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Design Firm
Zheng Zhong, RA
Design
5 projects with open permitsBROOKLYN · 4QUEENS · 2BRONX · 1
6 buildings
12
Total Filings
7
Projects on File
6
Buildings Worked
5
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month7 projects all-time
0123Oct '19 · 1Feb '26 · 1Mar '26 · 1Jun '26 · 1Jul '26 · 2Aug '26 · 12020202120222023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit571%
Filed only229%
By project type
Alteration5
Alteration CO2
Most active buildings
All buildings →
457 3 STREETBROOKLYN · 1 open · latest 09/23/2026
2 projects
250 WILLIS AVENUEBRONX · 1 open · latest 03/26/2026
1 projects
40 POWERS STREETBROOKLYN · latest 08/06/2026
1 projects
29 HURON STREETBROOKLYN · 1 open · latest 09/17/2026
1 projects
202-19 33 AVENUEQUEENS · 1 open · latest 08/14/2026
1 projects
89-45 ELMHURST AVENUEQUEENS · 1 open · latest 02/27/2026
1 projects
Key relationships
Everyone →
Design firms
Filing representatives
Owners
Zheng Zhonglatest 08/07/2026
12 filings
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01428518 ↗457 3 STREET
BROOKLYN
AlterationPermit Issued07/14/202609/23/2026INTERIOR RENOVATION OF APARTMENT#R2 ONLY, NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01404258 ↗29 HURON STREET
BROOKLYN
Alteration COPermit Issued06/11/202609/17/2026PROPOSED DAY CARE ON PARTIAL EXISTING 1ST FLOOR ONLY, CHANGE OCCUPANT LOAD. OBTAIN NEW C. of O.
Q00243825 ↗202-19 33 AVENUE
QUEENS
AlterationPermit Issued10/17/201908/14/2026
Contractor HP SERVICES INC
LEGALIZE PLUMBING FIXTURES AT CELLAR AND 1ST FLOOR. NO CHANGE IN USE, EGRESS AND OCCUPANCY.
B01433167 ↗40 POWERS STREET
BROOKLYN
Alteration COFiled — no permit on record08/06/2026———
B01407408 ↗457 3 STREET
BROOKLYN
AlterationFiled — no permit on record07/07/2026——
X01365265 ↗250 WILLIS AVENUE
BRONX
AlterationPermit Issued03/09/202603/26/2026Adding a lift at the exterior of the building from floor 1-3, No change in occupancy, egress or use.
Counts cover all 7 projects (7 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
Zheng Zhong1208/07/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
LI ARCHITECT ASSOCIATE, PLLC108/07/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
HP SERVICES INC108/07/2026
JOHN FITZGERALD PLBG &HTG108/24/2026
KEYSTONE CONTRACTING CORP108/17/2026
N.P. CLASSIC CONSTR CORP108/07/2026
NICE PLUMBING CORP108/07/2026
NOOR MECHANICAL SERVICES108/24/2026
ZAQ CONSTRUCTION INC102/20/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
JRM 250 REALTY LLC108/17/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
LI ARCHITECT ASSOCIATE, PLLC508/24/2026
7 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 7Open permit 5Filed only 2
Any typeAlteration 5Alteration CO 2
7 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01428518 ↗457 3 STREET
BROOKLYN
AlterationPermit Issued07/14/202609/23/2026INTERIOR RENOVATION OF APARTMENT#R2 ONLY, NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01404258 ↗29 HURON STREET
BROOKLYN
Alteration COPermit Issued06/11/202609/17/2026PROPOSED DAY CARE ON PARTIAL EXISTING 1ST FLOOR ONLY, CHANGE OCCUPANT LOAD. OBTAIN NEW C. of O.
Q00243825 ↗202-19 33 AVENUE
QUEENS
AlterationPermit Issued10/17/201908/14/2026
Contractor HP SERVICES INC
LEGALIZE PLUMBING FIXTURES AT CELLAR AND 1ST FLOOR. NO CHANGE IN USE, EGRESS AND OCCUPANCY.
B01433167 ↗40 POWERS STREET
BROOKLYN
Alteration COFiled — no permit on record08/06/2026———
B01407408 ↗457 3 STREET
BROOKLYN
AlterationFiled — no permit on record07/07/2026——
X01365265 ↗250 WILLIS AVENUE
BRONX
AlterationPermit Issued03/09/202603/26/2026Adding a lift at the exterior of the building from floor 1-3, No change in occupancy, egress or use.
