What should you do when no retaining-wall permit can be found?
Do not conclude immediately that the wall was illegal—or that it was exempt. Search the address, parcel, related addresses, historical records, issued plans, inspections, and final status; identify the likely construction date and later alterations; document the current wall and site; then ask SDCI about the specific existing condition and proposed action.
A missing record, expired application, issued permit without final approval, and completed permit are different facts. Do not repair, cover, enlarge, or remove the wall until the permit, property-line, ECA, grading, drainage, and temporary-support path is understood. The Seattle permit guide explains the current wall threshold but cannot determine historic compliance.
Distinguish five record situations
The practical problem is evidence, not a label. A permit may exist under an older address, parent project, adjacent parcel, or paper archive. The work may have qualified for an exemption when built. A permit may have been issued but never received final approval. The wall may differ from approved plans. Or no approval may exist where one was required. Each condition leads to different questions.
Use SDCI’s property and permit research resources, not only a general web search. Save the record number, description, status, documents, inspections, revisions, related records, and date checked. An application number or plan set is not proof of issuance, and issuance is not proof of final approval.
| Finding | What it establishes | Next question |
|---|---|---|
| Completed permit | A record reached the City’s completed status | Does the existing wall match the approved scope and later revisions? |
| Issued permit | Work was authorized under issued documents | Are inspections open, and what remains for final approval? |
| Expired application | A proposed scope did not become or remain an active approval | Was any work performed, and what new application is required? |
| No digital result | The current search did not find a record | Are there historic archives, alternate addresses, parent permits, or an exemption basis? |
| Wall differs from plans | The observed condition and record do not align | Must work be revised, removed, replaced, or otherwise resolved with SDCI? |
Only SDCI can determine the permit and enforcement path for the specific property and proposal.
Document the wall before changing the evidence
From safe locations, record dimensions, materials, alignment, cracks, movement, drainage, retained grades, foundations, stairs, fences, utilities, property lines, neighboring conditions, and apparent alterations. Gather dated photographs, surveys, purchase records, disclosures, invoices, engineering reports, and prior correspondence. Do not excavate to discover footing depth or remove finishes if doing so could destabilize soil or erase useful evidence.
A condition assessment and a permit-history review answer different questions. A wall can be stable yet lack required approval, or have a completed record yet now be deteriorated. Assign structural, geotechnical, survey, drainage, and legal questions to the appropriate professionals instead of asking one contractor to certify the entire history.
Bring SDCI a concrete question and proposal
SDCI’s construction-without-a-permit page asks owners seeking help to bring the address, a sketch showing structures with dimensions and property-line distances, and a proposal. That proposal matters: leaving a wall untouched, repairing it, removing an unpermitted portion, replacing it, or building a larger wall are not the same request.
Ask which current permit and submittal path applies; what historic evidence is relevant; whether surveys, engineering, ECA, grading, drainage, or other reviews are needed; how open or expired records affect the process; and what must happen before work begins. SDCI warns that unpermitted work can lead to stop-work orders, fines, or other enforcement. Do not promise an ‘after-the-fact permit’ outcome before the City reviews the actual condition.
Permit examples show that resolution is project-specific
Issued permit 6760429-CN describes removal of a non-compliant block wall and construction of a new concrete site wall. Expired permit 6752781-CN described removal of an unpermitted portion. Four linked records led by expired permit 6738793-CN described replacement or repair of unpermitted walls. These records prove that several proposed resolution patterns appear in Seattle data; they do not establish which pattern SDCI will accept elsewhere.
Status is central to the evidence. The expired examples should not be described as approved or completed remediation. The issued example is not completed when checked. Public descriptions also omit much of the design, review history, ownership context, and construction outcome. Use them to formulate questions, not to predict approval.
Keep current repair separate from historic legalization
If the wall is moving or creating a hazard, tell SDCI and the retained professionals that the condition may require urgent stabilization. Emergency measures, permanent repair, and resolution of prior unpermitted work can have different scopes and approvals. Do not conceal conditions or continue ordinary construction after a stop-work direction.
For planned work, issue bids only after the target condition is defined: what remains, what is removed, the designed replacement or repair, temporary support, access, drainage, inspections, record closeout, and responsibility for discovered deviations. If work changes from approved plans, SDCI says changes must receive approval first through the applicable revision process.
A seven-step missing-permit workflow
Search broadly
Check the parcel, current and historic addresses, related projects, adjacent lots, paper records, documents, inspections, revisions, and final status.
Build a dated chronology
Separate verified record facts from owner statements, photographs, invoices, later alterations, and unknowns.
Document current conditions
Record wall geometry, materials, movement, drainage, structures, grades, boundaries, and hazards without destabilizing or concealing the work.
Define the proposed action
State whether the request is to leave, inspect, repair, remove, replace, or alter the wall; avoid asking SDCI to approve an undefined condition.
Confirm the City path
Bring the address, measured sketch, records, and proposal to SDCI and identify construction, grading, ECA, drainage, right-of-way, and inspection requirements.
Design and bid the accepted scope
Give every bidder the same removal, temporary-support, wall, drainage, access, inspection, revision, and closeout requirements.
Close the record
Complete required inspections, preserve approved changes and final documents, and verify the public status after City processing.
Frequently asked questions
Does no online result prove the wall was unpermitted?
No. Older records, alternate addresses, related permits, archives, and a valid exemption may require further research. It proves only that the search performed did not locate a matching digital record.
Can an expired permit legalize an existing wall?
Do not treat an expired application as approval or completed work. Ask SDCI what new or reopened process, documentation, removal, repair, or replacement is required for the current condition.
Should I repair the wall before contacting SDCI?
Not when the work may require approval or alter evidence. Document the condition and obtain project-specific direction first, except for genuinely urgent protective actions coordinated through the appropriate emergency and professional channels.
Turn missing records into a defined next step
Separate what the records prove, what the wall condition shows, and what SDCI requires before comparing repair or replacement proposals.
Official sources
- Construction Without a Permit ↗Seattle Department of Construction & Inspections · Checked Sep 13, 2026
- Retaining Walls & Rockeries ↗Seattle Department of Construction & Inspections · Checked Sep 13, 2026
- Research a Project, Permit, or Property ↗Seattle Department of Construction & Inspections · Checked Sep 13, 2026
- How Do You Get a Permit? ↗Seattle Department of Construction & Inspections · Checked Sep 13, 2026
- Building Permit Revisions ↗Seattle Department of Construction & Inspections · Checked Sep 13, 2026
- Seattle permit 6760429-CN ↗Seattle Department of Construction & Inspections · Checked Sep 13, 2026
- Seattle permit 6752781-CN ↗Seattle Department of Construction & Inspections · Checked Sep 13, 2026
- Seattle permit 6738793-CN ↗Seattle Department of Construction & Inspections · Checked Sep 13, 2026
This article is general research guidance, not engineering, legal or permitting advice. Site conditions and rules vary.