110 Madison St

Heat or hot waterApt 6 class C · HPD violation

Heat or hot water class C · HPD violation

Heat or hot waterApt 7 class C · closed · HPD violation

Heat or hot waterApt 14 complaint

Heat or hot water class C · HPD violation

Show 31 more

Heat or hot waterApt 9 class C · closed · HPD violation

Heat or hot waterApt 14 complaint

Heat or hot waterApt BASEME complaint

Heat or hot waterApt 12 complaint

Heat or hot waterApt 1 complaint

Heat or hot waterApt 24 class C · HPD violation

2026 Feb

Heat or hot water class C · HPD violation

Heat or hot waterApt 5 class C · closed · HPD violation

Heat or hot waterApt 22 complaint

Heat or hot waterApt 3 class C · closed · HPD violation

2024 Dec

Heat or hot waterApt 13 complaint

Heat or hot waterApt 22 complaint

Boilers class - 2 · DOB violation

2022 Dec

2018 Jul

Boilers class - 2 · DOB violation

2018 Feb

Heating/ventilation permit

2017 Sep

Heating/ventilation permit

2017 Aug

Heating/ventilation permit

Heat source

Boiler burning natural gas (H.B. Smith G300-S/W-12INT), registration expired since Aug 2018

Clean Air Tracking System (boiler registrations), as of 2026-10-19 · See this building's boiler registrations on NYC Open Data →

Boiler inspection filings

Latest accepted inspection Dec 2024, defects reported: no

DOB NOW: Safety Boiler, as of 2026-10-17 · See the boiler filings at DOB →

What this counts

Accepted annual boiler inspection filings, any date

Heat and hot water complaints

14 heat or hot water complaints

Housing Maintenance Code Complaints and Problems, as of 2026-10-19 · See the complaints at HPD Online →

What this counts

HPD complaints, heat season 2025–26 (Oct 1–May 31)

Boiler work permitsno recordNo boiler work permits on record

Water and pipes

Issues on record · 14 complaints, 2024–2026 · 11 in the past year

What has happened here

2026 Jun

PlumbingApt 16 complaint

LeaksApt BASEME class B · HPD violation

Plumbing complaint

PlumbingApt 1 complaint

PlumbingApt 9 complaint

PlumbingApt 22 complaint

Show 23 more

PlumbingApt B class B · HPD violation

PlumbingApt B complaint

PlumbingApt B complaint

LeaksApt B complaint

LeaksApt 24 complaint

2026 Feb

Leaks complaint

Plumbing, leaksApt 1BASEM complaint

PlumbingApt BSMT class B · HPD violation

LeaksApt BSMT class B · HPD violation

LeaksApt BSMT class B · HPD violation

LeaksApt BSMT class B · HPD violation

LeaksApt BSMT class A · HPD violation

Plumbing, leaksApt BSMT complaint

Plumbing, leaksApt BASEME complaint

LeaksApt 2 class B · closed · HPD violation

LeaksApt 2 complaint

LeaksApt BSMT complaint

PlumbingApt 16 complaint

PlumbingApt 20 complaint

LeaksApt 20 class B · closed · HPD violation

PlumbingApt 20 complaint

Water service line

Lead (records)

Lead Service Line Location Coordinates, as of 2026-01-30

Pests and cleanliness

Issues on record · 6 complaints, 2025–2026 · 4 in the past year

What has happened here

PestsApt B class C · HPD violation

PestsApt B class C · HPD violation

Unsanitary conditionsApt 3 complaint

MoldApt 1BASEM complaint

Show 12 more

MoldApt BSMT class A · HPD violation

PestsApt BSMT complaint

PestsApt BASEME complaint

PestsApt BSMT complaint

PestsApt 20 class C · closed · HPD violation

PestsApt 20 class C · closed · HPD violation

Unsanitary conditions, mold, pestsApt 20 complaint

Rubbish and cleanliness class B · closed · HPD violation

MoldApt 20 class A · closed · HPD violation

Unsanitary conditions, pestsApt 20 complaint

Electrical

2 complaints, 2025–2026 · 1 in the past year

What has happened here

ElectricalApt BASEME complaint

2025 Jun

ElectricalApt 11 complaint

ElectricalApt 2 class C · closed · HPD violation

ElectricalApt 2 complaint

ElectricalApt 20 complaint

ElectricalApt 20 class B · closed · HPD violation

Show 1 more

ElectricalApt 20 complaint

Flooding

No issues on record

FEMA flood zone

Outside FEMA's 1% annual-chance flood zone: X

FEMA National Flood Hazard Layer, as of 2026-10-19

What this counts

Effective FIRM zones touching the building footprint

Stormwater flooding

Extreme storm, 2080 sea levels: Not in mapped flooding; Moderate storm, 2050 sea levels: Not in mapped flooding; Moderate storm, today's sea levels: Not in mapped flooding; Limited storm, today's sea levels: Not loaded (file format unreadable)

NYC Stormwater Flood Maps, as of 2024-07-03

What this counts

Mapped ponding touching the building footprint

BasementWhole tax lot

Above grade

PLUTO (tax lot data), as of 2026-08-24

Rent and tenancy

On the state list

Rent stabilization

On the state's list of buildings with at least one rent-stabilized apartment (2024 registrations)

Rent Stabilized Building Lists (2024 HCR registrations), as of 2025-11-30

What this counts

The list doesn't say which apartments are stabilized, and being listed isn't proof of current status. For a specific apartment, request its rent history from HCR

Gas

What has happened here

PL-PER Gas Piping - LL152 DOB violation

Gas piping

Open violation for not filing the periodic gas piping inspection (2026)

