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Contractor
WK RENOVATION CORP
General Contractor
3 projects with open permitsMANHATTAN · 9QUEENS · 4BROOKLYN · 4
16 buildings
20
Total Filings
17
Projects on File
7
Buildings Worked
3
Projects w/ Open Permits
General Contractor
Primary Trade
Activity
Projects by first filing month17 projects all-time
0123Nov '14 · 1May '16 · 1Aug '16 · 2Apr '17 · 1May '17 · 1Oct '17 · 1Feb '19 · 1Sep '20 · 1Aug '21 · 1Oct '21 · 1Feb '22 · 1Mar '23 · 1Jun '23 · 1Mar '25 · 1Apr '25 · 1Jul '26 · 1201520162017201820192020202120222023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit318%
Signed off529%
Other status953%
By project type
Alteration8
Most active buildings
All buildings →
512 WEST END AVENUEMANHATTAN · latest 01/10/2024
2 projects
387 GREENWICH STREETMANHATTAN · 1 open · latest 08/04/2023
1 projects
13 EAST 9 STREETMANHATTAN · latest 05/09/2018
1 projects
155 EAST 38 STREETMANHATTAN · 1 open · latest 08/24/2026
1 projects
420 EAST 72 STREETMANHATTAN · latest 10/04/2017
1 projects
425 EAST 79 STREETMANHATTAN · latest 11/28/2016
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01409836 ↗155 EAST 38 STREET
MANHATTAN
AlterationPermit Issued07/21/202608/24/2026Interior alteration of existing apartment 12J, renovation of kitchen and bathrooms, revise nonloadbearing partitions and finishes. No change…
M01194683 ↗415 EAST 37 STREET
MANHATTAN
AlterationPermit Issued04/02/202511/19/2025Reversal of comb. of 2 class A aps 27D & 27F. Original appl. BIS#102850032 to be withdrawn. The gc & pl to be filed sep. on both aps 27D & 2…
M01187273 ↗452 FT WASHINGTON AVENUE
MANHATTAN
AlterationSigned-off03/18/202507/01/2025MODIFY SPRINKLER SYSTEM IN PARTIAL 1ST AND 2ND FLOOR SUBSEQUENT WITH DOB JOB#M01187273.NO CHANGE IN USE, EGRESS OR OCCUPANCY. THE SPRINKLER …
M00861227 ↗512 WEST END AVENUE
MANHATTAN
AlterationSigned-off06/13/202301/10/2024Replacing bathroom fixtures at their existing locations. Replacing kitchen sink and dish washer at their existing locations. Adding a washer…
M00842123 ↗387 GREENWICH STREET
MANHATTAN
AlterationPermit Issued03/27/202308/04/2023INTERIOR RENOVATION OF EXISTING COMMERCIAL SPACE ON 001 FLOOR AND CELLAR. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.
Q00663450 ↗76-02 PENELOPE AVENUE
QUEENS
AlterationSigned-off02/03/202209/21/2022RENOVATION OF 1 FAMILY HOUSE ON THE LEVEL OF THE 1ST FLOOR, INSTALLATION OF THE NEW METAL STAIRS TO THE 2ND FLOOR, INSTALLATION OF THE NEW P…
Counts cover all 17 projects (8 DOB NOW + 9 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
AL FRED ARCHITECTURE PLLC102/05/2026
CNY ENGINEERING P.C109/22/2025
CONSTRCTN. MGNT. & SFTY. CON., INC.109/22/2025
HAMANN ENGINEERING, PLLC107/26/2022
HOLZARCHITECTURE, LLC103/27/2023
MICHAEL TOWER ARCHITECTURE107/21/2026
N Y ARCHITECTS INC.108/24/2021
WAKE DESIGN ARCHITECTURE PLLC110/22/2021
XIAOPENG WANG DESIGN LLC104/16/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
BUCKMILLER AUTO.SPKLR.COR109/22/2025
COBALT MECHANICAL INC102/05/2026
DYNAMIC BLUE WATER MECH107/21/2026
ERGO AIR MECHANICAL INC109/22/2025
MACREDDIN PLBG & HTG INC109/22/2025
ORBIT PLBG & HTG INC104/16/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
JM REALTY SERVICES109/22/2025
LK4 KAFFE LLC103/27/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ADAM MAISER103/27/2023
