# Building permits at 2101 1st Ave, Seattle, WA

Four permits on record here. The newest, Mar 6: Change of use from general retail sales and services to office per land use code. Within a quarter mile, the city has issued 14 more permits since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Mar 6, 2026 | Alteration or repair | Change of use from general retail sales and services to office per land use code. Construct tenant improvements for office at basement and 1st floor of existing commercial building occupy per plan. | $616,902 | [7109388-CN](https://nearbypermits.com/seattle/permit/7109388-CN/) |
| Jun 9, 2025 | Roofing | Removal of existing roofing layer and installation of Duro-Last Single-Ply PVC membrane. No insulation upgrades required. | $524,515 | [7090112-RR](https://nearbypermits.com/seattle/permit/7090112-RR/) |
| May 11, 2014 | Alteration or repair | Construct new rear exterior exit door and stair off the Guiry/Schillestad Bldg. per plan | $22,000 | [6395779-CN](https://nearbypermits.com/seattle/permit/6395779-CN/) |
| Feb 17, 2012 | Alteration or repair | Tenant Improvement to change use from retail to office for "Makers Shared Offices" in basement and occupy per plan. | $158,825 | [6307506-CN](https://nearbypermits.com/seattle/permit/6307506-CN/) |

## Within ¼ mi since May 1, 2026

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

### This block (250 to 1,000 ft), 11 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 1, 2026 | [2015 Western Ave](https://nearbypermits.com/seattle/address/2015-western-ave/) | 370 ft S | Alteration or repair | Construct blanket permit tenant improvements to Herrera on the fourth floor of existing commercial building per plan. | $150,000 | [7162803-BK](https://nearbypermits.com/seattle/permit/7162803-BK/) |
| Oct 1, 2026 | [2000 1st Ave](https://nearbypermits.com/seattle/address/2000-1st-ave/) | 440 ft E | Alteration or repair | Tenant improvements for salon at suite 101 of south corner of ground floor in existing mixed-use building occupy per plan. | $33,000 | [7132903-CN](https://nearbypermits.com/seattle/permit/7132903-CN/) |
| Sep 18, 2026 | [1916 Pike Pl](https://nearbypermits.com/seattle/address/1916-pike-pl/) | 750 ft SE | Alteration or repair | Construct alterations to existing retail space for new tenant (Bounty of the Salish Sea) and occupy per plan. | $74,999 | [7157907-CN](https://nearbypermits.com/seattle/permit/7157907-CN/) |
| Sep 2, 2026 | [2020 2nd Ave](https://nearbypermits.com/seattle/address/2020-2nd-ave/) | 540 ft NE | Alteration or repair | Construct tenant improvement for restaurant (Biscuit Bitch) to existing mixed use building at ground level per plan. | $15,000 | [7151641-CN](https://nearbypermits.com/seattle/permit/7151641-CN/) |
| Sep 1, 2026 | [2021 1st Ave](https://nearbypermits.com/seattle/address/2021-1st-ave/) | 310 ft SE | Fence, wall or deck | Construct interior alterations to unit G2 of multifamily structure subject to field inspection STFI. | $120,000 | [7160436-CN](https://nearbypermits.com/seattle/permit/7160436-CN/) |
| Aug 18, 2026 | [2125 1st Ave](https://nearbypermits.com/seattle/address/2125-1st-ave/) | 270 ft NW | Alteration or repair | Non-structural interior alterations to existing unit 3201 of an existing multifamily building Subject to Field Inspection (STFI). | $350,000 | [7133838-CN](https://nearbypermits.com/seattle/permit/7133838-CN/) |
| Jul 31, 2026 | [2125 Western Ave](https://nearbypermits.com/seattle/address/2125-western-ave/) | 390 ft W | Roofing | PVC Roof Overlay | $97,203 | [7156110-RR](https://nearbypermits.com/seattle/permit/7156110-RR/) |
| Jul 28, 2026 | [2100 Alaskan Way](https://nearbypermits.com/seattle/address/2100-alaskan-way/) | 670 ft SW | Alteration or repair | Construct interior non-structural alterations to fitness room bathroom for commercial hotel building [SEATTLE MARRIOTT WATERFRONT] per plan. | $23,622 | [7149483-CN](https://nearbypermits.com/seattle/permit/7149483-CN/) |
| Jul 24, 2026 | [1913 2nd Ave](https://nearbypermits.com/seattle/address/1913-2nd-ave/) | 890 ft E | Fence, wall or deck | Construct alterations to install security gate/fence at entrance to existing restaurant (We rise Wine) at ground level of Viktoria Apartments per plan. | $5,500 | [7137118-CN](https://nearbypermits.com/seattle/permit/7137118-CN/) |
| Jul 21, 2026 | [2020 2nd Ave](https://nearbypermits.com/seattle/address/2020-2nd-ave/) | 540 ft NE | Alteration or repair | Construct interior non-structural demolition of interior finishes and cabinetry subject to field inspection (STFI) | $25,000 | [7154035-CN](https://nearbypermits.com/seattle/permit/7154035-CN/) |
| May 18, 2026 | [2125 1st Ave](https://nearbypermits.com/seattle/address/2125-1st-ave/) | 270 ft NW | Alteration or repair | Construct interior alterations to existing condominiums (Continental Place) at the ground and 5th floor levels per plan. | $415,605 | [6847670-CN](https://nearbypermits.com/seattle/permit/6847670-CN/) |

### Farther (1,000 ft to ¼ mi), 3 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Aug 17, 2026 | [2225 Alaskan Way](https://nearbypermits.com/seattle/address/2225-alaskan-way/) | 0.24 mi W | Grading | Port of Seattle - Grading for electrical and communication conduits at Pier 66 per plan. | $400,000 | [7139609-CN](https://nearbypermits.com/seattle/permit/7139609-CN/) |
| Jul 28, 2026 | [1601 2nd Ave](https://nearbypermits.com/seattle/address/1601-2nd-ave/) | 0.21 mi SE | Alteration or repair | Construct blanket permit tenant improvements for Ankrom Moisan on the seventh floor of existing commercial building per plan. | $500,000 | [7145081-BK](https://nearbypermits.com/seattle/permit/7145081-BK/) |
| Jul 17, 2026 | [2101 4th Ave](https://nearbypermits.com/seattle/address/2101-4th-ave/) | 0.20 mi NE | Alteration or repair | Construct tenant improvements for 10th floor office tenant [phenome health] in commercial office building [fourth & blanchard building] subject to field inspection [stfi].non-structural interior tenant improvement work includes:- demolition casework and new casework (6 sf)- new partitions (1) doors  | $65,000 | [7153324-CN](https://nearbypermits.com/seattle/permit/7153324-CN/) |

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Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr). Checked 2026-10-05 19:46 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, all 4 permits at this address and 14 nearby: https://nearbypermits.com/seattle/address/2101-1st-ave/