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Design Firm
MANHATTAN SKYLINE MANAGEMENT CO.
Design
1 project with open permitsMANHATTAN · 25
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15 buildings
41
Total Filings
25
Projects on File
15
Buildings Worked
1
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month25 projects all-time
0134Sep '19 · 1May '21 · 1Oct '21 · 2Nov '21 · 2Feb '22 · 1May '22 · 1Sep '22 · 2Mar '23 · 3Jun '23 · 1Nov '23 · 1Sep '24 · 1Dec '24 · 1Jan '25 · 1May '25 · 2Jul '25 · 1Feb '26 · 1Apr '26 · 1May '26 · 1Jul '26 · 12020202120222023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit14%
Signed off2392%
Filed only14%
By project type
Alteration25
Most active buildings
All buildings →
166 EAST 34 STREETMANHATTAN · 1 open · latest 05/20/2026
5 projects
107 SULLIVAN STREETMANHATTAN · latest 07/26/2024
4 projects
6 WEST 16 STREETMANHATTAN · latest 04/07/2022
3 projects
479 WEST BROADWAYMANHATTAN · latest 06/03/2026
2 projects
337 WEST BROADWAYMANHATTAN · latest 02/05/2025
1 projects
363 WEST 30 STREETMANHATTAN · latest 12/16/2022
1 projects
Key relationships
Everyone →
Filing representatives
20 projects
1 projects
People
All people →
Robert Esnardlatest 07/23/2026
32 filings
Filed under
MANHATTAN SKYLINE MANAGEMENT CO.41
Identified by the contact ids of the people who file for the firm and by its email domain (dzco.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01435536 ↗520 BROOME ST
MANHATTAN
AlterationFiled — no permit on record07/29/2026—
Owner MANHATTAN SKYLINE MANAGEMENT CORP
Filer I & L CONSULTING, INC.
—
M01388817 ↗30 EAST 85 STREET
MANHATTAN
AlterationSigned-off05/12/202606/22/2026
Owner MANHATTAN SKYLINE MANAGEMENT CORP
Contractor NEW AMSTERDAM RESTORATION
Filer I & L CONSULTING, INC.
Remove non bering partition, flooring and drop ceiling at part of 1st floor commercial area, all as per plan , no change in use egress or oc…
M01329353 ↗479 WEST BROADWAY
MANHATTAN
AlterationSigned-off04/07/202606/03/2026
Owner MANHATTAN SKYLINE MANAGEMENT CORP
Contractor MANTECH MECHANICAL LLC
Filer I & L CONSULTING, INC.
REPLACEMENT OF AC EQUIPMENT IN THE ROOF LEVEL. NEW AC UNITS TO BE RECONNECT TO EXISTING PIPING AND ELCTRIC. PROTECT ROOFING SYSTEM. ALL AS P…
M01358522 ↗166 EAST 34 STREET
MANHATTAN
AlterationPermit Issued02/24/202605/20/2026
Owner MANHATTAN SKYLINE MANAGEMENT CORP
Contractor SUPERB PLUMBING & HEATING
Filer I & L CONSULTING, INC.
REMOVE AND INSTALL NEW PLUMBING FIXTURES , IM CONJUNCTION WITH RE LOCATION OF AN ADA BATHROOM IN BASEMENT LEVEL, ALL AS PER PLAN. NO CHANGE …
M01245586 ↗275 GREENWICH STREET
MANHATTAN
AlterationSigned-off07/01/202509/05/2025
Owner MANHATTAN SKYLINE MANAGEMENT CORP
Contractor BSM MAINTENANCE
Filer I & L CONSULTING, INC.
Interior renovation to existing store #5. At 1st floor. Minor partitons work. All as per plans. No change in use, egress or occupancy.
M01217279 ↗166 EAST 34 STREET
MANHATTAN
AlterationSigned-off05/27/202506/30/2025
Owner MANHATTAN SKYLINE MANAGEMENT CORP
Contractor ORBIT PLBG & HTG INC
Filer NYC APPROVED LLC
Relocate Plumbing fixtures in apartment #16K on the 16th Floor (15th Construction Floor) install new Bath tub with related piping all as pe…
Counts cover all 25 projects (25 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Every person filing for this firm, identified by their DOB NOW contact id (one id is one person). A person is listed under the firm they file for most.
