2011/2012 Comparable Sales

Prior 2011/2012 Tax Years: Comparable Sales

Base Period Sales from July 1, 2008–June 30, 2010

The Assessor offers property listings from (July 1, 2008 – June 30, 2010). These listings may help you determine your property’s worth. Properties that are comparable to yours are often found in the market area.

Find Your Market Area

  • Market areas are groups of neighborhoods within the county that have similar trends in the market. For example, sales and resales within a market area will reflect similar influences, such as areas with higher foreclosure activity or areas where the market has remained stable. In Boulder County, we use market areas in establishing market trends for mass appraisal purposes.

Your market area number is listed on your Notice of Valuation on the lower left side of the page below your property address and account number.

Sample 2011 Notice of Valuation

Sales Dates in the Listing

The available sales listed occurred between July 1, 2008 and June 30, 2010. These sales are the basis for the tax years 2011/2012. In the sales listings, use the time-adjusted sales price when appealing your property.

Time Trending

To see what the trend factors are for different market areas in Boulder County, refer to:

Using Time Trending

Lists of Comparable Sales

Sales are provided for each property type. Each sale listed includes the date and time of sale, building type, and other information about that sale. For condos and single family residential sales, lists are provided by city and specific market area.

Residential Properties

Complete listing of sales for residential properties

These lists include single family homes, duplexes, triplexes, condominiums and manufactured housing.

Apartment Buildings

2011 Apartment Buildings PDF XLSX

Commercial Condominiums and Properties

Commercial Sales by Use PDF XLSX
Commercial Condominium Sales PDF XLSX
Commercial Land Sales PDF XLSX

Vacant Land Sales

Sales are sorted by market area.

Land size under “acres” is not necessarily the surveyed land size. In many cases the land size is only a GIS (Geographic Information systems) measurement.

Vacant Property Sales PDF XLSX

Contact Us

Assessor

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

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

Mailing Address
Main: 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