All permits

4000 CATHEDRAL AVE NW

WASHINGTON, DC 20016 · DC — Ward 3

Permit activity

Feb 2026 → Sep 2026
  1. Building permit issuedFeb 3
  2. Building permit issuedFeb 6
  3. Building permit issuedFeb 9
  4. Building permit issuedFeb 9
  5. Building permit issuedFeb 9
  6. Building permit issuedFeb 11
  7. Building permit issuedFeb 16
  8. Building permit issuedApr 9
  9. Building permit issuedApr 15
  10. Building permit issuedApr 23
  11. Building permit issuedApr 29
  12. Building permit issuedJun 10
  13. Building permit issuedJun 11
  14. Building permit issuedJun 15
  15. Building permit issuedJun 18
  16. Building permit issuedJun 19
  17. Building permit issuedJun 29
  18. Building permit issuedJul 13
  19. Building permit issuedJul 21
  20. Building permit issuedJul 29
  21. Building permit issuedAug 12
  22. Building permit issuedAug 13
  23. Building permit issuedAug 18
  24. Building permit issuedAug 29
  25. Building permit issuedSep 4
  26. Building permit issuedSep 4
  27. Building permit issuedSep 8
  28. Building permit issuedSep 9
  29. Building permit issuedSep 10
  30. Building permit issuedSep 10
  31. Building permit issuedSep 17
  32. Building permit issuedSep 17
DC-PP2605623
PERMIT ISSUED

Building permitplumbing

Owner: WESTCHESTER CORPORATION

Issued Sep 17, 2026
DC-FB2600071
PERMIT ISSUED

Building permitboiler

Owner: WESTCHESTER CORPORATION

Issued Sep 17, 2026
DC-B2606964
PERMIT ISSUED

Building permitalteration and repair

REPLACEMENT OF EXISTING RESIDENTIAL CENTRAL BOILER PLANT AND ASSOCIATED PIPING, CONTROLS, VENTING, ELECTRICAL CONNECTIONS AND APPURTENANCES.

Applicant: OLUSOLA PYNE · Owner: WESTCHESTER CORPORATION

Issued Sep 10, 2026
DC-E2612841
PERMIT ISSUED

Building permitelectrical

Owner: WESTCHESTER CORPORATION

Issued Sep 10, 2026
DC-BP2605445
PERMIT ISSUED

Building permitbuilding

Applicant: FAUSTINO A. BARRIOS · Owner: WESTCHESTER CORPORATION

Issued Sep 9, 2026
DC-B2608804
PERMIT ISSUED

Building permitalteration and repair

Protect hallway flooring and adjacent areas.- Remove of the existing vanity, toilet, medicine cabinet, light fixtures, bathtub, wall tile, and floor tile.- Remove existing shower/tub and replace it for a new shower installation.- Install Durock cement board on shower walls and prepare all surfaces for tile.- Install new wall and floor tile in the shower area.- Install new toilet, vanity, medicine cabinet, light fixture, and shower fixtures.- Build and finish a drop ceiling.- Install two electrical outlets.- Patch, prime, and paint bathroom walls and ceiling.- Perform final cleanup and remove construction debris.

Applicant: WALTER MENDEZ GOMEZ · Owner: WESTCHESTER CORPORATION

Issued Sep 8, 2026
DC-E2612644
PERMIT ISSUED

Building permitelectrical

Owner: WESTCHESTER CORPORATION

Issued Sep 4, 2026
DC-HO2600909
PERMIT ISSUED

Building permitna

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Applicant: MICHAEL FLEISCHER · Owner: WESTCHESTER CORPORATION

Issued Sep 4, 2026
DC-P2611366
PERMIT ISSUED

Building permitplumbing and gas

Owner: WESTCHESTER CORPORATION

Issued Aug 29, 2026
DC-E2612042
PERMIT ISSUED

Building permitelectrical

Owner: WESTCHESTER CORPORATION

Issued Aug 18, 2026
DC-P2610838
PERMIT ISSUED

Building permitplumbing and gas

Owner: JAMES & MARY LOU CARTER

Issued Aug 13, 2026
DC-D2600467
PERMIT ISSUED

Building permitdemolition

DEMOLITION OF EXISTING RESIDENTIAL CENTRAL HEATING BOILER PLANT AND ASSOCIATED PIPING, CONTROLS, VENTING, ELECTRICAL CONNECTIONS APPURTENANCES. REPLACEMENT OF THE BOILER IS UNER PERMIT B2606964.

