All permits

600 5TH ST NW

WASHINGTON, DC 20001 · DC — Ward 2

Permit activity

Jan 2026 → Aug 2026
  1. Building permit issuedJan 2
  2. Building permit issuedJan 13
  3. Building permit issuedFeb 4
  4. Building permit issuedFeb 4
  5. Building permit issuedMar 3
  6. Building permit issuedMar 23
  7. Building permit issuedMar 30
  8. Building permit issuedApr 13
  9. Building permit issuedApr 22
  10. Building permit issuedApr 27
  11. Building permit issuedApr 30
  12. Building permit issuedMay 5
  13. Building permit issuedMay 6
  14. Building permit issuedMay 18
  15. Building permit issuedMay 18
  16. Building permit issuedMay 20
  17. Building permit issuedMay 26
  18. Building permit issuedJun 11
  19. Building permit issuedJun 11
  20. Building permit issuedJun 12
  21. Building permit issuedJul 15
  22. Building permit issuedJul 21
  23. Building permit issuedAug 19
  24. Building permit issuedAug 20
  25. Building permit issuedAug 31
DC-MVQ2600115
PERMIT ISSUED

Building permitvariance

2017 DCBC 1010.1.9 The nature of the business conducted by the tenant requires a certain level of security. The existing nature of the building and the location of the stairwells make for a difficult arrangement to balance the security concerns with required egress. Please see attached narrative.

Applicant: CHRIS CAMPBELL · Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued Aug 31, 2026
DC-E2612142
COMPLETED

Building permitelectrical

Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued Aug 20, 2026
DC-AH2600955
PERMIT ISSUED

Building permitmiscellaneous

Interior fit out of Spec. Suites, Multi-Tenant Corridor, and the lobby in front of the Elevators on level 6. No work to be performed on elevator equipment or elevator cabs. 18,300 SF

Applicant: MARIEL SIMKO · Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued Aug 19, 2026
DC-AH2600891
PERMIT ISSUED

Building permitmiscellaneous

Interior fit out Spec. Suites, Multi-Tenant Corridor, and the lobby in front of the Elevators on Level 6. No work to be performed on elevator equipment or elevator cabs. 18,300 SF

Applicant: MARIEL SIMKO · Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued Jul 21, 2026
DC-E2610868
PERMIT ISSUED

Building permitelectrical

Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued Jul 15, 2026
DC-P2608673
PERMIT ISSUED

Building permitplumbing and gas

Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued Jun 12, 2026
DC-AH2600765
EXPIRED

Building permitmiscellaneous

Interior fit out of Spec. Suites, Multi-Tenant Corridor, and the lobby in front of the Elevators on level 6. No Work to be performed on elevator equipment or elevator cabs. 18,300 SF

Applicant: MARIEL SIMKO · Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued Jun 11, 2026
DC-AH2600764
EXPIRED

Building permitmiscellaneous

Interior fit out of Spec. Suites, Multi-Tenant Corridor, and the lobby in front of the Elevators on level 6. No Work to be performed on elevator equipment or elevator cabs. 18,300 SF

Applicant: MARIEL SIMKO · Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued Jun 11, 2026
DC-E2609129
PERMIT ISSUED

Building permitelectrical

Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued May 26, 2026
DC-P2607866
PERMIT ISSUED

Building permitplumbing and gas

Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued May 20, 2026
DC-AH2600685
EXPIRED

Building permitmiscellaneous

Interior fit out of Spec. Suites, Multi-Tenant Corridor, and the lobby in front of the Elevators on level 6. No Work to be performed on elevator equipment or elevator cabs. 18,300 SF

Applicant: MARIEL SIMKO · Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued May 18, 2026
DC-AH2600683
EXPIRED

Building permitmiscellaneous

Interior fit out of Spec. Suites, Multi-Tenant Corridor, and the lobby in front of the Elevators on level 6. No Work to be performed on elevator equipment or elevator cabs. 18,300 SF

Applicant: MARIEL SIMKO · Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued May 18, 2026
DC-B2604182
PERMIT ISSUED

Building permitalteration and repair

Interior fit out of Spec. Suites, Multi-Tenant Corridor, and the lobby in front of the Elevators on level 6. No Work to be performed on elevator equipment or elevator cabs. 18,300 SF

Applicant: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY · Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued May 6, 2026
DC-AH2600657
EXPIRED

Building permitmiscellaneous

INTERIOR ALTERATION OF NEW TENANT FIT-OUT OF LEVELS 07 - PENTHOUSE TO INCLUDE ENCLOSED OFFICES, CONFERENCE ROOM STORAGE AREAS, PANTRY, SERVERY, KITCHEN, COFFEE BAR, MONUMENTAL STAIRS, AND MDF/IDF ROOMS WITH ASSOCIATED MECHANICAL, ELECTRICAL, PLUMBING, AND STRUCTURAL WORK. EXTERIOR OCCUPIABLE TERRACES

Applicant: MARIEL SIMKO · Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued May 5, 2026
DC-P2607203
COMPLETED

Building permitplumbing and gas

Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued Apr 30, 2026
DC-P2607039
COMPLETED

Building permitplumbing and gas

Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued Apr 27, 2026
DC-E2607911
COMPLETED

