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Filing Representative Firm
ERNST ARCHITECT, PLLC
Expediter
6 projects with open permitsMANHATTAN · 31BROOKLYN · 3QUEENS · 1
27 buildings
126
Total Filings
35
Projects on File
27
Buildings Worked
6
Projects w/ Open Permits
Expediter
Role
Activity
Projects by first filing month35 projects all-time
0134Jan '19 · 1Mar '21 · 2Jun '21 · 1Sep '21 · 1Nov '21 · 1Dec '21 · 1May '22 · 1Jun '22 · 1Jul '22 · 3Aug '22 · 2Oct '22 · 2Nov '22 · 1Feb '23 · 2Aug '23 · 1Sep '23 · 2Oct '23 · 2Nov '23 · 1Mar '24 · 1Apr '24 · 2Jul '24 · 1Sep '24 · 1Feb '25 · 1Aug '25 · 1Jan '26 · 1Feb '26 · 1Apr '26 · 120192020202120222023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit617%
Signed off2777%
Filed only26%
By project type
Alteration34
Alteration CO1
Most active buildings
All buildings →
820 5 AVENUEMANHATTAN · 1 open · latest 04/22/2026
4 projects
36 BLEECKER STREETMANHATTAN · latest 06/14/2024
2 projects
27 EAST 11 STREETMANHATTAN · 1 open · latest 04/07/2026
2 projects
278 WEST 11 STREETMANHATTAN · latest 09/26/2023
2 projects
1107 5 AVENUEMANHATTAN · 1 open · latest 01/29/2026
2 projects
440 PARK AVENUEMANHATTAN · latest 04/21/2026
2 projects
ANDREW LANDlatest 07/30/2026
80 filings
THOMAS HARRINGTONlatest 03/25/2026
46 filings
Filed under
ERNST ARCHITECT, PLLC126
Identified by the contact ids of the people who file for the firm and by its email domain (ernstarch.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00925576 ↗136 EAST 16 STREET
MANHATTAN
Alteration COPermit Issued09/12/202309/16/2026Underpinning of interior Cellar walls and foundation for new elevator pit in connection with proposed conversion of a multiple-dwelling to s…
M01337294 ↗713 PARK AVENUE
MANHATTAN
AlterationSigned-off01/09/202607/29/2026Construct CMU wall enclosing existing Cellar level sidewalk vault and in-fill with low-strength concrete. Temp removal of front entry door s…
M01339188 ↗820 5 AVENUE
MANHATTAN
AlterationPermit Issued02/24/202604/22/2026Plumbing work in connection with the interior renovation of a residential duplex apartment including limited cap/removal, relocation and new…
M01377677 ↗440 PARK AVENUE
MANHATTAN
AlterationFiled — no permit on record04/21/2026——
M00824681 ↗27 EAST 11 STREET
MANHATTAN
AlterationPermit Issued02/07/202304/07/2026Structural work on existing 1968-Code 1-Family Residence. Includes beam/joist reinforcement, concrete slabs, planter support, trellis framin…
M01080934 ↗1107 5 AVENUE
MANHATTAN
AlterationPermit Issued07/17/202401/29/2026
Contractor SDC LLC
Structural work in conjunction with duplex apartment renovation / combination under TPPN #03/1997 includes new: convenience stair install;, …
Counts cover all 35 projects (35 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
ANDREW LAND8007/30/2026
THOMAS HARRINGTON4603/25/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ERNST ARCHITECT PLLC3208/17/2026
FMO ENGINEERING PC608/17/2026
HANINGTON ENGINEERING CONSULTANTS610/13/2025
RJD ENGINEERING LLC404/21/2026
ADVANCED PROFESSIONAL ENGINEERING103/25/2022
BEN HERZOG ARCHITECT PC107/30/2026
CES ENGINEERING LLC102/25/2026
JAROS BAUM & BOLLES101/14/2026
MURRAY ENGINEERING PC107/30/2026
P.A. COLLINS PE108/17/2026
TYLin101/14/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ORBIT PLBG & HTG INC508/17/2026
