← Back
Contractor
CORE FACILITIES MGMT LLC
General Contractor
1 project with open permitsBROOKLYN · 8
Claim this page
6 buildings
3
Total Filings
8
Projects on File
1
Buildings Worked
1
Projects w/ Open Permits
General Contractor
Primary Trade
Activity
Projects by first filing month8 projects all-time
0112Oct '14 · 1Mar '19 · 1Jun '19 · 1Jan '20 · 1Aug '20 · 1Sep '20 · 1Jan '21 · 1Aug '21 · 12015201620172018201920202021
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit112%
Other status788%
By project type
Alteration1
Most active buildings
All buildings →
130 RYERSON STREETBROOKLYN · latest 02/27/2023
2 projects
720 LIVONIA AVENUEBROOKLYN · 1 open · latest 05/06/2021
2 projects
104 GOLD STREETBROOKLYN · latest 07/14/2025
1 projects
1015 PUTNAM AVENUEBROOKLYN · latest 03/16/2026
1 projects
97 WYCKOFF AVENUEBROOKLYN · latest 06/04/2019
1 projects
284 SUMPTER STREETBROOKLYN · latest 12/08/2020
1 projects
Key relationships
Everyone →
Design firms
1 projects
Filing representatives
1 projects
Owners
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
320973773BIS1015 PUTNAM AVENUE
BROOKLYN
—ISSUED10/16/201403/16/2026—PL
340365731BIS104 GOLD STREET
BROOKLYN
—ISSUED08/20/202007/14/2025—OT, PL
321287335BIS130 RYERSON STREET
BROOKLYN
—ISSUED08/23/202102/27/2023—EQ
B00451789 ↗720 LIVONIA AVENUE
BROOKLYN
AlterationPermit Issued01/20/202105/06/2021
Design ONENINETYTHREE ARCHITECT P.C.
Owner CORE SERVICES GROUP
Filer FRANKLYN ESTRELLA ARCHITECT PLLC
P. S. 838/ (P.S.PARTITIONS ANDPER PLANS FILESJK) INTERIOR RENOVTION OF EXISTING NON-BEARINGFIXTURES UPGRADE OF ELECTRICAL LIGHTING. ALL ASHE…
321800789BIS720 LIVONIA AVENUE
BROOKLYN
—ISSUED09/15/202012/08/2020—OT
321930853BIS130 RYERSON STREET
BROOKLYN
—ISSUED01/03/202012/08/2020—OT
Counts cover all 8 projects (1 DOB NOW + 7 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.
NameProjects togetherMost recent
ONENINETYTHREE ARCHITECT P.C.108/31/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CORE SERVICES GROUP108/31/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
FRANKLYN ESTRELLA ARCHITECT PLLC108/31/2021
1 DOB NOW project + 7 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 8Open permit 1Other status 7
8 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
320973773BIS1015 PUTNAM AVENUE
BROOKLYN
—ISSUED10/16/201403/16/2026—PL
340365731BIS104 GOLD STREET
BROOKLYN
—ISSUED08/20/202007/14/2025—OT, PL
321287335BIS130 RYERSON STREET
BROOKLYN
—ISSUED08/23/202102/27/2023—EQ
B00451789 ↗720 LIVONIA AVENUE
BROOKLYN
AlterationPermit Issued01/20/202105/06/2021
Design ONENINETYTHREE ARCHITECT P.C.
