21, 2025 - [2201 E Madison St](https://nearbypermits.com/seattle/address/2201-e-madison-st/): newest permit Jun 27, 2025 --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-06 23:02 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 14 permits at this address and 12 nearby: https://nearbypermits.com/seattle/address/1501-e-madison-st/