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Filing Representative Firm
REX A. HEUERMANN, ARCHITECT P.C.
Expediter · filed under 2 names
8 projects with open permitsMANHATTAN · 21BROOKLYN · 7BRONX · 4
13 buildings
49
Total Filings
32
Projects on File
13
Buildings Worked
8
Projects w/ Open Permits
Expediter
Role
Activity
Projects by first filing month32 projects all-time
0257Nov '19 · 3Mar '20 · 1Jun '20 · 6Sep '20 · 3Oct '20 · 2Jan '21 · 5Mar '21 · 2May '21 · 3Jun '21 · 1Sep '21 · 1Jun '22 · 1Oct '22 · 1Feb '23 · 1Apr '23 · 1Jul '23 · 12020202120222023
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit825%
Signed off2269%
Filed only26%
By project type
Alteration32
Most active buildings
All buildings →
600 BROADWAYMANHATTAN · latest 08/04/2021
9 projects
28 EAST 170 STREETBRONX · latest 12/02/2020
4 projects
145 HUDSON STREETMANHATTAN · 3 open · latest 09/28/2023
3 projects
11 EAST 51 STREETMANHATTAN · 1 open · latest 05/10/2023
3 projects
73 SOUTH ELLIOTT PLACEBROOKLYN · latest 12/06/2022
3 projects
1007 FLATBUSH AVENUEBROOKLYN · 1 open · latest 12/30/2020
3 projects
REX HEUERMANNlatest 06/28/2023
18 filings
REX HEUERMANNlatest 01/08/2021
1 filings
Filed under
REX A. HEUERMANN, ARCHITECT P.C.19REX A. HEUERMANN ARCHITECT, P.C.1
Identified by the contact ids of the people who file for the firm and by its email domain (rahapc.nyc), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00468134 ↗889 BROADWAY
MANHATTAN
AlterationPermit Issued05/27/202102/09/2026FILING FACADE WORK TO THE SOUTH AND EAST FACADE AND MINOR FACADE WORK ON ROOF. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M00345422 ↗145 HUDSON STREET
MANHATTAN
AlterationPermit Issued06/12/202009/28/2023Remove,replace and relocate plumbing fixtures. There is no change in occupancy, use or egress.
M00897146 ↗1289 LEXINGTON AVENUE
MANHATTAN
AlterationSigned-off07/07/202307/20/2023
Contractor M DADDIO INC
INTERIOR RENOVATION OF EXISTING APARTMENT (UNIT 10D) INCLUDING GENERAL CONSTRUCTIONWORK - NEW HUNG CEILING IN LIVING ROOM, NEW LIGHTING AND …
M0804410724 5 AVENUE
MANHATTAN
AlterationSigned-off04/26/202305/16/2023
Contractor M DADDIO INC
NTERIOR RENOVATION OF APARTMENT 1518 INCLUDING GENERAL CONSTRUCTION - RENOVATION OF EXISTING KITCHEN, RENOVATION OF EXISTING BATHROOM, NEW F…
M00454295 ↗11 EAST 51 STREET
MANHATTAN
AlterationSigned-off01/15/202105/10/2023PLUMBING WORK ASSOCIATED WITH CONSTRUCTION OF POWDER ROOMS. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
B00822108 ↗2779 ATLANTIC AVENUE
BROOKLYN
AlterationSigned-off02/15/202303/22/2023Filing for the Removal and replacement of cracked or damage masonry brick, removal and replacement of face brick on outside facade, installa…
Counts cover all 32 projects (32 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
REX HEUERMANN1806/28/2023
REX HEUERMANN101/08/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ROGER DE ELECTRIC CO.706/01/2023
LPE ENGINEERING, PC505/23/2023
ROBERT DERECTOR ASSOCIATES510/06/2021
CES ENGINEERING LLC306/22/2023
GOTHAM INSPECTIONS310/23/2020
MJ ENGINEERING & DESIGN204/01/2021
PLUS GROUP CONSULTING ENGG, PLLC202/15/2021
SENTIENT DESIGN WORKS207/07/2023
ENGINEERING SOLUTIONS111/09/2021
GABELLINI SHEPPARD ASSOCIATES106/22/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
MJM ASSOCIATES CONSTR LLC811/09/2021
F.S. SITE CORP710/06/2021
