Multi-story retail building (2+)

170 EAST 80TH STREET

MANHATTAN · BIN 1047483

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1899Year Built

5Stories

K2Building Class

R8BZoning

11,012 sfGross Floor Area

1Units

0 Active Violations

Multi-story retail building (2+) · Owner of record: New Momentum Real Estate · 2,248 sf lot · 4.9 FAR built · Flood zone X

Locations of Work

ArchitectureStructuralMechanicalPlumbingEquipmentGeneral

Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.

Permit Issued — active, not yet Signed-off

RoofWaterfall Mansion LLC3p · 1 filing · 5 docs

Floor 3Partners Asset Management3p · 2 filings · 9 docs

Floor 2

Floor 11 filing · 1 doc

Sub-BasementPartners Asset ManagementUnder Construction1p · 1 filing · 8 docs

Site & exteriorWelded frame scaffolding at hoist12p · 2 filings · 3 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
Wemit	13	03/21/2026
Ledota Realty	6	03/21/2026
170 East 80th St Mansion	5	03/21/2026
Wemist	2	03/21/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
09/16/2024	$14.0M	—	— → —	$1,271/sf building
01/18/2024	$34.4M	—	170 EAST 80TH STREET MANSION LLC → 170 EAST 80TH STREET HOLDINGS LLC	$3,120/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
Norman C. Lok, PE	3	06/29/2026
Navi Structural Engineering	1	08/11/2025
Rmba	2	04/07/2025
Arquitectura Varela	1	02/03/2025

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
Sol Building Consulting Services	1	03/21/2026
Aca Associates	1	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
Phoenix Sutton STR	Scaffold	4	03/21/2026
L & Z Restoration	specialty_contractor	2	03/21/2026
Trident Builders Group	General Contractor	2	09/25/2026
L & Z Restoration	Scaffold	2	03/21/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
Norman C. Lok	818	3	06/29/2026
Rmba	3937	1	03/05/2025

Building Lifecycle

All (46)Filed (7)Permit Issued (6)Signed Off (4)Violation (11)Objection (4)Special Inspection (14)

09/24/2026

Permit issued — Foundation

M01398501-I1-GC-CX

08/13/2026

Special inspection requirement — Concrete - Cast-In-Place

NORMAN LOK

08/13/2026

Special inspection requirement — Footing and Foundation

NORMAN LOK

08/13/2026

Special inspection requirement — Final

ADITYA DESAI

08/13/2026

Special inspection requirement — Structural Stability – Alterations of existing buildings

NORMAN LOK

08/03/2026

Objection resolved — Resolved

07/27/2026

Objection raised — Accessibility

06/29/2026

Filed — Alteration

Repair of foundation at exposure 2 and 3.

M01398501-P1

06/10/2026

Special inspection requirement — Structural Stability – Alterations of existing buildings

NORMAN LOK

06/10/2026

Special inspection requirement — Concrete - Cast-In-Place

NORMAN LOK

06/10/2026

Special inspection requirement — Final

ADITYA DESAI

06/10/2026

Special inspection requirement — Footing and Foundation

NORMAN LOK

05/10/2026

Filed — Alteration

Repair of foundation at exposure 2 and 3.

M01398501-I1

05/04/2026

Signed off — Alteration

Repair bricks in 3rd floor rear exterior facade n response to emergency declaration issued 03/18/2026.

M01384790-I1

04/27/2026

Permit issued — General Construction

M01384790-I1-GC

04/13/2026

Filed — Alteration

Repair bricks in 3rd floor rear exterior facade n response to emergency declaration issued 03/18/2026.