Q01360115 ↗89-45 ELMHURST AVENUE
QUEENS
AlterationPermit Issued02/20/202602/27/2026To install non load-bearing partition at existing commercial space on 2nd floor, no change in use, occupany or egress
Scope of Work
Plumbing — 2 projects · most recent 08/07/2026
Gas Water/Sanitary
Structural — 1 project · most recent 08/17/2026
No specific sub-scope on file — project count only.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
202-19 33 AVENUE ↗208/07/2026
457 3 STREET ↗407/20/2026
40 POWERS STREET ↗107/19/2026
250 WILLIS AVENUE ↗306/19/2026
29 HURON STREET ↗105/19/2026
89-45 ELMHURST AVENUE ↗102/13/2026
▾Documents — 55 on file (BIS + DOB NOW)
▸Plans & Drawings9
▸DOB NOWPlans/Sketch8
08/28/2026Q00243825-S3 · 202-19 33 AVENUERequest digital key ↗
Showing 3 of 8 on file for this type
▸DOB NOWPlans/Sketch - Plumbing Legalization1
08/28/2026Q00243825-I1 · 202-19 33 AVENUERequest digital key ↗
▸Zoning, Tax Lot & Property Records4
▸DOB NOWZD1: DOB Zoning Diagram2
08/19/2026X01365265-S1 · 250 WILLIS AVENUEOpen ↗
Showing 1 of 2 on file for this type
▸DOB NOWRestrictive Declaration/Easement 11
08/28/2026Q00243825-S3 · 202-19 33 AVENUEOpen ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/14/2026B01404258-I1 · 29 HURON STREETOpen ↗
▸Seals & Professional Certifications23
▸DOB NOWDPL-1: Design Professional Seal & Signature10
08/28/2026Q00243825-S3 · 202-19 33 AVENUEOpen ↗
08/28/2026Q00243825-I1 · 202-19 33 AVENUEOpen ↗
08/19/2026X01365265-S1 · 250 WILLIS AVENUEOpen ↗
Showing 3 of 10 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature7
09/23/2026B01404258-S3 · 29 HURON STREETOpen ↗
09/23/2026B01404258-S4 · 29 HURON STREETOpen ↗
09/01/2026Q00243825-I1 · 202-19 33 AVENUEOpen ↗
Showing 3 of 7 on file for this type
▸DOB NOWProgress Inspector Seal & Signature6
09/23/2026B01404258-S3 · 29 HURON STREETOpen ↗
09/23/2026B01404258-S3 · 29 HURON STREETOpen ↗
08/26/2026B01428518-I1 · 457 3 STREETOpen ↗
Showing 3 of 6 on file for this type
▸Safety & Tenant Protection2
▸DOB NOWStreet Tree Checklist2
08/15/2026B01433167-I1 · 40 POWERS STREETOpen ↗
08/14/2026B01404258-I1 · 29 HURON STREETOpen ↗
▸Environmental & Asbestos7
▸DOB NOWDEP ACP-5: Asbestos Assessment Report7
08/28/2026Q00243825-S3 · 202-19 33 AVENUEOpen ↗
08/28/2026Q00243825-I1 · 202-19 33 AVENUEOpen ↗
08/19/2026X01365265-S1 · 250 WILLIS AVENUEOpen ↗
Showing 3 of 7 on file for this type
▸Other Documents10
▸DOB NOWPlot Diagram2
08/19/2026X01365265-S1 · 250 WILLIS AVENUEOpen ↗
08/17/2026X01365265-S1 · 250 WILLIS AVENUEOpen ↗
▸DOB NOWProperty Ownership Certification2
08/15/2026B01433167-I1 · 40 POWERS STREETOpen ↗
08/14/2026B01404258-I1 · 29 HURON STREETOpen ↗
▸DOB NOWSite Survey: Initial2
08/19/2026X01365265-S1 · 250 WILLIS AVENUEOpen ↗
08/17/2026X01365265-S1 · 250 WILLIS AVENUEOpen ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2
08/19/2026X01365265-S1 · 250 WILLIS AVENUEOpen ↗
08/17/2026X01365265-S1 · 250 WILLIS AVENUEOpen ↗
▸DOB NOWFinal Survey1
08/14/2026B01404258-I1 · 29 HURON STREETOpen ↗
▸DOB NOWFlood Plan Emergency Temporary Flood Shields1
08/14/2026B01404258-I1 · 29 HURON STREETOpen ↗