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1728 Mermaid Avenue

Brooklyn, NY 11224BBL 3-07061-0001Map

Owner of record: Aace Realty LLC

1728 Mermaid Avenue is a mixed residential and retail building built in 1930 in Brooklyn, 11224. It has 6 residential units across 4 floors. The owner of record is Aace Realty LLC. HPD has recorded 101 housing violations here, most recently on May 5, 2026. 23 of the 50 most recent violations are still open.

HPD violations
101
DOB violations
39
ECB violations
3
HPD complaints
68

What to know

Concern
5 open Class C

Immediately hazardous issues among recent violations are still open.

Good
Last violation May 5, 2026

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 · 101

  • A

    File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.

    May 5, 2026

    Open — Nov sent out
  • B

    Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules defective in the entire apartment located at apt 3l, 3rd story, 1st apartment from west at north

    Apr 6, 2026 · Apt 3L

    Closed — Violation dismissed
  • B

    Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations defective in the entire apartment located at apt 3l, 3rd story, 1st apartment from west at north

    Apr 6, 2026 · Apt 3L

    Closed — Violation dismissed
  • B

    Properly secure the loose electric outlet at south wall in the 2nd room from north located at apt 3l, 3rd story, 1st apartment from west at north

    Apr 6, 2026 · Apt 3L

    Closed — Violation dismissed
  • C

    Remove all obstructions and repair all defects in sink waste line in the kitchen located at apt 3l, 3rd story, 1st apartment from west at north

    Apr 6, 2026 · Apt 3L

    Closed — Violation dismissed
  • C

    Remove all obstructions from water closet clogged in the bathroom located at apt 3l, 3rd story, 1st apartment from west at north

    Apr 6, 2026 · Apt 3L

    Closed — Violation dismissed
  • C

    Replace or repair the self-closing doors that is missing or defective hinge at bulkhead

    Jan 29, 2026

    Open — Nov sent out
  • B

    Remove all encumbrances consisting of ladders, furniture, bicycles, household items and flower pots at public hall, 4th story

    Jan 7, 2026

    Open — Nov sent out
  • B

    Remove all encumbrances consisting of bicycle, furniture, household items and ladders at public hall, 4th story

    Dec 17, 2025

    Open — Nov sent out
  • I

    And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.

    Nov 20, 2025

    Closed — Violation dismissed
Show 40 more ↓
  • A

    Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the bathroom located at apt 2l, 2nd story, 1st apartment from west at north

    Aug 8, 2025 · Apt 2L

    Open — Nov sent out
  • C

    Replace or repair the self-closing doors that is missing or defective hinges at door in the entrance located at apt 2l, 2nd story, 1st apartment from west at north

    Aug 8, 2025 · Apt 2L

    Open — Nov sent out
  • A

    Trace and repair the source and abate the visible mold condition... less than 10 sq ft at the west wall in the bathroom located at apt 2l, 2nd story, 1st apartment from west at north

    Aug 8, 2025 · Apt 2L

    Closed — Violation closed
  • A

    Properly repair the source and abate the evidence of a water leak at the ceiling in the bathroom located at apt 2l, 2nd story, 1st apartment from west at north

    Aug 8, 2025 · Apt 2L

    Open — Nov sent out
  • B

    Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations missing in the entire apartment located at apt 2l, 2nd story, 1st apartment from west at north

    Aug 8, 2025 · Apt 2L

    Open — Nov sent out
  • B

    Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules missing in the entire apartment located at apt 2l, 2nd story, 1st apartment from west at north

    Aug 8, 2025 · Apt 2L

    Open — Nov sent out
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 2l, 2nd story, 1st apartment from west at north

    Aug 8, 2025 · Apt 2L

    Open — Notice of issuance sent to tenant
  • B

    Trace and repair the source and abate the visible mold condition... less than 10 sq ft at the west wall in the bathroom located at apt 2l, 2nd story, 1st apartment from west at north original violation 18146456 issued 08-aug-25 has been upgraded to class b per administrative code 27-2017.3a(3)(a) or (b).

    Aug 8, 2025 · Apt 2L

    Open — Violation will be reinspected
  • A

    File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.

