Nine Twelve Ventures LLC — Worst Landlords

DC business record

Registration revoked Limited liability company formed outside DC and registered here · DC file number C00007079143

DC revokes a company's registration when it falls behind on its biennial report or fees, or doesn't keep a registered agent. While revoked, it isn't allowed to carry on business in DC.

Who owns this company

DC business records list these 2 people as this company's beneficial owners.

Nine Twelve Ventures LLC Named on DOB citations
- owned by
  Darcie Dennis Koller Person
- owned by
  Josef Koller Person

From DC's beneficial owner records for Nine Twelve Ventures LLC, a current snapshot.

Violations

Open violations at this landlord's buildings, grouped by type, most often cited first.

Failure to replace or repair carbon monoxide detectors within fifte... 1 $2,549 2026–2026 1

Failure to provide water heating facilities which provide water at ... 1 $1,274 2026–2026 1

Failure to keep all required portable fire extinguishers maintained... 1 $2,549 2026–2026 1

(Failure to inspect, test and maintain automatic sprinkler systems ... 1 $2,549 2026–2026 1

What you can do

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Report ongoing issues in your building

If you live in one of these buildings, you can anonymously report what's going on and see if your neighbors are dealing with the same issues. Look up your building to get started.

Tip: be specific about the issue and how long it's been going on — it helps build a stronger record.

Look up your building →

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Get help from a volunteer

A volunteer can help you understand your options — whether that's filing a complaint, organizing with neighbors, or connecting with a tenant rights organization.

Violation and fine data from DC Department of Buildings open records. Fines shown are assessed amounts; DC does not publish collected amounts. "Last cited" is the date of the most recent violation recorded for each building.