All permits

1620 L ST NW

WASHINGTON, DC 20036 · DC — Ward 2

Permit activity

Apr 2026 → Jun 2026
  1. Building permit issuedApr 13
  2. Building permit issuedApr 24
  3. Building permit issuedMay 18
  4. Building permit issuedMay 18
  5. Building permit issuedMay 21
  6. Building permit issuedJun 12
  7. Building permit issuedJun 15
  8. Building permit issuedJun 16
  9. Building permit issuedJun 25
  10. Building permit issuedJun 29
DC-AH2600834
EXPIRED

Building permitmiscellaneous

A26-043 - Interior demolition of 12th floor. Non-structural demolition and new general electrical and mechanical work.

Applicant: LILIANA HENRIQUEZ · Owner: 1620 L STREET DC OWNER LLC

Issued Jun 29, 2026
DC-P2609085
PERMIT ISSUED

Building permitplumbing and gas

Owner: 1620 L STREET DC OWNER LLC

Issued Jun 25, 2026
DC-E2609962
COMPLETED

Building permitelectrical

Owner: 1620 L STREET DC OWNER LLC

Issued Jun 16, 2026
DC-E2609913
COMPLETED

Building permitelectrical

Owner: 1620 L STREET DC OWNER LLC

Issued Jun 15, 2026
DC-P2608677
COMPLETED

Building permitplumbing and gas

Owner: 1620 L STREET DC OWNER LLC

Issued Jun 12, 2026
DC-AH2600696
EXPIRED

Building permitmiscellaneous

Interior demolition of 12th floor. Non-structural demolition and new general electrical and mechanical work.

Applicant: LILIANA HENRIQUEZ · Owner: 1620 L STREET DC OWNER LLC

Issued May 21, 2026
DC-E2608895
COMPLETED

Building permitelectrical

Owner: 1620 L STREET DC OWNER LLC

Issued May 18, 2026
DC-E2608888
PERMIT ISSUED

Building permitelectrical

Owner: 1620 L STREET DC OWNER LLC

Issued May 18, 2026
DC-B2604074
PERMIT ISSUED

Building permitalteration and repair

INTERIOR DEMOLITION TO 12TH FLOOR OFFICE SPACE. NO STRUCTURAL DEMO. REWORK MECHANICAL, ELECTRICAL AND LIFE SAFETY TO LEAVE SPACE AS A WARM SHELL. NO OCCUPANCY UNDER THIS PERMIT. 15,486 SQUARE FEET. FAST TRACK REVIEW REQUEST.

Applicant: SAM HOLLEN · Owner: 1620 L STREET DC OWNER LLC

Issued Apr 24, 2026
DC-B2604073
COMPLETED

Building permitalteration and repair

INTERIOR RENOVATION TO 5TH FLOOR OFFICE SPACE FOR NEW OFFICE TENANT. PARTITIONS, FURNITURE, FINISHES, MECHANICAL, ELECTRICAL AND LIFE SAFETY. NO PLUMBING. NO STRUCTURAL. 5932 SQUARE FEET. 83 OCCUPANTS. MERCHANT MCINTYRE. FAST TRACK REVIEW REQUEST.

Applicant: SAM HOLLEN · Owner: 1620 L STREET DC OWNER LLC

Issued Apr 13, 2026

Property record

SSL 0184 0856
Lot
11,874 sq ft
Assessed
$68,863,970
Land / improvements
$25,155,430 / $43,708,540
Last sale
$98,500,000 · Mar 22, 2017

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 to Sep 21, 2026
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