4100 Massachusetts Avenue Associates — Worst Landlords

DC Worst Landlord Watchlist

One of the worst landlords in Ward 3. One of the 20 worst in the ward by total fines assessed.

Who owns this company

DC business records list each company's beneficial owners. When an owner is another company, we looked up that company's owners too, until we reached people or organizations with no further owners listed.

4100 Massachusetts Avenue Associates L.P. Named on DOB citations DOB writes it as "4100 Massachusetts Avenue Associates"
- owned by
  Avalonbay Communities Inc. Company
  - owned by
    Edward Schulman Person

From DC's beneficial owner records for 4100 Massachusetts Avenue Associates L.P., a current snapshot.

Violations

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

(Failure to keep all illuminated ?Exit? signs illuminated when the ... 9 $11,466 2026–2026 1

Interior structure not in good repair 3 $3,822 2026–2026 1

Failure of owner of the premises to provide and maintain code compl... 3 $7,647 2026–2026 1

Failure of the owner to keep structure free from rodent infestation 2 $1,276 2026–2026 1

Failure to maintain structures and exterior property free from rode... 1 $638 2026–2026 1

Failure to maintain sidewalk, walkway, driveway, stairs or similar ... 1 $524 2020–2020 0

Show 4 more violation types Show fewer

Failure to maintain interior doors that are securely attached to ja... 1 $128 2026–2026 1

Failure to maintain all openings to the external air between March... 1 $128 2026–2026 1

Failure to install an approved permanent sign adjacent to each manu... 1 $1,274 2026–2026 1

(Failure to maintain the required fire-resistance rating of fire-re... 1 $2,549 2026–2026 1

Building

1 4100 Massachusetts Avenue NW 309 22 $28,928 Oct 2026

What you can do

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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.