FORTE EXPRESS P & H INC302/25/2026
MEADOWBROOK CONSTRUCTION307/08/2026
PLUMB-IT MECHANICAL INC308/11/2023
SDC LLC301/14/2026
UBERTO, LTD309/25/2025
XHEMA OF N.Y. INC309/18/2025
DONATO PLUMBING, INC209/18/2025
MACREDDIN PLBG & HTG INC210/13/2025
MASTER 2 PLBG & HTG INC208/17/2026
ORBIT SPRINKLER CORP208/17/2026
PLANT CONSTRUCTION LLC208/17/2026
SKYLIGHT DEVELOPMENT, INC206/07/2023
A.D. WINSTON SERVICE INC103/25/2022
ABARR CONSTRUCTION CORP103/25/2022
ALL DIMENSION HOME IMPROV112/20/2023
ALL HVAC SERVICE CO. INC110/13/2025
AZM HOME IMPROVEMENTS INC107/22/2024
BT'S PLUMBING AND HEATING107/30/2026
CLARK CONSTRUCTION CORP102/25/2026
CONSTRUCTION USA INC108/11/2023
DIAVEL DESIGNS CORP110/13/2023
DPH PLUMBING & HTG CORP107/22/2024
GOLDS PLUMBING CORP103/27/2023
JOHN HUMMEL CUSTOM BLD IN103/27/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
DOUGLAS ELLIMAN PROPERTY MANAGEMENT206/07/2023
19 EAST 54TH STREET CORPORATION103/25/2022
53 WEST 53RD STREET CONDOMINIUM110/11/2022
565 BROOME STREET PRIVACY TRUST111/03/2023
70TH STREET HOLDINGS LLC109/12/2022
AKAM ASSOCIATES, INC.108/22/2024
ALL BORO PROPERTIES LLC108/11/2023
DOUGLAS ELLIMAN103/27/2023
KAIAULA LLC107/23/2025
LONDON TERRACE TOWERS103/23/2023
MEADOWLAND CONSTRUCTION108/10/2022
SANTIAGO CALATRAVA107/08/2026
SR CAPITAL, LLC108/28/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
RIGHT WAY SERVICES NYC, INC.107/30/2026
35 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 35Open permit 6Signed off 27Filed only 2
Any typeAlteration 34Alteration CO 1
35 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00925576 ↗136 EAST 16 STREET
MANHATTAN
Alteration COPermit Issued09/12/202309/16/2026Underpinning of interior Cellar walls and foundation for new elevator pit in connection with proposed conversion of a multiple-dwelling to s…
M01337294 ↗713 PARK AVENUE
MANHATTAN
AlterationSigned-off01/09/202607/29/2026Construct CMU wall enclosing existing Cellar level sidewalk vault and in-fill with low-strength concrete. Temp removal of front entry door s…
M01339188 ↗820 5 AVENUE
MANHATTAN
AlterationPermit Issued02/24/202604/22/2026Plumbing work in connection with the interior renovation of a residential duplex apartment including limited cap/removal, relocation and new…
M01377677 ↗440 PARK AVENUE
MANHATTAN
AlterationFiled — no permit on record04/21/2026——
M00824681 ↗27 EAST 11 STREET
MANHATTAN
AlterationPermit Issued02/07/202304/07/2026Structural work on existing 1968-Code 1-Family Residence. Includes beam/joist reinforcement, concrete slabs, planter support, trellis framin…
M01080934 ↗1107 5 AVENUE
MANHATTAN
AlterationPermit Issued07/17/202401/29/2026
Contractor SDC LLC
Structural work in conjunction with duplex apartment renovation / combination under TPPN #03/1997 includes new: convenience stair install;, …
M01212352 ↗293 WEST 4 STREET
MANHATTAN
AlterationPermit Issued08/28/202512/01/2025Replace/upgrade existing HVAC system. Includes removal and in-kind replacement of equipment, modifications to adapt new equipment and struct…
M01056578 ↗74 JANE STREET
MANHATTAN
AlterationSigned-off02/19/202510/20/2025Replacement of existing HVAC / mechanical equipment with new in same locations. No change to occupancy / use, egress or fire-protection und…
M01009061 ↗464 GREENWICH STREET
