All permits

1999 I ST NW

WASHINGTON, DC 20006 · DC — Ward 2

Permit activity

May 2026 → Sep 2026
  1. Building permit issuedMay 19
  2. Building permit issuedJun 1
  3. Building permit issuedJun 8
  4. Building permit issuedJun 15
  5. Building permit issuedJul 1
  6. Building permit issuedAug 5
  7. Building permit issuedSep 4
DC-AH2600981
PERMIT ISSUED

Building permitmiscellaneous

Afterhours permit for work at 1999 I St NW. B2602074. Monday through Saturdays, 5:30AM-7:00PM. For September 5th, 2026, to October 5th, 2026, through April 30, 2027, Including all Federal Holidays, Labor Day (09/07/26), Veterans Day (11-11-26), Thanksgiving (11-26-26), Christmas Day 12-25-26) Martin Luther King Jr (01-18-27), Presidents Day (02-15-27). Includes concrete phase of this large project and would consist primarily of framing, reinforcing, and pouring concrete. This work would not cause noise pollution. No deliveries/pick-ups (loading, unloading, or trash/debris removal) may occur on Construction Holidays or on weekends. All deliveries and trash/debris removal must occur during normal business hours of operations. ANC approval is included with this request.

Applicant: DFM PERMITS · Owner: 1990 OWNER LLC

Issued Sep 4, 2026
DC-AH2600929
PERMIT ISSUED

Building permitmiscellaneous

Afterhours permit for work at 1990 K St NW / 1999 I St NW. B2602074. Monday through Saturdays, 5:30AM-7:00PM. For August 2026 to September 2026, through April 30, 2027, Including all Federal Holidays, Labor Day (09/07/26), Veterans Day (11-11-26), Thanksgiving (11-26-26), Christmas Day 12-25-26) Martin Luther King Jr (01-18-27), Presidents Day (02-15-27). Includes concrete phase of this large project and would consist primarily of framing, reinforcing, and pouring concrete. This work would not cause noise pollution. No deliveries/pick-ups (loading, unloading, or trash/debris removal) may occur on Construction Holidays or on weekends. All deliveries and trash/debris removal must occur during normal business hours of operations. ANC approval is included with this request.

Applicant: DFM PERMITS · Owner: 1990 OWNER LLC

Issued Aug 5, 2026
DC-AH2600823
EXPIRED

Building permitmiscellaneous

Afterhours permit for work at 1999 I St NW. B2602074. Monday through Saturdays, 5:30AM-7:00PM. For July 1st, 2026, through April 30, 2027, Including all Federal Holidays, Independence Day (07-03-2026), Labor Day (09/07/26), Veterans Day (11-11-26), Thanksgiving (11-26-26), Christmas Day 12-25-26) Martin Luther King Jr (01-18-27), Presidents Day (02-15-27). Includes concrete phase of this large project and would consist primarily of framing, reinforcing, and pouring concrete. This work would not cause noise pollution. No deliveries/pick-ups (loading, unloading, or trash/debris removal) may occur on Construction Holidays or on weekends. All deliveries and trash/debris removal must occur during normal business hours of operations. ANC approval is included with this request.

Applicant: DFM PERMITS · Owner: 1990 OWNER LLC

Issued Jul 1, 2026
DC-E2609899
PERMIT ISSUED

Building permitelectrical

Electrical Trade Permit

Applicant: MITCH PERMUY · Owner: 1990 OWNER LLC

Issued Jun 15, 2026
DC-M2603341
PERMIT ISSUED

Building permitmechanical

Owner: 1990 OWNER LLC

Issued Jun 8, 2026
DC-P2608160
PERMIT ISSUED

Building permitplumbing and gas

Plumbing trade Permit

Applicant: MAURICE HALL · Owner: 1990 OWNER LLC

Issued Jun 1, 2026
DC-B2602074
PERMIT ISSUED

Building permitnew building

NEW BUILDING WITH 14 STORIES ABOVE GRADE, 2 LEVELS OF BELOW-GRADE PARKING, AND A HABITABLE ROOF LEVEL. THE PRIMARY USE GROUP IS R2 - A MIX OF MARKET RATE, CO-LIVING, AND AFFORDABLE DWELLING UNITS. 434 UNITS (44 AFFORDABLE UNITS). AREA AFFECTED 517,106 SF RAZE PERMIT ISSUED UNDER PREVIOUS ADDRESS 1990 K ST NW. NEW ADDRESS APPROVED 1999 I ST NW

Applicant: DFM PERMITS; CLARK CONSTRUCTION GROUP LLC. · Owner: 1990 PARTNERS LLC

Issued May 19, 2026

Property record

SSL 0086 0042
Lot
38,176 sq ft
Assessed
$35,000,000
Land / improvements
$35,000,000 / —
Last sale
$27,500,000 · Sep 10, 2025

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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