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Yukiko Nakayama

1 Company
1 Building
11 Open Violations
$9,997 Fines on Open Violations

Repeat Violations

Violation types cited 3 or more times across all of these buildings combined.

Violation Times Cited Fines Date Range Buildings
Windows or doors not weathertight 7 $4,375 2025–2025 1

Building

# Address Units Violations Fines Last Cited
1 1600 Isherwood Street NE 5 11 $9,997 Sep 2025

How Yukiko Nakayama connects to each company

DOB names a company as the owner on its citations. DC business records list Yukiko Nakayama as a beneficial owner or co-owner of this company.

1600 Isherwood St NE LLC 1 building · 11 open violations · $9,997

Yukiko Nakayama is listed as a beneficial owner of 1600 Isherwood St NE LLC.

  • 1600 Isherwood St NE LLC Named on DOB citations
    • owned by
      Yukiko Nakayama Person
Everyone listed as an owner of this company →

DOB names a company as the owner on each citation. We matched those names to DC's beneficial owner records and followed any companies listed as owners up to the people and organizations at the top. Names that agree apart from punctuation and abbreviations were matched automatically; the rest were checked by hand. The records are a current snapshot, so a company sold since a citation shows its current owners. Fines shown are assessed amounts on open violations; DC does not publish collected amounts. Under DC law, a company's beneficial owners are anyone holding more than 10% of it, directly or through other companies, and anyone with a smaller stake, or none, who controls its financial or operational decisions or directs its day-to-day operations (D.C. Code § 29-102.01). Companies report this themselves and DC doesn't verify it, so a listing can be out of date or incomplete. If something here is wrong, tell us.