Halcyon Const Mgmt LLC — NYC General Contractor: DOB Permits, Filings & Buildings

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M01392804 ↗	253 EAST 61 STREET MANHATTAN	Alteration	Permit Issued	05/05/2026	09/28/2026	Design ADB ASSOCIATES Owner HALCYON CONSTRUCTION MGM Filer HIGHRISE GROUP	Proposed fence at 253 E 61 Street
B00668047 ↗	33 4 STREET BROOKLYN	New Building	Permit Issued	03/03/2022	09/03/2025	Design IMC ARCHITECTURE DPC Filer CORE CONSULTANTS NYC	TEMP STANDPIPE IN CONJUCTION WITH NEW BUILDING JOB NUMBER #B00668047-i1
321422199BIS	1238 EAST 26 STREET BROOKLYN	—	ISSUED	01/13/2021	11/17/2022	—	EQ, PL
B00762986 ↗	8713 FLATLANDS AVENUE BROOKLYN	Alteration	Signed-off	07/22/2022	08/04/2022	Design RAAD Filer EXPEDIA BUILDING SOLUTION	DIRECT REPLACEMENT OF ROOFTOP HVAC UNITS
B00665838 ↗	411 EAST 3 STREET BROOKLYN	Alteration	Signed-off	02/09/2022	03/09/2022	Design PRAMODRAY SHAH, P.E.	Installing curb cut as per plan
340740390BIS	959 EAST 17 STREET BROOKLYN	—	ISSUED	11/18/2020	11/22/2021	—	OT

Counts cover all 7 projects (5 DOB NOW + 2 legacy BIS). Dated by first filing; BIS projects by first permit issuance.

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
ADB ASSOCIATES	1	05/05/2026
BGM ENGINEERING	1	10/23/2020
IMC ARCHITECTURE DPC	1	03/18/2026
PRAMODRAY SHAH, P.E.	1	02/09/2022
RAAD	1	07/22/2022
VENTROP ENGINEERING CONSULTING GROU	1	03/18/2026

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
M.N.C. GENERAL CONTR CORP	1	03/18/2026
RIGHTWAY PLBG AND HTG INC	1	03/18/2026

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
HALCYON CONSTRUCTION MGM	1	05/05/2026

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
CORE CONSULTANTS NYC	1	03/18/2026
EXPEDIA BUILDING SOLUTION	1	07/22/2022
HIGHRISE GROUP	1	05/05/2026

5 DOB NOW projects + 2 legacy BIS projects, anchored the same way as Buildings Worked. Status is the project's permit state today: open = at least one permit currently issued. BIS projects show their raw permit status and are not counted as open.

All 7Open permit 2Signed off 3Other status 2

Any typeAlteration 4New Building 1

7 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M01392804 ↗	253 EAST 61 STREET MANHATTAN	Alteration	Permit Issued	05/05/2026	09/28/2026	Design ADB ASSOCIATES Owner HALCYON CONSTRUCTION MGM Filer HIGHRISE GROUP	Proposed fence at 253 E 61 Street
B00668047 ↗	33 4 STREET BROOKLYN	New Building	Permit Issued	03/03/2022	09/03/2025	Design IMC ARCHITECTURE DPC Filer CORE CONSULTANTS NYC	TEMP STANDPIPE IN CONJUCTION WITH NEW BUILDING JOB NUMBER #B00668047-i1
321422199BIS	1238 EAST 26 STREET BROOKLYN	—	ISSUED	01/13/2021	11/17/2022	—	EQ, PL
B00762986 ↗	8713 FLATLANDS AVENUE BROOKLYN	Alteration	Signed-off	07/22/2022	08/04/2022	Design RAAD Filer EXPEDIA BUILDING SOLUTION	DIRECT REPLACEMENT OF ROOFTOP HVAC UNITS
B00665838 ↗	411 EAST 3 STREET BROOKLYN	Alteration	Signed-off	02/09/2022	03/09/2022	Design PRAMODRAY SHAH, P.E.	Installing curb cut as per plan
340740390BIS	959 EAST 17 STREET BROOKLYN	—	ISSUED	11/18/2020	11/22/2021	—	OT
B00405726 ↗	959 EAST 17 STREET BROOKLYN	Alteration	Signed-off	09/30/2020	10/25/2021	Design BGM ENGINEERING Filer WM ARCH CORP	APPLICATION FILED FOR STRUCTURAL, FOUNDATION, AND SOE WORK

Click a row for this entity's own projects, plans and documents at that building.