BIG ORANGE EXPEDITING, INC107/26/2022
CNY ENGINEERING PC109/22/2025
SOL BUILDING CONSULTING SERVICES107/21/2026
8 DOB NOW projects + 9 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 17Open permit 3Signed off 5Other status 9
17 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01409836 ↗155 EAST 38 STREET
MANHATTAN
AlterationPermit Issued07/21/202608/24/2026Interior alteration of existing apartment 12J, renovation of kitchen and bathrooms, revise nonloadbearing partitions and finishes. No change…
M01194683 ↗415 EAST 37 STREET
MANHATTAN
AlterationPermit Issued04/02/202511/19/2025Reversal of comb. of 2 class A aps 27D & 27F. Original appl. BIS#102850032 to be withdrawn. The gc & pl to be filed sep. on both aps 27D & 2…
M01187273 ↗452 FT WASHINGTON AVENUE
MANHATTAN
AlterationSigned-off03/18/202507/01/2025MODIFY SPRINKLER SYSTEM IN PARTIAL 1ST AND 2ND FLOOR SUBSEQUENT WITH DOB JOB#M01187273.NO CHANGE IN USE, EGRESS OR OCCUPANCY. THE SPRINKLER …
M00861227 ↗512 WEST END AVENUE
MANHATTAN
AlterationSigned-off06/13/202301/10/2024Replacing bathroom fixtures at their existing locations. Replacing kitchen sink and dish washer at their existing locations. Adding a washer…
M00842123 ↗387 GREENWICH STREET
MANHATTAN
AlterationPermit Issued03/27/202308/04/2023INTERIOR RENOVATION OF EXISTING COMMERCIAL SPACE ON 001 FLOOR AND CELLAR. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.
Q00663450 ↗76-02 PENELOPE AVENUE
QUEENS
AlterationSigned-off02/03/202209/21/2022RENOVATION OF 1 FAMILY HOUSE ON THE LEVEL OF THE 1ST FLOOR, INSTALLATION OF THE NEW METAL STAIRS TO THE 2ND FLOOR, INSTALLATION OF THE NEW P…
B00609844 ↗411 8 AVENUE
BROOKLYN
AlterationSigned-off10/22/202104/11/2022WORK ON THE 1st FL INCLUDES THE FOLLOWING: AESTHETIC REMODEL OF KITCHEN WITH MINOR CHANGES TO THE ELECTRICAL, PARTIAL REMOVAL OF INTERIOR N…
M00563233 ↗512 WEST END AVENUE
MANHATTAN
AlterationSigned-off08/24/202111/04/2021FILING FOR INTERIOR RENOVATION OF PT 11B AS PER PLANS SUBMITTED HEREWITH. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
421909180BIS61-18 76 STREET
QUEENS
—ISSUED09/16/202009/16/2020—OT
421646641BIS2218 HARMAN STREET
QUEENS
—ISSUED02/13/201906/10/2019—OT, PL
320955588BIS205 WARREN STREET
BROOKLYN
—ISSUED11/25/201401/14/2019—OT, PL
123021648BIS13 EAST 9 STREET
MANHATTAN
—ISSUED04/07/201705/09/2018—OT, PL
123123850BIS420 EAST 72 STREET
MANHATTAN
—ISSUED10/04/201710/04/2017—OT
421489838BIS58-04 MYRTLE AVENUE
QUEENS
—ISSUED05/30/201706/05/2017—MH, PL
340377158BIS750 JEFFERSON AVENUE
BROOKLYN
—ISSUED05/17/201605/22/2017—OT, PL
340416801BIS334 20 STREET
BROOKLYN
—ISSUED08/29/201605/10/2017—MH, OT, PL
122783728BIS425 EAST 79 STREET
MANHATTAN
—ISSUED08/26/201611/28/2016—OT, PL
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
155 EAST 38 STREET ↗108/16/2026
512 WEST END AVENUE ↗207/08/2026
411 8 AVENUE ↗107/08/2026
415 EAST 37 STREET ↗704/09/2026
76-02 PENELOPE AVENUE ↗303/21/2026
452 FT WASHINGTON AVENUE ↗303/21/2026
387 GREENWICH STREET ↗303/21/2026
▾Documents — 394 on file (BIS + DOB NOW)
▸Plans & Drawings27
▸DOB NOWPlans/Sketch27
08/31/2026B00609844-I1 · 411 8 AVENUERequest digital key ↗
Showing 3 of 27 on file for this type
▸Applications & Permits73
▸BISPLAN / WORK APPROVAL APPLICATION34
11/19/2021421646641 · 2218 HARMAN STREETOpen ↗
11/08/2021421646641 · 2218 HARMAN STREETOpen ↗
