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Special Inspection Agency
CHI FAI LAU, RA
Special Inspection Agency
4 jobs with open permitsMANHATTAN · 8BROOKLYN · 8QUEENS · 3
15 buildings
43
Total Filings
22
Jobs on File
15
Buildings Worked
4
Jobs w/ Open Permits
Special Inspection Agency
Primary Trade
Activity
Jobs by first filing month22 jobs all-time
0123Oct '19 · 1Jun '20 · 1Nov '20 · 1Apr '21 · 1May '21 · 1Sep '21 · 2Oct '21 · 1Nov '21 · 2Dec '21 · 2Feb '22 · 1Mar '22 · 1May '22 · 1Jun '22 · 2Feb '23 · 1Dec '23 · 1Aug '24 · 1Mar '25 · 1Apr '26 · 12020202120222023202420252026
bars = month · line = 3-mo average
Portfolio status
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Open permit418%
Signed off1882%
By job type
Alteration20
Alteration CO2
Most active buildings
All buildings →
430 3 AVENUEMANHATTAN · latest 08/12/2022
3 jobs
87 BOWERYMANHATTAN · 1 open · latest 06/10/2021
2 jobs
5630 POST ROADBRONX · latest 01/08/2022
2 jobs
249 PROSPECT PLACEBROOKLYN · latest 11/23/2021
2 jobs
109 ALBANY AVENUEBROOKLYN · 1 open · latest 07/28/2022
2 jobs
6219 16 AVENUEBROOKLYN · latest 08/22/2022
2 jobs
Most recent jobs
All jobs →
JobAddressTypeStatusFiledLatest permitDescription
M01372916 ↗24 PELL STREET
MANHATTAN
AlterationPermit Issued04/02/202607/27/2026TO LEGALIZE EXISTING CONDITION WITH RENOVATION; GENERAL CONSTRUCTION WORK TYPE SHALL BE DONE UNDER SEPARATE APPLICATION. NO CHANGE IN USE, E…
M01196288 ↗357 GRAND STREET
MANHATTAN
AlterationSigned-off03/18/202504/18/2025PROPOSED PLUMBING WORKS ON THE 3RD FLOOR FOR INTERIOR RENOVATION OF APARTMENT #L203/L204 ONLY AS PER PLAN. THE GENERAL CONSTRUCTION WORK TYP…
Q01089522 ↗355 KNOLLWOOD AVENUE
QUEENS
Alteration COPermit Issued08/06/202409/26/2024Propose new Alt-CO to close up the work filed under existing Alt 1738-60 and proposed minor renovation works for this single-family house as…
Q00972817 ↗51-38 70 STREET
QUEENS
AlterationSigned-off12/08/202301/08/2024PROPOSE TO ADDRESS ECB VIOLATIONS #39043027N, #39043026L, & #39043025J TO REPLACE GAS DRYER VENT; REPLACE GAS VALVE FOR THE HOT WATER HEATER…
B08052117 ↗1343 79 STREET
BROOKLYN
AlterationSigned-off02/03/202303/07/2023PROPOSE PLUMBING WORK IN CONJUNCTION WITH ARCH. DESIGN #B08052116-I1. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
B00683669 ↗6219 16 AVENUE
BROOKLYN
AlterationSigned-off05/02/202208/22/2022PROPOSE INTERIOR RENOVATION WORKS AT EXISTING 2 STORIES WITH CELLAR BUILDING AS PER PLAN. IT SHALL BE IN COMPLIANCE WITH ZR 52-51. NO CHANGE…
Counts cover all 22 jobs (22 DOB NOW). Dated by first filing; BIS jobs by first permit issuance.
22 DOB NOW jobs, anchored the same way as Buildings Worked. Status is the job's permit state today: open = at least one permit currently issued. BIS jobs show their raw permit status and are not counted as open.
