Detected changes
Newest first. Each row links to the official source and to the archived capture in which the change was first seen, and to the previous capture for comparison.
| Detected | What changed | Previous | New | Source & capture |
|---|---|---|---|---|
| No published changes yet. Tracking began September 9, 2026; 138 captures across 41 sources so far. A change is published only when both the previous and new value clear the confidence threshold or a reviewer confirms it. | ||||
Lower-confidence signals not shown as facts: 22 fee. Export: changes.csv · changes.json.
Current values on record
| Field | Value | Source | Last verified |
|---|---|---|---|
| Page title | Accessory Dwelling Units Code Updates - What & Why - Construction and Inspections | seattle.gov | Adopted codes · source | 2026-09-26 · archived copy |
| Page title | Neighborhood Residential Code - Construction and Inspections | seattle.gov | Adopted codes · source | 2026-09-26 · archived copy |
| Page title | Plumbing Code - Construction and Inspections | seattle.gov | Adopted codes · source | 2026-09-26 · archived copy |
| Page title | Building Code - Construction and Inspections | seattle.gov | Adopted codes · source | 2026-09-23 · archived copy |
| Page title | Residential Code - Construction and Inspections | seattle.gov | Adopted codes · source | 2026-10-07 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/DPD/Publications/CAM/cam101.pdf | Adopted codes · source | 2026-10-07 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/DPD/Publications/CAM/cam104.pdf | Adopted codes · source | 2026-10-07 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/DPD/Publications/CAM/cam116a.pdf | Adopted codes · source | 2026-10-07 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/DPD/Publications/CAM/cam116b.pdf | Adopted codes · source | 2026-10-07 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/DPD/Publications/CAM/cam303A.pdf | Adopted codes · source | 2026-10-07 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/DPD/Publications/CAM/cam316.pdf | Adopted codes · source | 2026-10-07 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/DPD/Publications/CAM/cam415.pdf | Adopted codes · source | 2026-09-26 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/construction-and-inspections/codes/changes-… | Adopted codes · source | 2026-09-26 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/construction-and-inspections/codes/codes-we… | Adopted codes · source | 2026-09-26 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/construction-and-inspections/codes/codes-we… | Adopted codes · source | 2026-09-26 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/documents/Departments/SDCI/Codes/2020Seattl… | Adopted codes · source | 2026-10-07 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/documents/Departments/SDCI/Codes/Neighborho… | Adopted codes · source | 2026-10-07 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/documents/Departments/SDCI/Codes/SeattleRes… | Adopted codes · source | 2026-10-07 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/documents/Departments/SDCI/Codes/SeattleRes… | Adopted codes · source | 2026-09-26 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/documents/Departments/SDCI/Permits/Electric… | Adopted codes · source | 2026-10-07 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/dpd/codes/dr/DR%205-2025%20Final.pdf | Adopted codes · source | 2026-10-07 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/construction-and-inspections/codes/codes-we… | Adopted codes · source | 2026-09-23 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/construction-and-inspections/codes/codes-we… | Adopted codes · source | 2026-10-07 · archived copy |
| Page title | Permits - Construction and Inspections | seattle.gov | Building department · source | 2026-09-30 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/construction-and-inspections/permits | Building department · source | 2026-09-30 · archived copy |
| Page title | Fees - Construction and Inspections | seattle.gov | Fee schedule · source | 2026-09-26 · archived copy |
| Page title | Fees - Construction and Inspections | seattle.gov | Fee schedule · source | 2026-09-23 · archived copy |
| Page URL (after redirects) | https://cdn.kingcounty.gov/-/media/king-county/depts/dph/documents/… | Fee schedule · source | 2026-10-07 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/construction-and-inspections/codes/codes-we… | Fee schedule · source | 2026-09-26 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/documents/Departments/SDCI/Codes/2026FeeSum… | Fee schedule · source | 2026-10-07 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/documents/Departments/SDCI/Codes/FeeSubtitl… | Fee schedule · source | 2026-10-07 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/documents/departments/sdci/codes/feesubtitl… | Fee schedule · source | 2026-10-07 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/construction-and-inspections/codes/codes-we… | Fee schedule · source | 2026-09-23 · archived copy |
