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Contractor
LTF CONSTRUCTION CO LLC
General Contractor
2 projects with open permitsMANHATTAN · 13
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5 buildings
38
Total Filings
13
Projects on File
5
Buildings Worked
2
Projects w/ Open Permits
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Projects by first filing month13 projects all-time
0134Oct '19 · 1Nov '19 · 1Jan '20 · 1Feb '20 · 2Jan '21 · 1Feb '21 · 1Mar '21 · 1May '21 · 1Jul '21 · 3Nov '22 · 1202020212022
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Open permit215%
Signed off969%
Other status215%
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Alteration11
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56 COOPER SQUAREMANHATTAN · latest 07/30/2021
4 projects
56 WEST 23 STREETMANHATTAN · latest 01/12/2022
4 projects
268 PARK AVENUE SOUTHMANHATTAN · 2 open · latest 01/31/2023
2 projects
112 WEST 56 STREETMANHATTAN · latest 06/27/2022
2 projects
605 WEST 42 STREETMANHATTAN · latest 12/02/2022
1 projects
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10 projects
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ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00549167 ↗268 PARK AVENUE SOUTH
MANHATTAN
AlterationPermit Issued07/14/202101/31/2023
Design LTF ARCHITECTURE, LLC
Owner PAN AM EQUITIES
Filer CONVERSANO ASSOCIATES, INC.
Interior renovation of fitness center. No change in egress, use or occupancy.
M00549176 ↗268 PARK AVENUE SOUTH
MANHATTAN
AlterationPermit Issued07/21/202112/19/2022
Design EMANUELSON PODAS INC.
Owner PAN AM EQUITIES
Filer CONVERSANO ASSOCIATES, INC.
Mechanical Systems installation in conjunction with fitness center renovation. No change in egress, use or occupancy.
M07999920 ↗605 WEST 42 STREET
MANHATTAN
AlterationSigned-off11/23/202212/02/2022
Design LTF ARCHITECTURE, LLC
Owner 90 JOHN MAZAL SPE OWNER
Filer CONVERSANO ASSOCIATES, INC.
Interior renovation of retail space for Life Time Sky Studio. No change in egress, use or occupancy.
M00314108 ↗112 WEST 56 STREET
MANHATTAN
AlterationSigned-off03/11/202106/27/2022
Design EMANUELSON PODAS INC.
Owner PAN AM EQUITIES
Filer VIDARIS, INC
Mechanical modifications on the Cellar, 1st thru 5th floor, 4th Floor Mezzanine and 5th floor Mezzanine (Life Time Fitness) as indicated on …
M00542541 ↗56 WEST 23 STREET
MANHATTAN
AlterationSigned-off07/26/202101/12/2022
Design EMANUELSON PODAS INC.
Owner PAN AM EQUITIES
Filer VIDARIS, INC
Installation of DOAS unit for health club space. No change in egress, use or occupancy.
140883596BIS112 WEST 56 STREET
MANHATTAN
—ISSUED02/24/202001/10/2022—OT
Counts cover all 13 projects (11 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.
NameProjects togetherMost recent
EMANUELSON PODAS INC.612/19/2023
LTF ARCHITECTURE, LLC311/14/2023
TYLin211/14/2023
ERICKSEN ROED AND ASSOCIATES, INC.102/25/2020
GZA GEOENVIRONMENTAL OF NEW YORK111/14/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
DJC CORP111/04/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
PAN AM EQUITIES1012/19/2023
90 JOHN MAZAL SPE OWNER101/06/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
VIDARIS, INC611/14/2023
CONVERSANO ASSOCIATES, INC.312/19/2023
11 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 13Open permit 2Signed off 9Other status 2
13 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00549167 ↗268 PARK AVENUE SOUTH
MANHATTAN
AlterationPermit Issued07/14/202101/31/2023
Design LTF ARCHITECTURE, LLC
Owner PAN AM EQUITIES
Filer CONVERSANO ASSOCIATES, INC.
Interior renovation of fitness center. No change in egress, use or occupancy.
M00549176 ↗268 PARK AVENUE SOUTH
MANHATTAN
AlterationPermit Issued07/21/202112/19/2022
Design EMANUELSON PODAS INC.
Owner PAN AM EQUITIES
Filer CONVERSANO ASSOCIATES, INC.
