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Filing Representative Firm
MERCURE CONSULTING LLC
Expediter
12 projects with open permitsMANHATTAN · 13QUEENS · 13BRONX · 5
28 of 30 buildings mapped
59
Total Filings
33
Projects on File
30
Buildings Worked
12
Projects w/ Open Permits
Expediter
Role
Activity
Projects by first filing month33 projects all-time
0246Nov '21 · 1Jul '22 · 1Nov '22 · 1Mar '23 · 1Oct '23 · 1May '24 · 2Aug '24 · 1Oct '24 · 1Dec '24 · 5Jan '25 · 2Feb '25 · 1Mar '25 · 3Apr '25 · 1Oct '25 · 3Nov '25 · 1Dec '25 · 1Feb '26 · 2May '26 · 1Jun '26 · 1Jul '26 · 2Aug '26 · 120222023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit1236%
Signed off1752%
Filed only412%
By project type
Alteration17
Full Demolition16
Most active buildings
All buildings →
350 PARK AVENUEMANHATTAN · 2 open · latest 07/30/2026
2 projects
41 EAST 51 STREETMANHATTAN · 2 open · latest 08/25/2026
2 projects
43-30 PARSONS BOULEVARDQUEENS · latest 06/16/2025
2 projects
52 BROADWAYMANHATTAN · latest 11/02/2023
1 projects
431 CANAL STREETMANHATTAN · latest 05/08/2024
1 projects
153 SPRING STREETMANHATTAN · 1 open · latest 12/05/2022
1 projects
Key relationships
Everyone →
MAJORIE COSTELLOlatest 08/24/2026
59 filings
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01297786 ↗41 EAST 51 STREET
MANHATTAN
Full DemolitionPermit Issued10/08/202508/25/2026
Contractor W5 GROUP LLC
Supported Scaffold for Full Building Demolition
X01448560 ↗5204 ARLINGTON AVENUE
BRONX
Full DemolitionFiled — no permit on record08/20/2026—
Owner 5250 LLC
—
M01297790 ↗39 EAST 51 STREET
MANHATTAN
Full DemolitionPermit Issued12/14/202508/04/2026
Contractor W5 GROUP LLC
Supported Scaffold for Full Building Demolition
M01297566 ↗350 PARK AVENUE
MANHATTAN
Full DemolitionPermit Issued10/09/202507/30/2026
Contractor W5 GROUP LLC
Supported Scaffolding for Full Building Demolition
M01427725 ↗395 HUDSON STREET
MANHATTAN
AlterationSigned-off07/16/202607/20/2026
Contractor W5 GROUP LLC
REMOVAL OF NON-BEARING PARTITIONS AND FINISHES AS PER PLANS
X01378757 ↗122 STEPHENS AVENUE
BRONX
Full DemolitionFiled — no permit on record07/16/2026——
Counts cover all 33 projects (33 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
MAJORIE COSTELLO5908/24/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
EXDEM ENGINEERING SERVICES1908/28/2026
AMERITESTING LLC807/16/2026
COSTELLO CONSTRUCTION GRO308/20/2026
TOHFAZ UDDIN PE PC308/28/2026
ECC INC208/28/2026
MATTHEW L ROSSETTI ARCHITECT PC103/05/2025
ME ENGINEERS103/05/2025
MRCE103/05/2025
NOMAD R&D LLC108/28/2026
PERSPECTIVE ARCHITECTURE + DESIGN111/23/2022
ROBERT W. DE BRUIN103/05/2025
SPLENDID CONTRACTING INC110/09/2024
TPG ARCHITECTURE, LLP107/16/2026
WSP103/05/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
