Property lines in Louisville
See the shape and size of a parcel and where it meets the neighbors.
Louisville parcel map and property search
Louisville's public map viewer. Search a property to see parcel boundaries, aerial imagery and other local map layers.
3 more options
- Boulder County parcel map and property searchBoulder County's public map viewer for parcel boundaries and local map layers.
Boulder County What is this?
- Colorado statewide property mapColorado's statewide map of property lines (44 of 64 (includes Denver metro, Front Range, and many mountain counties; missing mostly eastern plains and San Lui…
Statewide What is this?
- Colorado GIS data downloadsDownload Colorado's statewide GIS data, such as roads, boundaries, imagery and elevation and property lines.
Statewide What is this?
Plats
- Boulder County plats and subdivision mapsSearch for a survey plat, view zoning, road and disaster maps, and download GIS data for the county.
Boulder County What is this?
- Boulder County Clerk and RecorderWhere deeds, mortgages, easements and other land documents are recorded. Start here to search recorded documents or order a copy.
Boulder County
- Boulder County Surveyor and survey recordsSurvey records and section corner information. Start here to find the corners a surveyor would use.
Boulder County
Surveys and section corners
- Colorado land survey monument recordsHow Colorado land survey monument records (corner records) are filed and where to find them; most are kept by the county clerk and recorder or county surveyor.
Statewide What is this?
- NGS survey mark and benchmark mapMap of National Geodetic Survey benchmarks and survey control marks. Zoom to a place, click a mark and open its datasheet with the mark's position, elevation a…
National What is this?
- Colorado licensed land surveyor lookupSearch the Colorado State Board of Licensure for Architects, Professional Engineers, and Professional Land Surveyors for a licensed land surveyor by name or li…
Statewide What is this?
Who to ask
- Boulder County GISMapping and GIS data.
- Phone
- 303-441-1386
- mmullane@bouldercounty.gov
- Address
- 2525 13th St. Boulder, CO 80304
- Website
- Visit website
- Boulder County Clerk and RecorderRecords deeds and other land documents.Molly Fitzpatrick, Clerk and Recorder
- Phone
- 303-413-7700
- Address
- 1750 33rd St. Boulder, CO 80301
- Website
- Visit website
Guide: A parcel map is not a survey
About property lines
Property lines on a map come from the county parcel layer, which is drawn from deeds and surveys but is not a survey itself. It is accurate enough to see the shape and rough size of a lot and which neighbors touch it. Only a licensed surveyor can mark a legal boundary on the ground.