Boulder County Property Viewer

Search for a Boulder County CO property viewer. A property viewer provides information on property maps, boundary lines, zoning boundaries, parcel divisions, parcel viewer, property appraisals, property assessments, property taxes, unpaid property taxes, tax liens, foreclosures, unclaimed parcels, property owner information, building permits, property research, deeds, titles, historical property taxes, property tax rates, and historical maps.


Assessor Offices in Boulder County CO calculate the value of all taxable property in their municipality by conducting property appraisals. They may also be responsible for determining the property taxes for each parcel. Assessor Offices maintain information on all properties, including property maps, boundary lines, zoning boundaries, and parcel divisions. This information is often available in a property viewer on the Assessor Office website. Boulder County property viewers may also provide information on appraisal values, zoning restrictions, and Boulder County property tax assessments. They can be used to locate unclaimed parcels, public property, and look up property owner information or parcel numbers in Boulder County.

Boulder County Assessor's Office Boulder CO PO Box 471 80306 303-441-3530


Building Departments in Boulder County CO create and enforce codes and regulations to ensure the construction of safe buildings. As part of this responsibility, Building Departments may keep Boulder County property viewers, which display information about all the properties in the department's area. These property viewers may include information on parcel numbers, property tax assessments, building permits, and occupancy permits. They also show property zones, including the rules and regulations for each zone and zoning boundaries, making them useful resources for property owners or prospective buyers. Boulder County Building Department property viewers may be available online.

Boulder Building Department, Planning and Zoning Boulder CO 1739 Broadway 80302 303-441-1880

Longmont Building Department Longmont CO 385 Kimbark Street 80501 303-651-8332

Longmont Planning and Zoning Department Longmont CO 385 Kimbark Street 80501 303-651-8330

Louisville Zoning Louisville CO 749 Main Street 80027 303-335-4592


Treasurer and Tax Collector Offices in Boulder County CO collect property taxes for a local government and distribute these funds. They maintain several property records that may be available as part of Boulder County property viewers. A property viewer, also called a Boulder County property map, includes property tax assessments, real estate appraisal reports, boundary lines, and zoning boundaries. These viewers may also provide information on the current owners, parcel numbers, and unclaimed parcels. Boulder County property owners or potential buyers can use property viewers to locate information about paid and unpaid property taxes, tax liens, and foreclosures. Property viewers are typically available on the Treasurer and Tax Collector Office website.

Boulder County (Co) Treasurer's Office Boulder CO 1325 Pearl Street 80302 303-441-3520


Archives in Boulder County CO preserve records that have historical significance for a local area, which can include property records. Some Archives may provide property information in the form of a property viewer, which can be used to look up historic Boulder County property boundaries, ownership information, and property divisions over time, as well as historical city and town maps. These Boulder County public property records may also list historical property tax rates or property value assessments and any changes to property maps over time, which make them valuable for conducting genealogical research. Archives may provide online access to their property viewers.

Boulder County Clerk Records Archive Boulder CO 1750 33rd Street 80301 303-441-3516

Boulder County Court Records Archive Boulder CO 1777 6th Street 80302 303-441-4860


Recorders of Deeds in Boulder County CO maintain real estate ownership documents as part of their job to ensure the accuracy of property, land, and property tax records. They have records on every property in their municipality, and they may provide a property viewer to look up this information. Boulder County property viewers provide information on parcel boundaries, property owners, property divisions, and zoning boundaries. They can also show Boulder County parcel numbers, unclaimed parcels, and property tax information, including property tax assessments, unpaid property taxes, and tax liens or foreclosures. Recorders of Deeds may provide online access to a property viewer on their website.

Boulder County Recorder of Deeds Boulder CO 1750 33rd Street 80301 303-413-7770


Historical Societies in Boulder County CO maintain documents and objects that have historical value, and this can include property records. Historical Societies may keep historic Boulder County property tax records, property sale documents like deeds and titles, or property maps from different eras. They may also provide property information in the form of a property viewer, which can show historic property boundaries, changes to municipal lines and zones, and ownership information. Boulder County property viewers can also show property appraisal values and property tax rates over time, and they are an useful tool for conducting research. Property viewers may be available online through the Historical Society website.

Erie Historical Society Lafayette CO 11611 Jasper Road 80026 303-828-4561

Louisville Historical Society Louisville CO 1001 Main Street 80027 303-665-9048

Nederland Area Colorado Historical Society Nederland CO 200 North Bridge Street 80466 303-258-0567

Nederland Area Historical Society Nederland CO 200 Ridge Road 80466 303-258-0567

St Vrain Historical Society Longmont CO 470 Main Street 80501 303-776-1870