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A

Ad Diversified Management Llc

Corporate Owner·22 buildings·74 units
3.8

5 reviews

Highlights

32
Evictions
12
Litigation cases

About Ad Diversified Management Llc

Ad Diversified Management Llc is a mixed-profile corporate owner. Across their buildings, tenants rate them 3.8/5 across 5 reviews, with 40% recommending their buildings and 20% approving of them as an owner or associate. Their portfolio records 32 evictions, 69 open violations, and 12 litigation cases. Data last updated October 24, 2026. Across New Brighton, West Brighton, Mott Haven, Hunters Point, and Gowanus in Staten Island, The Bronx, Queens, and Brooklyn, Ad Diversified Management LLC is a corporate owner associated with 22 buildings and 74 units. The portfolio is concentrated in several neighborhoods across these boroughs. All buildings were built in 2007, making the portfolio relatively new. The buildings are mostly low-rise structures. About 64% 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

Building photos

Review summary

Summarized from anonymous rental reviews on Openigloo.

Recent tenant reviews indicate that properties managed by AD DIVERSIFIED MANAGEMENT LLC exhibit a mix of positive and negative experiences. Residents appreciate the cleanliness and friendly staff; however, they criticize poor management responsiveness and ongoing maintenance issues, particularly with HVAC systems and broken amenities. Complaints about noise and disruptive neighbors are common, alongside concerns about the handling of common areas. While some buildings are well-maintained and offer desirable amenities, a significant number of tenants express dissatisfaction with the overall management approach, urging for improvements in service quality and resident engagement.

Reviews

Former tenant·just now

New Build With Old World HVAC

Pros

Fantastic employees at the door and in maintenance. Amenities and location are great.

Cons

Management is awful. The HVAC system is only able to be on heat mode or cool mode, not both. You pay $4000+ for rent and have zero control over the temperature. Whats worse is management will gaslight you into thinking the issue is you, despite your apartment being at a constant 85 degrees 24/7. They do not care whether you have health issues, pets, a baby, or are elderly.

Advice to the owners

Find better representation for the community. The current managers are incompetent. Fix your HVAC system and give the people what they deserve for the price they pay.

Former tenant·4 months ago

Overcontrolling and squeezing residents for every dime

Pros

Nice views. Half the residents are super community oriented, friendly, say hi on elevators, etc. Other half seem like transplants who are just visiting and not interested in community. Good schools. Staff is super helpful BUT...they're not empowered or trusted by management.

Cons

Nickle and diming over everything. Underbuilt resources (like mailroom) so charging tenants fees to be able to receive packages. 100 page lease so they clearly don't expect people to read...except now everyone can 'read' with AI and it turns out a bunch of their terms are not market for NYC and/or not enforceable. They have heavily invested in tech which in theory should make life easier but in reality just creates fragmented experience and much of the tech doesn't work consistently. The building is right in the heart of family/kids heavy brooklyn but it seems like they've designed for single roommates and don't particularly support family realities. Appliances and finishes look upmarket but break constantly; giving premium facade energy. Elevators constantly break (currently in one of the towers where there are hundreds of units, there's only been one elevator for 3 weeks.

Advice to the owners

There are dozens of buildings going up within a quarter mile. Don't nickel and dime residents who are already paying market rates to be here. Don't tell your staff to treat affordable units differently from market units. Don't put digital products in places where you haven't nailed process with excellent people.

Buildings associated with AD DIVERSIFIED MANAGEMENT LLC

  • 25 Skinner Lane
    Rent-stabilized

    25 Skinner Lane

    New Brighton

  • 110 North Burgher Avenue
    Good cause

    110 North Burgher Avenue

    West Brighton

  • 39 Markham Lane
    Rent-stabilized

    39 Markham Lane

    New Brighton

  • 24 Skinner Lane
    Rent-stabilized

    24 Skinner Lane

    New Brighton

25 Skinner Lane
Rent-stabilized

25 Skinner Lane

New Brighton

110 North Burgher Avenue
Good cause

110 North Burgher Avenue

West Brighton

39 Markham Lane
Rent-stabilized

39 Markham Lane

New Brighton

24 Skinner Lane
Rent-stabilized

24 Skinner Lane

New Brighton

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 average0.40Violations per unit
NYC average0.81Violations per unit
26Class 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

10Class 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

Ad Diversified Management LLC has an average tenant rating of 3.8 out of 5 across 5 reviews.

Buildings managed by Ad Diversified Management LLC average 0.4 open violations per unit, fewer than the citywide average of 0.81.

40% of tenants who reviewed buildings managed by Ad Diversified Management LLC would recommend living there.

Ad Diversified Management LLC has 12 housing court litigation cases across their portfolio.

20% of tenants who reviewed a building managed by Ad Diversified Management LLC approve of how it is run.

Ad Diversified Management LLC has 32 recorded evictions across their portfolio.

Ad Diversified Management LLC owns or manages 22 buildings totalling 74 units.

Ad Diversified Management LLC has not appeared on the NYC worst landlords list.

A

Ad Diversified Management Llc

Corporate Owner·22 buildings·74 units
3.8

5 reviews

Follow us

For renters

Apartments for rent in NYCRenting tips and resourcesNYC rental market guidesVerified 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.

Available apartments associated with AD DIVERSIFIED MANAGEMENT LLC

    • 420 Carroll Street #E211, Brooklyn, NY 11215 apartment_bedroom_room 1
    Verified
    Gowanus·Studio, 1 bath
    3.5(2)

    420 Carroll Street #E211

    $3,610
  • 420 Carroll Street #E211, Brooklyn, NY 11215 apartment_bedroom_room 1
Verified
Gowanus·Studio, 1 bath
3.5(2)

420 Carroll Street #E211

$3,610
  • 420 Carroll Street #E419, Brooklyn, NY 11215 apartment_kitchen 1
Verified
Gowanus·Studio, 1 bath
3.5(2)

420 Carroll Street #E419

$3,620
    • 420 Carroll Street #E419, Brooklyn, NY 11215 apartment_kitchen 1
    Verified
    Gowanus·Studio, 1 bath
    3.5(2)

    420 Carroll Street #E419

    $3,620
    • 420 Carroll Street #W908, Brooklyn, NY 11215 apartment_living_room 1
    Verified
    Gowanus·Studio, 1 bath
    3.5(2)

    420 Carroll Street #W908

    $3,855
    • 420 Carroll Street #E320, Brooklyn, NY 11215 apartment_kitchen 1
    Verified
    Gowanus·1 bed, 1 bath
    3.5(2)

    420 Carroll Street #E320

    $4,475
    • 420 Carroll Street #W908, Brooklyn, NY 11215 apartment_living_room 1
    Verified
    Gowanus·Studio, 1 bath
    3.5(2)

    420 Carroll Street #W908

    $3,855
    • 420 Carroll Street #E320, Brooklyn, NY 11215 apartment_kitchen 1
    Verified
    Gowanus·1 bed, 1 bath
    3.5(2)

    420 Carroll Street #E320

    $4,475