TROJAN INTERIORS INC306/01/2023
M DADDIO INC207/07/2023
A & J CONTRACTORS CO INC105/09/2023
AMN SPRINKLER INC106/12/2020
FULL CIRCLE PLUMBING CORP102/15/2021
JACK PICCINI, INC103/13/2020
K.J. REMODELING OF NY CO*106/12/2020
NEW AMSTERDAM RESTORATION105/27/2021
ORBIT PLBG & HTG INC106/22/2023
SAFETY FIRE SPRINKLER COR107/29/2021
SILVERLINING INTERIORS106/22/2022
TISHON CONTRACTING CO INC107/01/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ACHS MANAGMENT1611/09/2021
40 ACRES AND A MULE FILMWORKS, INC305/23/2023
SEVEN VALLEYS LLC306/22/2022
24 FIFTH OWNERS INC.104/26/2023
598 BROADWAY REALTY ASSOC106/28/2022
32 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 32Open permit 8Signed off 22Filed only 2
32 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00468134 ↗889 BROADWAY
MANHATTAN
AlterationPermit Issued05/27/202102/09/2026FILING FACADE WORK TO THE SOUTH AND EAST FACADE AND MINOR FACADE WORK ON ROOF. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M00345422 ↗145 HUDSON STREET
MANHATTAN
AlterationPermit Issued06/12/202009/28/2023Remove,replace and relocate plumbing fixtures. There is no change in occupancy, use or egress.
M00897146 ↗1289 LEXINGTON AVENUE
MANHATTAN
AlterationSigned-off07/07/202307/20/2023
Contractor M DADDIO INC
INTERIOR RENOVATION OF EXISTING APARTMENT (UNIT 10D) INCLUDING GENERAL CONSTRUCTIONWORK - NEW HUNG CEILING IN LIVING ROOM, NEW LIGHTING AND …
M0804410724 5 AVENUE
MANHATTAN
AlterationSigned-off04/26/202305/16/2023
Contractor M DADDIO INC
NTERIOR RENOVATION OF APARTMENT 1518 INCLUDING GENERAL CONSTRUCTION - RENOVATION OF EXISTING KITCHEN, RENOVATION OF EXISTING BATHROOM, NEW F…
M00454295 ↗11 EAST 51 STREET
MANHATTAN
AlterationSigned-off01/15/202105/10/2023PLUMBING WORK ASSOCIATED WITH CONSTRUCTION OF POWDER ROOMS. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
B00822108 ↗2779 ATLANTIC AVENUE
BROOKLYN
AlterationSigned-off02/15/202303/22/2023Filing for the Removal and replacement of cracked or damage masonry brick, removal and replacement of face brick on outside facade, installa…
M00463933 ↗80 5 AVENUE
MANHATTAN
AlterationPermit Issued09/13/202101/24/2023FILING CONSTRUCTION AND STRUCTURAL WORK FOR VAULT AND SIDEWALK REPAIR. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00731060 ↗11 EAST 51 STREET
MANHATTAN
AlterationSigned-off06/22/202201/19/2023WORK ON 3RD AND 4TH FLOORS FOR CONSTRUCTION OF OFFICE SPACES, NEW GLASS PARTITIONS, SPRINKLER AND MECHANICAL WORK FILED SEPARATELY. NO CHANG…
M00461706 ↗598 BROADWAY
MANHATTAN
AlterationSigned-off05/24/202101/09/2023FILING STRUCTURAL SUPPORT STEEL FOR WATER TANK ON ROOF. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
B08008966 ↗73 SOUTH ELLIOTT PLACE
BROOKLYN
AlterationSigned-off10/19/202212/06/2022SHORING ASSOCIATED WITH VAULT REPAIR FILED ON APPLICATION NUMBER 340776501 AT CELLAR LEVEL. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00434017 ↗60 GRAMERCY PARK NORTH
MANHATTAN
AlterationPermit Issued01/21/202111/01/2021Interior Renovation of 1st floor Medical Office Mechanical work. New mechanical units and associated duct distribution. No change in occupan…
M00345454 ↗145 HUDSON STREET
MANHATTAN
AlterationPermit Issued06/12/202010/05/2021Demolition and relocation of sprinkler heads, installation of new sprinkler heads. There is no change in occupancy, use or egress.