Building	Filings	Most Recent
253 EAST 61 STREET ↗	2	09/29/2026

8713 FLATLANDS AVENUE ↗	1	07/08/2026

411 EAST 3 STREET ↗	1	07/08/2026

959 EAST 17 STREET ↗	10	07/08/2026

33 4 STREET ↗	4	07/08/2026

▾Documents — 438 on file (BIS + DOB NOW)

▸Plans & Drawings33

▸DOB NOWPlans/Sketch31

08/31/2026B00665838-I1 · 411 EAST 3 STREETRequest digital key ↗

08/29/2026B00762986-I1 · 8713 FLATLANDS AVENUERequest digital key ↗

08/15/2026M01392804-I1 · 253 EAST 61 STREETRequest digital key ↗

Showing 3 of 31 on file for this type

▸DOB NOWPlans/Sketch - Structural2

09/02/2026B00405726-P3 · 959 EAST 17 STREETRequest digital key ↗

09/02/2026B00405726-I1 · 959 EAST 17 STREETRequest digital key ↗

▸Applications & Permits40

▸BISPLAN / WORK APPROVAL APPLICATION24

06/23/2025340740390 · 959 EAST 17 STREETOpen ↗

08/22/2023340740390 · 959 EAST 17 STREETOpen ↗

07/21/2023340740390 · 959 EAST 17 STREETOpen ↗

Showing 3 of 24 on file for this type

▸BISWORK PERMIT APPLICATION10

On file, but not among the 200 most recently loaded documents for this source.

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▸DOB NOWHPD - Permit Notice5

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▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

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▸Zoning, Tax Lot & Property Records26

▸DOB NOWZoning Exhibit form (1-5)12

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▸DOB NOWZD1: DOB Zoning Diagram7

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▸BISZONING DIAGRAM2

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▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1

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▸BISVERIFY TAX LOT1

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▸BISCO OBJ: VERIFY ADDRESS-TOPO STAMP1

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▸BISZONING EXHIBIT I: CERTIFICATION1

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▸DOB NOWHouse Number Verification: TOPO Stamp1

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▸Seals & Professional Certifications169

▸DOB NOWProgress Inspector Seal & Signature78

09/02/2026B00668047-A4 · 33 4 STREETOpen ↗

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▸DOB NOWSpecial Inspector Seal & Signature52

09/23/2026B00668047-A2 · 33 4 STREETOpen ↗

09/02/2026B00668047-A4 · 33 4 STREETOpen ↗

Showing 3 of 52 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature34

09/29/2026M01392804-S3 · 253 EAST 61 STREETOpen ↗

09/02/2026B00405726-I1 · 959 EAST 17 STREETOpen ↗

09/02/2026B00405726-P3 · 959 EAST 17 STREETOpen ↗

Showing 3 of 34 on file for this type

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION3

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▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

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▸BISAPPLICANT OWNER SIGNATURE1

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▸Trade Schedules & Equipment15

▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)7

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▸BISSCHEDULE B - PLUMBING4

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▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE2

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▸BISDETECTOR:CARBON MONOXIDE-CERT.OF INSTALL1

05/31/2023321422199 · 1238 EAST 26 STREETOpen ↗

▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION1

05/31/2023321422199 · 1238 EAST 26 STREETOpen ↗

▸Safety & Tenant Protection12

▸DOB NOWStreet Tree Checklist7

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▸BISSTREET TREE CHECKLIST2

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▸DOB NOWStreet Tree Sign Off1

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▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1

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▸DOB NOWStreet Trees Site Plan1

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▸Environmental & Asbestos46

▸DOB NOWOER: Notice to Proceed32

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▸DOB NOWOER: Notice of Satisfaction11

