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Prospect Heights 637-641 Realty Llc

Corporate Owner·1 building·30 units
2.3

4 reviews

Highlights

No
Evictions
7
Litigation cases

About Prospect Heights 637-641 Realty Llc

Prospect Heights 637-641 Realty Llc is a poorly regarded corporate owner. Across their buildings, tenants rate them 2.3/5 across 4 reviews, with 25% recommending their buildings and 0% approving of them as an owner or associate. Their portfolio records 0 evictions, 58 open violations, and 7 litigation cases. Data last updated September 7, 2026. Associated with 1 building and 30 units across Brooklyn, Prospect Heights 637-641 Realty LLC is a corporate owner linked to a single property located in the Crown Heights neighborhood. The portfolio spans construction from the 1900s, reflecting a historic development era. The associated building is mostly low-rise. None of the associated units have rent-stabilized apartments. Renters can review each building's ratings, reviews, and public records on its own page.

Renter recommendations

-%

Renters recommend associated buildings

-%

Renters approve of this owner or associate

Reviews

Former tenant·9 minutes ago

The real deal

Pros

The neighborhood and area is really great !

Cons

The landlord is a slum! The building isn't cleaned regularly. Only when there's a showing. You can't get adequate help. It takes days even months to get something fixed. Hot water is either extremely boiling hot to touch or nonexisting. You'll wake and there will be none. Lately there's been a roach infestation. The garbage area outside is horrible! Rats run rampant at night, trash is left unattended for days. There is no live in super. Someone was just found dead in their apartment last week. Heat comes on when it wants also. There has been break ins and packages were stolen. The cameras do not work, and if they did you couldn't get in contact with anyone to get access. Several tickets and issues have been failed with the city, they have came out several times. The preexisting tenants don't get any help, renovations, or upgrades to their apartments. We watch people move in and out, and these vacant apartments have been vacant for months to years. This is not a angry tenant seeking rev

Advice to the owners

Get a love in super. One that knows how to fix things and take care of the building daily. Someone who cares! Check on your building and its tenants. Keep the building codes, piping, water, heat, up to date.. talk to your tenants

Former tenant·Over 2 years ago

Honestly, not that bad

Pros

We had monthly exterminator visits who would put anti-roach poison in all the cabinets, I had an in-unit combo washer dryer, the stairwells were kept decently clean and requests were tended to within a couple days max. I was also allowed to move in a few days early without any increase in rent. Never had any pest problems and, for the most part, my neighbors were friendly and kept to themselves.

Cons

There were multiple time throughout the year where the water would be freezing cold without explanation - I would text the manager and it would always be resolved within a few hours, but it was so inconvenient and frustrating. As well, they increased my rent by like $1000 at the end of my lease so I had to move out!! It was barely worth the price I was paying for a 1-bedroom at the time ($2150) and definitely wasn't worth what they were going to be asking for (~$3000). If they had kept my rent the same or increased by $100, I would have stayed.

Advice to the owners

These rent hikes are insane!!! Also fix your goddamn boiler!

Buildings associated with PROSPECT HEIGHTS 637-641 REALTY LLC

  • 637 St Marks Avenue
    Good cause

    637 St Marks Avenue

    2.3(4)

    Crown Heights

637 St Marks Avenue
Good cause

637 St Marks Avenue

2.3(4)

Crown 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 worse than the city average.

Owner average1.93Violations per unit
NYC average0.81Violations per unit
20Class C
Immediately hazardous

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

33Class B
Hazardous

Smoke detector issues, inadequate lighting, no lighting for stairways

4Class A
Non-hazardous

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

1Class I
Missing info

Missing or non-compliant with administrative information orders or filings

FAQs

Prospect Heights 637-641 Realty LLC has an average tenant rating of 2.3 out of 5 across 4 reviews.

Buildings managed by Prospect Heights 637-641 Realty LLC average 1.93 open violations per unit, more than the citywide average of 0.81.

25% of tenants who reviewed buildings managed by Prospect Heights 637-641 Realty LLC would recommend living there.

Prospect Heights 637-641 Realty LLC has no recorded evictions across their portfolio.

Prospect Heights 637-641 Realty LLC owns or manages 1 building totalling 30 units.

Prospect Heights 637-641 Realty LLC has 7 housing court litigation cases across their portfolio.

0% of tenants who reviewed a building managed by Prospect Heights 637-641 Realty LLC approve of how it is run.

Prospect Heights 637-641 Realty LLC has not appeared on the NYC worst landlords list.

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Prospect Heights 637-641 Realty Llc

Corporate Owner·1 building·30 units
2.3

4 reviews

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© 2026 Openigloo Inc. All rights reserved.