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BuildNYC
City residence, one family
121 EAST 81ST STREET
MANHATTAN · BIN 1047556
💬 Discuss this project
1899Year Built
3Stories
A4Building Class
R8BZoning
5,390 sfGross Floor Area
1Units
0 Active Violations
City residence, one family · Owner of record: 121 E 81 LLC · 2,043 sf lot · 2.64 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalPlumbing
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Floor 41 filing · 6 docs
Floor 31 filing · 6 docs
Floor 21 filing · 6 docs
Floor 1
CellarEvaporator coil replacement in cellar4p · 4 filings · 20 docs
Site & exterior1 filing · 4 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
121 E 81 LLC310/17/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
09/27/2024$5.5M—— → —$1,018/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
PC Group208/24/2026
Grasso-Menziuso Architects108/04/2026
Kems Engineering and Construction309/08/2021
Bodnar Architect103/19/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
Lewsan Consulting603/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Pam Air Conditioningspecialty_contractor203/21/2026
CJ Heating & MechanicalPlumbing207/08/2026
New York Insulationspecialty_contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
Gregory V. Perotto, P.E947309/08/2021
Building Lifecycle
All (58)Filed (7)Permit Issued (4)Signed Off (2)Violation (3)Inspection (2)Objection (10)Special Inspection (30)
10/16/2026
Objection raised — Scope
10/16/2026
Objection raised — Scope
10/16/2026
Objection raised — Scope
10/16/2026
Objection raised — Scope
10/16/2026
Objection raised — Scope
10/16/2026
Objection raised — Scope
09/24/2026
Objection resolved — Resolved
09/24/2026
Objection resolved — Resolved
09/18/2026
Objection raised — Structural
09/18/2026
Objection raised — Structural
08/24/2026
Filed — Alteration CO
Provide new structural framing for converted 2 family home. Provide structrual strengthening as needed.
M01436755-S2
08/24/2026
Filed — Alteration CO
Provide new structural framing for converted 2 family home. Provide structrual strengthening as needed.
M01436755-S1
08/19/2026
Special inspection requirement — Final
08/19/2026
Special inspection requirement — Final
08/19/2026
Special inspection requirement — Structural Steel - Details
08/19/2026
Special inspection requirement — Structural Cold-Formed Steel
08/19/2026
Special inspection requirement — Masonry
08/19/2026
Special inspection requirement — Structural Steel - Welding
08/19/2026
Special inspection requirement — Structural Steel - High Strength Bolting
08/19/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
08/19/2026
Special inspection requirement — Footing and Foundation
08/19/2026
Special inspection requirement — Concrete - Cast-In-Place
08/19/2026
Special inspection requirement — Subgrade Inspections
08/19/2026
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
08/04/2026
Filed — Alteration CO
Provide new structural framing for converted 2 family home. Provide structrual strengthening as needed.
M01436755-I1
07/27/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
02/15/2022
Signed off — Alteration
Replacement of two (2) furnaces and two (2) evaporator coils in cellar.
M00507158-I1
10/26/2021
Signed off — Alteration
Replacement of two (2) evaporator coils at the cellar.
M00521500-I1
10/26/2021
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
09/09/2021
Special inspection requirement — HVAC-R and service water heating system controls
Steven Bendoraitis
09/09/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
Gregory Perotto
09/09/2021
Special inspection requirement — Energy Code Compliance Inspections
Steven Bendoraitis
09/09/2021
Special inspection requirement — HVAC-R and service water heating equipment
Steven Bendoraitis
09/09/2021
Special inspection requirement — Maintenance information
Steven Bendoraitis
09/09/2021
Special inspection requirement — HVAC-R and service water piping design and insulation
Steven Bendoraitis
09/08/2021
Filed — Alteration
Replacement of two (2) furnaces and two (2) evaporator coils in cellar.
M00507158-P2
09/08/2021
Special inspection requirement — HVAC-R and service water heating equipment
Steven Bendoraitis
09/08/2021
Special inspection requirement — Energy Code Compliance Inspections
Steven Bendoraitis
09/08/2021
Special inspection requirement — HVAC-R and service water piping design and insulation
Steven Bendoraitis
09/08/2021
Special inspection requirement — Maintenance information
Steven Bendoraitis
09/08/2021
Special inspection requirement — HVAC-R and service water heating system controls
Steven Bendoraitis
09/08/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
Gregory Perotto
09/03/2021
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
08/31/2021
Permit issued — Plumbing
M00507158-I1-PL
05/26/2021
Permit issued — Mechanical Systems
M00521500-I1-MS
05/19/2021
Permit issued — Plumbing
M00507158-I1-PL
05/18/2021
Permit issued — General Construction
M00488671-I1-GC
05/13/2021
Filed — Alteration
Replacement of two (2) evaporator coils at the cellar.