M01384790-I1

04/08/2026

Special inspection requirement — Structural Stability – Alterations of existing buildings

NORMAN LOK

04/08/2026

Special inspection requirement — Post-installed Anchors

NORMAN LOK

04/08/2026

Special inspection requirement — Final

ADITYA DESAI

04/08/2026

Special inspection requirement — Masonry

NORMAN LOK

03/18/2026

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/17/2026

Violation issued (ECB, closed)

Construction

09/09/2025

Signed off — Alteration

EXTERIOR RENOVATION OF EXISTING ROOF TOP, FOURTH AND THIRD FLOOR TERRACES. THE SCOPE FURTHER INCLUDES REPLACEMENT OF EXISTING ROOFING, LEAK REPAIRS, NEW PAVING AND LANDSCAPING.THERE IS NO CHANGE PROPOSED TO USE, EGRESS OR OCCUPANCY.

M01181140-I1

08/20/2025

Signed off — Alteration

M01171562-I1

08/19/2025

Signed off — Alteration

beta hoist installation

M01269322-I1

08/11/2025

Filed — Alteration

beta hoist installation

M01269322-I1

08/11/2025

Permit issued — Protection and Mechanical Methods

M01269322-I1-PMM

04/14/2025

Objection raised — Fire_Protection

04/08/2025

Objection raised — Fire_Protection

04/07/2025

Filed — No Work

M01204151-I1

03/07/2025

Permit issued — General Construction

M01181140-I1-GC

03/05/2025

Filed — Alteration

M01181140-I1

02/26/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

RALPH BEIRAN

02/13/2025

Special inspection requirement — Final

RALPH BEIRAN

02/04/2025

Permit issued — Sidewalk Shed

M01171562-I1-SH

02/04/2025

Permit issued — Supported Scaffold

M01171562-I1-SF

02/03/2025

Filed — Alteration

M01171562-I1

09/13/2017

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

12/01/2016

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

10/03/2016

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

09/29/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

03/31/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

08/20/2013

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

06/22/2010

Violation issued (ECB, closed)

Unknown

01/20/2010

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

09/23/2009

Violation issued (ECB, closed)

Construction

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Foundation	Permit Issued	Trident Builders Group	09/24/2026
DOB NOW	General Construction	Signed-off	Trident Builders Group	04/27/2026
DOB NOW	Protection and Mechanical Methods	Signed-off	Michael Dellavecchia & Sons	08/11/2025
DOB NOW	General Construction	Signed-off	Michael Dellavecchia & Sons	03/07/2025
DOB NOW	Sidewalk Shed	Signed-off	Phoenix Sutton STR	02/04/2025
DOB NOW	Supported Scaffold	Signed-off	Phoenix Sutton STR	02/04/2025
BIS	—	ISSUED	Rmba Builders	06/05/2025
BIS	—	ISSUED	J	08/02/2024
BIS	—	ISSUED	Intelligraph	05/26/2022
BIS	PL	ISSUED	Peter Plumbing Associates	02/08/2011
BIS	—	ISSUED	JNJ Investment	11/22/2010
BIS	EQ	ISSUED	JNJ Investment	07/06/2010
BIS	OT	ISSUED	JNJ Investment	03/26/2010
BIS	SP	ISSUED	Peter Plumbing Associates	03/04/2010
BIS	EQ	ISSUED	Intersystems	12/24/2009
BIS	EQ	ISSUED	Intersystems	06/10/2009
BIS	OT	ISSUED	Design Construction of NY	03/30/2009
BIS	OT	ISSUED	Pier Head Associates	02/04/2009
BIS	EQ	ISSUED	MSS Construction	05/21/2008
BIS	OT	ISSUED	S David Contracting	04/25/2008
BIS	EQ	RE-ISSUED	Outdoor Installation	04/15/2005
BIS	EQ	ISSUED	Outdoor Installation	04/15/2005

2 projects · most recent 03/20/2026

Filed	Status	Contractor	Scope
03/20/2026	Permit Issued	High Quality Electric of NYC	—
02/04/2025	Complete	Richard Neu	—

1 project · most recent 06/29/2026

Filed	Status	Contractor	Scope
06/29/2026	Permit Issued	Trident Builders Group	2 scope_items