07/07/2021421909180 · 61-18 76 STREETOpen ↗
Showing 3 of 34 on file for this type
▸BISWORK PERMIT APPLICATION26
10/20/2020421909180 · 61-18 76 STREETOpen ↗
01/02/2020421909180 · 61-18 76 STREETOpen ↗
06/20/2019421646641 · 2218 HARMAN STREETOpen ↗
Showing 3 of 26 on file for this type
▸DOB NOWLPC Approval/Permit7
08/27/2026M00861227-P1 · 512 WEST END AVENUEOpen ↗
08/27/2026M00861227-S1 · 512 WEST END AVENUEOpen ↗
08/27/2026M00861227-P2 · 512 WEST END AVENUEOpen ↗
Showing 3 of 7 on file for this type
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION5
02/19/2019320955588 · 205 WARREN STREETOpen ↗
11/20/2018320955588 · 205 WARREN STREETOpen ↗
10/11/2017340416801 · 334 20 STREETOpen ↗
Showing 3 of 5 on file for this type
▸BISNon-Directive 14 Construction Sign Off Including Sign Applications1
12/15/2021421646641 · 2218 HARMAN STREETOpen ↗
▸Zoning, Tax Lot & Property Records2
▸BISRESTRICTION: RESTRICTIVE DECLARATION2
11/27/2019421909180 · 61-18 76 STREETOpen ↗
Showing 1 of 2 on file for this type
▸Seals & Professional Certifications109
▸DOB NOWProgress Inspector Seal & Signature33
09/02/2026M01194683-P2 · 415 EAST 37 STREETOpen ↗
09/01/2026Q00663450-P1 · 76-02 PENELOPE AVENUEOpen ↗
09/01/2026Q00663450-P1 · 76-02 PENELOPE AVENUEOpen ↗
Showing 3 of 33 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature27
09/03/2026M00563233-I1 · 512 WEST END AVENUEOpen ↗
08/31/2026B00609844-I1 · 411 8 AVENUEOpen ↗
08/27/2026M00861227-S1 · 512 WEST END AVENUEOpen ↗
Showing 3 of 27 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature21
09/02/2026M01194683-P2 · 415 EAST 37 STREETOpen ↗
09/01/2026M01187273-P3 · 452 FT WASHINGTON AVENUEOpen ↗
09/01/2026M01187273-P3 · 452 FT WASHINGTON AVENUEOpen ↗
Showing 3 of 21 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION19
10/17/2019421909180 · 61-18 76 STREETOpen ↗
03/04/2019123123850 · 420 EAST 72 STREETOpen ↗
09/25/2018320955588 · 205 WARREN STREETOpen ↗
Showing 3 of 19 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 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
▸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
▸BISPROFESSIONAL CERTIFIED CHECKLIST2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸Trade Schedules & Equipment22
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE17
04/19/2019320955588 · 205 WARREN STREETOpen ↗
12/18/2018320955588 · 205 WARREN STREETOpen ↗
07/10/2018123123850 · 420 EAST 72 STREETOpen ↗
Showing 3 of 17 on file for this type
▸BISSCHEDULE B - PLUMBING4
04/29/2021421646641 · 2218 HARMAN STREETOpen ↗
08/22/2016340377158 · 750 JEFFERSON AVENUEOpen ↗
Showing 2 of 4 on file for this type
▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION1
03/04/2019123123850 · 420 EAST 72 STREETOpen ↗
▸Safety & Tenant Protection9
▸BISTenant Protection Plan and Notes7
10/17/2019421909180 · 61-18 76 STREETOpen ↗
06/05/2017421489838 · 58-04 MYRTLE AVENUEOpen ↗
08/10/2016122783728 · 425 EAST 79 STREETOpen ↗
Showing 3 of 7 on file for this type
▸BISSTREET TREE CHECKLIST2
10/17/2019421909180 · 61-18 76 STREETOpen ↗
Showing 1 of 2 on file for this type
▸Environmental & Asbestos45
▸DOB NOWDEP ACP-5: Asbestos Assessment Report19
08/31/2026B00609844-I1 · 411 8 AVENUEOpen ↗
08/27/2026M00861227-S1 · 512 WEST END AVENUEOpen ↗
08/27/2026M00861227-P2 · 512 WEST END AVENUEOpen ↗
