840 Montgomery Street,
Brooklyn, NY 11213

38 Units

Built in 1925

4 Floors

Rent Stabilized Units: Yes
Good Cause Eviction: Yes
Evictions: 2
Litigation History: No
1 Year Bedbug History: No
Pet Friendly: Yes
Building Overview
Building Report
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Renters Recommendations

-- of renters recommend this building

-- of renters approve of this owner

Reviews (1)

Over 1 year ago
Overall satisfied
Former Tenant
Pros:
Great live in attentive super. Good neighbors.
Cons:
It is located on a noisy corner and the windows are not great at keeping noise out.

Building Ratings

Cleanliness
Garbage Management
Heat
Neighbors
Noise Levels
Owner Responsiveness
Pest Control
Water Pressure

Rents and Deposits

-- of renters received their security deposits back
It dummy text been reported if this building dummy electronic rent payments.
Open Violations
Only open violations from the last 10 years.
Data last updated 7 days ago.
The average number of violations per unit at 840 Montgomery Street is better than the city.
BUILDING AVERAGE:
0.34 violations per unit
NEW YORK CITY AVERAGE:
0.81 violation per unit
flag
Non-hazardous
1
class A
i.e. no peephole on a door, or no street # on the building, unlawful keeping of animals
MOST RECENT:
Sep 17, 2025: § 27-2010, 2011, 2012 adm code remove the accumulation of refuse and/or rubbish and maintain in a clean condition the boxes and trash bags court
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flag
Hazardous
8
class B
i.e. smoke detector issues, inadequate lighting, no lighting for stairways
MOST RECENT:
Oct 27, 2025: § 27-2005, 2007 adm code and dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes flower pots at 4th story balcony building front at fire escape
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flag
Immediately hazardous
4
class C
i.e. rodents, pest, mold, inadequate heat or hot water, defective building parts
MOST RECENT:
Nov 05, 2025: § 27-2005 adm code properly repair with similar material the broken or defective marble treads 3rd and 4th from bottom at 2nd intermediate landing at public hall stairs, 2nd story
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flag
Missing information/filings
0
class I
Missing or non-compliant with administrative information orders or filings
MOST RECENT:
No violation found...
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Property Owners and Associates
J
Jay Jaffe
4.5(1)
Site Manager
2 Properties50 Units
Litigation History: Yes
Evictions: 3
M
Mike Spira
2.5(26)
Head Officer
15 Properties456 Units
Litigation History: Yes
Evictions: 31
M
Montgomery 840 LLC
4.5(1)
Corporate Owner
1 Property38 Units
Litigation History: No
Evictions: 2

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