PersonFilingsMost recent
Robert Esnard3207/23/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
BSM MAINTENANCE CORP807/01/2025
MANTECH MECHANICAL LLC304/07/2026
2323 DEVELOPMENT CORP211/02/2023
AMK MECHANICAL LTD209/21/2022
ARDEL CONSTRUCTION & DESI211/29/2022
BIG APPLE PLBG CORP201/10/2025
ABR PLBG&HTG CONTR INC107/29/2024
ALTAIR PLUMBING AND HEATI111/29/2022
BLIZZARD COOLING INC106/07/2023
M.A.C. PLUMBING, INC112/20/2021
MSB PLUMBING CONTRACTORS111/29/2022
NEW AMSTERDAM RESTORATION105/12/2026
ORBIT PLBG & HTG INC105/27/2025
SUPERB PLUMBING & HEATING102/24/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
MANHATTAN SKYLINE MANAGEMENT CORP1107/29/2026
MANHATTAN SKYLINE907/29/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
I & L CONSULTING, INC.2007/29/2026
NYC APPROVED LLC105/27/2025
25 DOB NOW 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 25Open permit 1Signed off 23Filed only 1
25 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01435536 ↗520 BROOME ST
MANHATTAN
AlterationFiled — no permit on record07/29/2026—
Owner MANHATTAN SKYLINE MANAGEMENT CORP
Filer I & L CONSULTING, INC.
—
M01388817 ↗30 EAST 85 STREET
MANHATTAN
AlterationSigned-off05/12/202606/22/2026
Owner MANHATTAN SKYLINE MANAGEMENT CORP
Contractor NEW AMSTERDAM RESTORATION
Filer I & L CONSULTING, INC.
Remove non bering partition, flooring and drop ceiling at part of 1st floor commercial area, all as per plan , no change in use egress or oc…
M01329353 ↗479 WEST BROADWAY
MANHATTAN
AlterationSigned-off04/07/202606/03/2026
Owner MANHATTAN SKYLINE MANAGEMENT CORP
Contractor MANTECH MECHANICAL LLC
Filer I & L CONSULTING, INC.
REPLACEMENT OF AC EQUIPMENT IN THE ROOF LEVEL. NEW AC UNITS TO BE RECONNECT TO EXISTING PIPING AND ELCTRIC. PROTECT ROOFING SYSTEM. ALL AS P…
M01358522 ↗166 EAST 34 STREET
MANHATTAN
AlterationPermit Issued02/24/202605/20/2026
Owner MANHATTAN SKYLINE MANAGEMENT CORP
Contractor SUPERB PLUMBING & HEATING
Filer I & L CONSULTING, INC.
REMOVE AND INSTALL NEW PLUMBING FIXTURES , IM CONJUNCTION WITH RE LOCATION OF AN ADA BATHROOM IN BASEMENT LEVEL, ALL AS PER PLAN. NO CHANGE …
M01245586 ↗275 GREENWICH STREET
MANHATTAN
AlterationSigned-off07/01/202509/05/2025
Owner MANHATTAN SKYLINE MANAGEMENT CORP
Contractor BSM MAINTENANCE
Filer I & L CONSULTING, INC.
Interior renovation to existing store #5. At 1st floor. Minor partitons work. All as per plans. No change in use, egress or occupancy.
M01217279 ↗166 EAST 34 STREET
MANHATTAN
AlterationSigned-off05/27/202506/30/2025
Owner MANHATTAN SKYLINE MANAGEMENT CORP
Contractor ORBIT PLBG & HTG INC
Filer NYC APPROVED LLC
Relocate Plumbing fixtures in apartment #16K on the 16th Floor (15th Construction Floor) install new Bath tub with related piping all as pe…
M01217094 ↗166 EAST 34 STREET
MANHATTAN
AlterationSigned-off05/27/202506/26/2025
Owner MANHATTAN SKYLINE MANAGEMENT CORP
Contractor BSM MAINTENANCE
Filer I & L CONSULTING, INC.