Mechanical Systems installation in conjunction with fitness center renovation. No change in egress, use or occupancy.
M07999920 ↗605 WEST 42 STREET
MANHATTAN
AlterationSigned-off11/23/202212/02/2022
Design LTF ARCHITECTURE, LLC
Owner 90 JOHN MAZAL SPE OWNER
Filer CONVERSANO ASSOCIATES, INC.
Interior renovation of retail space for Life Time Sky Studio. No change in egress, use or occupancy.
M00314108 ↗112 WEST 56 STREET
MANHATTAN
AlterationSigned-off03/11/202106/27/2022
Design EMANUELSON PODAS INC.
Owner PAN AM EQUITIES
Filer VIDARIS, INC
Mechanical modifications on the Cellar, 1st thru 5th floor, 4th Floor Mezzanine and 5th floor Mezzanine (Life Time Fitness) as indicated on …
M00542541 ↗56 WEST 23 STREET
MANHATTAN
AlterationSigned-off07/26/202101/12/2022
Design EMANUELSON PODAS INC.
Owner PAN AM EQUITIES
Filer VIDARIS, INC
Installation of DOAS unit for health club space. No change in egress, use or occupancy.
140883596BIS112 WEST 56 STREET
MANHATTAN
—ISSUED02/24/202001/10/2022—OT
M00500003 ↗56 COOPER SQUARE
MANHATTAN
AlterationSigned-off05/18/202107/30/2021
Design TYLin
Owner PAN AM EQUITIES
Filer VIDARIS, INC
Structural modifications on the 1st floor framing as indicated on the attached drawings. (Life Time Fitness)
M00288348 ↗56 COOPER SQUARE
MANHATTAN
AlterationSigned-off02/25/202005/05/2021
Design ERICKSEN ROED AND ASSOCIATES, INC.
Owner PAN AM EQUITIES
Filer VIDARIS, INC
Structural modifications including infill of floor opening as indicated on the attached drawings. No changes in use, egress or occupancy.
M00442551 ↗56 WEST 23 STREET
MANHATTAN
AlterationSigned-off02/24/202103/15/2021
Design EMANUELSON PODAS INC.
Owner PAN AM EQUITIES
Filer VIDARIS, INC
Mechanical modifications to the 1st floor Cafe as indicated on the attached drawings. There are no changes in use, egress or occupancy.
M00448034 ↗56 WEST 23 STREET
MANHATTAN
AlterationSigned-off01/08/202102/26/2021
Design LTF ARCHITECTURE, LLC
Owner PAN AM EQUITIES
Filer VIDARIS, INC
Interior remodel of an existing retail/cafe space on the 1st floor as indicated on the attached drawings. No changes in use, egress or occup…
M00259196 ↗56 COOPER SQUARE
MANHATTAN
AlterationSigned-off01/07/202001/08/2021
Design EMANUELSON PODAS INC.
Owner PAN AM EQUITIES
Filer VIDARIS, INC
Mechanical modifications on the Cellar, 1st Floor & Mezzanine (Life Time) as indicated on the attached drawings. There are no changes in use…
140876700BIS56 COOPER SQUARE
MANHATTAN
—ISSUED11/25/201912/28/2020—OT
M00222463 ↗56 WEST 23 STREET
MANHATTAN
AlterationSigned-off10/30/201910/23/2020
Design EMANUELSON PODAS INC.
