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City residence, one family
33 WEST 81 STREET
MANHATTAN · BIN 1031137
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1886Year Built
5Stories
A4Building Class
R10AZoning
8,000 sfGross Floor Area
1Units
Rent Stabilized6 Open Violations ▸
City residence, one family · 2,554 sf lot · 3.13 FAR built · Flood zone X
Locations of Work
Mechanical
Floor 41p · 1 filing · 7 docs
Floor 3
Floor 21p · 1 filing · 7 docs
Floor 1
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
VINCENT J. LIOTTA P.E.101/07/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
DYNAMIC SHEET METAL LTDGeneral Contractor204/09/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
VINCENT J. LIOTTA P. E.1974101/07/2026
Building Lifecycle
All (29)Filed (1)Permit Issued (2)Signed Off (1)Violation (19)Special Inspection (6)
05/12/2026
Signed off — Alteration
REPLACEMENT OF SPLIT HVAC SYSTEM ON IN THE BASEMENT, FLOOR 001, FLOOR 002, FLOOR 003, FLOOR 004, AND THE ROOF. NO CHANGE TO EGRESS, USE, OR OCCUPANCY.
M01305292-I1
04/29/2026
Violation issued (HPD, open)
A
03/26/2026
Permit issued — Mechanical Systems
M01305292-I1-MS
01/28/2026
Permit issued — Mechanical Systems
M01305292-I1-MS
01/07/2026
Filed — Alteration
REPLACEMENT OF SPLIT HVAC SYSTEM ON IN THE BASEMENT, FLOOR 001, FLOOR 002, FLOOR 003, FLOOR 004, AND THE ROOF. NO CHANGE TO EGRESS, USE, OR OCCUPANCY.
M01305292-I1
10/20/2025
Special inspection requirement — Mechanical Systems
Vincent Liotta
10/20/2025
Special inspection requirement — Final
Vincent Liotta
10/20/2025
Special inspection requirement — HVAC-R and service water heating system controls
Vincent Liotta
10/20/2025
Special inspection requirement — HVAC-R and service water heating equipment
Vincent Liotta
10/20/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
Vincent Liotta
10/20/2025
Special inspection requirement — Maintenance information
Vincent Liotta
06/04/2025
Violation issued (HPD, open)
A
04/01/2024
Violation issued (HPD, open)
A
03/16/2023
Violation issued (HPD, open)
A
02/16/2022
Violation issued (HPD, closed)
I
02/16/2022
Violation issued (HPD, open)
A
04/01/2021
Violation issued (HPD, closed)
A
10/26/2016
Violation issued (HPD, closed)
I
10/01/2015
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/03/2015
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/19/2003
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/27/2001
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/16/1997
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/10/1997
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/14/1995
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/14/1995
Violation issued (DOB, open)
VP-VIOLATION UNSERVED ECB-ACTIVE
11/14/1995
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/29/1995
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/18/1993
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offDYNAMIC SHEET METAL03/26/2026
DOB NOWMechanical SystemsSigned-offDYNAMIC SHEET METAL01/28/2026
BISPLISSUEDANCHOR PLUMBING CORP07/08/2005
BISPLISSUEDANCHOR PLUMBING CORP01/18/2005
BIS—ISSUEDPIRO CONSTRUCTION02/22/2001
BISEQISSUEDSPRING SCAFF. INC.02/21/2001
BISEQISSUEDSPRING ENTERPRIS INC.02/21/2001
BISPLISSUEDANCHOR PLUMBING CORP08/25/1999
BISOTISSUEDPIRO CONSTRUCTION08/24/1999
BISOTISSUEDPIRO CONSTRUCTION07/15/1999
BISOTISSUEDCIN CON HTG & AIR CONDI INC05/04/1999
BISPLISSUEDMARTINEZ PLBG & HTG03/05/1999
BISBLISSUEDMARTINEZ PLBG & HTG03/05/1999
BISPLISSUEDMARTINEZ PLBG & HTG CORP07/17/1998
BISOTISSUEDPIRO CONSTRUCTION01/08/1998
1 project · most recent 01/07/2026
Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
01/07/2026Signed-offDYNAMIC SHEET METAL LTDAir Conditioning Systems
Cooling
Daikin RXTA48AAVJU 48,000 BTU · Vrf Outdoor ×5
FXTA48AAVJUA 48,000 BTU · Vrf Indoor ×4
FXAA07AAVJU 7,500 BTU · Vrf Indoor ×1
FXAA09AAVJU 9,000 BTU · Vrf Indoor ×1
FXAA12AAVJU 12,000 BTU · Vrf Indoor ×1
FXAA18AAVJU 18,000 BTU · Vrf Indoor ×1
Applied Comfort SBSK18-H3.5 15,600 BTU · Ptac ×2
1 project · most recent 04/29/2026
HVAC Wiring
FiledStatusContractorScope
04/29/2026Permit IssuedARREE ELECTRIC CORPHVAC Wiring
▾Special Inspection Requirements (DOB NOW) — 6
DateRequirementInspectorRole
10/20/2025Mechanical SystemsVincent Liottaspecial
10/20/2025FinalVincent Liottaprogress
10/20/2025HVAC-R and service water heating system controlsVincent Liottaenergy_progress
10/20/2025HVAC-R and service water heating equipmentVincent Liottaenergy_progress
10/20/2025HVAC-R and service water piping design and insulationVincent Liottaenergy_progress
10/20/2025Maintenance informationVincent Liottaenergy_progress
▾Documents — 7 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/20/2026M01305292-I1Request digital key ↗
▸Applications & Permits1
▸DOB NOWLPC Approval/Permit1
08/13/2026M01305292-I1Open ↗
▸Seals & Professional Certifications4
▸DOB NOWProgress Inspector Seal & Signature2
08/28/2026M01305292-I1Open ↗
08/28/2026M01305292-I1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/20/2026M01305292-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/28/2026M01305292-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/20/2026M01305292-I1Open ↗