M00361598 ↗600 BROADWAY
MANHATTAN
AlterationSigned-off06/29/202008/04/2021Modify existing SP system, conversion of existing combination SP/SD to SP only, and decommission existing tank at roof and abandon in place.…
M00450919 ↗600 BROADWAY
MANHATTAN
AlterationSigned-off01/19/202106/18/2021FILING PLANS FOR CONSTRUCTION WORK, INTERIOR RENOVATION OF SUB-CELLAR, CELLAR, 1ST FLOORS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00517793 ↗73 SOUTH ELLIOTT PLACE
BROOKLYN
AlterationFiled — no permit on record06/08/2021——
M00444104 ↗600 BROADWAY
MANHATTAN
AlterationSigned-off03/23/202105/28/2021FILING PLANS FOR MINOR SPRINKLER AND STANDPIPE WORK ON SUB CELLAR AND CELLAR LEVELS INCLUDIING TEMPORARY SPRINKLER LOOP. NO CHANGE IN USE, …
M00444051 ↗600 BROADWAY
MANHATTAN
AlterationSigned-off03/24/202105/27/2021Remove existing Units and associated piping and ductwork as per plans. New AC Unit at sub-cellar, new piping, vents, and new ductwork Sub-ce…
B00513664 ↗73 SOUTH ELLIOTT PLACE
BROOKLYN
AlterationFiled — no permit on record05/19/2021——
M00345321 ↗145 HUDSON STREET
MANHATTAN
AlterationPermit Issued06/12/202005/10/2021REMOVAL AND REPLACEMENT OF DUCTWORK AND GRILLES/DIFFUSERS. THERE IS NO CHANGE IN OCCUPANCY, USE OR EGRESS.
M00359402 ↗600 BROADWAY
MANHATTAN
AlterationSigned-off06/29/202004/06/2021Plumbing work includes new sump pump, new sanitary piping & associated vents at the sub-cel level & new OS&Y house connect with backflow met…
M00434453 ↗600 BROADWAY
MANHATTAN
AlterationSigned-off01/08/202103/30/2021Filing structural plans for installation of escalator between Cel and 1st floor and elevators between Sub Cel and 1st floor. TEMPORARY SHORI…
M00447919 ↗600 BROADWAY
MANHATTAN
AlterationSigned-off01/08/202101/21/2021SOE FILED FOR STRUCTURAL SUPPORT DURING EXCAVATION OF 6 DEEP AT SUB-CELLAR LEVEL FOR NEW ELEVATOR PIT. NO CHANGE TO USE, AGRESS OR OCCUPANCY…
B00242517 ↗1007 FLATBUSH AVENUE
BROOKLYN
AlterationPermit Issued11/14/201912/30/2020Replace existing roof top units at roof serving cellar, lower cellar mezzanine, and first floor retail space. Provide new ductwork distribut…
M00319888 ↗600 BROADWAY
MANHATTAN
AlterationSigned-off06/10/202012/03/2020Provide heating and cooling through existing 4-pipe systems to proposed space. Replace or provide new air handlers connected to existing ri…
X00385694 ↗28 EAST 170 STREET
BRONX
AlterationSigned-off10/26/202012/02/2020Mechanical work includes new Roof Top Units and new duct distribution throughout building to provide ventilation to Retail space and Stock A…
X00390908 ↗28 EAST 170 STREET
BRONX
AlterationSigned-off09/23/202012/02/2020Structural work, removal of existing floor slab, new access stair between 1st and 2nd Fl. retail space. Area of work includes CEL thru 2nd F…
M00416191 ↗600 BROADWAY
MANHATTAN
AlterationSigned-off10/27/202011/18/2020Filing for installation of new sprinkler heads at cellar, 1st, 2nd and 3rd floors. No change in occupancy, use or egress.
B00242527 ↗1007 FLATBUSH AVENUE
BROOKLYN
AlterationSigned-off11/13/201911/12/2020Filing herewith installation of Sprinkler heads as per plans.
