Boulder County Property Viewer
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Contact Us



Assessor's Office
Assessor's
303-441-3530

Boulder County GIS Coordinator
Mark Mullane
303-441-3958

Assessor GIS
Brooke Cholvin
303-441-3523

Land Use GIS
David Haines
720-564-2632

Parks and Open Space GIS
Kristi VanDenBosch
303-678-6274

Road Maintenance GIS
John Mosher
303-678-6088

Transportation GIS
David Watson
303-441-3850
What are you looking for?
Owner
Street
Subdivision

To search, type in a search term and click the search button. You can search for:

  • Address
  • Owner Name
  • Account Number
  • Parcel Number
  • Street Name
  • Subdivision
  • Section-Township-Range

To navigate the map, either use the navigation tool in the upper left, or hold the shift button while dragging a box on the map. A parcel may be selected by pointing and clicking.

See the help file for more detailed instructions.

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Click to Select
No picture available
Account Number:
Owner:
Mailing Address:
City:
Zip:
Sec-Town-Range:
Subdivision:
Parcel Number:
Property Address:
City:
Zip:
Jurisdiction:
Legal Description:
Est. Parcel Area:
Square Feet:
Acres:
Account Number:
Parcel Number:
Tax Area:
No. of Improvements:
Site Address:
Neighborhood:

Deeds
Deed#RecordedSale DateSale Price

Total Account Value
ActualAssessed
Total:
Structure:
Land:
X-Features:
MillLevy:

Improvements
Section:
Class:
Built:
Design:
Rooms
Total:
Bedrooms:
Full Bath:
3/4 Bath:
Half Bath:
Levels


Subject Comparable Comparable Comparable
Address
Account No
Design
Sale Date
Sale Price
Living Area
Year Built
Basement Finished
Basement Total Basement Total
Garage Total
Floodplain Information
Address:
Parcel Number:
Flood Zone:
Floodway:
FIRM Map Num:

Determinations

Permits

Address:
Parcel Number:
Zoning:
Wind Load:
Snow Load:
Land Use Department Permits and Dockets
Address:
Parcel Number:
Precinct:
US Congressional District:
State Senate:
StateHouse:
County Commissioner:
For information on the districts this property is in please call:
Boulder County Assessor's Office
(303) 441-3530
Boulder County Treasurer's Office
(303) 441-3520
(303)413-7740
Address:
Parcel Number:
Survey Number:
Survey Date:
Surveyor:
Firm:
STRQ:
Description:
No survey plat available
Google Street View
Google Street View is a technology feature in Google Maps and Google Earth that provides 360° horizontal and 290° vertical panoramic views from a row of positions along the street (one every approximately 10 or 20 meters) for many streets in the world, from a heightf about 2.5 meters. It was launched on May 25, 2007, and has gradually expanded to include more cities, more streets, and more rural areas.
Bing Bird's Eye View
Microsoft Bing Maps offers direct overhead satellite photos of the entire planet but also offers a feature named Bird's Eye View in some locations. The Bird's Eye photos are angled at 40 degrees rather than being straight down. Satellite imaging programs and photos have been described as offering the viewer the opportunity to "fly over" and observe the world from this specific angle.
Google Earth
Google Earth is a virtual globe, map, and geographic information program that was originally called EarthViewer 3D. It was created by Keyhole, Inc., a company acquired by Google in 2004. It maps the Earth by the superimposition of images obtained from satellite imagery, aerial photography and a GIS 3D globe.
City of Boulder
The City of Boulder maintains its own property search application. If your property is located in the city's limits, this link will take you to their information.

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  1. Buffering allows you to select all properties within a specified distance from a parcel or group of parcels that you select. You can then create a report or download a .csv.
  2. Multiselect allows you to select all properties within a polygon that you draw on the map. You can then create a report or download a .csv.
  3. Lat-Long allows you to locate a specific location from a latitude-longitude pair you provide.
  4. Measure allows you to measure length of a line or the area of a polygon on the map
  5. Upload allows you to upload a list of parcel numbers or addresses from a file and display them on the map.
First, enter distance in feet:

Next, select the properties to buffer by drawing a polygon on the map. The buffer will draw and any property the buffer touches will be returned.

Latitude:
Example: 40° 1‘ 9
Longitude:
Example: 105° 16‘ 9
Latitude:
Example: 40.0186
Longitude:
Example: 105.2783
Latitude:
Example: 40° 1.1
Longitude:
Example: 105° 16.7
Decimal/Minutes/Seconds
Decimal Degrees
Degrees and Decimal Minutes
Measure:
Distance
Area
Units:

To measure a distance, click on the map and draw a line. Click once to change the direction, double-click to end the measurement.

To measure an area, click on the map and draw a polygon.

To select multiple parcels, click on the map and draw a polygon by dragging the mouse. Release the mouse to end the polygon. Any parcel that is touched by the polygon will be selected.


Please select either a text file or a Comma Separated Values file (.txt or .csv extension). Excel exported CSV files are supported. Click the help button for more information about formatting your file.

Show Lat-long in decimal degrees