COSTELLO CONSTRUCTION GRO1112/24/2025
W5 GROUP LLC1008/28/2026
GP MECH SERVICES INC208/28/2026
ANTENUCCI MECHANICAL INC103/14/2025
ATLAS CONSTRUCTION USA CO112/29/2025
BVC CONSULTING INC110/19/2022
ECD NY INC103/05/2025
FLAVIO MECHANICAL CORP103/05/2025
IDL CONTRACTING SVCS LLC103/21/2023
OLYMPIC PLBG & HTG SVC IN103/05/2025
RETAIL CONSTRUCTION SVCS111/23/2022
SPLENDID CONTRACTING INC110/09/2024
TISHMAN CONSTRUCTION CORP103/05/2025
VOLK INDUSTRIAL SERVICES110/28/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
FLUSHING HOSPITAL MEDICAL CENTER604/15/2025
VORNADO REALTY TRUST308/28/2026
RUDIN MANAGEMENT CO INC208/06/2026
188 MADISON AVENUE LLC107/15/2022
485 MADISON AVENUE, LLC106/12/2026
5250 LLC108/20/2026
ALCHEMY VENTURES110/19/2022
BLDG MANAGEMENT CO., INC.103/21/2023
CUSHMAN & WAKEFIELD107/16/2026
EMPIRE MANAGEMENT103/12/2025
HINES INTEREST LP105/06/2024
Hazan Management LLC110/28/2025
IOCOVELLO & SONS BUILDERS REMODELER107/16/2026
KPG FUNDS111/23/2022
LIBERTY ONE CONSTRUCTION, LLC112/24/2025
SL GREEN REALTY CORP105/07/2026
TRISTAR MANAGEMENT ASSOCIATES LLC112/29/2025
USTA103/05/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ECC, INC208/28/2026
JAM CONSULTANTS, INC.103/05/2025
33 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 33Open permit 12Signed off 17Filed only 4
Any typeAlteration 17Full Demolition 16
33 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01297786 ↗41 EAST 51 STREET
MANHATTAN
Full DemolitionPermit Issued10/08/202508/25/2026
Contractor W5 GROUP LLC
Supported Scaffold for Full Building Demolition
X01448560 ↗5204 ARLINGTON AVENUE
BRONX
Full DemolitionFiled — no permit on record08/20/2026—
Owner 5250 LLC
—
M01297790 ↗39 EAST 51 STREET
MANHATTAN
Full DemolitionPermit Issued12/14/202508/04/2026
Contractor W5 GROUP LLC
Supported Scaffold for Full Building Demolition
M01297566 ↗350 PARK AVENUE
MANHATTAN
Full DemolitionPermit Issued10/09/202507/30/2026
Contractor W5 GROUP LLC
Supported Scaffolding for Full Building Demolition
M01427725 ↗395 HUDSON STREET
MANHATTAN
AlterationSigned-off07/16/202607/20/2026
Contractor W5 GROUP LLC
REMOVAL OF NON-BEARING PARTITIONS AND FINISHES AS PER PLANS
X01378757 ↗122 STEPHENS AVENUE
BRONX
Full DemolitionFiled — no permit on record07/16/2026——
M01297760 ↗350 PARK AVENUE
MANHATTAN
AlterationPermit Issued02/13/202607/07/2026
Contractor W5 GROUP LLC
Preparation Work for Full Demolition - Removal of Glass Windows
M01297980 ↗485 MADISON AVENUE
MANHATTAN
AlterationPermit Issued06/12/202606/30/2026
Contractor W5 GROUP LLC
Wall Ties to allow full demolition of 40 East 52nd Street building
Q01161176 ↗56-01 GRAND CENTRAL PKWY
QUEENS
AlterationPermit Issued01/29/202505/18/2026
Owner USTA
SOE work as per plans.
