717 Knickerbocker Avenue

Brooklyn, NY 11221BBL 3-03392-0007Map

717 Knickerbocker Avenue is a mixed residential and retail building built in 1925 in Brooklyn, 11221. It has 2 residential units across 3 floors. The owner of record is Khan Mohammad B. HPD has recorded 20 housing violations here, most recently on September 2, 2016. 20 of the 20 most recent violations are still open.

HPD violations: 20
DOB violations: 8
ECB violations: 0
HPD complaints: 4

What to know

Good

No open Class C

No open immediately-hazardous violations among recent records.

Good

Last violation Sep 2, 2016

Date of the most recent HPD inspection that found a problem.

Good

No unpaid ECB fines

No balance due on recent ECB violations.

Rent stabilization

No rent-stabilized units in 2018–2024 tax bills

Some apartments can still be regulated. Use the rent-stabilized checker or request the rent history from HCR.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 20

BHazardous
Abate the nuisance consisting of bedbugs in the entire apartment located at apt 2fl, 2nd story, 1st apartment from north at east
Sep 2, 2016 · Apt 2FL
Open — Nov sent out
BHazardous
Abate the nuisance consisting of uncapped gas line at south wall, 3rd sty. apt. 2, kitchen.
Nov 2, 2004
Open — Nov sent out
BHazardous
Abate the nuisance consisting of vermin mice & roaches, 3rd sty. apt. 2.
Nov 2, 2004
Open — Nov sent out
BHazardous
Abate the nuisance consisting of exposed electric wire wall to ceiling, 3rd sty. apt. 2, bathroom.
Nov 2, 2004
Open — Nov sent out
BHazardous
Properly repair with similar material the broken or defective wood floor at private hall, 3rd sty. apt. 2.
Nov 2, 2004
Open — Nov sent out
BHazardous
Properly repair the broken or defective electrical light system ceiling kitchen 2nd sty. apt. 1.
Nov 2, 2004
Open — Nov sent out
BHazardous
Repair the broken or defective plastered surfaces and paint in uniform color walls & ceiling kitchen 2nd sty. apt. 1.
Nov 2, 2004
Open — Nov sent out
BHazardous
Properly repair the broken or defective inoperable balance lower sashes windows front room 2nd sty. apt. 1.
Nov 2, 2004
Open — Nov sent out
BHazardous
Properly repair the broken or defective electrical outlet wall kitchen 2nd sty. apt. 1.
Nov 2, 2004
Open — Nov sent out
BHazardous
Abate the nuisance consisting of vermin mice & roaches throughout 2nd sty. apt. 1.
Nov 2, 2004
Open — Nov sent out

Show 10 more ↓

BHazardous
Repair the broken or defective plastered surfaces and paint in uniform color walls 1st & 2nd rooms from front, 2nd sty. apt. 1.
Nov 2, 2004
Open — Nov sent out
BHazardous
Replace with new the missing door entrance street to vestibule sty.
Nov 2, 2004
Open — Nov sent out
BHazardous
Replace with new the missing knobs & lock assembly door vestibule to 1st sty. public hall.
Nov 2, 2004
Open — Nov sent out
BHazardous
Replace with new the broken or defective glass transome entrance door frame street to vestibule 1st sty.
Nov 2, 2004
Open — Nov sent out
BHazardous
Fire egress defective. remove obstructing bars or gates from window to fire escape 2nd sty. apt. 1.
Nov 2, 2004
Open — Nov sent out
BHazardous
Provide adequate lighting for 60 watts 2nd sty. public hall.
Nov 2, 2004
Open — Nov sent out
BHazardous
Replace with new the broken or defective casement window bathroom 2nd sty. apt. 1.
Nov 2, 2004
Open — Nov sent out
BHazardous
Properly repair with similar material the broken or defective plaster walls 2nd sty. public hall.
Nov 2, 2004
Open — Nov sent out
ANon-hazardous
Properly repair the broken or defective wood panel under window front room 2nd sty. apt. 1.
Nov 2, 2004
Open — Nov sent out
ANon-hazardous
Refit door west entrance to front room 2nd sty. apt. 1.
Nov 2, 2004
Open — Nov sent out

DOB building violations · 8

Low pressure boiler boiler required
Violation issued-failure to file 2020 external low pressure inspection
Jun 30, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2021 external low pressure inspection
Jun 30, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2016 inspection report
Apr 6, 2018
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2015 inspection report
Feb 24, 2017
Dob violation - active
Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 1, 2009
Dob violation - dismissed
Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
May 4, 1998
Dob violation - dismissed
Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jul 25, 1994
Dob violation - dismissed

ECB violations · 0

No ECB violations on record

Complaints

Heat/hot water
Entire building
Feb 2, 2026 · Apt BLDG
Close
Unsanitary condition
Pests
Oct 17, 2016 · Apt 7FL
Close
Unsanitary condition
Pests
Sep 6, 2016 · Apt 2FL
Close
Unsanitary condition
Pests
Aug 10, 2016 · Apt 2FL
Close

Sales history

No recorded sales in our data

Sales come from the NYC Department of Finance rolling sales file.

Building details

Building type: Mixed residential and retail building (S2)
Year built: 1925
Floors: 3
Residential units: 2
Building area: 3,259 ft²
Lot area: 1,876 ft²
Zoning: R6
Community board: 304
Council district: 37
Block / lot: 3392 / 7
Assessed value: $81,060
Landmark / historic district: No

Questions about 717 Knickerbocker Avenue

Who owns 717 Knickerbocker Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Khan Mohammad B.

Does 717 Knickerbocker Avenue have violations?

Yes. NYC HPD has recorded 20 housing violations at this property.

Is 717 Knickerbocker Avenue rent stabilized?

No rent-stabilized units appear in its 2018–2024 tax bills. Individual apartments can still be regulated, so request the rent history from NYS Homes and Community Renewal if unsure.

When was 717 Knickerbocker Avenue built?

City records list 1925 as the year it was built.

How many apartments are in 717 Knickerbocker Avenue?

It has 2 residential units and 3 units in total.

Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.