All 22Open permit 4Signed off 18
Any typeAlteration 20Alteration CO 2
22 jobs
JobAddressTypeStatusFiledLatest permitDescription
M01372916 ↗24 PELL STREET
MANHATTAN
AlterationPermit Issued04/02/202607/27/2026TO LEGALIZE EXISTING CONDITION WITH RENOVATION; GENERAL CONSTRUCTION WORK TYPE SHALL BE DONE UNDER SEPARATE APPLICATION. NO CHANGE IN USE, E…
M01196288 ↗357 GRAND STREET
MANHATTAN
AlterationSigned-off03/18/202504/18/2025PROPOSED PLUMBING WORKS ON THE 3RD FLOOR FOR INTERIOR RENOVATION OF APARTMENT #L203/L204 ONLY AS PER PLAN. THE GENERAL CONSTRUCTION WORK TYP…
Q01089522 ↗355 KNOLLWOOD AVENUE
QUEENS
Alteration COPermit Issued08/06/202409/26/2024Propose new Alt-CO to close up the work filed under existing Alt 1738-60 and proposed minor renovation works for this single-family house as…
Q00972817 ↗51-38 70 STREET
QUEENS
AlterationSigned-off12/08/202301/08/2024PROPOSE TO ADDRESS ECB VIOLATIONS #39043027N, #39043026L, & #39043025J TO REPLACE GAS DRYER VENT; REPLACE GAS VALVE FOR THE HOT WATER HEATER…
B08052117 ↗1343 79 STREET
BROOKLYN
AlterationSigned-off02/03/202303/07/2023PROPOSE PLUMBING WORK IN CONJUNCTION WITH ARCH. DESIGN #B08052116-I1. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
B00683669 ↗6219 16 AVENUE
BROOKLYN
AlterationSigned-off05/02/202208/22/2022PROPOSE INTERIOR RENOVATION WORKS AT EXISTING 2 STORIES WITH CELLAR BUILDING AS PER PLAN. IT SHALL BE IN COMPLIANCE WITH ZR 52-51. NO CHANGE…
B00683376 ↗6219 16 AVENUE
BROOKLYN
AlterationSigned-off03/02/202208/17/2022PROPOSE INTERIOR RENOVATION WORKS AT EXISTING 2 STORIES WITH CELLAR BUILDING AS PER PLAN, IN COMPLIANCE WITH ZR 52-51. THE PLUMBING WORK IS …
M00615045 ↗430 3 AVENUE
MANHATTAN
AlterationSigned-off12/06/202108/12/2022PROPOSE PLUMBING WORK IN CONJUNCTION WITH ARCH DESIGN AS PER PLAN. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
B00370146 ↗1248 UNION STREET
BROOKLYN
AlterationSigned-off11/18/202008/11/2022PROPOSE INTERIOR REPAIR WORK AT CELLAR LEVEL OF EXISTING TWO-FAMILY BUILDING IN CONJUNCTION WITH DOB #322019506. THIS JOB PROPOSE TO ADDRESS…
B00746964 ↗109 ALBANY AVENUE
BROOKLYN
AlterationPermit Issued06/02/202207/28/2022PROPOSE INTERIOR RENOVATIONS IN THE BASEMENT AND CELLAR. WORK INCLUDES MINOR PARTITIONS, AND FINISH WORK AS PER PLAN. PL WORK FILED UNDER SE…
B00746970 ↗109 ALBANY AVENUE
BROOKLYN
AlterationSigned-off06/30/202207/19/2022PROPOSE PLUMBING WORK IN CONJUNCTION WITH B00746964-I1. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
M00609779 ↗430 3 AVENUE
MANHATTAN
AlterationSigned-off11/04/202106/27/2022PROPOSE INTERIOR RENOVATION WORKS AT EXISTING COMMERCIAL STORE ON FIRST FLOOR AS PER PLAN. THE PLUMBING WORK & MECHANICAL WORK TYPE SHALL BE…
M00615056 ↗430 3 AVENUE
MANHATTAN
AlterationSigned-off12/23/202106/27/2022PROPOSE MECHANICAL APPLICATION IN CONJUNCTION WITH ARCH DESIGN. NO CHANGE I USE, EGRESS, AND OCCUPANCY.
Q00683687 ↗143-43 BARCLAY AVENUEAlterationSigned-off02/28/202204/07/2022PROPOSE TO FILE PLUMBING APPLICATION TO RE-INSTALL GAS LINE FROM THE METERS TO THE EXISTING HOT WATER HEATERS, BOILERS & DRYER IN CELLAR LEV…
X00604720 ↗5630 POST ROAD
BRONX
AlterationSigned-off10/21/202101/08/2022PROPOSE INTERIOR RENOVATION TO REMOVE EXISTING ILLEGAL PLUMBING FIXTURES & PARTITION. THIS ALTERATION PROPOSES TO ADDRESS ECB VIOLATIONS AS …
X00607391 ↗5630 POST ROAD
BRONX
AlterationSigned-off11/01/202101/07/2022PROPOSE INTERIOR REMOVAL OF EXISTING ILLEGAL PLUMBING FIXTURES AND INSTALLATION OF NEW PLUMBING FIXUTRES. NO CHANGE IN USE, EGRESS, OR OCCUP…
B00576875 ↗249 PROSPECT PLACE
BROOKLYN
AlterationSigned-off09/09/202111/23/2021PROPOSE PLUMBING WORK IN CONJUNCTION WITH ARCH DESIGN AS PER PLAN. NO CHANGE IN USE, EGRESS, OR OCCUUPANCY.