B00242491 ↗1007 FLATBUSH AVENUE
BROOKLYN
AlterationSigned-off11/14/201910/28/2020Removal of existing bathrooms at first floor, cellar, and lower cellar mezzanine retail space. Provide new bathrooms and plumbing fixtures. …
X00392515 ↗28 EAST 170 STREET
BRONX
AlterationSigned-off09/23/202010/14/2020Plumbing work includes removal of plumbing fixtures, addition of new plumbing fixtures & sanitary piping connected to existing building wate…
X00392672 ↗28 EAST 170 STREET
BRONX
AlterationSigned-off09/23/202010/14/2020Sprinkler work includes new 4 Sprinkler Service to building, new 2 drain riser, new 3 floor control valves, and new branch piping and sprink…
M00331760 ↗11 EAST 51 STREET
MANHATTAN
AlterationPermit Issued03/13/202006/11/2020Installation of (2) new fuel storage tanks filed in conjunction with BIS Generator Application #123578039.One tank in storage room at cellar…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
1289 LEXINGTON AVENUE ↗106/28/2023
24 5 AVENUE ↗305/24/2023
60 GRAMERCY PARK NORTH ↗305/23/2023
73 SOUTH ELLIOTT PLACE ↗405/17/2023
2779 ATLANTIC AVENUE ↗102/01/2023
80 5 AVENUE ↗207/01/2022
11 EAST 51 STREET ↗305/04/2022
598 BROADWAY ↗112/09/2021
600 BROADWAY ↗1611/01/2021
145 HUDSON STREET ↗410/27/2021
28 EAST 170 STREET ↗704/02/2021
889 BROADWAY ↗102/10/2021
1007 FLATBUSH AVENUE ↗310/08/2019
▾Documents — 380 on file (BIS + DOB NOW)
▸Plans & Drawings66
▸DOB NOWPlans/Sketch - Sprinkler13
09/04/2026M00416191-P2 · 600 BROADWAYRequest digital key ↗
09/04/2026M00416191-P1 · 600 BROADWAYRequest digital key ↗
09/04/2026M00416191-I1 · 600 BROADWAYRequest digital key ↗
Showing 3 of 13 on file for this type
▸DOB NOWPlans/Sketch - Plumbing13
09/04/2026M00359402-P2 · 600 BROADWAYRequest digital key ↗
09/04/2026M00359402-P1 · 600 BROADWAYRequest digital key ↗
09/04/2026M00359402-I1 · 600 BROADWAYRequest digital key ↗
Showing 3 of 13 on file for this type
▸DOB NOWPlans/Sketch - Mechanical Systems12
09/04/2026M00319888-I1 · 600 BROADWAYRequest digital key ↗
09/04/2026M00444051-I1 · 600 BROADWAYRequest digital key ↗
Showing 3 of 12 on file for this type
▸DOB NOWPlans/Sketch - Structural9
09/04/2026M00434453-P2 · 600 BROADWAYRequest digital key ↗
09/04/2026M00434453-P2 · 600 BROADWAYRequest digital key ↗
09/04/2026M00434453-I1 · 600 BROADWAYRequest digital key ↗
Showing 3 of 9 on file for this type
▸DOB NOWPlans/Sketch8
Showing 3 of 8 on file for this type
▸DOB NOWPlans/Sketch - General Construction6
09/03/2026M00468134-I1 · 889 BROADWAYRequest digital key ↗
09/03/2026M00468134-P1 · 889 BROADWAYRequest digital key ↗
09/03/2026M00450919-I1 · 600 BROADWAYRequest digital key ↗
Showing 3 of 6 on file for this type
▸DOB NOWPlans/Sketch - Standpipe3
09/04/2026M00444104-I1 · 600 BROADWAYRequest digital key ↗
08/15/2026M00444104-P1 · 600 BROADWAYRequest digital key ↗
08/15/2026M00444104-P2 · 600 BROADWAYRequest digital key ↗