Minor partitions work, convert powder room to full bathroom #2 at apt Apartment 16K, ,and relocated front doors at apartments 16k & 16J . a…
M00950118 ↗337 WEST BROADWAY
MANHATTAN
AlterationSigned-off11/02/202302/05/2025
Owner MANHATTAN SKYLINE MANAGEMENT CORP
Contractor 2323 DEVELOPMENT CORP
Filer I & L CONSULTING, INC.
INSTALL NEW EXTERIOR ADA RAMP AND MODIFY STOREFRONT AT 1ST FLOOR ALL AS PER PLAN. NO CHANGE IN USE EGRESS OR OCCUPANCY (interior work of th…
M01152834 ↗166 EAST 34 STREET
MANHATTAN
AlterationSigned-off01/10/202501/30/2025
Contractor BIG APPLE PLBG CORP
Filer I & L CONSULTING, INC.
PLUMBING WORK IN CONJUNCTION WITH GENERAL CONSTRUCTION# M01146244. ALL AS PER PLANS.
M01146244 ↗166 EAST 34 STREET
MANHATTAN
AlterationSigned-off12/02/202401/03/2025
Contractor BSM MAINTENANCE
ALTERATION WORK AT DOCTOR'S OFFICE ON THE BASEMENT FLOOR. UNITS 500 & 502 . INSTALLATION OF NEW STOREFRONT , MINOR PARTITIONS WORK AND ASSOC…
M01109492 ↗132 EAST 35 STREET
MANHATTAN
AlterationSigned-off09/18/202411/22/2024
Contractor BSM MAINTENANCE
Filer I & L CONSULTING, INC.
INTERIOR RENOVATION TO EXISTING APARTMENT 16E ON THE 16 FLOOR . REMOVE AND CONSTRUCT NEW PARTITION, UPGRADE OF KITCHEN AND BATHROOM,NEW FLOO…
M00835820 ↗107 SULLIVAN STREET
MANHATTAN
AlterationSigned-off03/08/202307/26/2024
Owner MANHATTAN SKYLINE
Contractor ABR PLBG&HTG CONTR INC
Filer I & L CONSULTING, INC.
Relocate, replace and install new plumbing fixtures apt #19 at the 4th floor as per plans submitted herewith.
M00819005 ↗107 SULLIVAN STREET
MANHATTAN
AlterationSigned-off03/06/202303/05/2024
Owner MANHATTAN SKYLINE
Contractor BSM MAINTENANCE
Filer I & L CONSULTING, INC.
INTERIOR RENOVATION TO EXISTING APARTMENT #19 ON THE 4TH FLOOR , REMOVE AND CONSTRUCT NEW PARTITIONS , MODIFY LIGHTING . ALL AS PER PLAN . N…
M00871256 ↗424 WEST END AVENUE
MANHATTAN
AlterationSigned-off06/07/202302/01/2024
Contractor BLIZZARD COOLING INC
REPLACE AND INSTALL NEW SPLIT HVAC UNITS IN EXISTING LOCATION ROOF OVER BASEMENT, FLOOR, AND REPLACE AIR HANDLER UNIT AT ,MECHANICAL BASE…
M08005687 ↗336 BROADWAY
MANHATTAN
AlterationSigned-off09/21/202210/12/2023
Owner MANHATTAN SKYLINE
Contractor 2323 DEVELOPMENT CORP
Filer I & L CONSULTING, INC.
INSTALL NEW DEMISING PARTITION FOR SUB-DIVIDING ONE STORE INTO TWO STORES ON 1ST FLOOR. MODIFICATION TO STORE FRONT , REMOVE AND CONSTRUCT N…
M08053190 ↗127 EAST 34 STREET
MANHATTAN
AlterationSigned-off03/15/202303/28/2023
Owner MANHATTAN SKYLINE
Contractor MANTECH MECHANICAL LLC
Filer I & L CONSULTING, INC.