Building permitelectrical

Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued Apr 22, 2026
DC-AH2600568
EXPIRED

Building permitmiscellaneous

INTERIOR ALTERATION OF NEW TENANT FIT-OUT OF LEVELS 07 - PENTHOUSE TO INCLUDE ENCLOSED OFFICES, CONFERENCE ROOM STORAGE AREAS, PANTRY, SERVERY, KITCHEN, COFFEE BAR, MONUMENTAL STAIRS, AND MDF/IDF ROOMS WITH ASSOCIATED MECHANICAL, ELECTRICAL, PLUMBING, AND STRUCTURAL WORK. EXTERIOR OCCUPIABLE TERRACES

Applicant: MARIEL SIMKO · Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued Apr 13, 2026
DC-AH2600511
EXPIRED

Building permitmiscellaneous

NTERIOR ALTERATION OF NEW TENANT FIT-OUT OF LEVELS 07 - PENTHOUSE TO INCLUDE ENCLOSED OFFICES, CONFERENCE ROOM STORAGE AREAS, PANTRY, SERVERY, KITCHEN, COFFEE BAR, MONUMENTAL STAIRS, AND MDF/IDF ROOMS WITH ASSOCIATED MECHANICAL, ELECTRICAL, PLUMBING, AND STRUCTURAL WORK. EXTERIOR OCCUPIABLE TERRACES

Applicant: MARIEL SIMKO · Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued Mar 30, 2026
DC-TL2600029
COMPLETED

Building permittenant layout

Revision to issued permit TL2400100 to convert a storage room into a fountain pump room on level 10 along with associated mechanical, plumbing and electrical work.

Applicant: DAVID T FONTANA · Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued Mar 23, 2026
DC-AH2600465
EXPIRED

Building permitmiscellaneous

INTERIOR ALTERATION OF NEW TENANT FIT-OUT OF LEVELS 07 - PENTHOUSE TO INCLUDE ENCLOSED OFFICES, CONFERENCE ROOM STORAGE AREAS, PANTRY, SERVERY, KITCHEN, COFFEE BAR, MONUMENTAL STAIRS, AND MDF/IDF ROOMS WITH ASSOCIATED MECHANICAL, ELECTRICAL, PLUMBING, AND STRUCTURAL WORK. EXTERIOR OCCUPIABLE TERRACES

Applicant: MARIEL SIMKO · Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued Mar 3, 2026
DC-AH2600374
EXPIRED

Building permitmiscellaneous

INTERIOR ALTERATION OF NEW TENANT FIT-OUT OF LEVELS 07 - PENTHOUSE TO INCLUDE ENCLOSED OFFICES, CONFERENCE ROOM STORAGE AREAS, PANTRY, SERVERY, KITCHEN, COFFEE BAR, MONUMENTAL STAIRS, AND MDF/IDF ROOMS WITH ASSOCIATED MECHANICAL, ELECTRICAL, PLUMBING, AND STRUCTURAL WORK. EXTERIOR OCCUPIABLE TERRACES

Applicant: MARIEL SIMKO · Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued Feb 4, 2026
DC-AH2600370
EXPIRED

Building permitmiscellaneous

INTERIOR ALTERATION OF NEW TENANT FIT-OUT OF LEVELS 07 - PENTHOUSE TO INCLUDE ENCLOSED OFFICES, CONFERENCE ROOM STORAGE AREAS, PANTRY, SERVERY, KITCHEN, COFFEE BAR, MONUMENTAL STAIRS, AND MDF/IDF ROOMS WITH ASSOCIATED MECHANICAL, ELECTRICAL, PLUMBING, AND STRUCTURAL WORK. EXTERIOR OCCUPIABLE TERRACES

Applicant: MARIEL SIMKO · Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued Feb 4, 2026
DC-AH2600288
EXPIRED

Building permitmiscellaneous

INTERIOR ALTERATION OF NEW TENANT FIT-OUT OF LEVELS 07 - PENTHOUSE TO INCLUDE ENCLOSED OFFICES, CONFERENCE ROOM STORAGE AREAS, PANTRY, SERVERY, KITCHEN, COFFEE BAR, MONUMENTAL STAIRS, AND MDF/IDF ROOMS WITH ASSOCIATED MECHANICAL, ELECTRICAL, PLUMBING, AND STRUCTURAL WORK. EXTERIOR OCCUPIABLE TERRACES

Applicant: MARIEL SIMKO · Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued Jan 13, 2026
DC-AH2600238
EXPIRED

Building permitmiscellaneous

INTERIOR ALTERATION OF NEW TENANT FIT-OUT OF LEVELS 07 - PENTHOUSE TO INCLUDE ENCLOSED OFFICES, CONFERENCE ROOM STORAGE AREAS, PANTRY, SERVERY, KITCHEN, COFFEE BAR, MONUMENTAL STAIRS, AND MDF/IDF ROOMS WITH ASSOCIATED MECHANICAL, ELECTRICAL, PLUMBING, AND STRUCTURAL WORK. EXTERIOR OCCUPIABLE TERRACES

Applicant: MARIEL SIMKO · Owner: WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY (WMATA)

Issued Jan 2, 2026

Property record

SSL 0487 0017
Lot
48,041 sq ft
Assessed
$318,697,170
Land / improvements
$58,214,160 / $260,483,010

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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