Showing 3 of 19 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)10
06/05/2017421489838 · 58-04 MYRTLE AVENUEOpen ↗
04/04/2017123021648 · 13 EAST 9 STREETOpen ↗
09/08/2016122783728 · 425 EAST 79 STREETOpen ↗
Showing 3 of 10 on file for this type
▸DOB NOWOER: Notice of Satisfaction8
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 8 on file for this type
▸DOB NOWOER: Notice to Proceed8
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 8 on file for this type
▸Energy Compliance28
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS14
10/17/2019421909180 · 61-18 76 STREETOpen ↗
03/04/2019123123850 · 420 EAST 72 STREETOpen ↗
05/22/2018123021648 · 13 EAST 9 STREETOpen ↗
Showing 3 of 14 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS6
09/14/2021421909180 · 61-18 76 STREETOpen ↗
03/04/2019123123850 · 420 EAST 72 STREETOpen ↗
09/25/2018320955588 · 205 WARREN STREETOpen ↗
Showing 3 of 6 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3
10/22/2021421646641 · 2218 HARMAN STREETOpen ↗
Showing 1 of 3 on file for this type
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS2
08/26/2016340416801 · 334 20 STREETOpen ↗
Showing 1 of 2 on file for this type
▸DOB NOWEN2: As Built Energy Analysis.2
08/13/2026B00609844-I1 · 411 8 AVENUEOpen ↗
08/13/2026Q00663450-I1 · 76-02 PENELOPE AVENUEOpen ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
10/22/2021421646641 · 2218 HARMAN STREETOpen ↗
▸Inspections & Test Reports3
▸BISTECHNICAL REPORT: RESPONSIBILITY3
10/22/2021421646641 · 2218 HARMAN STREETOpen ↗
Showing 1 of 3 on file for this type
▸Approvals, Objections & Sign-offs18
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST12
12/15/2021421646641 · 2218 HARMAN STREETOpen ↗
09/21/2021421909180 · 61-18 76 STREETOpen ↗
06/04/2019320955588 · 205 WARREN STREETOpen ↗
Showing 3 of 12 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION3
10/20/2020421909180 · 61-18 76 STREETOpen ↗
06/26/2017122783728 · 425 EAST 79 STREETOpen ↗
05/24/2017340377158 · 750 JEFFERSON AVENUEOpen ↗
▸BISADMINISTRATIVE OBJECTIONS1
06/05/2017421489838 · 58-04 MYRTLE AVENUEOpen ↗
▸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
▸BISSUPERSEDING LETTER1
05/11/2017340416801 · 334 20 STREETOpen ↗
▸Cost, Insurance & Ownership21
▸BISCOST AFFIDAVIT19
10/22/2021421646641 · 2218 HARMAN STREETOpen ↗
09/14/2021421909180 · 61-18 76 STREETOpen ↗
03/04/2019123123850 · 420 EAST 72 STREETOpen ↗
Showing 3 of 19 on file for this type
▸BISHIC LICENSE OR AFFIDAVIT2
05/24/2017340377158 · 750 JEFFERSON AVENUEOpen ↗
Showing 1 of 2 on file for this type
▸Filing & Intake Forms35
▸BISADDITIONAL INFORMATION13
11/19/2021421646641 · 2218 HARMAN STREETOpen ↗
09/01/2021421909180 · 61-18 76 STREETOpen ↗
05/27/2021421646641 · 2218 HARMAN STREETOpen ↗
Showing 3 of 13 on file for this type
▸BISBOROUGH INTAKE FORM12
05/30/2019320955588 · 205 WARREN STREETOpen ↗
03/04/2019123123850 · 420 EAST 72 STREETOpen ↗
02/13/2019123123850 · 420 EAST 72 STREETOpen ↗
Showing 3 of 12 on file for this type
▸BISEFILING COVER SHEET8
06/05/2017421489838 · 58-04 MYRTLE AVENUEOpen ↗
Showing 1 of 8 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 Documents2
▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION1
09/21/2021421909180 · 61-18 76 STREETOpen ↗
▸DOB NOWProof of Historic Building1
08/13/2026M00842123-I1 · 387 GREENWICH STREETOpen ↗