M01394813 ↗750 3 AVENUE
MANHATTAN
AlterationFiled — no permit on record05/07/2026——
Q01197238 ↗63-86 WETHEROLE STREET
QUEENS
Full DemolitionPermit Issued03/21/202504/21/2026Full Demolition of existing 3 story building
M01297788 ↗41 EAST 51 STREET
MANHATTAN
AlterationPermit Issued02/10/202604/06/2026
Contractor W5 GROUP LLC
Preparation Work for Full Demolition - Removal of Rooftop Equipment
Q01311555 ↗78-01 51 AVENUE
QUEENS
Full DemolitionSigned-off11/11/202503/24/2026Full Demolition of 1 story commercial building
Q01253033 ↗163-44 JAMAICA AVENUE
QUEENS
AlterationSigned-off10/28/202511/03/2025TIEBACK STRAP INSTALLATION AT PARTY WALL BETWEEN 163-44 JAMAICA AVE & 164-02 JAMAICA AVE
X01169056 ↗3037 3 AVENUE
BRONX
Full DemolitionSigned-off01/29/202509/10/2025Full demolition of existing 1 story masonry, steel-framed building due to fire damage. Work performed under emergency work order control # …
Q01122519 ↗43-30 PARSONS BOULEVARD
QUEENS
Full DemolitionSigned-off12/14/202406/16/2025Full Demolition of 4 story steel and concrete building
Q01192246 ↗95-34 149 STREET
QUEENS
Full DemolitionSigned-off03/12/202505/28/2025Full demolition of accessory garage to single family residential structure.
Q01210655 ↗43-30 PARSONS BOULEVARD
QUEENS
AlterationSigned-off04/15/202505/15/2025Interior demolition of 4 story building, filed in conjunction with Full Demolition application filed separately under Q01122519. No change t…
Q01122403 ↗146-16 DELAWARE AVENUE
QUEENS
Full DemolitionSigned-off12/09/202404/01/2025Full Demolition of 3 story wood-framed, brick faced duplex building
Q01122434 ↗146-18 DELAWARE AVENUE
QUEENS
Full DemolitionSigned-off12/09/202403/28/2025Full Demolition of 3 story wood-framed, brick faced duplex building
X01190731 ↗2749 UNIVERSITY AVENUE
BRONX
AlterationPermit Issued03/14/202503/24/2025Installation of new gas piping system to accommodate larger gas service from ConEd
Q01122436 ↗146-22 DELAWARE AVENUE
QUEENS
Full DemolitionSigned-off12/09/202403/18/2025Full Demolition of 3 story wood-framed house
Q01122437 ↗146-26 DELAWARE AVENUE
QUEENS
Full DemolitionSigned-off12/09/202402/07/2025Full Demolition of 3 story wood-framed house
Q01170725 ↗257-12 86 AVENUE
QUEENS
Full DemolitionFiled — no permit on record02/05/2025——
X01123445 ↗40 EAST 235 STREETAlterationSigned-off10/09/202410/31/2024Construction Fence to close building site prior to start of New Building work
X01090054 ↗40GAR EAST 235 STREET
BRONX
Full DemolitionSigned-off08/01/202408/30/2024Full Demolition of accessory 2 car garage
Q01057886 ↗133-20 91 AVENUE
QUEENS
AlterationSigned-off05/30/202406/14/2024Demolition of (3) radio towers on property - immediate emergency
M01042110 ↗431 CANAL STREET
MANHATTAN
AlterationSigned-off05/06/202405/08/2024
Contractor W5 GROUP LLC
REMOVAL OF (1) 20,000 GALLONS CAPACITY DECOMMISSIONED TANK AND ASSOCIATED ELEMENTS AS PER PLANS.
B00636411 ↗216 MACON STREET
BROOKLYN
AlterationSigned-off11/24/202102/06/2024Subsequent filing for Support of Excavation work required for rear yard retaining wall stabilization and replacement emergency declaration w…
M00943141 ↗52 BROADWAY
MANHATTAN
AlterationSigned-off10/31/202311/02/2023
Contractor W5 GROUP LLC
Use of temporary construction equipment to assist in removal of non-structural elements at ground level, as per plans filed herewith.