| Page title | Permits, Licenses and Regulatory Compliance - Seattle Services Portal | seattle.gov | Permit portal · source | 2026-09-09 · archived copy |
| Page URL (after redirects) | https://services.seattle.gov/Portal/Customization/SEATTLE/welcome.aspx | Permit portal · source | 2026-09-09 · archived copy |
| Page title | Capacity charge - King County, Washington | Submittal requirements · source | 2026-10-03 · archived copy |
| Page title | Plumbing and gas piping - King County, Washington | Submittal requirements · source | 2026-10-03 · archived copy |
| Page title | Plumbing and gas piping applications and permits - King County, Washington | Submittal requirements · source | 2026-10-03 · archived copy |
| Page title | How To Apply for a Detached Accessory Dwelling Unit Using a Pre-Approved Standard Plan – Help Center - Seattle Services Portal | Submittal requirements · source | 2026-09-26 · archived copy |
| Page title | Accessory Dwelling Unit - Construction and Inspections | seattle.gov | Submittal requirements · source | 2026-09-26 · archived copy |
| Page title | Decks - Construction and Inspections | seattle.gov | Submittal requirements · source | 2026-09-26 · archived copy |
| Page title | Fences - Construction and Inspections | seattle.gov | Submittal requirements · source | 2026-09-26 · archived copy |
| Page title | House Additions & Remodels - Construction and Inspections | seattle.gov | Submittal requirements · source | 2026-09-26 · archived copy |
| Page title | Sheds - Construction and Inspections | seattle.gov | Submittal requirements · source | 2026-09-26 · archived copy |
| Page title | Construction Permit - Addition or Alteration - Construction and Inspections | seattle.gov | Submittal requirements · source | 2026-09-26 · archived copy |
| Page title | Construction Permit - Subject-to-Field-Inspection - Construction and Inspections | seattle.gov | Submittal requirements · source | 2026-09-26 · archived copy |
| Page title | Electrical Permit - Construction and Inspections | seattle.gov | Submittal requirements · source | 2026-09-26 · archived copy |
| Page title | Mechanical Permit - Construction and Inspections | seattle.gov | Submittal requirements · source | 2026-09-26 · archived copy |
| Page title | Re-Roof Permit - Construction and Inspections | seattle.gov | Submittal requirements · source | 2026-09-26 · archived copy |
| Page title | Construction Permit - Addition or Alteration - Construction and Inspections | seattle.gov | Submittal requirements · source | 2026-09-23 · archived copy |
| Page URL (after redirects) | https://kingcounty.gov/en/dept/dnrp/waste-services/wastewater-treat… | Submittal requirements · source | 2026-10-03 · archived copy |
| Page URL (after redirects) | https://kingcounty.gov/en/dept/dph/health-safety/environmental-heal… | Submittal requirements · source | 2026-10-03 · archived copy |
| Page URL (after redirects) | https://kingcounty.gov/en/dept/dph/health-safety/environmental-heal… | Submittal requirements · source | 2026-10-03 · archived copy |
| Page URL (after redirects) | https://seattlegov.zendesk.com/hc/en-us/articles/360055659813-How-T… | Submittal requirements · source | 2026-09-26 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/construction-and-inspections/permits/common… | Submittal requirements · source | 2026-09-26 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/construction-and-inspections/permits/common… | Submittal requirements · source | 2026-09-26 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/construction-and-inspections/permits/common… | Submittal requirements · source | 2026-09-26 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/construction-and-inspections/permits/common… | Submittal requirements · source | 2026-09-26 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/construction-and-inspections/permits/common… | Submittal requirements · source | 2026-09-26 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/construction-and-inspections/permits/permit… | Submittal requirements · source | 2026-09-26 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/construction-and-inspections/permits/permit… | Submittal requirements · source | 2026-09-26 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/construction-and-inspections/permits/permit… | Submittal requirements · source | 2026-09-26 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/construction-and-inspections/permits/permit… | Submittal requirements · source | 2026-09-26 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/construction-and-inspections/permits/permit… | Submittal requirements · source | 2026-09-26 · archived copy |
| Page URL (after redirects) | https://www.seattle.gov/construction-and-inspections/permits/permit… | Submittal requirements · source | 2026-09-23 · archived copy |
Export: facts.csv · facts.json. Permit costs and requirements by project type: Seattle permit guide.
Tracked sources
"Blocked" means the jurisdiction's site refused our fetch from that network on the last attempt; the source is retried from a second network before it is marked unreachable. Capture log: snapshots.csv.