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Online Permits


Permitting in SeaTac

The City of SeaTac issues the following permits. Click on the hyperlink for a brief description of the permit. Hyperlinks to detailed information and permit applications are included in the permit description. You can also check the status of an existing permit if you know either the permit case number, parcel address or county assessor parcel number. Go to the permit lookup web page here or via the tab above.

On line permitting is available through MyBuildingPermit.com for the issuance of over the counter type permits, that do not require plan review for electrical, low voltage, mechanical, plumbing and re-roof permits.

Building Permits

Building Permits are issued for any structure larger than 120 Square Feet   Top of Page or Additional Information

Conditional Use Permits

Conditional Use Permits (CUP) are issued for uses that may be permitted in a zone (but are not specifically identified in the code) if deemed to be compatible with uses allowed in the zone.    Top of Page or Additional Information

Drainage Permits

Drainage Permits are issued for onsite drainage facilities within commercial developments.   Top of Page or Additional Information

Electrical Permits

Electrical Permits are issued for any work involving the transmission of high, meduim or low electrical current within an existing or new building.    Top of Page or Additional Information

Environmental Checklist (SEPA)

The State Environmental Policy Act (SEPA) requires review of certain projects for environmental impacts.  Projects that are larger than set  thresholds and projects affecting environmentally sensitive areas (such as wetlands, streams or steep slopes) must complete an environmental checklist as part of the development review process.    Top of Page or Additional Information

Fire Suppression Permits

Fire Suppression Permits are issued for the installation of fire sprinkler or commercial hood suppression systems.    Top of Page or Additional Information

Fuel Storage Tank Permits

Fuel storage tanks permits are issued for the installation or removal of above ground or below ground fuel tanks.    Top of Page or Additional Information

Grading Permits

Grading Permits are required for grading or filling activities exceeding 50 cubic yards of material.   Top of Page or Additional Information

Home Occupations

Businesses proposed to be operated within a home must meet certain criteria to ensure the business is appropriate for a neighborhood (see SMC 15.17.020).     Top of Page or Additional Information

Lot Line Adjustments

Lot Line Adjustments (LLA) provide for the minor adjustment of boundary lines.  The adjustments accommodate the transfer of land between two adjacent property owners provided that it does not result in the creation of any new lots, a substandard lot or a substandard yard or setback requirement.   Top of Page or Additional Information

Mechanical Permits

Mechanical Permits are issued for the installation of mechanical systems and their components.    Top of Page or Additional Information

Planned Unit Developments

Planned Unit Developments (PUDs) allow for greater density of development than normally permitted by code provided the project returns a public benefit.   Top of Page

Plumbing Permits

Plumbing Permits are issued for the installation of plumbing systems and fixtures.    Top of Page or Additional Information

Rezones

Rezones provide a change of the zoning for a parcel to allow a new or different land use that conforms with the City's Comprehensive Plan.   Top of Page or Additional Information

Right-of-Way Permits

Right-of-Way Permits are required for any work done within the public right-of- way (street) or within public easements.   Top of Page or Additional Information

Shoreline Development

A Shoreline Substantial Development Permit or a shoreline exemption is required for development within 200 feet of the ordinary high water mark of Angle Lake.     Top of Page or Additional Information

 Short Plats  

Short plats divide one parcel into 4 or fewer lots.  The purpose is to divide land according to minimum standards including appropriate road and utility improvements.   Top of Page or Additional Information

Sign Permits

Sign Permits are issued for the installation of wall or pole mounted signage.   Top of Page or Additional Information

Subdivisions

Subdivisions divide one parcel into 5 or more lotsThe purpose is to divide land according to minimum standards including appropriate road and utility improvements.   Top of Page or Additional Information

Temporary Use Permits

Temporary Use Permits regulate certain temporary uses of property such as seasonal produce stands or holiday tree sales lots.   Top of Page or Additional Information

Variances

Variances are requests for exceptions to the development standards of the Zoning Code.  Exceptions could be needed because of special circumstances (such as size, shape or physical features of the lot) or when strict application of the Zoning Code deprives such property of the privileges enjoyed by other similar properties.    Top of Page or Additional Information

Services / Permit Information/ Permit Lookup/Top of Page

City of SeaTac phone 206.973.4800

Last Updated on ... March 14, 2003     © 2001 City of SeaTac. All rights reserved.