Owner PAN AM EQUITIES
Filer VIDARIS, INC
Mechanical modifications on the 1st & 2nd Floor (Life Time) as indicated on the attached drawings. There are no changes in use, egress or oc…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
268 PARK AVENUE SOUTH ↗907/08/2026
56 COOPER SQUARE ↗1107/08/2026
56 WEST 23 STREET ↗1307/08/2026
112 WEST 56 STREET ↗407/08/2026
605 WEST 42 STREET ↗107/08/2026
▾Documents — 252 on file (BIS + DOB NOW)
▸Plans & Drawings28
▸DOB NOWPlans/Sketch17
09/03/2026M00500003-I1 · 56 COOPER SQUARERequest digital key ↗
09/03/2026M00542541-I1 · 56 WEST 23 STREETRequest digital key ↗
09/03/2026M00542541-P1 · 56 WEST 23 STREETRequest digital key ↗
Showing 3 of 17 on file for this type
▸DOB NOWPlans/Sketch - Mechanical Systems9
09/05/2026M00222463-I1 · 56 WEST 23 STREETRequest digital key ↗
09/05/2026M00259196-I1 · 56 COOPER SQUARERequest digital key ↗
09/03/2026M00442551-I1 · 56 WEST 23 STREETRequest digital key ↗
Showing 3 of 9 on file for this type
▸DOB NOWPlans/Sketch - Structural1
09/05/2026M00288348-I1 · 56 COOPER SQUARERequest digital key ↗
▸DOB NOWPlans/Sketch - General Construction1
09/04/2026M00448034-I1 · 56 WEST 23 STREETRequest digital key ↗
▸Applications & Permits28
▸BISPLAN / WORK APPROVAL APPLICATION12
06/29/2021140876700 · 56 COOPER SQUAREOpen ↗
06/21/2021140876700 · 56 COOPER SQUAREOpen ↗
Showing 2 of 12 on file for this type
▸DOB NOWLPC Approval/Permit10
09/05/2026M00222463-I1 · 56 WEST 23 STREETOpen ↗
09/03/2026M00542541-I1 · 56 WEST 23 STREETOpen ↗
09/03/2026M00442551-I1 · 56 WEST 23 STREETOpen ↗
Showing 3 of 10 on file for this type
▸BISWORK PERMIT APPLICATION5
12/20/2019140876700 · 56 COOPER SQUAREOpen ↗
11/22/2019140876700 · 56 COOPER SQUAREOpen ↗
Showing 2 of 5 on file for this type
▸BISLL114/19 PERMIT RESTRICTION1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Seals & Professional Certifications101
▸DOB NOWProgress Inspector Seal & Signature47
09/30/2026M07999920-P1 · 605 WEST 42 STREETOpen ↗
09/01/2026M00549176-I1 · 268 PARK AVENUE SOUTHOpen ↗
09/01/2026M00549176-I1 · 268 PARK AVENUE SOUTHOpen ↗
Showing 3 of 47 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature27
09/05/2026M00222463-I1 · 56 WEST 23 STREETOpen ↗
09/03/2026M00542541-I1 · 56 WEST 23 STREETOpen ↗
09/03/2026M00442551-I1 · 56 WEST 23 STREETOpen ↗
Showing 3 of 27 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature21
09/30/2026M07999920-P1 · 605 WEST 42 STREETOpen ↗
09/01/2026M00549176-I1 · 268 PARK AVENUE SOUTHOpen ↗
09/01/2026M00222463-I1 · 56 WEST 23 STREETOpen ↗
Showing 3 of 21 on file for this type
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT2
11/22/2019140876700 · 56 COOPER SQUAREOpen ↗
Showing 1 of 2 on file for this type
▸Safety & Tenant Protection10
▸DOB NOWTenant Protection Plan6
09/05/2026M00222463-I1 · 56 WEST 23 STREETOpen ↗
09/03/2026M00442551-I1 · 56 WEST 23 STREETOpen ↗
08/13/2026M00288348-I1 · 56 COOPER SQUAREOpen ↗
Showing 3 of 6 on file for this type
▸BISTENANT PROTECTION PLAN AND NOTES2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸DOB NOWHPD-2: Clinton Special District Anti-Harassment Checklist2
08/13/2026M07999920-P1 · 605 WEST 42 STREETOpen ↗
08/13/2026M07999920-I1 · 605 WEST 42 STREETOpen ↗
▸Environmental & Asbestos31
▸DOB NOWDEP ACP-5: Asbestos Assessment Report18
09/01/2026M00314108-I1 · 112 WEST 56 STREETOpen ↗
09/01/2026M00314108-P1 · 112 WEST 56 STREETOpen ↗
09/01/2026M00314108-P6 · 112 WEST 56 STREETOpen ↗
Showing 3 of 18 on file for this type
▸DOB NOWOER: Notice to Proceed8