Applicant: OLUSOLA PYNE · Owner: WESTCHESTER CORPORATION

Issued Aug 12, 2026
DC-GF2604625
PERMIT ISSUED

Building permitgas fitting

Owner: WESTCHESTER CORPORATION

Issued Jul 29, 2026
DC-B2604551
PERMIT ISSUED

Building permitalteration and repair

Removal and replacement of windows @ Westchester Penthouse. Qty: 24 window openings of various sizes to be removed and replaced with new windows of matching like & kind.

Applicant: ERIC VIERS · Owner: WESTCHESTER CORPORATION

Issued Jul 21, 2026
DC-P2609708
PERMIT ISSUED

Building permitplumbing and gas

Owner: WESTCHESTER CORPORATION

Issued Jul 13, 2026
DC-B2606713
PERMIT ISSUED

Building permitalteration and repair

Unit 702B: This revision to Permit B2606043 is submitted with a revised cover sheet, along with updated drawings and documents, to correct the unit designation throughout the plan set, now consistently reflecting Unit 702B (previously shown as 702/703B). No changes are being made to the scope of work or any technical aspects of the project.

Applicant: WALTER MENDEZ GOMEZ · Owner: WESTCHESTER CORPORATION

Issued Jun 29, 2026
DC-E2610086
PERMIT ISSUED

Building permitelectrical

Owner: WESTCHESTER CORPORATION

Issued Jun 19, 2026
DC-P2608834
PERMIT ISSUED

Building permitplumbing and gas

Plumbing trade Permit

Applicant: EDIN DIAZ · Owner: WESTCHESTER CORPORATION

Issued Jun 18, 2026
DC-B2606043
PERMIT ISSUED

Building permitalteration and repair

Unit 702B  Bathroom renovation- Remove bathtub, toilet, and pedestal.- Remove the existing wall/floor tiles.- Replace two sconces lights- Drop off the ceiling around 3 down.- Install wall/floor tiles in bathroom and shower.- Install a niche- Install tile walls,tiles floor in bath- Remove bathtub, toilet, and pedestal.- Remove the existing wall/floor tiles.- Replace two sconces lights- Drop off the ceiling around 3 down.- Install wall/floor tiles in bathroom and shower.- Remove bathtub, toilet, and pedestal.- Remove the existing wall/floor tiles.- Replace two sconces lights- Drop off the ceiling around 3 down.- Install wall/floor tiles in bathroom and shower.- Install a niche- Install tile walls,tiles floor in bathroom and shower.- Install new toilet, sink, and bathroom fixtures.- Install new shower door

Applicant: WALTER MENDEZ GOMEZ · Owner: WESTCHESTER CORPORATION

Issued Jun 15, 2026
DC-AN2600061
PERMIT ISSUED

Building permitmiscellaneous

Verizon proposes to install four (4) antennas and additional ancillary equipment

Applicant: PAUL WHITLEY · Owner: WESTCHESTER CORPORATION

Issued Jun 11, 2026
DC-E2609748
PERMIT ISSUED

Building permitelectrical

Owner: WESTCHESTER CORPORATION

Issued Jun 10, 2026
DC-E2608142
PERMIT ISSUED

Building permitelectrical

Owner: WESTCHESTER CORPORATION

Issued Apr 29, 2026
DC-P2606934
PERMIT ISSUED

Building permitplumbing and gas

Owner: WESTCHESTER CORPORATION

Issued Apr 23, 2026
DC-E2607644
COMPLETED

Building permitelectrical

Owner: WESTCHESTER CORPORATION

Issued Apr 15, 2026
DC-E2607420
COMPLETED

Building permitelectrical

Owner: WESTCHESTER CORPORATION

Issued Apr 9, 2026
DC-E2605586
PERMIT ISSUED

Building permitelectrical

Owner: WESTCHESTER CORPORATION

Issued Feb 16, 2026
DC-P2604456
PERMIT ISSUED

Building permitplumbing and gas

Owner: WESTCHESTER CORPORATION

Issued Feb 11, 2026
DC-P2604365
PERMIT ISSUED

Building permitplumbing and gas

Owner: WESTCHESTER CORPORATION

Issued Feb 9, 2026
DC-P2604352
PERMIT ISSUED

Building permitplumbing and gas

Owner: WESTCHESTER CORPORATION

Issued Feb 9, 2026
DC-P2604353
PERMIT ISSUED

Building permitplumbing and gas

Owner: WESTCHESTER CORPORATION

Issued Feb 9, 2026
DC-FB2600029
PERMIT ISSUED

Building permitboiler

Owner: WESTCHESTER CORPORATION

Issued Feb 6, 2026
DC-E2605191
PERMIT ISSUED

Building permitelectrical

Owner: MARY KUNAST

Issued Feb 3, 2026

Property record

SSL 1805 0800
Lot
455,664 sq ft
Assessed
$190,528,910
Land / improvements
$63,925,100 / $126,603,810

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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