REPLACEMENT OF EXISTING CONDENSING UNIT AND AIR HANDLER UNIT OF EXISTING MECHANICAL SYSTEM, AND OBTAINING EQUIPMENT USE PERMIT. AS PER PLAN…
M00698012 ↗1361 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off05/02/202201/06/2023
Owner MANHATTAN SKYLINE
Contractor AMK MECHANICAL LTD
Filer I & L CONSULTING, INC.
Replace existing Air Conditioning Units . connection to existing duct work. obtain equipment use permit. all as per plans submitted herewith…
M07998783 ↗363 WEST 30 STREET
MANHATTAN
AlterationSigned-off09/21/202212/16/2022
Owner MANHATTAN SKYLINE
Contractor AMK MECHANICAL LTD
Filer I & L CONSULTING, INC.
REPLACEMENT OF EXISTING AIR CONDENSER AND AIR HANDLING UNIT AS PER PLANS SUBMITTED HEREWITH.
M00599715 ↗107 SULLIVAN STREET
MANHATTAN
AlterationSigned-off10/11/202110/26/2022
Owner MANHATTAN SKYLINE
Contractor ALTAIR PLUMBING AND HEAT
Filer I & L CONSULTING, INC.
REMOVE AND INSTALL PLUMBING FIXTURES AS PER PLAN SUBMITTED HEREWITH.
M00513964 ↗111 SULLIVAN STREET
MANHATTAN
AlterationSigned-off05/17/202108/25/2022
Contractor ARDEL CONSTRUCTION & DESI
APPLICATION FILED TO RESTORE APARTMENTS TO EXISTING CONDITIONS, APT#1BR AND 2BR ON 1ST AND 2ND FLOOR. REMOVE AND CONSTRUCT PARTITIONS AND FI…
M00597797 ↗107 SULLIVAN STREET
MANHATTAN
AlterationSigned-off10/11/202108/25/2022
Owner MANHATTAN SKYLINE
Contractor ARDEL CONSTRUCTION & DESI
Filer I & L CONSULTING, INC.
MINOR PARTITION WORK IN APT#1 ON THE 2ND FLOOR. ALL AS PER PLANS SUBMITTED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00641433 ↗479 WEST BROADWAY
MANHATTAN
AlterationSigned-off02/10/202206/22/2022
Owner MANHATTAN SKYLINE
Contractor MANTECH MECHANICAL LLC
Filer I & L CONSULTING, INC.
REPLACEMENT OF TWO MECHANICAL EQUIPMENT UNITS AND OBTAINING EQUIPMENT USE PERMIT , ALL AS PER PLAN.
M00621443 ↗6 WEST 16 STREET
MANHATTAN
AlterationSigned-off11/12/202104/07/2022
Owner MANHATTAN SKYLINE MGT. CORP
Contractor M.A.C. PLUMBING, INC
Filer I & L CONSULTING, INC.
INSTALL AND REPLACE PLUMING FIXTURES IN CONJUNCTION WITH THE INTERIOR RENOVATION OF APT 12KS ON THE 12 FLOOR FILED UNDER APPLICATION M006206…
M00620636 ↗6 WEST 16 STREET
MANHATTAN
AlterationSigned-off11/12/202101/03/2022
Owner MANHATTAN SKYLINE MGT. CORP
Contractor BSM MAINTENANCE
Filer I & L CONSULTING, INC.
MINOR PARTITION WORK AND FINISHES IN APT#12-KS ON 12TH FLOOR, ALL AS PER PLANS SUBMITTED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY. (P…
M00229365 ↗6 WEST 16 STREET
MANHATTAN
AlterationSigned-off09/19/201904/30/2021
Owner MANHATTAN SKYLINE MGT. CORP
Contractor BIG APPLE PLBG CORP
Filer I & L CONSULTING, INC.
