United Nations

168 EAST 71 STREET

MANHATTAN · Upper East Side-Carnegie Hill · BIN 1042742

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1867Year Built

5Stories

Z5Building Class

R8BZoning

9,400 sfGross Floor Area

1Units

0 Open Violations

United Nations · 3,347 sf lot · 2.81 FAR built · Flood zone X

Locations of Work

ArchitectureStructuralElectricalMechanicalPlumbingFire Protection

Permit Issued — active, not yet Signed-off

RoofUnder Construction74p · 2 filings · 20 docs

Floor 4Under Construction59p · 3 filings · 20 docs

Floor 3Under Construction79p · 3 filings · 20 docs

Floor 2Under Construction77p · 3 filings · 20 docs

Floor 1Under Construction74p · 3 filings · 20 docs

CellarUnder Construction81p · 3 filings · 20 docs

BasementUnder Construction69p · 2 filings · 20 docs

Sub-BasementUnder Construction11p · 2 filings · 8 docs

▾Owner History (Filing Record)

Companies and organizations named on filings. Individual owners are not shown.

Owner	Filings	Most Recent
TITAN SERVICES USA	7	08/30/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
ASR ENGINEERING PC	1	08/27/2025
RAAD	5	02/27/2025
AYUSO ARCHITECTURE PC	3	08/29/2024
MURRAY ENGINEERING PC	2	08/23/2024

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
BMB BUILDING CONSULTING	20	03/21/2026
ADVANCED BUILDERS SERVICES	1	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
HOME EVOLUTIONS CORP	General Contractor	13	08/26/2026
TITAN SERVICES USA INC	General Contractor	4	08/30/2026
FIVE BOROUGH NYC LLC	Fire Protection	2	07/08/2026
MARATHON MECHANICAL LLC	Plumbing	2	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
RAAD	7727	5	02/27/2025
DELTA TESTING LABS	687	2	08/23/2024
AYUSO ARCHITECTURE PC	7720	1	12/12/2023

Building Lifecycle

All (83)Filed (11)Permit Issued (19)Violation (3)Inspection (8)Objection (12)Special Inspection (30)

08/27/2026

Permit issued — Sidewalk Shed

M01278130-I1-SF

08/26/2026

Permit issued — Supported Scaffold

M01278130-I1-SH

08/04/2026

Permit issued — Mechanical Systems

M00995632-S3-MS

06/26/2026

Permit issued — General Construction

M00963228-I1-GC

06/26/2026

Permit issued — Structural

M00995632-S6-ST

06/18/2026

Permit issued — General Construction

M00995632-I1-GC

05/06/2026

Inspection — Certified Water and Sanitary-WS-Fixtures-Finish

Certified

View inspection ↗

08/27/2025

Filed — Alteration

INSTALLATION OF 300PSF SIDEWALK SHED AND PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CH #33 OF THE NYC CODE 2022. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION.

M01278130-I1

08/27/2025

Permit issued — Supported Scaffold

M01278130-I1-SF

08/27/2025

Permit issued — Supported Scaffold

M01278130-I1-SH

08/01/2025

Permit issued — Sprinklers

M00995632-S5-EW-SP

07/16/2025

Permit issued — Mechanical Systems

M00995632-S3-MS

06/25/2025

Inspection — Pass-Final CND-Occupancy Inspection

Pass

View inspection ↗

05/23/2025

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing

Certified

View inspection ↗

04/25/2025

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

04/08/2025

Inspection — Certified Storm Drainage-ST-Piping-Roughing

Certified

View inspection ↗

04/08/2025

Inspection — Certified Storm Drainage-ST-Piping-Underground

Certified

View inspection ↗

04/08/2025

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing

Certified

View inspection ↗

04/04/2025

Permit issued — Plumbing

M01087979-I1-PL

03/31/2025

Permit issued — General Construction

M00995632-I1-GC

02/28/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

NICHOLAS AZADIAN

02/28/2025

Special inspection requirement — Energy Code Compliance Inspections

NICHOLAS AZADIAN

02/28/2025

Special inspection requirement — Permanent certificate

NICHOLAS AZADIAN

02/28/2025

Special inspection requirement — HVAC-R and service water piping design and insulation

NICHOLAS AZADIAN

02/28/2025

Special inspection requirement — HVAC-R and service water heating system controls

NICHOLAS AZADIAN

02/28/2025

Special inspection requirement — Maintenance information

NICHOLAS AZADIAN

02/28/2025

Special inspection requirement — HVAC-R and service water heating equipment

NICHOLAS AZADIAN

02/27/2025

Filed — Alteration CO

Install Sprinkler system as per plan in conjunction with Alt-CO-GC # M00995632-I1.