09/05/2026M00222463-I1 · 56 WEST 23 STREETOpen ↗
09/03/2026M00542541-I1 · 56 WEST 23 STREETOpen ↗
09/03/2026M00442551-I1 · 56 WEST 23 STREETOpen ↗
Showing 3 of 8 on file for this type
▸DOB NOWOER: Notice of Satisfaction3
08/13/2026M00542541-I1 · 56 WEST 23 STREETOpen ↗
08/13/2026M00442551-I1 · 56 WEST 23 STREETOpen ↗
08/13/2026M00448034-I1 · 56 WEST 23 STREETOpen ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)2
11/22/2019140876700 · 56 COOPER SQUAREOpen ↗
Showing 1 of 2 on file for this type
▸Energy Compliance15
▸DOB NOWEN2: As Built Energy Analysis.5
08/13/2026M00259196-I1 · 56 COOPER SQUAREOpen ↗
08/13/2026M00448034-I1 · 56 WEST 23 STREETOpen ↗
Showing 2 of 5 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸DOB NOWPreliminary Commissioning Report Certification2
08/13/2026M00259196-I1 · 56 COOPER SQUAREOpen ↗
Showing 1 of 2 on file for this type
▸BISENERGY CODE COMPLIANCE INSPECTIONS1
10/28/2022140883596 · 112 WEST 56 STREETOpen ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
10/28/2022140883596 · 112 WEST 56 STREETOpen ↗
▸BISLIGHTING CONTROLS1
10/28/2022140883596 · 112 WEST 56 STREETOpen ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR 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
▸BISINTERIOR LIGHTING POWER1
10/28/2022140883596 · 112 WEST 56 STREETOpen ↗
▸BISNYCECC EXEMPTION1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Inspections & Test Reports16
▸BISTECHNICAL REPORT: RESPONSIBILITY8
01/11/2022140883596 · 112 WEST 56 STREETOpen ↗
09/14/2021140876700 · 56 COOPER SQUAREOpen ↗
11/22/2019140876700 · 56 COOPER SQUAREOpen ↗
Showing 3 of 8 on file for this type
▸BISSTRUCTURAL STEEL - HIGH STRENGTH BOLTING1
10/28/2022140883596 · 112 WEST 56 STREETOpen ↗
▸BISSTRUCTURAL STEEL - WELDING1
10/28/2022140883596 · 112 WEST 56 STREETOpen ↗
▸BISSTRUCTURAL STABILITY - EXISTING BUILDINGS1
10/28/2022140883596 · 112 WEST 56 STREETOpen ↗
▸BISCONCRETE - CAST-IN-PLACE1
10/28/2022140883596 · 112 WEST 56 STREETOpen ↗
▸BISSTRUCTURAL STEEL - DETAILS1
10/28/2022140883596 · 112 WEST 56 STREETOpen ↗
▸BISMASONRY1
10/28/2022140883596 · 112 WEST 56 STREETOpen ↗
▸BISPOST-INSTALLED ANCHORS1
10/28/2022140883596 · 112 WEST 56 STREETOpen ↗
▸BISDIR-14 ID OF RESPONSIBILITY (TR1)1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Approvals, Objections & Sign-offs7
▸BISFINAL2
10/28/2022140883596 · 112 WEST 56 STREETOpen ↗
11/22/2019140876700 · 56 COOPER SQUAREOpen ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
01/11/2023140883596 · 112 WEST 56 STREETOpen ↗
09/14/2021140876700 · 56 COOPER SQUAREOpen ↗
▸BISLANDMARKS APPROVAL1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION1
12/20/2019140876700 · 56 COOPER SQUAREOpen ↗
▸BISLANDMARKS SIGNOFF1
09/14/2021140876700 · 56 COOPER SQUAREOpen ↗
▸Cost, Insurance & Ownership4
▸BISCOST AFFIDAVIT2
11/22/2019140876700 · 56 COOPER SQUAREOpen ↗
Showing 1 of 2 on file for this type
▸BISCOST AFFIDAVIT (FINAL): PW32
01/10/2023140883596 · 112 WEST 56 STREETOpen ↗
09/14/2021140876700 · 56 COOPER SQUAREOpen ↗
▸Filing & Intake Forms9
▸BISADDITIONAL INFORMATION4
06/25/2021140876700 · 56 COOPER SQUAREOpen ↗
Showing 1 of 4 on file for this type
▸BISBOROUGH INTAKE FORM3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISEFILING JOB APPLICATION COVER SHEET2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸Other Documents3
▸DOB NOWDHCR Document3
09/05/2026M00222463-I1 · 56 WEST 23 STREETOpen ↗
08/13/2026M00448034-I1 · 56 WEST 23 STREETOpen ↗
Showing 2 of 3 on file for this type