112 5th Ave N
Latest activity over three months agoTower proposed
9-story office building with retail.
- Stories9
- City documents on file491
- Latest activityMar 18, 2026
About this project
Land Use application to allow a 9-story office building with laboratory and retail. Parking for 89 vehicles proposed. Existing building to be demolished. Early Design Guidance conducted under 3040209-EG.
Permits
Land Use application to allow a 9-story office building with laboratory and retail. Parking for 89 vehicles proposed. Existing building to be demolished. Early Design Guidance conducted under 3040209-EG.
Design Review Early Design Guidance for a 9-story office building with retail. Parking for 102 vehicles proposed.
New Construction for R & D, approximately 190,000SF & 2 Levels of Below Grade Parking. Demolition of all 3 existing Commerical structures onsite (please set up demolition permit numbers for each: 130, 118 & 112 5th Ave N.).
Shoring and Excavation for future mixed-use building per plan.
Demolish existing office/restaurant building per plan. (related shoring under record 6926750-CN)
Phased Project: Construct high-rise office/laboratory/retail building [5TH & JOHN LIFE SCIENCE BLDG] occupy per plan. Mechanical included.
Documents
59 documents tracked here, newest first — of 491 on file with the city.
Mar 18, 2026Record Snapshot
Record Snapshot · 6927175-DM-008 · Renewal Request
Mar 18, 2026Permit
Permit · 6927175-DM · Demolition Permit
Mar 18, 2026Record Snapshot
Record Snapshot · 6927175-DM-008 · Renewal Request
Jun 1, 2025Billing Invoice
Billing Invoice · 3040199-LU · Master Use Permit
May 1, 2025Billing Invoice
Billing Invoice · 3040199-LU · Master Use Permit
Apr 1, 2025Billing Invoice
Billing Invoice · 3040199-LU · Master Use Permit
Mar 24, 2025Departments-Other
Departments-Other · 6947484-PH · Phased Project Permit
Mar 17, 2025Correction Letter
Correction Letter · 6926750-CN · Construction Permit
Mar 5, 2025Rat Abatement Declaration Form
Rat Abatement Declaration Form · 6927175-DM · Demolition Permit
Mar 5, 2025Record Snapshot
Record Snapshot · 7073560-SS · Side Sewer Permit
Mar 5, 2025Record Snapshot
Record Snapshot · 7073560-SS · Side Sewer Permit
Mar 5, 2025Correction Letter
Correction Letter · 6947484-PH · Phased Project Permit
Mar 4, 2025Correction Letter
Correction Letter · 6947484-PH · Phased Project Permit
Mar 4, 2025Construction Management Plan - SDOT Approval
Construction Management Plan - SDOT Approval · 6926750-CN · Construction Permit
Mar 4, 2025Construction Management Plan
Construction Management Plan · 6926750-CN · Construction Permit
Mar 4, 2025Correction Response
Correction Response · 6926750-CN · Construction Permit
Mar 4, 2025King County Authorization Letter for Dewatering
King County Authorization Letter for Dewatering · 7073560-SS · Side Sewer Permit
Mar 1, 2025Billing Invoice
Billing Invoice · 3040199-LU · Master Use Permit
Feb 27, 2025Correction Response
Correction Response · 6947484-PH · Phased Project Permit
Feb 27, 2025Correction Response
Correction Response · 6947484-PH · Phased Project Permit
Feb 27, 2025Correction Response
Correction Response · 6947484-PH · Phased Project Permit
Feb 26, 2025Correction Response
Correction Response · 6947484-PH · Phased Project Permit
Feb 26, 2025Correction Response
Correction Response · 6947484-PH · Phased Project Permit
Feb 26, 2025Correction Response
Correction Response · 6947484-PH · Phased Project Permit
Feb 26, 2025Construction Management Plan
Construction Management Plan · 6947484-PH · Phased Project Permit
Feb 26, 2025Construction Management Plan
Construction Management Plan · 6947484-PH · Phased Project Permit
Feb 26, 2025Construction Management Plan - SDOT Approval
Construction Management Plan - SDOT Approval · 6947484-PH · Phased Project Permit
Feb 26, 2025Correction Response
Correction Response · 6947484-PH · Phased Project Permit
Feb 26, 2025Correction Response
Correction Response · 6947484-PH · Phased Project Permit
Feb 26, 2025Correction Response
Correction Response · 6947484-PH · Phased Project Permit
Feb 24, 2025Site Invoice
Site Invoice · 6926750-CN · Construction Permit
Feb 24, 2025Site Invoice
Site Invoice · 6926750-CN · Construction Permit
Feb 20, 2025Correction Letter
Correction Letter · 6926750-CN · Construction Permit
Feb 13, 2025Departments-Other
Departments-Other · 6926750-CN · Construction Permit
Feb 4, 2025Correction Response
Correction Response · 6926750-CN · Construction Permit
Feb 4, 2025Correction Response
Correction Response · 6926750-CN · Construction Permit
Feb 1, 2025Billing Invoice
Billing Invoice · 3040199-LU · Master Use Permit
Jan 30, 2025Permit
Permit · 6927175-DM · Demolition Permit
Jan 30, 2025Approved Revised Plan Sheets
Approved Revised Plan Sheets · 6927175-DM-007 · Revision Request - Building
Jan 23, 2025Calculations - Other
Calculations - Other · 6927175-DM-007 · Revision Request - Building
Jan 13, 2025Correction Response
Correction Response · 6927175-DM-007 · Revision Request - Building
Jan 8, 2025Correction Letter
Correction Letter · 6927175-DM-007 · Revision Request - Building
Jan 1, 2025Billing Invoice
Billing Invoice · 3040199-LU · Master Use Permit
Dec 18, 2024Correction Response
Correction Response · 6927175-DM-007 · Revision Request - Building
Dec 9, 2024Correction Letter
Correction Letter · 6927175-DM-007 · Revision Request - Building
Dec 2, 2024Correction Letter
Correction Letter · 6947484-PH · Phased Project Permit
Dec 1, 2024Billing Invoice
Billing Invoice · 3040199-LU · Master Use Permit
Nov 27, 2024Correction Letter
Correction Letter · 6926750-CN · Construction Permit
Nov 22, 2024Correction Letter
Correction Letter · 6926750-CN · Construction Permit
Nov 22, 2024Correction Letter
Correction Letter · 6926750-CN · Construction Permit
Nov 22, 2024Record Snapshot
Record Snapshot · 7057677-SS · Side Sewer Permit
Nov 22, 2024Permit
Permit · 7057677-SS · Side Sewer Permit
Nov 22, 2024Record Snapshot
Record Snapshot · 7057677-SS · Side Sewer Permit
Nov 22, 2024Record Snapshot
Record Snapshot · 7057677-SS · Side Sewer Permit
Nov 22, 2024Side Sewer As-Built Template
Side Sewer As-Built Template · 7057677-SS · Side Sewer Permit
Nov 21, 2024Record Snapshot
Record Snapshot · 6927175-DM-007 · Revision Request - Building
Nov 20, 2024Revision Letter
Revision Letter · 6927175-DM-007 · Revision Request - Building
Nov 18, 2024Correction Letter
Correction Letter · 6926750-CN · Construction Permit
Nov 6, 2024Code Alternate Decision
Code Alternate Decision · 6947484-PH · Phased Project Permit