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City
National Register Historic Places Districts
City of New Orleans —
A National Register historic district is a historic district that is listed in the National Register of Historic Places. The National Register is our country’s... -
State
National Register Historic Places
State of Maryland —
The National Register of Historic Places recognizes districts, buildings, structures, objects, and sites for their significance in American history, archeology,... -
City
Individual Landmark and Historic District Building Database
City of New York —
Provides information on buildings and structures within designated historic districts and individual landmark sites. -
City
Historic Districts
City of New York —
Provides information regarding all historic districts that have calendared, heard, or designated by the Landmarks Preservation Commission, or for which an LP number... -
State
Mount Rainier: County Designated Historical Sites & National Register of Historic Places Sites
State of Maryland —
Mount Rainier is a designated National Register Historic District. This dataset shows historical sites within Mount Rainier designated by Prince George's County, as... -
Zoning Lookup Layer
District of Columbia —
The zoning layer lookup aids the online zoning map to show zoning information by address and consolidates other important information such as Ward, ANC, SMD, Historic... -
City
Designated and Calendared Buildings and Sites
City of New York —
Provides information on all items designated or under consideration for designation (i.e. calendared) by the New York City Landmarks Preservation Commission (LPC).... -
City
Local District
City of Baton Rouge —
Polygon geometry with attributes displaying local historic districts in East Baton Rouge Parish, Louisiana. -
State
Public Historic Districts
State of Connecticut —
The boundaries of the district polygons are both modified and unmodified pre-existing polygons provided by NPS and SHPO, as well as new, previously unmapped... -
City
National District
City of Baton Rouge —
Polygon geometry with attributes displaying national historic districts in East Baton Rouge Parish, Louisiana. -
Historic Landmark Elements
District of Columbia —
This dataset contains Historic Landmark Elements (by structure) officially designated by the District of Columbia. This is a consolidated collection of structures with... -
City
Neighborhood Conservation Districts
City of New Orleans —
Sec. 26-3. - Neighborhood Conservation District (NCD). (a) The NCD shall encompass the area generally bounded, on the east bank of the Mississippi River, by the... -
City
Detroit Historic Local Designations HDC PDD
City of Ferndale, Michigan —
Locally designated historic places maintained by The Detroit Historic District Commission which is a city agency that was formed by Detroit Ordinance 161-H in 1976.... -
Historic Districts
District of Columbia —
This dataset contains Historic Districts officially designated by the District of Columbia. Additional data sets are also available providing information on (1)... -
City
CRMW Historic Landscape District
City of Seattle —
Cedar River Watershed Cultural Landscape District boundary. Recognized by the Washington State Department of Archaeology and Historic Preservation (DAHP) this is the... -
State
Muncipalities
State of Connecticut —
These points are directly sourced from the National Historic Landmarks, National Register, State Register, Local Historic Districts, Local Historic Places, Historic... -
Potential Landmarks
District of Columbia —
This dataset contains Historic Landmarks (by structure) officially designated by the District of Columbia. This is a consolidated collection of structures with... -
City
Historic District Tax Credit Incentives
City of Baton Rouge —
Polygon geometry with attributes displaying National Historic Districts with tax credit incentives in East Baton Rouge Parish, Louisiana.