▸DOB NOWPlans/Sketch - Boiler Equipment1
▸DOB NOWPlans/Sketch - Support of Excavation1
09/04/2026M00447919-I1 · 600 BROADWAYRequest digital key ↗
▸Applications & Permits23
▸DOB NOWLPC Approval/Permit23
09/04/2026M00359402-P2 · 600 BROADWAYOpen ↗
09/04/2026M00359402-I1 · 600 BROADWAYOpen ↗
09/04/2026M00359402-P1 · 600 BROADWAYOpen ↗
Showing 3 of 23 on file for this type
▸Zoning, Tax Lot & Property Records1
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026M00447919-I1 · 600 BROADWAYOpen ↗
▸Seals & Professional Certifications206
▸DOB NOWSpecial Inspector Seal & Signature78
09/30/2026M00345422-P1 · 145 HUDSON STREETOpen ↗
09/30/2026M00434017-P1 · 60 GRAMERCY PARK NORTHOpen ↗
09/30/2026M00434017-P1 · 60 GRAMERCY PARK NORTHOpen ↗
Showing 3 of 78 on file for this type
▸DOB NOWProgress Inspector Seal & Signature70
09/30/2026M00434017-P1 · 60 GRAMERCY PARK NORTHOpen ↗
09/30/2026M00434017-P1 · 60 GRAMERCY PARK NORTHOpen ↗
09/30/2026M00434017-P1 · 60 GRAMERCY PARK NORTHOpen ↗
Showing 3 of 70 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature58
09/04/2026M00319888-I1 · 600 BROADWAYOpen ↗
09/04/2026M00319888-P1 · 600 BROADWAYOpen ↗
09/04/2026M00345454-I1 · 145 HUDSON STREETOpen ↗
Showing 3 of 58 on file for this type
▸Safety & Tenant Protection8
▸DOB NOWTenant Protection Plan8
08/13/2026M00345454-I1 · 145 HUDSON STREETOpen ↗
08/13/2026M00345321-I1 · 145 HUDSON STREETOpen ↗
08/13/2026M00345422-P1 · 145 HUDSON STREETOpen ↗
Showing 3 of 8 on file for this type
▸Environmental & Asbestos69
▸DOB NOWDEP ACP-5: Asbestos Assessment Report55
09/04/2026M00319888-P1 · 600 BROADWAYOpen ↗
09/04/2026M00319888-I1 · 600 BROADWAYOpen ↗
09/04/2026M00359402-P1 · 600 BROADWAYOpen ↗
Showing 3 of 55 on file for this type
▸DOB NOWOER: Notice to Proceed8
09/04/2026M00454295-P1 · 11 EAST 51 STREETOpen ↗
09/04/2026M00454295-I1 · 11 EAST 51 STREETOpen ↗
08/26/2026X00392672-I1 · 28 EAST 170 STREETOpen ↗
Showing 3 of 8 on file for this type
▸DOB NOWOER: Notice of Satisfaction4
09/04/2026M00454295-I1 · 11 EAST 51 STREETOpen ↗
08/13/2026X00392515-I1 · 28 EAST 170 STREETOpen ↗
08/13/2026X00392672-I1 · 28 EAST 170 STREETOpen ↗
Showing 3 of 4 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form2
08/13/2026M00463933-I1 · 80 5 AVENUEOpen ↗
08/13/2026M00461706-I1 · 598 BROADWAYOpen ↗
▸Energy Compliance4
▸DOB NOWEN2: As Built Energy Analysis.3
09/04/2026M00444051-I1 · 600 BROADWAYOpen ↗
08/13/2026B00242491-I1 · 1007 FLATBUSH AVENUEOpen ↗
08/13/2026B00242517-I1 · 1007 FLATBUSH AVENUEOpen ↗
▸DOB NOWPreliminary Commissioning Report Certification1
08/13/2026B00242517-I1 · 1007 FLATBUSH AVENUEOpen ↗
▸Other Documents3
▸DOB NOWProof of Historic Building1
08/13/2026M00731060-I1 · 11 EAST 51 STREETOpen ↗
▸DOB NOWAdjoining Owners Notification1
08/13/2026M00447919-I1 · 600 BROADWAYOpen ↗
▸DOB NOWPlot Diagram1
08/13/2026M00447919-I1 · 600 BROADWAYOpen ↗