M00521500-I1
05/13/2021
Special inspection requirement — HVAC-R and service water piping design and insulation
Steven Bendoraitis
05/13/2021
Special inspection requirement — Maintenance information
Steven Bendoraitis
05/13/2021
Special inspection requirement — Permanent certificate
Steven Bendoraitis
05/13/2021
Special inspection requirement — HVAC-R and service water heating system controls
Steven Bendoraitis
05/13/2021
Special inspection requirement — Final
Steven Bendoraitis
05/12/2021
Filed — Alteration
Replacement of two (2) furnaces and two (2) evaporator coils in cellar.
M00507158-I1
03/19/2021
Filed — Alteration
Removal of wall & floor finishes & restoring, scraping interior of exterior walls & masonry piers, repointing joints from water damage, replacing cabinetry and wood stair in cellar. Removing pavers at exterior, re-parging front exterior wall at Basement.
M00488671-I1
06/01/2016
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/13/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/12/2010
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offCJ Heating & Mechanical08/31/2021
DOB NOWMechanical SystemsSigned-offPam Air Conditioning05/26/2021
DOB NOWPlumbingSigned-offCJ Heating & Mechanical05/19/2021
DOB NOWGeneral ConstructionPermit IssuedNew York Insulation05/18/2021
BISOTISSUEDLico Contracting03/31/1997
1 project · most recent 04/20/2021
General Wiring
FiledStatusContractorScope
04/20/2021Permit IssuedJoseph Sgroi & SonsGeneral Wiring
1 project · most recent 08/24/2026
Steel Masonry
FiledStatusContractorScope
08/24/2026——Steel, Masonry
▾Field Inspections (DOB CAP) — 2
DateTypeResultReport
10/26/2021Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
09/03/2021Pass-Final PL - Up to 3 Requested FloorsPassView ↗
▾Special Inspection Requirements (DOB NOW) — 36
DateRequirementInspectorRole
08/19/2026Final—progress
08/19/2026Final—progress
08/19/2026Structural Steel - Details—special
08/19/2026Structural Cold-Formed Steel—special
08/19/2026Masonry—special
08/19/2026Structural Steel - Welding—special
08/19/2026Structural Steel - High Strength Bolting—special
08/19/2026Structural Stability – Alterations of existing buildings—special
08/19/2026Footing and Foundation—progress
08/19/2026Concrete - Cast-In-Place—special
08/19/2026Subgrade Inspections—special
08/19/2026Subsurface Investigations (Borings/Test Pits)—special
07/27/2026Structural Stability – Alterations of existing buildings—special
09/09/2021HVAC-R and service water heating system controlsSteven Bendoraitisenergy_progress
09/09/2021Fire-Resistant Penetrations and JointsGregory Perottospecial
09/09/2021Energy Code Compliance InspectionsSteven Bendoraitisprogress
09/09/2021HVAC-R and service water heating equipmentSteven Bendoraitisenergy_progress
09/09/2021Maintenance informationSteven Bendoraitisenergy_progress
09/09/2021HVAC-R and service water piping design and insulationSteven Bendoraitisenergy_progress
09/08/2021HVAC-R and service water heating equipmentSteven Bendoraitisenergy_progress
09/08/2021Energy Code Compliance InspectionsSteven Bendoraitisprogress
09/08/2021HVAC-R and service water piping design and insulationSteven Bendoraitisenergy_progress
09/08/2021Maintenance informationSteven Bendoraitisenergy_progress
09/08/2021HVAC-R and service water heating system controlsSteven Bendoraitisenergy_progress
09/08/2021Fire-Resistant Penetrations and JointsGregory Perottospecial
Latest 25 of 36.
▾Documents — 41 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
09/04/2026M00488671-I1Request digital key ↗
09/03/2026M00507158-P2Request digital key ↗
09/03/2026M00507158-I1Request digital key ↗
Showing 3 of 5 on file for this type
▸Zoning, Tax Lot & Property Records1
▸DOB NOWZD1: DOB Zoning Diagram1
08/16/2026M01436755-I1Open ↗
▸Seals & Professional Certifications28
▸DOB NOWProgress Inspector Seal & Signature18
09/02/2026M00507158-P2Open ↗
09/02/2026M00507158-P2Open ↗
09/02/2026M00507158-P2Open ↗
Showing 3 of 18 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature7
09/10/2026M01436755-S2Open ↗
09/10/2026M01436755-S1Open ↗
09/03/2026M00507158-I1Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
09/02/2026M00507158-P2Open ↗
09/01/2026M00507158-I1Open ↗
08/28/2026M00521500-I1Open ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
09/03/2026M00507158-I1Open ↗
08/13/2026M00521500-I1Open ↗
08/13/2026M00507158-P2Open ↗
Showing 3 of 4 on file for this type
▸Energy Compliance2
▸DOB NOWEN2: As Built Energy Analysis.2
08/13/2026M00507158-I1Open ↗
08/13/2026M00521500-I1Open ↗
▸Other Documents1
▸DOB NOWSite Survey: Initial1
08/16/2026M01436755-I1Open ↗