Property / Address

406 B 31st Ave E, Seattle, WA

Allow new attached accessory dwelling unit to existing single family use · Permit 7102520-CN

Madrona

406 B 31st Ave E, Seattle, WA is a property in Seattle's Madrona neighborhood with 1 construction permit on record with the Seattle Department of Construction and Inspections, 1 of which is currently active. The combined estimated project value across all permits is $25,000.

Permit activity at this address spans from December 2025 to December 2025, with the featured record filed under permit number 7102520-CN.

Use the data below to review individual permit records, track project timelines, see which contractors and participants have been involved, and explore nearby construction activity. Each permit links to its own detail page with review cycles, status changes, and project descriptions.

Summary

1
Permits
$25,000
Total value
1
Active / recent
0
Projects
First permit Dec 22, 2025 · Latest permit Dec 22, 2025

Permit records (1)

PermitTypeValueStatusDate
7102520-CN residential $25,000 new Dec 22, 2025

Inferred projects

No inferred projects yet.

Contractors & participants

No participants on record.

Nearby & related addresses