Owner CORE SERVICES GROUP
Filer FRANKLYN ESTRELLA ARCHITECT PLLC
P. S. 838/ (P.S.PARTITIONS ANDPER PLANS FILESJK) INTERIOR RENOVTION OF EXISTING NON-BEARINGFIXTURES UPGRADE OF ELECTRICAL LIGHTING. ALL ASHE…
321800789BIS720 LIVONIA AVENUE
BROOKLYN
—ISSUED09/15/202012/08/2020—OT
321930853BIS130 RYERSON STREET
BROOKLYN
—ISSUED01/03/202012/08/2020—OT
321950368BIS284 SUMPTER STREET
BROOKLYN
—ISSUED06/04/201912/08/2020—OT
322025777BIS97 WYCKOFF AVENUE
BROOKLYN
—ISSUED03/05/201906/04/2019—PL
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
720 LIVONIA AVENUE ↗303/21/2026
▾Documents — 214 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch - General Construction2
09/01/2026B00451789-P1 · 720 LIVONIA AVENUERequest digital key ↗
09/01/2026B00451789-I1 · 720 LIVONIA AVENUERequest digital key ↗
▸Applications & Permits67
▸BISPLAN / WORK APPROVAL APPLICATION36
01/13/2026320973773 · 1015 PUTNAM AVENUEOpen ↗
01/07/2026340365731 · 104 GOLD STREETOpen ↗
01/05/2026340365731 · 104 GOLD STREETOpen ↗
Showing 3 of 36 on file for this type
▸BISWORK PERMIT APPLICATION22
02/19/2026320973773 · 1015 PUTNAM AVENUEOpen ↗
01/30/2026320973773 · 1015 PUTNAM AVENUEOpen ↗
01/27/2026320973773 · 1015 PUTNAM AVENUEOpen ↗
Showing 3 of 22 on file for this type
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION5
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 5 on file for this type
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISBPP-15 - Application for waiver of Builders pavement requirements1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISNon-Directive 14 Construction Sign Off Including Sign Applications1
02/25/2026340365731 · 104 GOLD STREETOpen ↗
▸Zoning, Tax Lot & Property Records1
▸BISZONING DIAGRAM1
05/20/2016321287335 · 130 RYERSON STREETOpen ↗
▸Seals & Professional Certifications25
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION10
12/04/2019321930853 · 130 RYERSON STREETOpen ↗
05/31/2019321950368 · 284 SUMPTER STREETOpen ↗
03/20/2019321930853 · 130 RYERSON STREETOpen ↗
Showing 3 of 10 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST5
11/06/2020322025777 · 97 WYCKOFF AVENUEOpen ↗
05/31/2019321950368 · 284 SUMPTER STREETOpen ↗
07/10/2018321800789 · 720 LIVONIA AVENUEOpen ↗
Showing 3 of 5 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT4
05/31/2019321950368 · 284 SUMPTER STREETOpen ↗
07/10/2018321800789 · 720 LIVONIA AVENUEOpen ↗
Showing 2 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature2
09/01/2026B00451789-P1 · 720 LIVONIA AVENUEOpen ↗
09/01/2026B00451789-I1 · 720 LIVONIA AVENUEOpen ↗
▸DOB NOWProgress Inspector Seal & Signature2
09/23/2026B00451789-P1 · 720 LIVONIA AVENUEOpen ↗
09/01/2026B00451789-I1 · 720 LIVONIA AVENUEOpen ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Trade Schedules & Equipment22
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE9
10/09/2019321930853 · 130 RYERSON STREETOpen ↗
07/10/2018321800789 · 720 LIVONIA AVENUEOpen ↗
Showing 2 of 9 on file for this type
▸BISSCHEDULE B - PLUMBING8
11/17/2020322025777 · 97 WYCKOFF AVENUEOpen ↗
10/23/2020322025777 · 97 WYCKOFF AVENUEOpen ↗
10/14/2020322025777 · 97 WYCKOFF AVENUEOpen ↗
Showing 3 of 8 on file for this type
▸BISSELF-CERT PLUMBING NOTICE5
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 5 on file for this type
▸Safety & Tenant Protection6
▸BISSTREET TREE CHECKLIST3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISTENANT PROTECTION PLAN AND NOTES2
07/10/2018321800789 · 720 LIVONIA AVENUEOpen ↗
Showing 1 of 2 on file for this type
▸BISST-1 Street Tree Checklist1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Environmental & Asbestos6
