# Grading permit 6308868-GR at 1135 S Webster St, Seattle

Seattle Department of Construction and Inspections permit 6308868-GR: issued Sep 25, 2012 for grading work at 1135 S Webster St. Grading to remove contaminated soil from bed of Duwamish waterway per MUP 3012353 and per plans.

- Permit number: 6308868-GR
- Issued: Sep 25, 2012
- Type of work: Grading (city: Industrial)
- Status: Finished (city: Completed)
- Reported cost: $41,000,000
- ZIP code: 98108
- All permits at this address: https://nearbypermits.com/seattle/address/1135-s-webster-st/

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

Every permit at 1135 S Webster St: https://nearbypermits.com/seattle/address/1135-s-webster-st/