City Directories (1822-1973)
The DC History Center holds Boyd’s City Directories for 1822, 1827, 1834, 1843, 1846, 1850, 1853, 1855, 1858, 1860-1943, 1948, 1954, 1956, 1960, 1962, 1964, 1965, 1967, 1969, 1970, and 1973. Directories list residents alphabetically, and include occupation, place of employment, home address, race (up to 1870), and names of spouses (1928 onwards).
From 1914-1973, directories include a separate street address index. Patrons may search for their homes by address to discover its historic occupant. Volumes also contained a business directory, organized by business category.
Data was collected via door-to-door canvas in December of the previous year. If your home was built and occupied within a calendar year, the residents may not appear in the directory at that address until the following year.
Property Tax Assessment Directories
The DC History Center holds select 20th century tax assessment directories, primarily 1917-1940 and 1981-1999 available by appointment. An inventory can be provided in advance.
Directories Available at the People's Archive at the DC Public Library
These directories are available from 1874 – 2009 on microfilm. Information provided here will include property owner, assessed value of lot and “improvement” (the value of the house), and square footage. Property’s square and lot number will be needed to search.
Digitized City Directories - ONLINE RESOURCE
Online database HeritageQuest (bit.ly/2krNU73; available with DCPL card) has some city directories. However, this database is setup for searching for individual people rather than browsing the entire digitized directory.
Select directories between 1860-1909 have been digitized and are available online; an index is available at: https://onlinebooks.library.upenn.edu/webbin/serial?id=boyddc.
History Quest - ONLINE RESOURCE
HistoryQuest (bit.ly/2lZG5pC) is the online component of the building permits database for extant buildings only. This GIS map provides historical data on approximately 127,000 buildings in Washington, DC. The map offers several operational layers of information for the user including historic data on individual buildings, links to documentation on properties listed in the National Register of Historic Places, information on historic residential subdivisions, and the identification and boundaries of the L’Enfant Plan, and the city’s Squares, and Wards. The featured layer in the map—the Historical Data on DC Buildings—provides information from a variety of sources on original dates of construction, architects, owners and builders of the city’s historic buildings.
Building Permits Access Database
If the property you wish to research was constructed between 1877 and 1949, it should have a recorded building permit (initial permit to build). Architect, builder, year the permit was filed, amount paid, ownership, etc. can all be gleaned from the DC Historical Building Permits Database. You’ll need to provide the address to a librarian on duty to receive a printout of this data. This database includes buildings that have been razed.
Repair, Renovation, Raze, Modification, etc. Permits
Available via microfilm at Washingtoniana Division in the People's Archive of the DC Public Library (dclibrary.org/wash) and National Archives (Series - District of Columbia Building Permits, 1877–1949, identifier: M1116.
Building Permits after 1949
Available through DC Department of Consumer and Regulatory Affairs (DCRA)
DCRA holds the index and database necessary to request the material from the DC Archives for building permits from 1949 – 1995. To access these, contact DCRA with street address and / or square and lot. DCRA will search the index, then contact DC Archives on the patron’s behalf. DC Archives staff will contact the patron with the results of the search (i.e. to indicate that the material was or was not located and how to schedule an appointment to review it if it was).
The DC History Center's photography collections include thousands of street scenes and architectural images. The online catalog includes several different types of catalog records. There are collections where each and every image is cataloged, and has a thumbnail image attached. There are collections where each image is cataloged, but there are NO thumbnail images attached (such as a search for “St. John’s Lutheran Church” indicates, where the DC History Center icon is visible in place of a thumbnail image). There are collections where more than 1,000 images are described with a single catalog record, and an attached PDF offers an an address-by-address listing. Sometimes individual addresses are listed in the catalog record; sometimes you need to see an image itself to see if your building of interest included.
Photographs are the only type of resource in the catalog where you can consistently use the advanced search fields for square and block number, so if a search for “918 G Street NW” yields nothing - don’t give up, try searching 900 and G and NW. In addition, searching using nearby landmarks can often reveal an image that includes your building of interest, even if it’s not called out in the catalog record.
The below collections are examples of those that focus on street scenes and architectural images; several are city-wide surveys and the others focus on specific neighborhoods.
History Quest - ONLINE RESOURCE
HistoryQuest (bit.ly/2lZG5pC) is the online component of the building permits database for extant buildings only. This GIS map provides historical data on approximately 127,000 buildings in Washington, DC. The map offers several operational layers of information for the user including historic data on individual buildings, links to documentation on properties listed in the National Register of Historic Places, information on historic residential subdivisions, and the identification and boundaries of the L’Enfant Plan, and the city’s Squares, and Wards. The featured layer in the map—the Historical Data on DC Buildings—provides information from a variety of sources on original dates of construction, architects, owners and builders of the city’s historic buildings.
Building Permits Access Database
If the property you wish to research was constructed between 1877 and 1949, it should have a recorded building permit (initial permit to build). Architect, builder, year the permit was filed, amount paid, ownership, etc. can all be gleaned from the DC Historical Building Permits Database. You’ll need to provide the address to a librarian on duty to receive a printout of this data. This database includes buildings that have been razed.
Repair, Renovation, Raze, Modification, etc. Permits
Available via microfilm at Washingtoniana Division in the People's Archive of the DC Public Library (dclibrary.org/wash) and National Archives (Series - District of Columbia Building Permits, 1877–1949, identifier: M1116.
Building Permits after 1949
Available through DC Department of Consumer and Regulatory Affairs (DCRA)
DCRA holds the index and database necessary to request the material from the DC Archives for building permits from 1949 – 1995. To access these, contact DCRA with street address and / or square and lot. DCRA will search the index, then contact DC Archives on the patron’s behalf. DC Archives staff will contact the patron with the results of the search (i.e. to indicate that the material was or was not located and how to schedule an appointment to review it if it was).
Many manuscript collections include information on specific architects, including but not limited to the following:
The Printed Materials Collection includes directories and books dedicated to local architects, including but not limited to the following:
Learn more about the life and work of 100 prominent 19th- and 20th-century architects via the DC Architects Directory - ONLINE RESOURCE