REPLACE PLUMBING FIXTURES IN BATHROOM AND KITCHEN
Scope of Work
Plumbing — 1 project · most recent 02/24/2026
Water/Sanitary
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
520 BROOME ST ↗107/23/2026
30 EAST 85 STREET ↗104/16/2026
166 EAST 34 STREET ↗602/11/2026
479 WEST BROADWAY ↗312/05/2025
275 GREENWICH STREET ↗106/23/2025
132 EAST 35 STREET ↗306/16/2025
107 SULLIVAN STREET ↗1107/26/2024
337 WEST BROADWAY ↗110/18/2023
127 EAST 34 STREET ↗209/13/2023
336 BROADWAY ↗308/03/2023
1361 AVENUE OF THE AMER ↗103/14/2022
6 WEST 16 STREET ↗510/29/2021
111 SULLIVAN STREET ↗1—
424 WEST END AVENUE ↗1—
363 WEST 30 STREET ↗1—
▾Documents — 212 on file (BIS + DOB NOW)
▸Plans & Drawings37
▸DOB NOWPlans/Sketch36
09/03/2026M00513964-I1 · 111 SULLIVAN STREETRequest digital key ↗
09/03/2026M00620636-P1 · 6 WEST 16 STREETRequest digital key ↗
09/03/2026M00620636-I1 · 6 WEST 16 STREETRequest digital key ↗
Showing 3 of 36 on file for this type
▸DOB NOWPlans/Sketch - Plumbing1
08/15/2026M00229365-I1 · 6 WEST 16 STREETRequest digital key ↗
▸Applications & Permits13
▸DOB NOWLPC Approval/Permit13
09/03/2026M00513964-I1 · 111 SULLIVAN STREETOpen ↗
09/02/2026M00641433-P1 · 479 WEST BROADWAYOpen ↗
09/02/2026M00641433-I1 · 479 WEST BROADWAYOpen ↗
Showing 3 of 13 on file for this type
▸Seals & Professional Certifications125
▸DOB NOWProgress Inspector Seal & Signature70
09/17/2026M08053190-I1 · 127 EAST 34 STREETOpen ↗
09/17/2026M08053190-I1 · 127 EAST 34 STREETOpen ↗
09/17/2026M08053190-I1 · 127 EAST 34 STREETOpen ↗
Showing 3 of 70 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature37
09/03/2026M00513964-I1 · 111 SULLIVAN STREETOpen ↗
09/03/2026M00620636-I1 · 6 WEST 16 STREETOpen ↗
09/03/2026M00620636-P1 · 6 WEST 16 STREETOpen ↗
Showing 3 of 37 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature18
09/17/2026M08053190-I1 · 127 EAST 34 STREETOpen ↗
09/02/2026M01217279-I1 · 166 EAST 34 STREETOpen ↗
09/01/2026M00698012-I1 · 1361 AVENUE OF THE AMEROpen ↗
Showing 3 of 18 on file for this type
▸Safety & Tenant Protection1
▸DOB NOWTenant Protection Plan1
08/13/2026M00229365-I1 · 6 WEST 16 STREETOpen ↗
▸Environmental & Asbestos31
▸DOB NOWDEP ACP-5: Asbestos Assessment Report25
09/02/2026M00641433-I1 · 479 WEST BROADWAYOpen ↗
09/02/2026M00641433-P1 · 479 WEST BROADWAYOpen ↗
09/01/2026M00597797-I1 · 107 SULLIVAN STREETOpen ↗
Showing 3 of 25 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form4
09/03/2026M00513964-I1 · 111 SULLIVAN STREETOpen ↗
09/03/2026M00620636-I1 · 6 WEST 16 STREETOpen ↗
08/13/2026M01109492-I1 · 132 EAST 35 STREETOpen ↗
Showing 3 of 4 on file for this type
▸DOB NOWOER: Notice to Proceed1
08/13/2026M00950118-I1 · 337 WEST BROADWAYOpen ↗
▸DOB NOWOER: Notice of Satisfaction1
08/13/2026M00950118-I1 · 337 WEST BROADWAYOpen ↗
▸Energy Compliance4
▸DOB NOWEN2: As Built Energy Analysis.4
09/03/2026M00513964-I1 · 111 SULLIVAN STREETOpen ↗
09/03/2026M00620636-I1 · 6 WEST 16 STREETOpen ↗
08/13/2026M00698012-I1 · 1361 AVENUE OF THE AMEROpen ↗
Showing 3 of 4 on file for this type
▸Other Documents1
▸DOB NOWProof of Historic Building1
08/13/2026M00950118-I1 · 337 WEST BROADWAYOpen ↗