Monroe County GIS Data (Florida)

Search for Monroe County, FL GIS data. A GIS data search can provide information on GIS maps, property lines, county lines, city lines, public property, elevations, flood zones, school boundaries, earthquake zones, property appraisal values, erosion, water pollutants, topography, soil composition, sewers, public utilities, building hazards, population information, demographic information, place names, public property, parks, campgrounds, trails, trail maps, historic maps, historic GIS maps, town maps, county maps, city maps, and neighborhood boundaries.


An Assessor Office is responsible for appraising the taxable property in an area in order to calculate property taxes in Monroe County, Florida. As part of this job, Monroe County Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) data. These Monroe County GIS maps typically include property divisions, plots, buildings, property appraisal values, and property taxes. They may also include public property, parks, roads, place names, bodies of water, and other local geographical information, as well as flood zones, county zone lines, and school boundaries. These maps can be useful for a number of reasons, including buying and selling property. Assessors may provide online access to their Monroe County GIS data on their websites.

Monroe County Appraiser's Office Key West FL 500 Whitehead Street 33040 305-292-3420


A Building Department creates and enforces building codes and zoning regulations in order to ensure the construction of safe buildings in Monroe County, Florida. As part of that job, Building Departments maintain GIS data that can include Monroe County GIS maps on the topography, elevation, soil composition, and flood zones for the local area. This information can be important for adhering to building codes and meeting zoning rules. These GIS maps may also show Monroe County parcels, lots, subdivisions, and tracts of land, as well as sewers, public utilities, and other building hazards. GIS data may be available on the Building Department website.

Key Colony Beach Building Department Key Colony Beach FL 600 West Ocean Drive 33051 305-289-0247

Key West Building Department Key West FL 3140 Flagler Avenue 33040 305-809-3956

Monroe County Building Department Key West FL 5503 College Road 33040 305-295-3990

Monroe County Building Department Marathon FL 2798 Overseas Highway 33050 305-743-5405

Monroe County Building Department Key Largo FL 102050 Overseas Highway 33037 305-852-7100

Monroe County Planning Department Key Largo FL 102050 Overseas Highway 33037 305-453-8800

Monroe County Planning Department Marathon FL 2798 Overseas Highway 33050 305-289-2501


A Town or City Hall provides municipal services for their town or city, including keeping vital records and maintaining documents on their jurisdiction such as maps with GIS data in Monroe County, Florida. These GIS maps typically include property boundaries, real estate appraisal values, Monroe County property tax assessments, public property, and unclaimed parcels. The maps may also show place names, Monroe County zoning boundaries, bodies of water, and flood zones, as well as population and demographic information. Some Town and City Halls also maintain historical maps of their area. These maps are often available on the Town or City Hall website.

Key Colony Beach City Hall Key Colony Beach FL 600 West Ocean Drive 33051 305-289-1212

Layton City Hall Layton FL 68260 Overseas Highway 33001 305-664-4667


A Clerk Office maintains public records for a county or local government, including GIS data in the form of maps. These GIS maps provide detailed information such as property boundaries, roads, public property, parks, and in some cases, population and demographic information. GIS data can also show Monroe County property value assessments, property taxes, flood zones, zoning boundaries, and earthquake zones, as well as place names, bodies of water, and other geographic information. Clerks may also have historic GIS maps from the USGS or other organizations. Monroe County GIS data is often accessible through the Clerk Office website.

Key West City Clerk Key West FL 3126 Flagler Avenue 33040 305-809-3831

Monroe County Clerk Key West FL PO Box 1980 33041 305-295-3130

Monroe County Clerk Marathon FL 3117 Overseas Highway 33050 305-289-6028

Monroe County Clerk - High Point Road Office Tavernier FL 50 High Point Road 33070 305-852-7145

Monroe County Clerk - Marathon Office Marathon FL 3117 Overseas Highway 33050 305-289-6027

Monroe County Clerk - Plantation Key Office Tavernier FL 88820 Overseas Highway 33070 305-852-7145

Monroe County Clerk of The Court - Key West Office Key West FL 500 Whitehead Street 33040 305-295-3130


A Recorder of Deeds keeps real estate documents to ensure the accuracy of property and land records in Monroe County, Florida. In addition to filing deeds that provide information on property sales and transfers, Recorders of Deeds also have detailed county and local maps, including Monroe County GIS data. These maps can include property lines, building information, unclaimed parcels, property value assessments, and property tax information. They may also show Monroe County place names, flood zones, zoning boundaries, neighborhood lines, bodies of water, and other geographic information. The Recorder of Deeds may provide access to GIS data on its website.

Monroe County Recorder of Deeds Key West FL PO Box 1980 33041 305-294-4641