Boulder County offices will be closed Monday, Nov. 11 in observance of Veterans Day. Emergency and 24/7 public services will continue to operate.

2013 Time Trend Adjustments

Residential Time Trends July 1, 2007 through June 30, 2012

Market Area Factor Tables Map
2013 Apartments Time Trends PDF XLSX None
2013 Residential Condominiums Residential Time Trends PDF XLSX None
2013 Boulder and Gunbarrel Residential Time Trends
Market Areas: 101, 102, 103, 104, 105, 106, 107, 401
PDF XLSX Boulder Area
2013 Erie, Lafayette, Louisville and Superior Residential Time Trends
Market Areas: 401, 402, 403, 404, 405, 406
PDF XLSX Southeast County
2013 Longmont and Niwot Residential Time Trends
Market Areas: 501, 502, 503, 504, 505
PDF XLSX Longmont Area
2013 Mountains Residential Time Trends
Market Areas: 201, 202
PDF XLSX County Overview
2013 Unincorporated Plains Residential Time Trends
Market Areas: 301, 302, 303, 304
PDF XLSX County Overview

Contact Us

Assessor

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

Business Personal Property
Phone: 303-441-3316
Fax: 303-441-1783

Mailing Address
PO Box 471
Boulder, CO 80306-0471

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)