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Department of Buildings
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Records Management Information

NEW: On Friday, August 16, 2026, DOB launched a major update to the eRecords Management System with the following enhancements: (1) simpler, more intuitive search; (2) improved login experience; (3) better navigation; and (4) seamless operation in any modern browser, on any device.


What Is a Public Record?

Generally, public records include all of the following materials created or received by a state or municipality pursuant to the law or in transacting public business:

  • Documents, papers, letters
  • Books
  • Maps
  • Photographs
  • Sound or video recordings
  • Microfilm and magnetic tape
  • Electronic media
  •  Other information recording media

The public records designation is regardless of a record’s physical form or characteristic or whether its public access is open or restricted under the law.

Types of Records

You can access the following types of records within the District dating back to 1877:

  • Building Permits
  • Electrical Permits
  • Plumbing Permits
  • Mechanical Permits (AC)
  • Building Plans
  • Certificates of Occupancy

DOB Hold Records for Years 1958 -1995

Requests for records dating between 1958-1995 can be requested from DOB directly. Please note the following:

  • These records are housed offsite.
  • It normally takes 30 days or less to retrieve the requested record.

For building plans for years 1995-1998, DOB may not have them.

DOB Fees for Records

  • Request for Certificate of Occupancy
    • Regular Copy: $7.00
    • Certified Copy: $20.00

Depending on the size of other record(s) fees may vary.

All remittance is payable to: District of Columbia, Government Treasurer

Getting Requested Records

  • In-person retrieval: Most records can be emailed, but when they cannot they must be picked up. Our pickup address is:

DOB Walk-In Center
1100 4th Street SW, Suite E270
 Washington, DC 20024

Hours are Monday – Wednesday, and Friday: 8:30 am – 4:00 pm, Thursday: 9:30 am – 4:30 pm.

  • Pick-up deadline: Records requests must resubmitted if not accessed or picked up within two weeks.

Archived Records

The National Archives and Records Administration (NARA) is the nation's record keeper. Of all documents and materials created through business conducted by the U.S. government, only 1%-3% are so important for legal or historical reasons that they are kept by the federal government forever. Those valuable records are preserved and are available to the public, whether they want to explore clues about their family’s history, need to prove a veteran’s military service, or are researching a historical topic of interest. Learn more here.

Records Dating Years 1949-1962

Records between 1949-1962 can be requested from the National Archives. While DOB can still help you with these record requests, your request will be forwarded to the National Archives for processing and completion.

If you do not have the associated permit number, you must first call National Archives to get that number at (301) 837-2000. However, if you have the permit number, please complete the online form.

Records Dating Years 1877-1949

Microfilm of DC Building Permits

The National Archives AI Reference Branch holds microfilm of DC building permits issued between 1877-1949. DC building permits and any associated drawings dated after September 7, 1949, were transferred from the District government to the National Archives.

  • Permits for 1877 to June 15, 1915: Were filmed by the National Archives on 35mm microfilm, rolls I-854.
  • Permits for July 1, 1915, to September 7, 1949: Were filmed by the District government on 16mm microfilm, rolls DC133-DC814. There are no rolls for DC1-DC132.

Requests for DC building permits dating from 1877-1949 only should be directed to:

National Archives at Washington, DC – Textual Reference
7th and Pennsylvania Avenue NW
Washington, DC 20408
Email: [email protected]

Architectural Drawings for DC Building Permits

  • Architectural drawings related to specific DC building permits issued between February 17, 1877, and June 30, 1915, are held by the National Archives Cartographic Branch.
  • Drawings associated with permits issued between July 1, 1915, and September 7, 1949, were destroyed by DC government; they were not microfilmed and thus do not exist in any form. The “Plan File” mention by some permits no longer exists.

Requests for DC building permit drawings dating from 1877-1949 only should be directed to:

National Archives at College Park, MD – Cartographic Branch
8601 Adelphi Road
College Park, MD 20740
Email: [email protected]

Resources