    Jun 10, 2025

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department ceiling at vestibule , 1st story

    Jan 31, 2025

    Open — Invalid certification
  • B

    Properly repair with similar material the broken or defective fire retardant plaster at ceiling in vestibule , 1st story

    Jan 31, 2025

    Open — Invalid certification
  • B

    Properly repair the source and abate the evidence of a water leak at ceiling in vestibule , 1st story

    Jan 31, 2025

    Open — Invalid certification
  • B

    Remove all encumbrances consisting of household items at public hall, 4th story

    Jan 31, 2025

    Open — Invalid certification
  • C

    Properly repair with similar material the broken or defective wood treads 12th and 13th from.bottom at public hall stairs, 1st story

    Jan 24, 2025

    Closed — Violation closed
  • C

    Replace or repair the self-closing doors that is missing or defective vestibule door (missing) , 1st story

    Jan 24, 2025

    Closed — Violation closed
  • B

    Properly secure the loose 11th and 12th tread from bottom at public hall stairs, 1st story

    Jan 16, 2025

    Open — Nov sent out
  • C

    Replace or repair the self-closing doors that is missing or defective hinges at building entrance door

    Jan 16, 2025

    Closed — Violation closed
  • C

    Properly repair or replace the broken or defective wood floor in the private hallway located at apt 3l, 3rd story, 1st apartment from west at north

    Jan 13, 2025 · Apt 3L

    Closed — Violation closed
  • B

    Repair or replace the carbon monoxide detecting device(s). defective in the entire apartment located at apt 3l, 3rd story, 1st apartment from west at north

    Jan 13, 2025 · Apt 3L

    Open — Nov sent out
  • B

    Repair or replace the smoke detector defective in the entire apartment located at apt 3l, 3rd story, 1st apartment from west at north

    Jan 13, 2025 · Apt 3L

    Open — Nov sent out
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 3l, 3rd story, 1st apartment from west at north

    Jan 13, 2025 · Apt 3L

    Open — Notice of issuance sent to tenant
  • C

    Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt 3l, 3rd story, 1st apartment from west at north

    Jan 13, 2025 · Apt 3L

    Open — Nov sent out
  • I

    And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.

    Nov 27, 2024

    Closed — Violation dismissed
  • C

    Properly repair with similar material the broken or defective mortar joints at brickwork at north and west sides of parapet wall

    Nov 13, 2024

    Closed — Violation closed
  • C

    Replace or repair the self-closing doors that is missing or defective door at bulkhead door at public hall, 4th story

    Nov 13, 2024

    Closed — Violation closed
  • A

    File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.

    Apr 11, 2024

    Closed — Violation dismissed
  • I

    And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.

    Nov 21, 2023

    Closed — Violation dismissed
  • A

    File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.

    Mar 24, 2023

    Closed — Violation dismissed
  • I

    And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.

    Nov 10, 2022

    Closed — Violation dismissed
  • A

    File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.

    Mar 1, 2022

    Closed — Violation dismissed
  • A

    File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.

    Apr 12, 2021

    Closed — Violation dismissed
  • I

    And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.

    Oct 30, 2019

    Closed — Violation dismissed
  • B

    And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes house hold items at 4th sty balcony front at fire escape

    Sep 10, 2019

    Open — Nov sent out
  • B

    And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes house hold items at 3rd sty balcony front at fire escape

    Sep 10, 2019

    Open — Nov sent out
  • B

    And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes house hold items at 2nd sty balcony front at fire escape

    Sep 10, 2019

    Open — Nov sent out
  • B

    Properly repair with similar material the broken or defective vinyle covering floor in the 3rd room from north located at apt 3r, 3rd story, 1st apartment from east at south

    Jul 8, 2019 · Apt 3R

    Closed — Violation dismissed
  • B

    Properly repair with similar material the broken or defective wood board at under sink cabinet in the kitchen located at apt 3r, 3rd story, 1st apartment from east at south

    Jul 8, 2019 · Apt 3R

    Closed — Violation dismissed
  • B

    Properly repair with similar material the broken or defective all granite treads at vestibule

    Jul 8, 2019

    Closed — Violation dismissed
  • A

    Refit the lower window sash at west wall in the bathroom located at apt 3r, 3rd story, 1st apartment from east at south

    Jul 8, 2019 · Apt 3R

    Closed — Violation dismissed
  • B

    Properly repair the broken or defective counter balance at upper window sash in the bathroom located at apt 3r, 3rd story, 1st apartment from east at south

    Jul 8, 2019 · Apt 3R

    Closed — Violation dismissed

DOB building violations · 39

  • Low pressure boiler boiler required

    Violation issued-failure to file 2024 external low pressure inspection

    Nov 14, 2025

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued-failure to file 2023 external low pressure inspection

    Sep 23, 2024

    Dob violation - active
  • 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 2018 external low pressure inspection

    Jun 20, 2023

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued-failure to file 2019 external low pressure inspection

    Jun 20, 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 2017 inspection report

    Nov 8, 2019

    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
Show 29 more ↓
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2015 inspection report

