This Is a Private Reference, Not a Custodian. Louisville Residents Directory cannot pull records, certify copies, confirm who lives at an address, or change a roll. For an emergency call 911. If records are being used to threaten or harass you, contact local law enforcement.
Choose the Right Records Route
For most Louisville questions, the office that created the record is the fastest contact:
- Street or parcel research: use the Louisville by-street page for the Assessor, GIS, recorder, and permit routes.
- Older volumes and past households: use the Louisville city-directory collections page for Carnegie, the museum, newspapers, and FamilySearch.
- One person: use the Louisville resident lookup page for voter, court, vital, business, and license custodians.
- Postal geography: use the Louisville ZIP directory page before treating a mailing city as a municipal boundary.
- Records not online: make a narrow request under the Colorado Open Records Act, C.R.S. ยงยง24-72-200.1-205, to the custodian named in the relevant record route.
Boulder County Clerk & Recorder, Recording Division
1750 33rd Street, Suite 201, Boulder, CO 80301
303-413-7770
recording@bouldercounty.gov
Monday-Thursday, 7:30 a.m.-5:00 p.m.; closed Friday.
For Louisville city records, the City Clerk's Office is at City Hall, 749 Main Street, Louisville, CO 80027, with a published phone of 303-335-4574. Building-record, planning/zoning, municipal-court, and general public-record requests use separate city routes. The planning contact listed in the research is 303-335-4592.
Requests work best when they identify an address or parcel, record type, date range, and an existing document or field. A records office can explain its form, fee, eligibility rule, or retention limit; it does not have to create a new resident list or conduct an open-ended investigation.