M00995632-P3

02/21/2025

Special inspection requirement — Maintenance information

NICHOLAS AZADIAN

02/21/2025

Special inspection requirement — HVAC-R and service water heating system controls

NICHOLAS AZADIAN

02/21/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

NICHOLAS AZADIAN

02/21/2025

Special inspection requirement — Energy Code Compliance Inspections

NICHOLAS AZADIAN

02/21/2025

Special inspection requirement — HVAC-R and service water piping design and insulation

NICHOLAS AZADIAN

02/21/2025

Special inspection requirement — HVAC-R and service water heating equipment

NICHOLAS AZADIAN

02/21/2025

Special inspection requirement — Permanent certificate

NICHOLAS AZADIAN

01/24/2025

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground

Certified

View inspection ↗

01/16/2025

Permit issued — General Construction

M00963228-I1-GC

11/12/2024

Permit issued — Plumbing

M00995632-S4-PL

11/05/2024

Objection resolved — Addressed

09/09/2024

Objection raised — Energy

08/29/2024

Filed — Alteration CO

Install Sprinkler system as per plan in conjunction with Alt-CO-GC # M00995632-I1.

M00995632-P2

08/27/2024

Special inspection requirement — Masonry

RICHARD GREENWALD

08/27/2024

Special inspection requirement — Construction Utilizing CLT or SCL, Type IV

RICHARD GREENWALD

08/27/2024

Special inspection requirement — Structural Steel - Welding

RICHARD GREENWALD

08/27/2024

Special inspection requirement — Structural Steel - Details

RICHARD GREENWALD

08/27/2024

Special inspection requirement — Concrete - Cast-In-Place

RICHARD GREENWALD

08/27/2024

Special inspection requirement — Structural Stability – Alterations of existing buildings

RICHARD GREENWALD

08/27/2024

Special inspection requirement — Structural Steel - High Strength Bolting

RICHARD GREENWALD

08/27/2024

Special inspection requirement — Post-installed Anchors

RICHARD GREENWALD

08/27/2024

Special inspection requirement — Final

RICHARD GREENWALD

08/27/2024

Special inspection requirement — Structural Wood Frame

RICHARD GREENWALD

08/23/2024

Filed — Alteration CO

Install Sprinkler system as per plan in conjunction with Alt-CO-GC # M00995632-I1.