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▸BISASBESTOS: CERTIFICATION (DEP ACP5)2

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▸DOB NOWDEP ACP-5: Asbestos Assessment Report1

08/15/2026M01392804-I1 · 253 EAST 61 STREETOpen ↗

▸Energy Compliance13

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY4

06/05/2023321422199 · 1238 EAST 26 STREETOpen ↗

Showing 1 of 4 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS2

08/02/2023340740390 · 959 EAST 17 STREETOpen ↗

06/05/2023321422199 · 1238 EAST 26 STREETOpen ↗

▸DOB NOWPreliminary Commissioning Report Certification2

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▸BISENERGY CODE COMPLIANCE INSPECTIONS1

06/16/2025340740390 · 959 EAST 17 STREETOpen ↗

▸BISAS-BUILT ENERGY ANALYSIS (EN2)1

06/16/2025340740390 · 959 EAST 17 STREETOpen ↗

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1

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▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1

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▸DOB NOWEN2: As Built Energy Analysis1

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▸Inspections & Test Reports15

▸BISTECHNICAL REPORT: RESPONSIBILITY11

06/16/2025340740390 · 959 EAST 17 STREETOpen ↗

08/02/2023340740390 · 959 EAST 17 STREETOpen ↗

06/05/2023321422199 · 1238 EAST 26 STREETOpen ↗

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▸BISTECHNICAL REPORT: SOIL INSPECTION1

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▸BISSTRUCTURAL STABILITY - ALTERATIONS OF EXISTING BUILDINGS1

06/16/2025340740390 · 959 EAST 17 STREETOpen ↗

▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1

06/16/2025340740390 · 959 EAST 17 STREETOpen ↗

▸BISFIRE-RESISTIVE RATED CONSTRUCTION1

06/16/2025340740390 · 959 EAST 17 STREETOpen ↗

▸Approvals, Objections & Sign-offs9

▸BISSCHEDULE A - OCCUPANCY / USE5

06/30/2023321422199 · 1238 EAST 26 STREETOpen ↗

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▸BISBSA/CPC APPROVAL1

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▸BISADMINISTRATIVE OBJECTIONS1

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▸BISSUSTAINABLE ROOF ZONE FORM (SIGNOFF)1

05/30/2023321422199 · 1238 EAST 26 STREETOpen ↗

▸BISLETTERS - SUPPORTING DOCUMENTATION1

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▸Cost, Insurance & Ownership10

▸BISCOST AFFIDAVIT5

06/05/2023321422199 · 1238 EAST 26 STREETOpen ↗

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▸BISHIC LICENSE OR AFFIDAVIT1

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▸BISCOST AFFIDAVIT ESTIMATE: (PW3)1

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▸BISPROJECT SPECIFIC GENERAL LIABILITY INSURANCE1

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▸BISCOST AFFIDAVIT (FINAL): PW31

06/25/2025340740390 · 959 EAST 17 STREETOpen ↗

▸BISEMERGENCY RESPONSE AGENCIES C/O NOTIFICATION AFFIDAVIT1

07/20/2023340740390 · 959 EAST 17 STREETOpen ↗

▸Filing & Intake Forms13

▸BISADDITIONAL INFORMATION9

10/03/2024340740390 · 959 EAST 17 STREETOpen ↗

05/31/2023321422199 · 1238 EAST 26 STREETOpen ↗

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▸BISEFILING COVER SHEET2

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▸BISEFILING JOB APPLICATION COVER SHEET1

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▸BISBOROUGH INTAKE FORM1

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▸Other Documents37

▸DOB NOWProperty Ownership Certification9

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▸DOB NOWSite Survey: Initial7

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▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone7

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▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION3

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▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION3

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▸DOB NOWAdjoining Owners Notification3

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▸BISPLOT DIAGRAM2

05/17/2023321422199 · 1238 EAST 26 STREETOpen ↗

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▸BISBSA VARIANCE1

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▸DOB NOWProject Specific General Liability (PGL1)1

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▸DOB NOWFinal Survey1

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