DOB Safety Violations, as of 2026-10-18

What this counts

Paperwork violation: the filing is missing, which is not a finding about the pipes

General condition and all records

HPD violations

72 open: 72 about building conditions — heat or hot water (13), pests (10), walls, floors and stairs (10), smoke or CO detectors (8); 32 immediately hazardous (class C). 25 further violations from 2024–2026 were closed. 267 violations on record in all, 2014–2026 — the 108 most recent are listed here

Heat or hot waterApt 6 class C

Heat or hot water class C

Heat or hot waterApt 7 class C · closed

Walls, floors and stairsApt BASEME class A

LeaksApt BASEME class B

Fire safetyApt BASEME class C

Heat or hot water class C

Heat or hot waterApt 9 class C · closed

Show 42 more

Walls, floors and stairs class B

Doors and windows class C

Smoke or CO detectorsApt 24 class B

Smoke or CO detectorsApt 24 class B

Heat or hot waterApt 24 class C

PlumbingApt B class B

PestsApt B class C

Walls, floors and stairsApt B class B

Smoke or CO detectorsApt B class B

Smoke or CO detectorsApt B class B

PestsApt B class C

Heat or hot water class C

Heat or hot waterApt 5 class C · closed

PlumbingApt BSMT class B

Walls, floors and stairsApt BSMT class B

LeaksApt BSMT class B

LeaksApt BSMT class B

MoldApt BSMT class A

LeaksApt BSMT class B

LeaksApt BSMT class A

2025 Apr

Heat or hot waterApt 3 class C · closed

LeaksApt 2 class B · closed

ElectricalApt 2 class C · closed

Other conditions class B · closed

Other conditions class B · closed

PestsApt 20 class C · closed

PestsApt 20 class C · closed

Structure and facade class B · closed

Walls, floors and stairs class B · closed

Rubbish and cleanliness class B · closed

Doors and windows class B · closed

Smoke or CO detectorsApt 20 class B · closed

Smoke or CO detectorsApt 20 class B · closed

ElectricalApt 20 class B · closed

Walls, floors and stairsApt 20 class B · closed

LeaksApt 20 class B · closed

Walls, floors and stairsApt 20 class B · closed

MoldApt 20 class A · closed

and 22 more at the source

Housing Maintenance Code Violations, as of 2026-10-19 · Read these violations in full at HPD Online →

What this counts

Open HPD violations inspected in the last 10 years; class C = immediately hazardous. Paperwork = failure to file, notify or certify

DOB violations

4 open: 3 about building conditions, 1 about filings or paperwork

PL-PER Gas Piping - LL152

2022 Dec

Boilers class - 2

2019 Aug

Construction class - 1

2018 Jul

Boilers class - 2

DOB Violations, as of 2026-10-18 · Read these violations in full at DOB →

What this counts

Open DOB, ECB and DOB NOW Safety violations, any date, one per violation. ECB class 1 = hazardous, class 2 = major

Resident complaints to the city

16 heat or hot water, 14 plumbing, 7 leaks, 5 paint or plaster, 3 electrical, 3 pests, 2 mold, 1 doors or windows, 1 general repairs, 1 safety, 1 unsanitary conditions

Heat or hot waterApt 14

Heat or hot waterApt 14

Heat or hot waterApt BASEME

Show 46 more

ElectricalApt BASEME

Heat or hot waterApt 12

SafetyApt 1

Unsanitary conditionsApt 3

Heat or hot waterApt 1

Doors or windowsApt B

Paint or plasterApt B

Heat or hot waterApt 22

Heat or hot water

Paint or plaster, plumbing, mold, leaksApt 1BASEM

Paint or plaster, plumbing, pests, leaksApt BSMT

Paint or plaster, plumbing, pests, leaksApt BASEME

LeaksApt 2

Appliances, paint or plaster, pests, leaksApt BSMT

PlumbingApt 16

Electrical, plumbing, unsanitary conditions, mold, pestsApt 20

Electrical, plumbing, unsanitary conditions, pestsApt 20

2024 Apr

General repairs, pestsApt 4

2024 Mar

MoldApt 4

Heat or hot waterApt 13

Heat or hot waterApt 22

General construction permit

Housing Maintenance Code Complaints and Problems, as of 2026-10-19 · See the complaints at HPD Online →

What this counts

HPD complaints received in the last 2 years; the list below is every complaint on record for the last three years

Permit history

35 permits since 1990

2021 Nov

General construction permit

2018 Feb

Heating/ventilation permit, General construction permit

2017 Sep

Heating/ventilation permit, General construction permit

2017 Aug

Heating/ventilation permit, General construction permit

and 28 more at the source

DOB NOW: Build – Approved Permits, as of 2026-10-17 · See every permit at DOB →

What this counts

DOB permits issued (DOB NOW and legacy BIS), one per job and work type; excludes sheds

Everything else on record

SafetyApt 1 complaint

Smoke or CO detectorsApt 24 class B · HPD violation

Smoke or CO detectorsApt 24 class B · HPD violation

Smoke or CO detectorsApt B class B · HPD violation

Smoke or CO detectorsApt B class B · HPD violation

Doors or windowsApt B complaint

Show 12 more

Paint or plasterApt B complaint

Paint or plasterApt 1BASEM complaint

Paint or plasterApt BSMT complaint

Paint or plasterApt BASEME complaint

General repairs complaint

SafetyApt 16 complaint

Other conditions class B · closed · HPD violation

Other conditions class B · closed · HPD violation

Appliances, paint or plasterApt BSMT complaint

Smoke or CO detectorsApt 20 class B · closed · HPD violation