Locations of Work

ArchitectureStructuralFire ProtectionGeneral

Roof32p · 2 filings · 20 docs

Floor 331p · 1 filing · 20 docs

Floor 230p · 1 filing · 20 docs

Floor 129p · 1 filing · 20 docs

Cellar30p · 2 filings · 20 docs

Basement29p · 1 filing · 20 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
A-Z PROPERTIES NYC	39	07/08/2026
HPD	3	07/08/2026
260 CLIFTON PL INC	2	03/22/2026
NYC BUILDING SOLUTIONS CO	8	03/22/2026
260 CLIFTON REALTY LLC	8	03/22/2026
HOUSING PRESERVATION DEVELOPME	4	03/21/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
02/21/2024	$200K	—	— → —	$47/sf building
06/07/2022	$1.4M	—	— → —	$323/sf building
03/02/2022	$600K	—	Private party → 260 CLIFTON TMT HOLDING GROUP CORP	$142/sf building
11/06/2015	$850K	—	TDA DEVELOPMENT, INC. → 260 CLIFTON REALTY LLC	$202/sf building
09/18/2015	$625K	—	Private party → TDA DEVELOPMENT, INC.	$148/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
JBA	8	04/21/2026
CHUN ENGINEERING CONSULTANT PLLC	1	01/20/2024
FABIAN CRUZ PE PLLC	1	03/31/2023
ASR ENGINEERING PC	1	11/17/2022
JOSE A VELASQUEZ, PE	1	02/18/2022
LOMBARDO PROFESSIONAL ENGINEERING	1	02/09/2022

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
JOSE A VELASQUEZ PE	2	03/21/2026
LOMBARDO BUILDING CONSULTANTS	1	03/21/2026
NYC BUILDING SOLUTIONS	7	03/21/2026
KC EXPEDITING	2	03/21/2026
ADVANCED BUILDERS SERVICES	1	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
NYC BUILDING SOLUTIONS CO	General Contractor	12	07/08/2026
TOPLINE NYC CONTRACTING	General Contractor	6	03/21/2026
VIP FIRE SPRINKLER INC	Fire Protection	1	07/08/2026
ARSENAL SCAFFOLD INC	General Contractor	1	07/08/2026
L&J PLG & HTG CO OF NY IN	Plumbing	1	07/08/2026
WASOFF PLBG & UTILITY CO	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
AA BUILDING & INSPECTION	1519	1	04/21/2026
WORLD DESIGN ARCHITECTURE	9323	2	04/07/2025
DOYUN KIM; RA	7415	6	05/14/2024
IP CONCRETE TESTING AND I	6252	1	02/18/2022

Building Lifecycle

All (112)Filed (13)Permit Issued (12)Signed Off (6)Violation (25)Inspection (8)Objection (18)Special Inspection (30)

07/02/2026

Permit issued — Mechanical Systems

B01387395-I1-MS

04/21/2026

Filed — Alteration

B01387395-I1

07/30/2025

Violation issued (ECB, open)

Construction

06/04/2025

Violation issued (ECB, open)

Construction

04/22/2025

Signed off — Alteration

PROPOSED INSTALLATION OF 300 PSF SIDEWALK SHED AND PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER #33 OF THE 2014 CODE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.

B08039214-I1

04/07/2025

Filed — Alteration CO

HEREWITH FILING TO PROPOSE STRUCTURAL REPAIR AS PER PLANS DUE TO FIRE DAMAGE , ADDRESS VACATE ORDER & RELATED JOB #B00781377-I1

B00781377-P3

04/07/2025

Special inspection requirement — Structural Steel - Details

William Alicea

04/07/2025

Special inspection requirement — Fenestration air leakage

William Alicea

04/07/2025

Special inspection requirement — Lighting controls

William Alicea

04/07/2025

Special inspection requirement — Final

William Alicea

04/07/2025

Special inspection requirement — Insulation placement and R values

William Alicea

04/07/2025

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

William Alicea

04/07/2025

Special inspection requirement — Interior lighting power

William Alicea

04/07/2025

Special inspection requirement — Fenestration and door U-factor and product ratings

William Alicea

04/07/2025

Special inspection requirement — Air barrier - visual inspection

William Alicea

04/07/2025

Special inspection requirement — Fenestration areas

William Alicea

04/07/2025

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

William Alicea

04/07/2025

Special inspection requirement — Lighting in dwelling units

William Alicea

04/07/2025

Special inspection requirement — Maintenance information

William Alicea

04/07/2025

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

William Alicea

04/07/2025

Special inspection requirement — Permanent certificate

William Alicea

04/07/2025

Special inspection requirement — Mechanical Systems

William Alicea

04/07/2025

Special inspection requirement — Structural Cold-Formed Steel

William Alicea

04/07/2025

Special inspection requirement — Structural Stability – Alterations of existing buildings

William Alicea

03/31/2025

Signed off — Alteration

HEREWITH FILING TO INSTALL PLUMBING SYSTEM AS PER PLANS. IN CONJUNCTION WITH DOB #B00781377.

