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J

Jeff Mann

Site Manager·1 building·4 units
3.1

3 reviews

Highlights

1
Evictions
No
Litigation cases

About Jeff Mann

Jeff Mann is a mixed-profile site manager. Across their buildings, tenants rate them 3.1/5 across 3 reviews, with 67% recommending their buildings and 0% approving of them as an owner or associate. Their portfolio records 1 eviction, 0 open violations, and 0 litigation cases. Data last updated September 6, 2026. Jeff Mann is a site manager associated with 1 building and 4 units in Crown Heights, Brooklyn. The portfolio is concentrated in Crown Heights in Brooklyn. The building was built in 1931 and is categorized as low-rise. None 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

Review summary

Summarized from anonymous rental reviews on Openigloo.

Tenant reviews for buildings managed by Jeff Mann suggest a mixed experience. Residents appreciate the vibrant neighborhood and friendly neighbors, but report issues with management responsiveness and utility costs. Some units suffer from high heating bills and poor heat efficiency. Cleanliness and garbage management receive average ratings, while pest control seems satisfactory. Noise levels can be a concern, particularly for units facing busy streets. Despite these drawbacks, many renters value the renovated apartments and overall atmosphere, with suggestions for improved maintenance and communication from management.

Reviews

Former tenant·just now

Good apt for young adults

Pros

Loved the location, great neighborhood. Close to the best restaurants and bars in the area. The apartments themselves were gutted and renovated. Many of the units have in-unit washer/dryer (combined) and dishwasher. Many people in the building are friendly and there is a group chat.

Cons

Some of the units have extremely high Con Ed bills with no help from management or Con Ed ($300-$600 monthly). If you’re on the front of the building, Franklin Ave can be pretty noisy. The front door buzzer frequently isn’t working which is very annoying for package deliveries. The trash room is kind of gross as well but I guess that’s sort of to be expected. Management is somewhat responsive but leasing office can be difficult to work with.

Advice to the owners

We frequently had problems with our split vac units and washer/dryer and think that this could’ve been avoided by routine maintenance.

Former tenant·Over 2 years ago

Terrible Management Company

Pros

Neighborhood is great. Neighbors are nice.

Cons

Management company is terrible with response times. Utilities are outrageous and management company will not address issues.

Advice to the owners

Fire Jessica, she’s terrible.

Buildings associated with JEFF MANN

  • 787 Franklin Avenue
    Good cause

    787 Franklin Avenue

    3.1(3)

    Crown Heights

787 Franklin Avenue
Good cause

787 Franklin Avenue

3.1(3)

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 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

Jeff Mann has an average tenant rating of 3.1 out of 5 across 3 reviews.

67% of tenants who reviewed buildings managed by Jeff Mann would recommend living there.

0% of tenants who reviewed a building managed by Jeff Mann approve of how it is run.

Jeff Mann has not appeared on the NYC worst landlords list.

Jeff Mann has 1 recorded eviction across their portfolio.

Jeff Mann has no housing court litigation cases across their portfolio.

Jeff Mann owns or manages 1 building totalling 4 units.

J

Jeff Mann

Site Manager·1 building·4 units
3.1

3 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.