▸BISASBESTOS: CERTIFICATION (DEP ACP5)4
07/10/2018321800789 · 720 LIVONIA AVENUEOpen ↗
Showing 1 of 4 on file for this type
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
09/01/2026B00451789-I1 · 720 LIVONIA AVENUEOpen ↗
09/01/2026B00451789-P1 · 720 LIVONIA AVENUEOpen ↗
▸Energy Compliance13
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS6
12/04/2019321930853 · 130 RYERSON STREETOpen ↗
03/20/2019321930853 · 130 RYERSON STREETOpen ↗
07/10/2018321800789 · 720 LIVONIA AVENUEOpen ↗
Showing 3 of 6 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3
08/04/2021321287335 · 130 RYERSON STREETOpen ↗
Showing 1 of 3 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS1
01/12/2021322025777 · 97 WYCKOFF AVENUEOpen ↗
▸BISTR8: Energy Code Progress Inspections1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
10/20/2025340365731 · 104 GOLD STREETOpen ↗
▸BISENERGY CODE COMPLIANCE INSPECTIONS1
10/20/2025340365731 · 104 GOLD STREETOpen ↗
▸Inspections & Test Reports8
▸BISTECHNICAL REPORT: RESPONSIBILITY7
10/20/2025340365731 · 104 GOLD STREETOpen ↗
08/04/2021321287335 · 130 RYERSON STREETOpen ↗
Showing 2 of 7 on file for this type
▸BISTECHNICAL REPORT: SOIL INSPECTION1
05/20/2016321287335 · 130 RYERSON STREETOpen ↗
▸Approvals, Objections & Sign-offs24
▸BISSCHEDULE A - OCCUPANCY / USE11
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 11 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION6
02/19/2026320973773 · 1015 PUTNAM AVENUEOpen ↗
01/30/2026320973773 · 1015 PUTNAM AVENUEOpen ↗
06/07/2021321287335 · 130 RYERSON STREETOpen ↗
Showing 3 of 6 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST4
02/25/2026340365731 · 104 GOLD STREETOpen ↗
03/03/2021322025777 · 97 WYCKOFF AVENUEOpen ↗
11/25/2020322025777 · 97 WYCKOFF AVENUEOpen ↗
Showing 3 of 4 on file for this type
▸BISSUPERSEDING LETTER2
02/27/2023321287335 · 130 RYERSON STREETOpen ↗
08/06/2019320973773 · 1015 PUTNAM AVENUEOpen ↗
▸BISADMINISTRATIVE OBJECTIONS1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Cost, Insurance & Ownership16
▸BISCOST AFFIDAVIT13
02/24/2026340365731 · 104 GOLD STREETOpen ↗
02/24/2026340365731 · 104 GOLD STREETOpen ↗
02/20/2026340365731 · 104 GOLD STREETOpen ↗
Showing 3 of 13 on file for this type
▸BISPROJECT-SPECIFIC GL INSURANCE1
08/24/2021321287335 · 130 RYERSON STREETOpen ↗
▸BISCOST AFFIDAVIT (FINAL): PW31
02/24/2026340365731 · 104 GOLD STREETOpen ↗
▸BISCIVIL PENALTY AFFIDAVIT/REQUEST1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Filing & Intake Forms18
▸BISADDITIONAL INFORMATION8
01/08/2026320973773 · 1015 PUTNAM AVENUEOpen ↗
01/07/2026340365731 · 104 GOLD STREETOpen ↗
06/07/2021321287335 · 130 RYERSON STREETOpen ↗
Showing 3 of 8 on file for this type
▸BISEFILING COVER SHEET6
05/23/2019321950368 · 284 SUMPTER STREETOpen ↗
03/20/2019321930853 · 130 RYERSON STREETOpen ↗
07/10/2018321800789 · 720 LIVONIA AVENUEOpen ↗
Showing 3 of 6 on file for this type
▸BISBOROUGH INTAKE FORM3
02/27/2023321287335 · 130 RYERSON STREETOpen ↗
Showing 1 of 3 on file for this type
▸BISEFILING JOB APPLICATION COVER SHEET1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Other Documents6
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION2
05/20/2016321287335 · 130 RYERSON STREETOpen ↗
05/20/2016321287335 · 130 RYERSON STREETOpen ↗
▸BISUnknown2
01/07/2026320973773 · 1015 PUTNAM AVENUEOpen ↗
01/07/2026320973773 · 1015 PUTNAM AVENUEOpen ↗
▸BISFEE EXEMPTION DOCUMENTATION1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISPlot Diagram1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type