Forms Available to Download

Department of Building & Planning Master Application - complete and return to the Building/Planning Department

State Environmental Policy Act (SEPA) Checklist (Word Document)


City of Castle Rock Small Public Works Transition Announcement

Effective January 1, 2010, the City of Castle Rock is transitioning our Small Public Works Roster to the new MRSC Rosters shared online database. This includes both contractors and consultants listed on the Small Works and Engineering & Architecture rosters.

To continue being eligible to work on small public works projects or consultant projects with the City of Castle Rock, please register your company for free with Municipal Research Service Center (MRSC) Rosters at and select the City of Castle Rock in your account.

Any City of Castle Rock applications previously submitted cannot be used. You must re-apply.

For more information about registering, contact MRSC Rosters at 206-625-1300 or Questions for the City of Castle Rock, you may call (360) 274–7478.