B00788779-I1

03/28/2025

Violation issued (ECB, closed)

Construction

03/04/2025

Inspection — Pass-Final CND-Occupancy Inspection

Pass

View inspection ↗

02/11/2025

Signed off — Alteration

INSTALLATION OF SPRINKLER SYSTEM FOR 2-FAMILY RESIDENTIAL IN CONJUNCTION WITH B00781377-I1

B00852814-I1

02/11/2025

Signed off — Alteration

HEREWITH FILING TO INSTALL CONSTRUCTION FENCE AS PER PLANS.

B00981290-I1

10/09/2024

Inspection — Pass-Final CND-Occupancy Inspection

Pass

View inspection ↗

06/27/2024

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

06/11/2024

Permit issued — Plumbing

B00788779-I1-PL

05/20/2024

Special inspection requirement — Fire-Resistant Penetrations and Joints

DOYUN KIM

05/20/2024

Special inspection requirement — Energy Code Compliance Inspections

DOYUN KIM

05/17/2024

Objection raised — Energy

05/17/2024

Objection resolved — Addressed

05/17/2024

Objection raised — Other

05/17/2024

Objection resolved — Addressed

05/17/2024

Objection raised — Other

05/17/2024

Objection resolved — Addressed

05/17/2024

Objection raised — Other

05/17/2024

Objection resolved — Addressed

05/14/2024

Filed — Alteration

HEREWITH FILING TO INSTALL PLUMBING SYSTEM AS PER PLANS. IN CONJUNCTION WITH DOB #B00781377.

B00788779-P1

05/14/2024

Filed — Alteration CO

HEREWITH FILING TO PROPOSE STRUCTURAL REPAIR AS PER PLANS DUE TO FIRE DAMAGE , ADDRESS VACATE ORDER & RELATED JOB #B00781377-I1

B00781377-P2

04/16/2024

Permit issued — General Construction

B00781377-I1-GC-CX

02/01/2024

Special inspection requirement — Final

DOYUN KIM

02/01/2024

Special inspection requirement — Structural Steel - Details

DOYUN KIM

02/01/2024

Special inspection requirement — Insulation placement and R values

DOYUN KIM

02/01/2024

Special inspection requirement — Structural Cold-Formed Steel

DOYUN KIM

02/01/2024

Special inspection requirement — Mechanical Systems

DOYUN KIM

02/01/2024

Special inspection requirement — Structural Stability – Alterations of existing buildings

DOYUN KIM

02/01/2024

Special inspection requirement — Lighting controls

DOYUN KIM

02/01/2024

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

DOYUN KIM

02/01/2024

Special inspection requirement — Fenestration areas

DOYUN KIM

02/01/2024

Special inspection requirement — Interior lighting power

DOYUN KIM

01/31/2024

Signed off — Alteration CO

HEREWITH FILING TO PROPOSE STRUCTURAL REPAIR AS PER PLANS DUE TO FIRE DAMAGE , ADDRESS VACATE ORDER & RELATED JOB #B00781377-I1

B00781377-S1

01/31/2024

Permit issued — Structural

B00781377-S1-ST

01/24/2024

Permit issued — Construction Fence

B00981290-I1-FN

01/20/2024

Filed — Alteration

HEREWITH FILING TO INSTALL CONSTRUCTION FENCE AS PER PLANS.

B00981290-I1

01/17/2024

Filed — Alteration CO

HEREWITH FILING TO PROPOSE STRUCTURAL REPAIR AS PER PLANS DUE TO FIRE DAMAGE , ADDRESS VACATE ORDER & RELATED JOB #B00781377-I1