MANHATTAN
AlterationSigned-off03/14/202408/06/2025Structural work includes the installation of a new dumbwaiter, parapet repair and skylight installation in connection with an existing One- …
M01029903 ↗820 5 AVENUE
MANHATTAN
AlterationSigned-off04/10/202406/04/2025
Contractor UBERTO, LTD
RENOVATE SUB-CELLAR STORAGE ROOM INTO LAUNDRY / STORAGE SPACE (FOR APT 2S). INCLUDES NEW APPLICANCES, SHELVING / CABINETRY, WORK SURFACES. M…
B00449840 ↗200 BERKELEY PLACE
BROOKLYN
AlterationPermit Issued03/12/202103/26/2025Subsequent application for structural work in connection with general construction of existing 2-family residence. Includes rear facade open…
M00875699 ↗820 5 AVENUE
MANHATTAN
AlterationSigned-off08/23/202303/14/2025
Contractor UBERTO, LTD
Structural work related to the in-fill of a removed convenience stair in an existing Old-Code residential apartment, as well as and HVAC con…
M01093089 ↗820 5 AVENUE
MANHATTAN
AlterationSigned-off09/23/202411/12/2024
Contractor UBERTO, LTD
RENOVATE EXISTING PENTHOUSE LEVEL SERVICE APARTMENT (FOR APT. 2S). INSTALL NEW: PARTITIONS, INTERIOR DOORS, FLOORING AND MILLWORK. REPLACE E…
M00724145 ↗1107 5 AVENUE
MANHATTAN
AlterationSigned-off06/30/202209/27/2024
Contractor SDC LLC
Interior non-structural demolition of existing old- (1938) code residential duplex apartment including: non-load bearing partitions; floorin…
M01036860 ↗411 WEST END AVENUE
MANHATTAN
AlterationSigned-off04/17/202407/30/2024Replacement of plumbing fixtures in kitchen and bathroom, install new fixtures in new powder room in existing Old- (1938) Code Residential A…
M00779022 ↗36 BLEECKER STREET
MANHATTAN
AlterationSigned-off07/27/202206/14/2024Re-structure east side and northeast (corner of) vault and repairs to north vault in an old-code residential building. Install new storage u…
M00785959 ↗1110 2 AVENUE
MANHATTAN
AlterationSigned-off08/05/202204/23/2024RENOVATION AND APARTMENT COMBINATION UNDER TPPN 03/1997 OF EXISTING OLD-CODE RESIDENTIAL UNITS. INCLUDE PARTITION RECONFIGURATION, NEW KITCH…
M00787706 ↗50 CENTRAL PARK WEST
MANHATTAN
AlterationSigned-off10/14/202204/15/2024Structural work in conjunction with proposed general construction to remove dumbwaiter shaft and chimney flues and support structurally. No …
M00931061 ↗40 WEST 77 STREET
MANHATTAN
AlterationSigned-off11/01/202312/04/2023Renovation of an Old- (1938) Code apartment including minor partition reconfiguration, and cosmetic upgrades throughout. No change to occupa…
M00731447 ↗440 PARK AVENUE
MANHATTAN
AlterationSigned-off05/24/202211/29/2023Renovate existing residential apartment including new partition reconfiguration, kitchen/bath upgrades, flooring/subflooring and millwork. P…
M00946379 ↗415 EAST 54 STREET
MANHATTAN
AlterationSigned-off10/13/202311/03/2023Separate two apartments, 5E and 5F, originally combined under TPPN 03/1997, Alt. Type-II Application # 120924296. Remove entryway of combine…
M00853426 ↗565 VARICK STREET
MANHATTAN
AlterationFiled — no permit on record10/31/2023——
M00930642 ↗278 WEST 11 STREET
MANHATTAN
AlterationSigned-off09/21/202309/26/2023Install temporary roof enclosure on a 2014-Code One- (1) Family residence for protection during replacement/repairs/waterproofing of existin…
M07998727 ↗160 LEROY STREET
MANHATTAN