M00995632-P1

08/15/2024

Special inspection requirement — Final

RICHARD GREENWALD

08/15/2024

Special inspection requirement — Structural Wood Frame

RICHARD GREENWALD

08/15/2024

Special inspection requirement — Concrete - Cast-In-Place

RICHARD GREENWALD

08/15/2024

Special inspection requirement — Structural Steel - Welding

RICHARD GREENWALD

08/15/2024

Special inspection requirement — Wood – Seismic Resistance

RICHARD GREENWALD

08/15/2024

Special inspection requirement — Masonry

RICHARD GREENWALD

07/31/2024

Filed — Alteration

M01087979-I1

07/10/2024

Permit issued — Sprinklers

M00995632-S5-EW-SP

Latest 60 of 83 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Sidewalk Shed	Permit Issued	TITAN SERVICES USA INC	08/27/2026
DOB NOW	Supported Scaffold	Permit Issued	TITAN SERVICES USA INC	08/26/2026
DOB NOW	Mechanical Systems	Permit Issued	HOME EVOLUTIONS CORP	08/04/2026
DOB NOW	General Construction	Permit Issued	HOME EVOLUTIONS CORP	06/26/2026
DOB NOW	Structural	Permit Issued	HOME EVOLUTIONS CORP	06/26/2026
DOB NOW	General Construction	Permit Issued	HOME EVOLUTIONS CORP	06/18/2026
DOB NOW	Supported Scaffold	Permit Issued	TITAN SERVICES USA INC	08/27/2025
DOB NOW	Supported Scaffold	Permit Issued	TITAN SERVICES USA INC	08/27/2025
DOB NOW	Sprinklers	Permit Issued	FIVE BOROUGH NYC LLC	08/01/2025
DOB NOW	Mechanical Systems	Permit Issued	HOME EVOLUTIONS CORP	07/16/2025
DOB NOW	Plumbing	Permit Issued	MARATHON MECHANICAL LLC	04/04/2025
DOB NOW	General Construction	Permit Issued	HOME EVOLUTIONS CORP	03/31/2025
DOB NOW	General Construction	Permit Issued	HOME EVOLUTIONS CORP	01/16/2025
DOB NOW	Plumbing	Permit Issued	MARATHON MECHANICAL LLC	11/12/2024
DOB NOW	Sprinklers	Permit Issued	FIVE BOROUGH NYC LLC	07/10/2024
DOB NOW	Mechanical Systems	Permit Issued	HOME EVOLUTIONS CORP	06/07/2024
DOB NOW	General Construction	Permit Issued	HOME EVOLUTIONS CORP	06/05/2024
DOB NOW	Structural	Permit Issued	HOME EVOLUTIONS CORP	05/20/2024
DOB NOW	General Construction	Permit Issued	HOME EVOLUTIONS CORP	01/27/2024

1 project · most recent 02/27/2025

Heating and Air Conditioning Systems Heating Systems Ventilation Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
02/27/2025	Permit Issued	HOME EVOLUTIONS CORP	Heating and Air Conditioning Systems, Heating Systems, Ventilation Systems	Heat / Cool Lg ARUB060GSS4 60,000 BTU · Vrf Outdoor ×5 ARUM036GSS5 36,000 BTU · Vrf Outdoor ×1 ARUM048GSS5 48,000 BTU · Vrf Outdoor ×1 Heating Vulcan LB-2350 2,387 BTU · Radiant ×1 LB-4375 5,100 BTU · Radiant ×1 Ventilation Panasonic FV-0511VKS2 50 CFM · Exhaust Fan ×11 Greenheck CUBE-100-4119-GQD 900 CFM · Kitchen Exhaust ×1 G-095-VG 600 CFM · Exhaust Fan ×1 SQ-80-VG6X-QD 160 CFM · Exhaust Fan ×1

1 project · most recent 02/27/2025

Filed	Status	Contractor	Scope
02/27/2025	Permit Issued	FIVE BOROUGH NYC LLC	—

1 project · most recent 02/27/2025

Storm Water/Sanitary

Filed	Status	Contractor	Scope
02/27/2025	Permit Issued	RITE PLUMBING & HEATING I	Storm, Water/Sanitary

3 projects · most recent 08/28/2025

Filed	Status	Contractor	Scope
08/28/2025	Permit Issued	RICHARD NEU	—
01/08/2024	Complete	GEMINI ELECTRIC CO., INC.	—
05/12/2019	Permit Issued	ACCURATE ELEC'L CORP.	1 meters, 1 new_meters

1 project · most recent 02/27/2025

Steel Concrete Masonry Wood

Filed	Status	Contractor	Scope
02/27/2025	Permit Issued	HOME EVOLUTIONS CORP	Steel, Concrete, Masonry, Wood

1 project · most recent 08/27/2025

Scaffold Sidewalk Shed

Filed	Status	Contractor	Scope
08/27/2025	Permit Issued	TITAN SERVICES USA INC	Scaffold, Sidewalk Shed

▾Field Inspections (DOB CAP) — 8

Date	Type	Result	Report
05/06/2026	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
06/25/2025	Pass-Final CND-Occupancy Inspection	Pass	View ↗
05/23/2025	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
04/25/2025	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
04/08/2025	Certified Storm Drainage-ST-Piping-Roughing	Certified	View ↗
04/08/2025	Certified Storm Drainage-ST-Piping-Underground	Certified	View ↗
04/08/2025	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
01/24/2025	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 36