B00781377-S1

Latest 60 of 112 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Mechanical Systems	Permit Issued	NYC BUILDING SOLUTIONS CO	07/02/2026
DOB NOW	Plumbing	Signed-off	L&J PLG & HTG CO OF NY IN	06/11/2024
DOB NOW	General Construction	Permit Issued	NYC BUILDING SOLUTIONS CO	04/16/2024
DOB NOW	Structural	Signed-off	NYC BUILDING SOLUTIONS CO	01/31/2024
DOB NOW	Construction Fence	Signed-off	NYC BUILDING SOLUTIONS CO	01/24/2024
DOB NOW	Sprinklers	Signed-off	VIP FIRE SPRINKLER INC	07/14/2023
DOB NOW	Plumbing	Signed-off	WASOFF PLBG & UTILITY CO	05/30/2023
DOB NOW	Structural	Permit Issued	NYC BUILDING SOLUTIONS CO	01/05/2023
DOB NOW	General Construction	Permit Issued	NYC BUILDING SOLUTIONS CO	12/14/2022
DOB NOW	Supported Scaffold	Signed-off	TOPLINE NYC CONTRACTING	11/17/2022
DOB NOW	Sidewalk Shed	Signed-off	TOPLINE NYC CONTRACTING	11/17/2022
DOB NOW	Sidewalk Shed	Signed-off	ARSENAL SCAFFOLD INC	02/09/2022
BIS	EQ	ISSUED	STATEWIDE DEMOLITION CORP.	02/10/2022
BIS	—	ISSUED	STATEWIDE DEMOLITION CORP.	02/10/2022

2 projects · most recent 04/07/2025

Heating Systems Air Conditioning Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
04/07/2025	Permit Issued	NYC BUILDING SOLUTIONS CO	Air Conditioning Systems, Heating Systems	Cooling Mitsubishi Electric MSZ-GL15NA-U1 18,200 BTU · Pump ×16 MXZ-3C24NA2 23,600 BTU · Condensing Unit ×2 Heating Mitsubishi Electric MSZ-GL15NA-U1 20,900 BTU · Pump ×16 MXZ-3C24NA2 24,600 BTU · Condensing Unit ×2
02/18/2022	—	—	Heating Systems	Heating Westinghouse WESTINGHOUSE 50,000 BTU ×2

3 projects · most recent 01/07/2025

General Wiring

Filed	Status	Contractor	Scope
01/07/2025	Complete	WEBSTAR ELECL CONTRS INC	General Wiring
11/21/2022	Complete	RICHARD NEU	—
02/11/2022	Cancelled	NASH ELECTRIC SERVICES IN	—

2 projects · most recent 04/07/2025

Wood Steel

Filed	Status	Contractor	Scope
04/07/2025	Permit Issued	NYC BUILDING SOLUTIONS CO	Steel, Wood
02/18/2022	—	—	Wood

▾Field Inspections (DOB CAP) — 8

Date	Type	Result	Report
03/04/2025	Pass-Final CND-Occupancy Inspection	Pass	View ↗
10/09/2024	Pass-Final CND-Occupancy Inspection	Pass	View ↗
06/27/2024	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
12/20/2023	No Access-Final PL - Up to 3 Requested Floors	No Access	View ↗
12/12/2023	Certified Sprinkler-SP-Fixtures-Finish	Certified	View ↗
12/07/2023	Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test	Certified	View ↗
06/20/2023	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
06/20/2023	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 75

Date	Requirement	Inspector	Role
04/07/2025	Structural Stability – Alterations of existing buildings	William Alicea	special
04/07/2025	Air barrier - visual inspection	William Alicea	energy_progress
04/07/2025	Interior lighting power	William Alicea	energy_progress
04/07/2025	Fenestration and door U-factor and product ratings	William Alicea	energy_progress
04/07/2025	Permanent certificate	William Alicea	energy_progress
04/07/2025	Lighting controls	William Alicea	energy_progress
04/07/2025	Fenestration areas	William Alicea	energy_progress
04/07/2025	HVAC-R and service water heating equipment	William Alicea	energy_progress
04/07/2025	Lighting in dwelling units	William Alicea	energy_progress
04/07/2025	Insulation placement and R values	William Alicea	energy_progress
04/07/2025	Maintenance information	William Alicea	energy_progress
04/07/2025	HVAC-R and service water piping design and insulation	William Alicea	energy_progress
04/07/2025	HVAC-R and service water heating system controls	William Alicea	energy_progress
04/07/2025	Fenestration air leakage	William Alicea	energy_progress
04/07/2025	Final	William Alicea	progress
04/07/2025	Structural Steel - Details	William Alicea	special
04/07/2025	Mechanical Systems	William Alicea	special
04/07/2025	Structural Cold-Formed Steel	William Alicea	special
05/20/2024	Energy Code Compliance Inspections	DOYUN KIM	progress
05/20/2024	Fire-Resistant Penetrations and Joints	DOYUN KIM	special
02/01/2024	Insulation placement and R values	DOYUN KIM	energy_progress
02/01/2024	HVAC-R and service water heating system controls	DOYUN KIM	energy_progress
02/01/2024	Fenestration areas	DOYUN KIM	energy_progress
02/01/2024	Interior lighting power	DOYUN KIM	energy_progress
02/01/2024	Fenestration air leakage	DOYUN KIM	energy_progress

Latest 25 of 75.