AlterationSigned-off11/17/202205/01/2023RENOVATION OF EXISTING 2008-CODE RESIDENTIAL APARTMENT INCLUDING PARTITION RECONFIGURATION, PRIMARY BATHROOM UPGRADES, NEW FINISHES AND LIGH…
M00814999 ↗419 BROOME STREET
MANHATTAN
AlterationSigned-off02/10/202303/16/2023
Contractor SDC LLC
Install an electric car charger at rear yard of an Old (1938) Code COM / JLWQA apartment building. Includes install of new electric panel in…
B00783881 ↗348 EAST 4 STREET
BROOKLYN
AlterationSigned-off08/03/202202/17/2023Renovate existing Old- (1938) Code One- (1) Family house. Removal and installation of interior non-load bearing partitions, replace exterior…
M00746581 ↗465 WEST 23 STREET
MANHATTAN
AlterationSigned-off07/14/202211/18/2022INTERIOR RENOVATION OF AN EXISTING OLD-CODE RESIDENTIAL APARTMENT, INCLUDING PARTITION RE-CONFIGURATION, RENOVATION OF EXISTING BATHROOM, RE…
M07994501 ↗53 WEST 53 STREET
MANHATTAN
AlterationSigned-off10/11/202211/01/2022RENOVATION OF MASTER BATHROOM AND 3RD BATHROOM, INCLUDING REMOVAL OF EXISTING FIXTURES AND INSTALLATION OF NEW BATHROOM FIXTURES ON EXISTING…
M00679525 ↗36 BLEECKER STREET
MANHATTAN
AlterationSigned-off07/27/202208/10/2022Install temporary shoring in sidewalk vault per plans. No change to occupancy / use, egress or fire-protection under this application.
Q00528793 ↗166-06 METCALF AVENUE
QUEENS
AlterationSigned-off06/02/202108/09/2022Renovate existing old-code one-family home cellar. Remove existing partitions/floor slab. Install new: mechanical room; powder room; gravel,…
M00001807 ↗278 WEST 11 STREET
MANHATTAN
AlterationSigned-off01/03/201904/06/2022Install a temporary construction fence in conjunction with Alteration Type-I Application #121276724. No change to occupancy / use, egress or…
M00467236 ↗19 EAST 54 STREET
MANHATTAN
AlterationSigned-off03/23/202104/06/2022Modify existing air-conditioning system to coordinate to new design layout; re-balance air distribution and replace air terminals; install s…
M00645814 ↗27 EAST 11 STREET
MANHATTAN
AlterationSigned-off12/29/202101/14/2022RENOVATION OF EXISTING 1968-CODE CELLAR IN A 1-FAMILY RESIDENCE ALONG PERIMETER OF CELLAR / FOUNDATION WALLS TO ADDRESS WATER INFILTRATION I…
B00635449 ↗244 6 AVENUE
BROOKLYN
AlterationSigned-off11/30/202112/15/2021Installation of (1) new gas dryer and associated piping and venting. Meter in Cellar, and riser from Cellar to 1st Floor.
M00599368 ↗45 EAST 70 STREET
MANHATTAN
AlterationSigned-off09/28/202111/17/2021Install new Mitsubishi City-Multi Condenser Unit in existing rear yard vault. No changes/modifications to interior (in-house) HVAC systems f…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
136 EAST 16 STREET ↗1207/30/2026
713 PARK AVENUE ↗307/08/2026
440 PARK AVENUE ↗1203/25/2026
820 5 AVENUE ↗2002/17/2026
1107 5 AVENUE ↗1101/05/2026
74 JANE STREET ↗310/09/2025
464 GREENWICH STREET ↗509/17/2025
293 WEST 4 STREET ↗208/15/2025
27 EAST 11 STREET ↗1507/09/2025
50 CENTRAL PARK WEST ↗708/21/2024
40 WEST 77 STREET ↗105/30/2024
411 WEST END AVENUE ↗104/17/2024
1110 2 AVENUE ↗512/07/2023
415 EAST 54 STREET ↗110/11/2023
278 WEST 11 STREET ↗409/07/2023
36 BLEECKER STREET ↗306/05/2023
565 VARICK STREET ↗103/31/2023
465 WEST 23 STREET ↗503/23/2023
160 LEROY STREET ↗203/23/2023
419 BROOME STREET ↗101/18/2023
45 EAST 70 STREET ↗109/12/2022
