All permits

4200 CONNECTICUT AVE NW

WASHINGTON, DC 20008 · DC — Ward 3

Permit activity

Mar 2026 → Oct 2026
  1. Building permit issuedMar 18
  2. Building permit issuedMar 18
  3. Building permit issuedApr 9
  4. Building permit issuedMay 15
  5. Building permit issuedMay 26
  6. Building permit issuedMay 26
  7. Building permit issuedJun 17
  8. Building permit issuedJun 26
  9. Building permit issuedSep 29
  10. Building permit issuedSep 30
  11. Building permit issuedOct 1
  12. Building permit issuedOct 5
  13. Building permit issuedOct 7
  14. Building permit issuedOct 9
  15. Building permit issuedOct 29
DC-SG2500353-EXT-1
PERMIT ISSUED

Building permit — permit

Issued Oct 29, 2026
DC-SB2600218
PERMIT ISSUED

Building permit — miscellaneous

Perform a total of six (6) 6-inch hollow stem SPT Borings to a maximum depth of 50 feet below current site grades. All work will be performed to obtain geotechnical information under the supervision of a Professional Engineer licensed in the District of Columbia.

Applicant: JACOB SYBOR · Owner: UNITED STATES OF AMERICA

Issued Oct 9, 2026
DC-B2606109
PERMIT ISSUED

Building permit — alteration and repair

THE PROJECT SCOPE OF WORK IS A MODERNIZATION OF THE FIRST AND THIRD FLOORS OF BUILDING 39 AT THE UNIVERSITY OF THE DISTRICT OF COLUMBIA VAN NESS CAMPUS AS SHOWN ON THE DOCUMENTS HEREIN. THE PURPOSE IS TO ACCOMMODATE A NEW TENANT PROGRAMMING NEEDS. ALL WORK IS TO BE PERFORMED IN ACCORDANCE WITH UDC FACILITY STANDARDS AND DESIGN GUIDELINES.

Applicant: UNIVERSITY OF THE DISTRICT OF COLUMBIA · Owner: UNITED STATES OF AMERICA

Issued Oct 7, 2026
DC-E2700146
PERMIT ISSUED

Building permit — electrical

Owner: UNITED STATES OF AMERICA

Issued Oct 5, 2026
DC-E2700048
PERMIT ISSUED

Building permit — electrical

Owner: UNITED STATES OF AMERICA

Issued Oct 1, 2026
DC-D2400257-EXT-2
PERMIT ISSUED

Building permit — permit

Issued Sep 30, 2026
DC-B2410487-EXT-2
PERMIT ISSUED

Building permit — permit

Issued Sep 29, 2026
DC-M2603631
PERMIT ISSUED

Building permit — mechanical

Owner: UNITED STATES OF AMERICA

Issued Jun 26, 2026
DC-P2608816
PERMIT ISSUED

Building permit — plumbing and gas

Owner: UNITED STATES OF AMERICA

Issued Jun 17, 2026
DC-B2404566-EXT-2
PERMIT ISSUED

Building permit — permit

Issued May 26, 2026
DC-B2404568-EXT-2
PERMIT ISSUED

Building permit — permit

Issued May 26, 2026
DC-B2408234-EXT-1
PERMIT ISSUED

Building permit — permit

Issued May 15, 2026
DC-E2607440
PERMIT ISSUED

Building permit — electrical

Owner: UNITED STATES OF AMERICA

Issued Apr 9, 2026
DC-B2410487-EXT-1
PERMIT ISSUED

Building permit — permit

Issued Mar 18, 2026
DC-D2400257-EXT-1
PERMIT ISSUED

Building permit — permit

Issued Mar 18, 2026

Property record

SSL 1964 0812
Lot
574,733 sq ft
Assessed
$172,899,120
Land / improvements
$53,203,030 / $119,696,090

Published by the District as assessment data, separately from the permit record above, and current as of the District’s own assessment cycle rather than today. An assessment can lag construction by a cycle, so a property with a recently issued permit may still be assessed as it was before the work. Owner details are published by the jurisdiction but are deliberately not shown here.

What this page cannot show

These are the permits published by the jurisdictions listed above. A project usually depends on approvals from other agencies that publish nothing machine-readable — a forest conservation exemption, a well completion report, a sediment control or grading plan, a utility connection, a homeowners’ association sign-off. Their absence here is not evidence they were not required, and the gaps between the dates above are usually where they happened. Rows labelled “Issued” are ISSUED permits — Washington DC publishes an issue date and no project valuation at all. Records are grouped by normalised address text, so the same property may also appear upstream under a different spelling. Verify scope, dates, and contractor information with the issuing jurisdiction before bidding, quoting, or performing work.

DC building
current only to Nov 2, 2026 (feed read Nov 8, 2026)
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