▾Special Inspection Requirements (DOB NOW) — 14

Date	Requirement	Inspector	Role
08/13/2026	Concrete - Cast-In-Place	NORMAN LOK	special
08/13/2026	Footing and Foundation	NORMAN LOK	progress
08/13/2026	Final	ADITYA DESAI	progress
08/13/2026	Structural Stability – Alterations of existing buildings	NORMAN LOK	special
06/10/2026	Structural Stability – Alterations of existing buildings	NORMAN LOK	special
06/10/2026	Concrete - Cast-In-Place	NORMAN LOK	special
06/10/2026	Final	ADITYA DESAI	progress
06/10/2026	Footing and Foundation	NORMAN LOK	progress
04/08/2026	Structural Stability – Alterations of existing buildings	NORMAN LOK	special
04/08/2026	Post-installed Anchors	NORMAN LOK	special
04/08/2026	Final	ADITYA DESAI	progress
04/08/2026	Masonry	NORMAN LOK	special
02/26/2025	Fire-Resistant Penetrations and Joints	RALPH BEIRAN	special
02/13/2025	Final	RALPH BEIRAN	progress

▾Documents — 338 on file (BIS + DOB NOW)

▸Plans & Drawings5

▸DOB NOWPlans/Sketch5

08/25/2026M01171562-I1Request digital key ↗

08/24/2026M01181140-I1Request digital key ↗

08/17/2026M01384790-I1Request digital key ↗

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▸Applications & Permits100

▸BISPLAN / WORK APPROVAL APPLICATION72

01/12/2026124041465Open ↗

01/06/2026124041465Open ↗

10/15/2025124041465Open ↗

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▸BISWORK PERMIT APPLICATION23

06/05/2025124041465Open ↗

08/05/2024124040723Open ↗

05/26/2022140922697Open ↗

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▸BISCERTIFICATE OF OCCUPANCY: APPLICATION4

06/11/2025124041465Open ↗

08/02/2024124040723Open ↗

12/21/2022140922697Open ↗

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▸BISNon-Directive 14 Construction Sign Off Including Sign Applications1

07/02/2013120034079Open ↗

▸Zoning, Tax Lot & Property Records6

▸BISVERIFY TAX LOT3

06/23/2025124041465Open ↗

08/13/2024124040723Open ↗

06/09/2023140922697Open ↗

▸BISCO OBJ: VERIFY ADDRESS-TOPO STAMP2

06/27/2025124041465Open ↗

06/12/2023140922697Open ↗

▸BISZoning Diagram (ZD1)1

01/18/2011110223794Open ↗

▸Seals & Professional Certifications54

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION22

01/25/2013120439775Open ↗

01/22/2013120439775Open ↗

12/06/2011110434744Open ↗

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▸BISPROFESSIONAL CERTIFIED CHECKLIST7

08/13/2010120439775Open ↗

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▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM7

08/13/2010120439775Open ↗

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▸DOB NOWDPL-1: Design Professional Seal & Signature7

08/24/2026M01181140-I1Open ↗

08/17/2026M01384790-I1Open ↗

08/17/2026M01398501-I1Open ↗

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▸DOB NOWProgress Inspector Seal & Signature4

09/20/2026M01384790-I1Open ↗

08/25/2026M01398501-P1Open ↗

08/24/2026M01181140-I1Open ↗

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▸DOB NOWSpecial Inspector Seal & Signature4

09/20/2026M01384790-I1Open ↗

08/25/2026M01398501-P1Open ↗

08/24/2026M01181140-I1Open ↗

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▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1

08/17/2020140922697Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

08/17/2020140922697Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

08/17/2020140922697Open ↗

▸Trade Schedules & Equipment19

▸BISSCHEDULE B - PLUMBING9

01/13/2012110223794Open ↗

11/10/2011110223794Open ↗

11/03/2011110223794Open ↗

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▸BISPLUMBING - SUPPORTING DOCUMENTATION4

