310 15th Ave E
Building permits, Seattle, WA
310 15th Ave E, Seattle has 11 building permits on record. The most recent, issued Jun 25, 2026, is for addition or alteration: Construct tenant improvements in existing institutional building (Kaiser) on 2nd floor at NE corner per plan.
All permits at this address
| Date | Type | Work | Cost |
|---|---|---|---|
| Addition or alteration | Construct tenant improvements in existing institutional building (Kaiser) on 2nd floor at NE corner per plan. | $233,000 | |
| Addition or alteration | Construct alterations at Level 1 (Audiology) of existing hospital building (Kaiser) per plan. Mechanical included. | $425,000 | |
| Addition or alteration | Tenant improvement consisting of alterations to existing hospital (Kaiser Permanente Hospital north building) at ground floor per plan. | $147,500 | |
| Addition or alteration | Tenant improvement to Kaiser Permanente subject to field inspection STFI. | $645,000 | |
| Addition or alteration | Tenant Improvement to existing office space subject to field inspection STFI. | $40,000 | |
| Addition or alteration | Construct alterations to 4th floor of Group Health for behavioral health suite per plans. | $150,000 | |
| Addition or alteration | Construct enclosure above existing utility transformer vault for existing hospital per plans. Project includes mechanical review. | $30,000 | |
| Addition or alteration | Ceiling upgrade painting of walls - first floor loading dock area. | $12,000 | |
| Addition or alteration | Alterations to renovate restroom on 2nd floor on sw corner of existing hospital (CNB Bldg) per stfi | $52,393 | |
| Addition or alteration | Alterations to revovate restroom at the sw corner of 2nd floor of existing hospital per subject to field inspection | $52,393 | |
| Addition or alteration | Comm TI: reversing door swing & misc interior upgrades including cleaning & replacing ceiling tiles in 1st floor of GH Central North Building per plan-IAP. | $5,000 |
Checked 2026-10-01 08:36 UTC against City of Seattle open data. Markdown · JSON