M00834335 ↗210 EAST 68 STREET
MANHATTAN
AlterationPermit Issued03/21/202303/28/2023INSTALLATION OF CONSTRUCTION FENCE IN ASSOCIATION WITH GENERAL CONSTRUCTION UNDER SEPARATE APPLICAITON. THERE IS NO CHANGE TO USE, EGRESS, O…
M00795440 ↗153 SPRING STREET
MANHATTAN
AlterationPermit Issued11/23/202212/05/2022
Owner KPG FUNDS
EXISTING TENANT IMPROVEMENT - LEVEL 1 - JEWLERY SALES (RETAIL) - LIMITED SCOPE OF WORK INCLUDING NEW FIXTURES, FINISHES, ASSOCIATED POWER AN…
M00745356 ↗355 5 AVENUE
MANHATTAN
AlterationPermit Issued07/15/202207/18/2022
Contractor W5 GROUP LLC
Interior demolition of non load bearing partitions on the Cellar concourse B1, Level 1, Level 1M, Level 2, Level 2 Stack as indicated on …
▾Documents — 480 on file (BIS + DOB NOW)
▸Plans & Drawings100
▸DOB NOWPlans/Sketch100
09/02/2026M00745356-I1 · 355 5 AVENUERequest digital key ↗
Showing 3 of 100 on file for this type
▸Applications & Permits2
▸DOB NOWLPC Approval/Permit2
08/13/2026M01042110-I1 · 431 CANAL STREETOpen ↗
08/13/2026M00795440-I1 · 153 SPRING STREETOpen ↗
▸Seals & Professional Certifications194
▸DOB NOWDPL-1: Design Professional Seal & Signature96
09/15/2026M01297566-P4 · 350 PARK AVENUEOpen ↗
09/02/2026M00745356-I1 · 355 5 AVENUEOpen ↗
08/21/2026Q01122437-S2 · 146-26 DELAWARE AVENUEOpen ↗
Showing 3 of 96 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature71
09/23/2026Q01161176-S3 · 56-01 GRAND CENTRAL PKWYOpen ↗
09/23/2026Q01161176-S3 · 56-01 GRAND CENTRAL PKWYOpen ↗
09/23/2026M01297566-S8 · 350 PARK AVENUEOpen ↗
Showing 3 of 71 on file for this type
▸DOB NOWProgress Inspector Seal & Signature24
09/25/2026M01394813-I1 · 750 3 AVENUEOpen ↗
09/23/2026Q01161176-S3 · 56-01 GRAND CENTRAL PKWYOpen ↗
09/23/2026Q01253033-I1 · 163-44 JAMAICA AVENUEOpen ↗
Showing 3 of 24 on file for this type
▸DOB NOWCONTRACTOR SEAL & SIGNATURE3
08/21/2026X01448560-I1 · 5204 ARLINGTON AVENUEOpen ↗
08/13/2026Q01192246-I1 · 95-34 149 STREETOpen ↗
08/13/2026X01090054-I1 · 40GAR EAST 235 STREETOpen ↗
▸Trade Schedules & Equipment55
▸DOB NOWGas Cut-Off15
08/21/2026X01448560-I1 · 5204 ARLINGTON AVENUEOpen ↗
08/15/2026X01378757-I1 · 122 STEPHENS AVENUEOpen ↗
08/15/2026Q01122437-I1 · 146-26 DELAWARE AVENUEOpen ↗
Showing 3 of 15 on file for this type
▸DOB NOWSewer Cut-Off14
08/15/2026X01378757-I1 · 122 STEPHENS AVENUEOpen ↗
08/15/2026Q01122437-I1 · 146-26 DELAWARE AVENUEOpen ↗
08/13/2026Q01122436-I1 · 146-22 DELAWARE AVENUEOpen ↗
Showing 3 of 14 on file for this type
▸DOB NOWWater Cut-Off14
08/15/2026X01378757-I1 · 122 STEPHENS AVENUEOpen ↗
08/15/2026Q01122437-I1 · 146-26 DELAWARE AVENUEOpen ↗
08/13/2026X01169056-I1 · 3037 3 AVENUEOpen ↗
Showing 3 of 14 on file for this type
▸DOB NOWElectric Cut-Off12
08/21/2026X01448560-I1 · 5204 ARLINGTON AVENUEOpen ↗
