What do tenants say about Konrad Trewick?

Konrad Trewick has an average tenant rating of 4.8 out of 5 across 2 reviews.

Would renters recommend buildings managed by Konrad Trewick?

100% of tenants who reviewed buildings managed by Konrad Trewick would recommend living there.

Is Konrad Trewick responsive to tenants?

100% of tenants who reviewed a building managed by Konrad Trewick approve of how it is run.

Has Konrad Trewick had any evictions?

Konrad Trewick has no recorded evictions across their portfolio.

Is Konrad Trewick on the worst landlords list?

Konrad Trewick has not appeared on the NYC worst landlords list.

How many buildings does Konrad Trewick own or manage?

Konrad Trewick owns or manages 2 buildings totalling 16 units.

Has Konrad Trewick had any litigation cases?

Konrad Trewick has no housing court litigation cases across their portfolio.

Konrad Trewick

Shareholder·2 buildings·16 units

4.8

2 reviews

Highlights

Evictions

Litigation cases

About Konrad Trewick

Konrad Trewick is a well-regarded and reliable shareholder. Across their buildings, tenants rate them 4.8/5 across 2 reviews, with 100% recommending their buildings and 100% approving of them as an owner or associate. Their portfolio records 0 evictions, 0 open violations, and 0 litigation cases. Data last updated July 29, 2026. Across Prospect Heights in Brooklyn, Konrad Trewick is a shareholder associated with 2 buildings and 16 units. The portfolio is concentrated in Prospect Heights in Brooklyn. The buildings were built primarily in the 1890s and are mostly low-rise. About half of the associated buildings have rent-stabilized apartments. Prospective renters can find building-level ratings, reviews, and open-data records on the associated building pages.

Renter recommendations

Renters recommend associated buildings

Renters approve of this owner or associate

Reviews

Former tenant·Over 1 year ago

Great Owner and Building

Pros

Landlord is responsive Building is well maintained Neighbors are quiet and friendly

Cons

Some roaches, being handled by pest management (not infestation)

Former tenant·Over 3 years ago

Great Apartment

Pros

Good location, responsive management, clean. Lived there for almost 10 years and the apartment was not only maintained but updated as needed.

Cons

There were some issues with the water heater but once it was replaced everything was fine.

Advice to the owners

Nothing he was very helpful.

Buildings associated with KONRAD TREWICK

Rent-stabilized

428 Park Place

4.9(1)

Prospect Heights

Good cause

421 Park Place

4.8(1)

Prospect Heights

Building ratings

Cleanliness

Trash management

Pest control

Water pressure

Heat

Neighbors

Noise levels

Owner responsiveness

Cleanliness

Trash management

Pest control

Water pressure

Heat

Neighbors

Noise levels

Owner responsiveness

Rents and deposits

Renters received their security deposits back

Electronic rent payments

Open violations

From past 10 years · Updated 5 days ago

Average violations per unit for this owner or associate is better than the city average.

Owner averageLess than 0.01Violations per unit

NYC average0.81Violations per unit

0Class C

Immediately hazardous

Rodents, pest, mold, inadequate heat or hot water, defective building parts

0Class B

Hazardous

Smoke detector issues, inadequate lighting, no lighting for stairways

0Class A

Non-hazardous

No peephole on a door, no street number on the building, unlawful keeping of animals

0Class I

Missing info

Missing or non-compliant with administrative information orders or filings

FAQs

Konrad Trewick

Shareholder·2 buildings·16 units

4.8

2 reviews