All permits

450 IRVING ST NW

WASHINGTON, DC 20010 · DC — Ward 1

Permit activity

Jan 2026 → Jul 2026
  1. Building permit issuedJan 12
  2. Building permit issuedFeb 10
  3. Building permit issuedFeb 17
  4. Building permit issuedMar 6
  5. Building permit issuedApr 3
  6. Building permit issuedJul 16
  7. Building permit issuedJul 20
  8. Building permit issuedJul 21
DC-M2604060
PERMIT ISSUED

Building permitmechanical

Owner: SCOTT, ANTHONY D

Issued Jul 21, 2026
DC-E2611030
PERMIT ISSUED

Building permitelectrical

Owner: SCOTT, ANTHONY D

Issued Jul 20, 2026
DC-P2609814
PERMIT ISSUED

Building permitplumbing and gas

Plumbing trade Permit

Applicant: WILBERT CRUZ JIMENEZ · Owner: SCOTT, ANTHONY D

Issued Jul 16, 2026
DC-B2604115
PERMIT ISSUED

Building permitalteration and repair

Revision to permit number B2501523. Changing one window in the Kitchen/Living area to match the window in the Bedroom. Replacing another window in the Kitchen/Living area with a door. In both instances existing lintels will be reused.

Applicant: CHRISTOPHER RINGO · Owner: SCOTT, ANTHONY D

Issued Apr 3, 2026
DC-P2605319
PERMIT ISSUED

Building permitplumbing and gas

Plumbing trade Permit

Applicant: WILBERT CRUZ JIMENEZ · Owner: SCOTT, ANTHONY D

Issued Mar 6, 2026
DC-P2604614
PERMIT ISSUED

Building permitplumbing and gas

Plumbing trade Permit

Applicant: SCOTT, ANTHONY D · Owner: SCOTT, ANTHONY D

Issued Feb 17, 2026
DC-P2604371
PERMIT ISSUED

Building permitplumbing and gas

Plumbing trade Permit

Applicant: WILBERT CRUZ JIMENEZ · Owner: SCOTT, ANTHONY D

Issued Feb 10, 2026
DC-B2501523
PERMIT ISSUED

Building permitalteration and repair

Change of use from a single family dwelling to 2 family flat. Alteration of the existing basement into a 1-bedroom apartment unit. Existing exterior doors and windows to be replaced. Basement floor to be lowered, via underpinning, to increase the interior height to 8 feet clear.

Applicant: CHRISTOPHER RINGO · Owner: SCOTT, ANTHONY D

Issued Jan 12, 2026

Property record

SSL 3050 0110
Built
1916 · remodeled 2023
Building area
1,088 sq ft
Lot
932 sq ft
Rooms
6 rooms · 3 bed · 1 bath
Stories
2
Grade
Average
Condition
Good
Style
2 Story
Assessed
$630,930
Land / improvements
$419,280 / $211,650
Last sale
$612,500 · Feb 22, 2021
Units
1

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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