Assessor Forms

Abatements

One year abatement form
Two year abatement form

Address Change

Assessor/Treasurer’s Change of Address Form

Agents

Letter of Agency

Agricultural Land

Classification Questionnaire

Apartments

Apartment Questionnaire

Business Personal Property

Declarations

List Business Personal Property Assets Online

Downloadable Forms

Business Owners Form
Leasing Companies Form
Renewable Energy Form

Commercial Property

Income and Expense Questionnaire
Hotel-Motel Income Questionnaire</a
Hotel-Motel Extended Stay Questionnaire

Exemptions

Seniors

Short form
Long form (for properties held in trusts, LLCs or other legal entities)

Veterans

Disabled Veterans
Surviving Spouse of a Disabled Veteran

Questions about Your Property

Ask about Business Personal Property
Ask about Real Property

Search

Online Notice of Valuation Search
Property Search

Subdivision Land

Subdivision Land Questionnaire

Transfer Declarations

Transfer Declaration (TD1000)
Transfer Declaration (TD1000) for Manufactured Housing

Contact Us

Assessor

Phone: 303-441-3530
Fax: 303-441-4996

Locations

Boulder

1325 Pearl St., 2nd floor
Boulder, CO 80302
Map & Directions
Hours: 8 a.m.-4:30 p.m. M-F

Longmont

515 Coffman Street, Suite 114
Map & Directions
Hours: 8 a.m.-4:30 p.m.
Mondays ONLY

Lafayette

1376 Miners Dr., Unit 105
Map & Directions
Hours: 8 a.m.-4:30 p.m.
Tuesdays ONLY
(Office closed
December 24 & 31
for the Holidays)

Website

bouldercountyassessor.org