    Feb 24, 2017

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2014 inspection report

    Oct 1, 2015

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2014 inspection report

    Oct 1, 2015

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2013 inspection report

    Mar 3, 2015

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2012 inspection report

    May 15, 2014

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2012 inspection report

    May 15, 2014

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2011 inspection report

    Mar 1, 2013

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2010 inspection report

    Dec 13, 2011

    Dob violation - active
  • Low pressure boiler boiler required

    Lblvio-low pressure boiler boiler required

    Dec 31, 2009

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 1, 2009

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 3, 2008

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 19, 2007

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 6, 2006

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 31, 2005

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 13, 2004

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 19, 2003

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 26, 2002

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 27, 2001

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 7, 2000

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 16, 1999

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    May 4, 1998

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Sep 16, 1997

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 10, 1997

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 10, 1997

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 29, 1995

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 29, 1995

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jun 1, 1994

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 16, 1993

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jun 1, 1993

    Dob violation - active

ECB violations · 3

  • Class - 2

    Failure to maintain, i observed clogged kitchen sink in apartment 3l. as per pc 102.3 installations, both existing and new, shall be maintained in a proper operating condition., repair and/or replace

    May 1, 2026

    Resolve
  • Class - 2

    Observed at exp#3 step crack from 3fl window to 4fl window. at exp#4 observed vertical & horizontal cracks on stucco over masonry, cracked window lintel, displacement & crack of veneer at 4fl. at exp#1 observed

    Nov 15, 2024 · Penalty $620

    Resolve
  • Class - 2

    B265 as per class 2 (b265) 28-303.7 failure to file a complete boiler inspection report as per dob records.

    May 16, 2016 · Penalty $500

    Active

Complaints

  • Electric

    Outlet/switch

    Oct 13, 2026 · Apt 3L

    Open
  • Door/window

    Window frame

    Oct 13, 2026 · Apt 3L

    Open
  • Unsanitary condition

    Sewage

    Apr 1, 2026 · Apt 3L

    Close
  • Unsanitary condition

    Sewage

    Mar 30, 2026 · Apt 3L

    Close
  • Heat/hot water

    Entire building

    Feb 23, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 13, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 8, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 6, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 1, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 27, 2026 · Apt BLDG

    Close
Show 40 more ↓
  • Heat/hot water

    Entire building

    Jan 24, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 20, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 4, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 23, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 14, 2025 · Apt BLDG

    Close
  • Unsanitary condition

    Sewage

    Nov 30, 2025 · Apt 3L

    Close
  • Heat/hot water

    Apartment only

    Nov 11, 2025 · Apt 2R

    Close
  • Electric

    Outlet/switch

    Aug 5, 2025 · Apt 2L

    Close
  • Water leak

    Slow leak

    Aug 5, 2025 · Apt 2L

    Close
  • Heat/hot water

    Entire building

    Feb 17, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 4, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 4, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 30, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 21, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 14, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 11, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 10, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 7, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 7, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 7, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 5, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 3, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 22, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 21, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 4, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 12, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 14, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 21, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 5, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 11, 2023 · Apt BLDG

    Close
  • Paint/plaster

    Ceiling

    Dec 21, 2022 · Apt 4L

    Close
  • Paint/plaster

    Ceiling

    Dec 21, 2022 · Apt 4L

    Close
  • Unsanitary condition

    Mold

    Dec 21, 2022 · Apt 4L

    Close
  • Heat/hot water

    Entire building

    Dec 21, 2022 · Apt 4L

    Close
  • Unsanitary condition

    Mold

    Jan 11, 2021 · Apt 3R

    Close
  • Safety

    Smoke detector

    Jul 3, 2019 · Apt 3R

    Close
  • Electric

    Lighting

    Jul 3, 2019 · Apt 3R

    Close
  • Door/window

    Door

    Jul 3, 2019 · Apt 3R

    Close
  • Safety

    Carbon monoxide detector

    Jul 3, 2019 · Apt 3R

    Close
  • Flooring/stairs

    Floor

    Jul 3, 2019 · Apt 3R

    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 (S9)
Year built
1930
Floors
4
Residential units
6
Building area
6,560 ft²
Lot area
2,000 ft²
Zoning
R7A
Community board
313
Council district
47
Block / lot
7061 / 1
Assessed value
$420,300
Landmark / historic district
No

HPD registration #336980, last renewed Apr 16, 2026.

Questions about 1728 Mermaid Avenue

Who owns 1728 Mermaid Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Aace Realty LLC.

Does 1728 Mermaid Avenue have violations?

Yes. NYC HPD has recorded 101 housing violations at this property.

Is 1728 Mermaid 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 1728 Mermaid Avenue built?

City records list 1930 as the year it was built.

How many apartments are in 1728 Mermaid Avenue?

It has 6 residential units and 9 units in total.

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