02/23/2012110223794Open ↗

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▸BISSELF-CERT PLUMBING NOTICE4

03/08/2012110223794Open ↗

02/23/2012110223794Open ↗

10/20/2011110357257Open ↗

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▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION1

12/20/2022140922697Open ↗

▸BISSPRINKLER INSP REPORT : FP-851

10/20/2011110357257Open ↗

▸Safety & Tenant Protection9

▸BISSTREET TREE CHECKLIST5

05/28/2025124041465Open ↗

07/29/2024124040723Open ↗

12/20/2022140922697Open ↗

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▸BISSTREET TREE SIGNOFF2

08/13/2024124040723Open ↗

12/20/2022140922697Open ↗

▸BISANTI-HARASSMENT CHECKLIST1

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▸BISTENANT PROTECTION PLAN AND NOTES1

12/20/2022140922697Open ↗

▸Environmental & Asbestos16

▸BISASBESTOS EXEMPTION CERTIFICATION LETTER6

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▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'6

08/13/2010120439775Open ↗

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▸BISASBESTOS: CERTIFICATION (DEP ACP5)1

08/17/2020140922697Open ↗

▸BISACP5 ASBESTOS: CERTIFICATION (DEP ACP5)1

01/22/2013120439775Open ↗

▸BISASBESTOS INSPECTION REPORT1

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▸DOB NOWDEP ACP-5: Asbestos Assessment Report1

08/24/2026M01181140-I1Open ↗

▸Energy Compliance4

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2

12/20/2022140922697Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1

08/17/2020140922697Open ↗

▸BISAS-BUILT ENERGY ANALYSIS (EN2)1

12/20/2022140922697Open ↗

▸Inspections & Test Reports2

▸BISTECHNICAL REPORT: RESPONSIBILITY2

12/20/2022140922697Open ↗

▸Approvals, Objections & Sign-offs70

▸BISSCHEDULE A - OCCUPANCY / USE44

01/12/2026124041465Open ↗

01/06/2026124041465Open ↗

10/22/2025124041465Open ↗

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▸BISADMINISTRATIVE OBJECTIONS12

08/13/2010120439775Open ↗

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▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST8

07/02/2013120034079Open ↗

01/22/2013120439775Open ↗

12/06/2011110434744Open ↗

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▸BISLETTERS - SUPPORTING DOCUMENTATION5

12/20/2022140922697Open ↗

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▸BISCCD1-Construction Code Determination1

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▸Cost, Insurance & Ownership14

▸BISCOST AFFIDAVIT9

12/20/2022140922697Open ↗

08/17/2020140922697Open ↗

12/06/2011110434744Open ↗

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▸BISCOST AFFIDAVIT (FINAL): PW33

08/13/2024124040723Open ↗

07/21/2022140922697Open ↗

▸BISCOST AFFIDAVIT ESTIMATE: (PW3)2

05/28/2025124041465Open ↗

07/29/2024124040723Open ↗

▸Filing & Intake Forms24

▸BISEFILING COVER SHEET12

12/04/2024124041465Open ↗

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▸BISADDITIONAL INFORMATION10

01/26/2026124041465Open ↗

05/28/2025124041465Open ↗

08/11/2023140922697Open ↗

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▸BISEFILING JOB APPLICATION COVER SHEET2

08/17/2020140922697Open ↗

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▸Other Documents15

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION7

08/09/2024124040723Open ↗

03/08/2012110223794Open ↗

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▸BISPLOT DIAGRAM2

07/03/2024124040723Open ↗

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▸BISSupporting Document: Fee Exempt2

03/15/2012110223794Open ↗

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▸BISRESTRICTION: DEED2

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▸BISTCO - Supporting Documents1

07/29/2024124040723Open ↗

▸BISOP-129 INTERNAL (SECONDARY) BACKFLOW PREVENTION DEVICE TEST REPORT1

02/23/2012110223794Open ↗