166-06 METCALF AVENUE ↗208/08/2022
348 EAST 4 STREET ↗208/03/2022
19 EAST 54 STREET ↗203/01/2022
244 6 AVENUE ↗201/20/2022
200 BERKELEY PLACE ↗207/21/2021
53 WEST 53 STREET ↗1—
▾Documents — 1,089 on file (BIS + DOB NOW)
▸Plans & Drawings172
▸DOB NOWPlans/Sketch166
Showing 3 of 166 on file for this type
▸DOB NOWPlans/Sketch - General Construction3
Showing 1 of 3 on file for this type
▸DOB NOWPlans/Sketch - Construction Fence3
▸Applications & Permits105
▸DOB NOWLPC Approval/Permit105
09/03/2026M00645814-I1 · 27 EAST 11 STREETOpen ↗
09/03/2026M00645814-P1 · 27 EAST 11 STREETOpen ↗
09/01/2026M00787706-P4 · 50 CENTRAL PARK WESTOpen ↗
Showing 3 of 105 on file for this type
▸Seals & Professional Certifications609
▸DOB NOWProgress Inspector Seal & Signature220
10/03/2026M00875699-S4 · 820 5 AVENUEOpen ↗
10/01/2026Q00528793-S1 · 166-06 METCALF AVENUEOpen ↗
10/01/2026Q00528793-S1 · 166-06 METCALF AVENUEOpen ↗
Showing 3 of 220 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature216
10/03/2026M00875699-S4 · 820 5 AVENUEOpen ↗
10/03/2026M00875699-S4 · 820 5 AVENUEOpen ↗
10/03/2026M00875699-S4 · 820 5 AVENUEOpen ↗
Showing 3 of 216 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature173
09/05/2026M00001807-P2 · 278 WEST 11 STREETOpen ↗
09/05/2026M00001807-P1 · 278 WEST 11 STREETOpen ↗
09/05/2026M00001807-I1 · 278 WEST 11 STREETOpen ↗
Showing 3 of 173 on file for this type
▸Trade Schedules & Equipment2
▸DOB NOWFDNY: Letter of No Objection2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸Safety & Tenant Protection3
▸DOB NOWStreet 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
▸Environmental & Asbestos134
▸DOB NOWDEP ACP-5: Asbestos Assessment Report105
09/03/2026M00645814-P1 · 27 EAST 11 STREETOpen ↗
09/03/2026M00645814-I1 · 27 EAST 11 STREETOpen ↗
09/01/2026M00599368-P1 · 45 EAST 70 STREETOpen ↗
Showing 3 of 105 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form17
08/28/2026B00783881-S1 · 348 EAST 4 STREETOpen ↗
Showing 1 of 17 on file for this type
▸DOB NOWOER: Notice to Proceed6
08/13/2026M00679525-I1 · 36 BLEECKER STREETOpen ↗
Showing 1 of 6 on file for this type
▸DOB NOWOER: Notice of Satisfaction6
08/13/2026M00679525-I1 · 36 BLEECKER STREETOpen ↗
Showing 1 of 6 on file for this type
▸Energy Compliance13
▸DOB NOWEN2: As Built Energy Analysis13
08/13/2026M00599368-I1 · 45 EAST 70 STREETOpen ↗
Showing 1 of 13 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-offs2
▸DOB NOWLandmark Approval2
09/01/2026M01056578-I1 · 74 JANE STREETOpen ↗
09/01/2026M00824681-I1 · 27 EAST 11 STREETOpen ↗
▸Filing & Intake Forms8
▸DOB NOWAI1 Form5
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 5 on file for this type
▸DOB NOWAI1 Form (from plan PDF)3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸Other Documents39
▸DOB NOWProof of Historic Building27
09/01/2026M00787706-P5 · 50 CENTRAL PARK WESTOpen ↗
08/19/2026M01339188-P1 · 820 5 AVENUEOpen ↗
08/13/2026M01056578-I1 · 74 JANE STREETOpen ↗
Showing 3 of 27 on file for this type
▸DOB NOWDHCR Document9
08/31/2026M00746581-I1 · 465 WEST 23 STREETOpen ↗
08/31/2026M00746581-P4 · 465 WEST 23 STREETOpen ↗
08/31/2026M00746581-P3 · 465 WEST 23 STREETOpen ↗
Showing 3 of 9 on file for this type
▸DOB NOWProperty Ownership Certification3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type