Montgomery County Survey Maps (Maryland)

The Montgomery County Assessor Office determines the value of taxable property in their jurisdiction in order to assess property taxes in Montgomery County, MD. As part of this responsibility, Assessors maintain detailed neighborhood maps that contain information about the land in their county or local area. These survey maps include all the Montgomery County property under the Assessor's authority, property lines, boundary locations, and lot dimensions. These survey maps also show public land, unclaimed parcels, roads, and bodies of water, as well as other geographical information. They typically also include Montgomery County property value assessments, and may provide information on the current property owners and the property tax history for each property. The Assessor Office may provide online access to Montgomery County survey maps.

Montgomery County Assessment Office Rockville MD 30 West Gude Drive 20850 240-314-4510


The Montgomery County Town or City Hall provides a range of municipal services and preserves important records for their town or city in Montgomery County, MD. These documents can include Montgomery County survey maps, which show place names, zoning boundaries, bodies of water, flood zones, population information, and other geographic information. They may also list property information such as Montgomery County property boundaries, unclaimed parcels, appraisal values, and property tax assessments, and survey maps may also show property owner information. Some Town and City Halls also provide historical maps of their area. These Montgomery County survey maps are often available to the public on the Town or City Hall website.

Barnesville Town Hall Barnesville MD 18001 Barnesville Road 20838 240-489-3036

Chevy Chase Town Hall Chevy Chase MD 4301 Willow Lane 20815 301-654-7144

Gaithersburg City Hall Gaithersburg MD 31 South Summit Avenue 20877 301-258-6300

Glen Echo Town Hall Glen Echo MD 6106 Harvard Avenue 20812 301-320-4041

Kensington Town Hall Kensington MD 3710 Mitchell Street 20895 301-949-2424

Laytonsville Town Hall Gaithersburg MD 21607 Laytonsville Road 20882 301-869-0042

Poolesville Town Hall Poolesville MD 19721 Beall St 20837 301-428-8927

Rockville City Hall Rockville MD 111 Maryland Avenue 20850 240-314-5000

Somerset Town Hall Chevy Chase MD 4510 Cumberland Avenue 20815 301-657-3211

Takoma Park City Hall Takoma Park MD 7500 Maple Avenue 20912 301-891-7100

Washington Grove Town Hall Washington Grove MD 300 Grove Avenue 20880 301-926-2256

The Montgomery County Building Department creates and enforces building codes in order to ensure the construction of safe buildings in Montgomery County, MD. As part of this process, Building Departments may keep survey maps of Montgomery County. These maps show flood zones, topography, flood drainage patterns, and soil composition, which can be important for assessing safety. These maps may also show Montgomery County building code zones and regulatory restrictions, such as zoning boundaries, as well as property-related information on buildings, property lines, public and private land, and lot dimensions. Montgomery County survey maps typically provide information on roads, bodies of water, place names, and geographic features. These Montgomery County survey maps may be available through the Building Department website.

Gaithersburg Planning Department Gaithersburg MD 31 South Summit Avenue 20877 301-258-6330

Maryland Planning Department North Potomac MD 14211 Quince Orchard Road 20878 301-208-0200

Montgomery County Permits Rockville MD 255 Rockville Pike, Ste 120 20850 240-777-6300

Rockville City Zoning Rockville MD 111 Maryland Avenue 20850 240-314-8220

Rockville Permits Rockville MD 111 Maryland Ave 20850 240-314-8240


The Montgomery County Clerk Office keeps public records for a county or local government, including vital documents, property records, and maps in Montgomery County, MD. The Montgomery County survey maps at the Clerk Office provide a range of information about the local area, such as public and private property, geographical features, and roads. They may also show zoning boundaries, flood zones, and unclaimed parcels. These maps are particularly useful for property-related information, such as property lines, parcel numbers, and lot dimensions, as well as property appraisals and Montgomery County property tax assessments. They may also include property ownership information, tax liens, and foreclosures. These Montgomery County survey maps are often available through the Clerk Office website.

Montgomery County Clerk Rockville MD 50 Maryland Avenue 20850 240-777-9464


The Montgomery County Recorder of Deeds maintains real estate ownership documents to ensure the accuracy of property, land, and property tax records in Montgomery County, MD. Recorders of Deeds also keep detailed maps that contain information about Montgomery County. These Montgomery County survey maps show all the properties in the area, as well as property lines, parcel numbers, and lot dimensions. They also include public access land, unclaimed parcels, geographical features, and flood zones. The Recorder of Deeds may also list property ownership information, property appraisals, and the property tax history for each property. These Montgomery County survey maps may be available on the Recorder of Deeds website.

Montgomery County Recorder of Deeds Rockville MD 50 Maryland Avenue 20850 240-777-9466