Date	Requirement	Inspector	Role
02/28/2025	Fire-Resistant Penetrations and Joints	NICHOLAS AZADIAN	special
02/28/2025	Energy Code Compliance Inspections	NICHOLAS AZADIAN	progress
02/28/2025	Permanent certificate	NICHOLAS AZADIAN	energy_progress
02/28/2025	HVAC-R and service water piping design and insulation	NICHOLAS AZADIAN	energy_progress
02/28/2025	HVAC-R and service water heating system controls	NICHOLAS AZADIAN	energy_progress
02/28/2025	Maintenance information	NICHOLAS AZADIAN	energy_progress
02/28/2025	HVAC-R and service water heating equipment	NICHOLAS AZADIAN	energy_progress
02/21/2025	Maintenance information	NICHOLAS AZADIAN	energy_progress
02/21/2025	HVAC-R and service water heating system controls	NICHOLAS AZADIAN	energy_progress
02/21/2025	Fire-Resistant Penetrations and Joints	NICHOLAS AZADIAN	special
02/21/2025	Energy Code Compliance Inspections	NICHOLAS AZADIAN	progress
02/21/2025	HVAC-R and service water piping design and insulation	NICHOLAS AZADIAN	energy_progress
02/21/2025	HVAC-R and service water heating equipment	NICHOLAS AZADIAN	energy_progress
02/21/2025	Permanent certificate	NICHOLAS AZADIAN	energy_progress
08/27/2024	Masonry	RICHARD GREENWALD	special
08/27/2024	Construction Utilizing CLT or SCL, Type IV	RICHARD GREENWALD	special
08/27/2024	Structural Steel - Welding	RICHARD GREENWALD	special
08/27/2024	Structural Steel - Details	RICHARD GREENWALD	special
08/27/2024	Concrete - Cast-In-Place	RICHARD GREENWALD	special
08/27/2024	Structural Stability – Alterations of existing buildings	RICHARD GREENWALD	special
08/27/2024	Structural Steel - High Strength Bolting	RICHARD GREENWALD	special
08/27/2024	Post-installed Anchors	RICHARD GREENWALD	special
08/27/2024	Final	RICHARD GREENWALD	progress
08/27/2024	Structural Wood Frame	RICHARD GREENWALD	progress
08/15/2024	Final	RICHARD GREENWALD	progress

Latest 25 of 36.

▾Documents — 69 on file (BIS + DOB NOW)

▸Plans & Drawings11

▸DOB NOWPlans/Sketch11

08/27/2026M00995632-P3Request digital key ↗

08/27/2026M00995632-P1Request digital key ↗

08/27/2026M00995632-S6Request digital key ↗

Showing 3 of 11 on file for this type

▸Applications & Permits9

▸DOB NOWLPC Approval/Permit9

08/13/2026M00995632-S4Open ↗

08/13/2026M00963228-I1Open ↗

08/13/2026M00995632-S3Open ↗

Showing 3 of 9 on file for this type

▸Seals & Professional Certifications38

▸DOB NOWSpecial Inspector Seal & Signature19

09/02/2026M00995632-S6Open ↗

Showing 3 of 19 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature11

08/27/2026M00995632-S5Open ↗

08/27/2026M00995632-P3Open ↗

08/27/2026M00995632-P2Open ↗

Showing 3 of 11 on file for this type

▸DOB NOWProgress Inspector Seal & Signature8

09/02/2026M00995632-S6Open ↗

09/01/2026M00995632-S4Open ↗

Showing 3 of 8 on file for this type

▸Safety & Tenant Protection2

▸DOB NOWStreet Tree Checklist2

08/15/2026M00995632-P2Open ↗

08/15/2026M00995632-I1Open ↗

▸Environmental & Asbestos7

▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form7

08/27/2026M00995632-S6Open ↗

08/27/2026M00995632-S5Open ↗

08/27/2026M00995632-S4Open ↗

Showing 3 of 7 on file for this type

▸Other Documents2

▸DOB NOWProperty Ownership Certification2

08/15/2026M00995632-P2Open ↗

08/15/2026M00995632-I1Open ↗