# Building permits at 2423 E Spring St, Seattle, WA

2423 E Spring St, Seattle has 3 building permits on record. The most recent, issued Mar 21, 2025, is for addition or alteration: Construct seismic retrofit to existing single family residence per Earthquake Home Retrofit plan set.

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Mar 21, 2025 | Addition or alteration | Construct seismic retrofit to existing single family residence per Earthquake Home Retrofit plan set. | $3,212 | [7071775-CN](https://nearbypermits.com/seattle/permit/7071775-CN/) |
| Jun 8, 2023 | Addition or alteration | Construct alterations to remove and replace basement stairs for single-family residence per plan. | $15,000 | [6957714-CN](https://nearbypermits.com/seattle/permit/6957714-CN/) |
| Nov 7, 2016 | Addition or alteration | Alterations to second floor (add bathroom) to existing single family residence subject to field inspection (STFI) | $26,000 | [6565785-CN](https://nearbypermits.com/seattle/permit/6565785-CN/) |

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Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr). Checked 2026-10-01 12:26 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/