▾Documents — 113 on file (BIS + DOB NOW)

▸Plans & Drawings13

▸DOB NOWPlans/Sketch13

08/31/2026B00674242-I1Request digital key ↗

08/31/2026B00683494-I1Request digital key ↗

08/28/2026B00781377-S1Request digital key ↗

Showing 3 of 13 on file for this type

▸Applications & Permits4

▸BISPLAN / WORK APPROVAL APPLICATION2

05/12/2023322099876Open ↗

11/22/2021322099876Open ↗

▸BISWORK PERMIT APPLICATION2

02/12/2022322099876Open ↗

▸Zoning, Tax Lot & Property Records7

▸DOB NOWZD1: DOB Zoning Diagram4

08/13/2026B00781377-P1Open ↗

08/13/2026B00781377-P2Open ↗

08/13/2026B00781377-P3Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWZoning Exhibit form (1-5)2

08/13/2026B00781377-I1Open ↗

08/13/2026B00781377-P3Open ↗

▸DOB NOWHouse Number Verification: TOPO Stamp1

08/13/2026B00781377-I1Open ↗

▸Seals & Professional Certifications46

▸DOB NOWProgress Inspector Seal & Signature17

09/02/2026B00788779-P1Open ↗

09/01/2026B00781377-P3Open ↗

Showing 3 of 17 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature15

09/02/2026B00852814-I1Open ↗

09/02/2026B00788779-P1Open ↗

09/01/2026B00781377-P3Open ↗

Showing 3 of 15 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature13

08/31/2026B00674242-I1Open ↗

08/31/2026B00683494-I1Open ↗

08/28/2026B00788779-I1Open ↗

Showing 3 of 13 on file for this type

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1

02/12/2022322099876Open ↗

▸Safety & Tenant Protection7

▸DOB NOWStreet Tree Checklist4

08/13/2026B00781377-P1Open ↗

08/13/2026B00781377-P3Open ↗

08/13/2026B00781377-P2Open ↗

Showing 3 of 4 on file for this type

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1

02/12/2022322099876Open ↗

▸BISANTI-HARASSMENT CHECKLIST1

02/12/2022322099876Open ↗

▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1

08/13/2026B00781377-I1Open ↗

▸Environmental & Asbestos9

▸DOB NOWDEP ACP-5: Asbestos Assessment Report9

08/31/2026B00683494-I1Open ↗

08/28/2026B00788779-I1Open ↗

08/13/2026B00788779-P1Open ↗

Showing 3 of 9 on file for this type

▸Energy Compliance2

▸DOB NOWEN2: As Built Energy Analysis2

08/31/2026B00683494-I1Open ↗

08/13/2026B00781377-I1Open ↗

▸Approvals, Objections & Sign-offs2

▸BISLETTERS - SUPPORTING DOCUMENTATION1

02/12/2022322099876Open ↗

▸BISLANDMARKS APPROVAL1

02/12/2022322099876Open ↗

▸Cost, Insurance & Ownership1

▸BISPROJECT SPECIFIC GENERAL LIABILITY INSURANCE1

02/12/2022322099876Open ↗

▸Filing & Intake Forms2

▸BISEFILING COVER SHEET1

11/22/2021322099876Open ↗

▸BISADDITIONAL INFORMATION1

02/12/2022322099876Open ↗

▸Other Documents20

▸DOB NOWSite Survey: Initial4

08/13/2026B00781377-P1Open ↗

08/13/2026B00781377-P3Open ↗

08/13/2026B00781377-P2Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone4

08/13/2026B00781377-I1Open ↗

08/13/2026B00781377-P2Open ↗

08/13/2026B00781377-P3Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWPlot Diagram4

08/13/2026B00781377-P3Open ↗

08/13/2026B00781377-P2Open ↗

08/13/2026B00781377-P1Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWProperty Ownership Certification4

08/13/2026B00781377-I1Open ↗

08/13/2026B00781377-P1Open ↗

08/13/2026B00781377-P2Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWWaiver Document3

08/13/2026B00781377-I1Open ↗

08/13/2026B00781377-P3Open ↗

08/13/2026B00788779-I1Open ↗

▸DOB NOWFinal Survey1

08/13/2026B00781377-I1Open ↗