Openigloo home
Openigloo home

Follow us

For renters

Apartments for rent in NYCRenting tips and resourcesVerified apartment listings in NYCBuildings and owners in NYCOwners in NYCNYC market analysis reports

For landlords

iglooIQListings quality policy

Trending neighborhoods

Apartments in AstoriaApartments in Bedford-StuyvesantApartments in BushwickApartments in ChelseaApartments in Financial DistrictApartments in SohoApartments in Upper East SideApartments in Upper West SideApartments in West VillageApartments in Williamsburg

NYC boroughs

Apartments in BronxApartments in BrooklynApartments in ManhattanApartments in QueensApartments in Staten Island

2-bedroom apartments

2-bedroom apartments in Bronx2-bedroom apartments in Brooklyn2-bedroom apartments in Manhattan2-bedroom apartments in Queens2-bedroom apartments in Staten Island

Support

FAQContact usLive support

Legal

Terms of usePrivacy policyCommunity guidelinesAgency disclosureFair housing disclosureStandard operating procedures
© 2026 Openigloo Inc. All rights reserved.
M

Mark Wertenteil

Shareholder·1 building·24 units
3.0

5 reviews

Highlights

1
Evictions
No
Litigation cases

About Mark Wertenteil

Mark Wertenteil is a modestly rated but responsible shareholder. Across their buildings, tenants rate them 3.0/5 across 5 reviews, with 20% recommending their buildings and 40% approving of them as an owner or associate. Their portfolio records 1 eviction, 1 open violation, and 0 litigation cases. Data last updated September 8, 2026. Across the East Village in Manhattan, Mark Wertenteil is a shareholder associated with 1 building and 24 units. The portfolio is concentrated in the East Village. The building was built in 1863 and is primarily mid-rise. All of the associated buildings 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

Review summary

Summarized from anonymous rental reviews on Openigloo.

Recent reviews for buildings managed by Mark Wertenteil indicate consistent issues with management responsiveness and cleanliness. While heat and water pressure generally receive high marks, several tenants report poor garbage management and pest problems, leading to dissatisfaction with the living conditions. Complaints about the landlord's behavior and lack of support are also prevalent, creating a sense of unease among renters. Some residents appreciate the locations and neighborhood vibe but advise significant improvements in management practices, property maintenance, and security measures. Overall, prospective tenants should be cautious as experiences vary widely across buildings.

Reviews

Former tenant·2 days ago

Amazing location, ownership is bad

Pros

Cleaners for hallways come once a week. Location is AMAZING

Cons

Trash management outside is insanely bad and makes the building look terrible, landlord unresponsive to texts, saw 1 large roach every few months, heat gets way too high in winter

Former tenant·Over 1 year ago

Management company, need I say more

Pros

Building is well maintained, they handle trash and clean the hallways every week.

Cons

These studios were clearly large bedrooms that they chopped in half. The radiator is so warm that I sleep above my covers with the window wide open in the winter. I asked them for the measurements of my window to get a new screen and the response I got was "no". Raising my rent $200 for the new year and this apartment is not worth nearly that. Charges you too much money, and expects you to handle most things in your apartment.

Buildings associated with MARk WERTENTEIl

  • 310 East 6 Street
    Rent-stabilized

    310 East 6 Street

    3.0(5)

    East Village

310 East 6 Street
Rent-stabilized

310 East 6 Street

3.0(5)

East Village

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 average0.04Violations per unit
NYC average0.81Violations per unit
1Class 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

Mark Wertenteil has an average tenant rating of 3.0 out of 5 across 5 reviews.

Buildings managed by Mark Wertenteil average 0.04 open violations per unit, fewer than the citywide average of 0.81.

20% of tenants who reviewed buildings managed by Mark Wertenteil would recommend living there.

Mark Wertenteil has not appeared on the NYC worst landlords list.

Mark Wertenteil has 1 recorded eviction across their portfolio.

40% of tenants who reviewed a building managed by Mark Wertenteil approve of how it is run.

Mark Wertenteil has no housing court litigation cases across their portfolio.

Mark Wertenteil owns or manages 1 building totalling 24 units.

M

Mark Wertenteil

Shareholder·1 building·24 units
3.0

5 reviews

Follow us

For renters

Apartments for rent in NYCRenting tips and resourcesVerified apartment listings in NYCBuildings and owners in NYCOwners in NYCNYC market analysis reports

For landlords

iglooIQListings quality policy

Trending neighborhoods

Apartments in AstoriaApartments in Bedford-StuyvesantApartments in BushwickApartments in ChelseaApartments in Financial DistrictApartments in SohoApartments in Upper East SideApartments in Upper West SideApartments in West VillageApartments in Williamsburg

NYC boroughs

Apartments in BronxApartments in BrooklynApartments in ManhattanApartments in QueensApartments in Staten Island

2-bedroom apartments

2-bedroom apartments in Bronx2-bedroom apartments in Brooklyn2-bedroom apartments in Manhattan2-bedroom apartments in Queens2-bedroom apartments in Staten Island

Support

FAQContact usLive support

Legal

Terms of usePrivacy policyCommunity guidelinesAgency disclosureFair housing disclosureStandard operating procedures
© 2026 Openigloo Inc. All rights reserved.