Inferred Project · confidence 50
Construction activity at 309 N 73RD ST
309 N 73RD ST, SEATTLE, WA · Phinney RidgeSummary
1
Permits
$4,500
Est. value
May 16, 2026
First activity
May 16, 2026
Latest activity
La Macchia seismic retrofit Construct engineered voluntary seismic upgrade to basement of SFR, STFI
Review timeline
May 15, 2026 → Jun 3, 2026
Review span
0
Applicant correction days
0
Review cycles
Plan-review metrics aggregated across this project's permits, from Seattle DCI. "City control days" is total plan-review days minus the days applicants held permits for corrections.
Permit records (1)
| Permit | Type | Value | Status | Date |
|---|---|---|---|---|
| 7143508-CN | residential | $4,500 | completed | May 16, 2026 |
Participants
- SOUND SEISMIC LLC contractor
About this project
This project was inferred by grouping related permits at the same address. Confidence score 50/100 reflects how strongly the permits appear to belong to a single effort.