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.
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.
To see what the trend factors are for different market areas in Boulder County, refer to:
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.
|Complete listing of sales for residential properties|
These lists include single family homes, duplexes, triplexes, condominiums and manufactured housing.
|2011 Apartment Buildings||XLSX|
Commercial Condominiums and Properties
|Commercial Sales by Use||XLSX|
|Commercial Condominium Sales||XLSX|
|Commercial Land Sales||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||XLSX|