08/17/2026M01297566-I1 · 350 PARK AVENUEOpen ↗
08/15/2026X01378757-I1 · 122 STEPHENS AVENUEOpen ↗
Showing 3 of 12 on file for this type
▸Environmental & Asbestos47
▸DOB NOWDEP ACP-5: Asbestos Assessment Report25
09/02/2026M00745356-I1 · 355 5 AVENUEOpen ↗
08/21/2026Q01122436-I1 · 146-22 DELAWARE AVENUEOpen ↗
08/19/2026M01297788-I1 · 41 EAST 51 STREETOpen ↗
Showing 3 of 25 on file for this type
▸DOB NOWRodent Control12
08/17/2026M01297786-I1 · 41 EAST 51 STREETOpen ↗
08/15/2026Q01122437-I1 · 146-26 DELAWARE AVENUEOpen ↗
08/13/2026Q01311555-I1 · 78-01 51 AVENUEOpen ↗
Showing 3 of 12 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form9
08/18/2026Q01311555-I1 · 78-01 51 AVENUEOpen ↗
08/17/2026M01297786-I1 · 41 EAST 51 STREETOpen ↗
08/13/2026Q01197238-S3 · 63-86 WETHEROLE STREETOpen ↗
Showing 3 of 9 on file for this type
▸DOB NOWOER: Notice to Proceed1
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 Reports2
▸DOB NOWTR4 Test Report and Plot Diagram1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWSOIL REPORT1
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-offs21
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter9
08/13/2026X01190731-I1 · 2749 UNIVERSITY AVENUEOpen ↗
Showing 1 of 9 on file for this type
▸DOB NOWDesign Commission Approval City Owned (Exterior Work)8
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 8 on file for this type
▸DOB NOWDEP Variance (V5) letter4
08/17/2026M01394813-I1 · 750 3 AVENUEOpen ↗
Showing 1 of 4 on file for this type
▸Other Documents59
▸DOB NOWProperty Ownership Certification17
08/21/2026X01448560-I1 · 5204 ARLINGTON AVENUEOpen ↗
08/21/2026Q01122436-I1 · 146-22 DELAWARE AVENUEOpen ↗
08/18/2026Q01311555-I1 · 78-01 51 AVENUEOpen ↗
Showing 3 of 17 on file for this type
▸DOB NOWStructure Photographs15
08/21/2026X01448560-I1 · 5204 ARLINGTON AVENUEOpen ↗
08/15/2026X01378757-I1 · 122 STEPHENS AVENUEOpen ↗
08/15/2026Q01122437-I1 · 146-26 DELAWARE AVENUEOpen ↗
Showing 3 of 15 on file for this type
▸DOB NOWFull Demo: 10-Day Notice12
08/19/2026M01297790-I1 · 39 EAST 51 STREETOpen ↗
08/15/2026Q01122437-I1 · 146-26 DELAWARE AVENUEOpen ↗
08/13/2026Q01192246-I1 · 95-34 149 STREETOpen ↗
Showing 3 of 12 on file for this type
▸DOB NOWCommunity Board Notification11
08/19/2026M01297790-I1 · 39 EAST 51 STREETOpen ↗
08/17/2026M01297786-I1 · 41 EAST 51 STREETOpen ↗
08/17/2026M01297566-I1 · 350 PARK AVENUEOpen ↗
Showing 3 of 11 on file for this type
▸DOB NOWPARTIAL DEMO: 10-DAY Notice2
08/13/2026Q01057886-I1 · 133-20 91 AVENUEOpen ↗
Showing 1 of 2 on file for this type
▸DOB NOWAdjoining Owners Notification1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWDHCR Document1
08/13/2026M00834335-I1 · 210 EAST 68 STREETOpen ↗