← All landlords

DC Worst Landlord Watchlist

151 Q Street Preservation LLC

Ward 5
4 Buildings
164 Total Violations
$158,290 Fines Assessed
Apr 2026 Last Violation

DC Worst Landlord Watchlist

One of the worst landlords in DC. Ranked #8 in Ward 5 by total fines assessed.

Buildings across DC

Repeat Violations

Violation types cited 3 or more times across this landlord's properties.

Violation Times Cited Fines Date Range Buildings
Interior structure not in good repair 33 $41,281 2024–2026 4
Cracked plaster, holes, or water damage 24 $14,988 2024–2026 4
Failure to maintain exterior doors, door assemblies, operator syste... 14 $8,880 2025–2026 2
Windows or doors not weathertight 10 $6,328 2025–2026 3
Interior surfaces unsanitary or in poor condition 8 $4,991 2023–2026 3
Failure to maintain interior doors capable of being opened and clos... 8 $1,012 2025–2026 2
Mechanical or electrical systems unmaintained 7 $8,743 2025–2025 3
Failure to promptly exterminate structures in which insects are fou... 4 $3,093 2024–2026 3

Buildings

What you can do

🏛️
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.
Look up your building →
🤝
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.