All permits

1300 CONNECTICUT AVE NW

WASHINGTON, DC 20036 · DC — Ward 2

Permit activity

Aug 2026 → Sep 2026
  1. Building permit issuedAug 4
  2. Building permit issuedAug 5
  3. Building permit issuedAug 6
  4. Building permit issuedAug 13
  5. Building permit issuedSep 2
  6. Building permit issuedSep 3
  7. Building permit issuedSep 4
  8. Building permit issuedSep 8
  9. Building permit issuedSep 10
  10. Building permit issuedSep 15
DC-P2611872
PERMIT ISSUED

Building permitplumbing and gas

Owner: TRT 1300 CONNECTICUT AVE OWNER LLC

Issued Sep 15, 2026
DC-AH2601004
PERMIT ISSUED

Building permitmiscellaneous

NEW INTERIOR CONSTRUCTION OF THE 6TH FLOOR. THE WORK CONSISTS OF NON STRUCTURAL DEMOLITION, AND NEW GENERAL PLUMBING, ELECTRICAL, AND MECHANICAL WORK. NO STRUCTRUAL WORK IS REQUIRED.

Applicant: LILIANA HENRIQUEZ · Owner: TRT 1300 CONNECTICUT AVE OWNER LLC

Issued Sep 10, 2026
DC-E2612678
PERMIT ISSUED

Building permitelectrical

Owner: TRT 1300 CONNECTICUT AVE OWNER LLC

Issued Sep 8, 2026
DC-M2604959
PERMIT ISSUED

Building permitmechanical

Owner: TRT 1300 CONNECTICUT AVE OWNER LLC

Issued Sep 4, 2026
DC-P2611503
PERMIT ISSUED

Building permitplumbing and gas

Owner: TRT 1300 CONNECTICUT AVE OWNER LLC

Issued Sep 3, 2026
DC-B2606427
PERMIT ISSUED

Building permitalteration and repair

Interior Alterations and Repair to suit tenant ECMC on the 6th floor.

Applicant: JASON BENTLEY · Owner: TRT 1300 CONNECTICUT AVE OWNER LLC

Issued Sep 2, 2026
DC-P2610809
PERMIT ISSUED

Building permitplumbing and gas

Owner: TRT 1300 CONNECTICUT AVE OWNER LLC

Issued Aug 13, 2026
DC-E2611640
PERMIT ISSUED

Building permitelectrical

Owner: TRT 1300 CONNECTICUT AVE OWNER LLC

Issued Aug 6, 2026
DC-AH2600930
PERMIT ISSUED

Building permitmiscellaneous

INTERIOR RENOVATION ON THE 10TH FLOOR ADDITION OF THREE OFFICES TO SPEC SUITE #1075. NEW WORK TO INCLUDE NEW PARTITION, MECHANICAL, ELECTRICAL, LIGHTING, AND FINISHES. NO NEW PLUMBING.

Applicant: LILIANA HENRIQUEZ · Owner: TRT 1300 CONNECTICUT AVE OWNER LLC

Issued Aug 5, 2026
DC-B2606782
PERMIT ISSUED

Building permitalteration and repair

HISTORIC Interior Alterations and Repair on the 10th floor to suite 1075

Applicant: JASON BENTLEY · Owner: TRT 1300 CONNECTICUT AVE OWNER LLC

Issued Aug 4, 2026

Property record

SSL 0138 0804
Lot
18,447 sq ft
Assessed
$46,661,730
Land / improvements
$43,661,730 / $3,000,000
Last sale
$63,600,000 · Mar 11, 2009

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 Sep 20, 2026 (feed read Sep 23, 2026)
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