All permits

655 K ST NW A

WASHINGTON, DC 20001 · DC — Ward 6

Permit activity

Apr 2026 → Sep 2026
  1. Building permit issuedApr 8
  2. Building permit issuedJul 17
  3. Building permit issuedJul 17
  4. Building permit issuedJul 20
  5. Building permit issuedJul 21
  6. Building permit issuedJul 22
  7. Building permit issuedJul 27
  8. Building permit issuedJul 27
  9. Building permit issuedAug 18
  10. Building permit issuedSep 17
  11. Building permit issuedSep 17
DC-P2611980
PERMIT ISSUED

Building permitplumbing and gas

Owner: ASSOCIATION OF AMERICAN MEDICAL COLLEGES

Issued Sep 17, 2026
DC-AH2601026
PERMIT ISSUED

Building permitmiscellaneous

Demo and buildouts on several floors throughout building, including structural package

Applicant: HAYDEN BARON · Owner: ASSOCIATION OF AMERICAN MEDICAL COLLEGES

Issued Sep 17, 2026
DC-AH2600958
PERMIT ISSUED

Building permitmiscellaneous

Demo and buildouts on several floors throughout building, including structural package

Applicant: HAYDEN BARON · Owner: ASSOCIATION OF AMERICAN MEDICAL COLLEGES

Issued Aug 18, 2026
DC-E2611242
PERMIT ISSUED

Building permitelectrical

Owner: ASSOCIATION OF AMERICAN MEDICAL COLLEGES

Issued Jul 27, 2026
DC-P2610152
PERMIT ISSUED

Building permitplumbing and gas

Owner: ASSOCIATION OF AMERICAN MEDICAL COLLEGES

Issued Jul 27, 2026
DC-P2610003
PERMIT ISSUED

Building permitplumbing and gas

Owner: ASSOCIATION OF AMERICAN MEDICAL COLLEGES

Issued Jul 22, 2026
DC-AH2600885
PERMIT ISSUED

Building permitmiscellaneous

Demo and buildouts on several floors throughout building, including structural package

Applicant: HAYDEN BARON · Owner: ASSOCIATION OF AMERICAN MEDICAL COLLEGES

Issued Jul 21, 2026
DC-M2604033
PERMIT ISSUED

Building permitmechanical

Mechanical trade Permit

Applicant: MICHAEL DIDION · Owner: ASSOCIATION OF AMERICAN MEDICAL COLLEGES

Issued Jul 20, 2026
DC-B2603421
PERMIT ISSUED

Building permitalteration and repair

ALTERATION OF EXISTING LEVELS P1, P2, P3, 1ST, 2ND, 3RD, 4TH, 7TH, AND PENTHOUSE. SCOPE OF WORK INCLUDES NEW PARTITIONS AND FINISHES; NEW MECHANICAL, PLUMBING, ELECTRICAL, FIRE ALARM, LANDSCAPE, CATERING EQUIPMENT, AND WATERPROOFING WORK. AREA AFFECTED BY WORK 77103 SF DEMOLITION AND STRUCTURAL WORK ARE SUBMITTED UNDER A SEPARATE PERMIT (PERMIT NO. B2602140).

Applicant: CARTER H KOCH; DAN WILLIAMS · Owner: ASSOCIATION OF AMERICAN MEDICAL COLLEGES

Issued Jul 17, 2026
DC-E2610991
PERMIT ISSUED

Building permitelectrical

Owner: ASSOCIATION OF AMERICAN MEDICAL COLLEGES

Issued Jul 17, 2026
DC-B2602140
PERMIT ISSUED

Building permitalteration and repair

DEMOLITION OF SELECT EXISTING CONDITIONS, INCLUDING STRUCTURAL, MECHANICAL, ELECTRICAL, PLUMBING, LIFE SAFETY, AND FIRE ALARM SYSTEMS ON MULTIPLE FLOORS, IN PREPARATION FOR A NEW BUILD-OUT (UNDER A SEPARATE PERMIT PACKAGE). SCOPE OF WORK ALSO INCLUDES NEW STRUCTURAL INFRASTRUCTURE. AREA AFFECTED 73,227 SF

Applicant: CARTER H KOCH · Owner: ASSOCIATION OF AMERICAN MEDICAL COLLEGES,AAMC,SQUARE 451 CONDOMIN

Issued Apr 8, 2026

Property record

SSL 0451 2001
Lot
28,618 sq ft
Assessed
$93,521,600
Land / improvements
$62,058,990 / $31,462,610

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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