B00576871 ↗249 PROSPECT PLACE
BROOKLYN
AlterationSigned-off09/08/202110/22/2021PROPOSE COMBINING (2) EXISTING APARTMENT UNITS #2R & 2F , WORK INCLUDES MINOR PARTITION, & INTERIOR FINISHED AS PER PLAN. PLUMBING WORK IS F…
M00512367 ↗87 BOWERY
MANHATTAN
AlterationSigned-off05/04/202106/10/2021PROPOSE TO INSTALL (1) MOP SINK, (2) W.C (2) lAV, (1) DRINKING FOUNTAIN @ 2ND FLOOR TO CONVERT EXISTING COMMERCIAL USE TO COMMUNITY CENTER F…
M00497694 ↗87 BOWERY
MANHATTAN
Alteration COPermit Issued04/12/202105/18/2021PROPOSE TO CONVERT EXISTING COMMERCIAL OFFICE USE (UG #6) TO COMMUNITY CENTER USE (UG#4) AT 2ND FLOOR WITH GENERAL CONSTRUCTION WORKS AS PER…
M00357684 ↗882 AMSTERDAM AVENUE
MANHATTAN
AlterationSigned-off06/18/202007/21/2020Proposed plumbing works for bathroom room fixtures replacement with minor plumbing pipe works in existing store space. This is to address EC…
Q00219850 ↗79-04 45 AVENUE
QUEENS
AlterationSigned-off10/04/201902/11/2020plumbing work in conjunction with interior renovation. No changes to use, occupancy, or egress
Who this entity's jobs were filed with. Top 25 per group by shared jobs.
NameJobs togetherMost recent
CHI F. LAU ARCHITECT, P.C.2104/02/2026
DAFFODIL ENGINEERING, PLLC110/04/2020
Who this entity's jobs were filed with. Top 25 per group by shared jobs.
NameJobs togetherMost recent
BEST PLUMBING & HVAC INC412/08/2023
SPLEN CONSTRUCTION INC211/15/2022
5 BORO'S PLUMBING INC111/21/2022
AAA TOTAL PLUMBING, INC107/19/2022
ABDUL CONSTRUCTION INC109/08/2021
AMERICAN STANDARD P&H COR111/10/2022
CITY/SUBURBAN PLBG CORP107/26/2022
COBOT PLUMBING AND HEATIN104/02/2026
HIBERNIA CONSTRUCTION COR110/21/2021
HIGH QUALITY CONSTRUCTION111/10/2022
HORBRIDGE PLUMBING & HEAT111/18/2020
KING KONG G/C INC104/02/2026
KLC 2 CONSTRUCTION INC106/02/2022
PARAMOUNT PLBG & HTG CORP105/04/2021
PREMIER FLOW PLBG AND HTG108/11/2025
SAMUEL & SONS P & H INC109/19/2022
SHEKO INC101/28/2025
UNIVERSAL CONSTRUCTION108/11/2025
WATSON'S PLBG, HTG, & BDG110/04/2020
YX CONSTRUCTION INC106/03/2022
Who this entity's jobs were filed with. Top 25 per group by shared jobs.
NameJobs togetherMost recent
PLAZA HEIGHTS MANAGEMENT211/21/2022
BARCLAY CONDO107/19/2022
CY REALTY CORP.106/03/2022
MEHRA PROPERTIES INC.106/18/2020
Who this entity's jobs were filed with. Top 25 per group by shared jobs.
NameJobs togetherMost recent
BMB BUILDING CONSULTING INC.1504/02/2026
Click a row for this entity's own jobs, plans and documents at that building.
BuildingFilingsMost Recent
24 PELL STREET ↗204/02/2026
357 GRAND STREET ↗408/11/2025
355 KNOLLWOOD AVENUE ↗301/28/2025
51-38 70 STREET ↗112/08/2023
1343 79 STREET ↗102/03/2023
249 PROSPECT PLACE ↗311/21/2022
430 3 AVENUE ↗511/15/2022
6219 16 AVENUE ↗411/10/2022
109 ALBANY AVENUE ↗309/19/2022
5630 POST ROAD ↗407/26/2022
143-43 BARCLAY AVENUE ↗307/19/2022
87 BOWERY ↗506/03/2022
1248 UNION STREET ↗111/18/2020
79-04 45 AVENUE ↗310/04/2020
882 AMSTERDAM AVENUE ↗106/18/2020
▾Special Inspection Requirements — 114
DateRequirementBuildingInspectorRole
03/20/2026Fire-Resistance Rated Construction24 PELL STREETCHI FAI LAUprogress
03/20/2026Energy Code Compliance Inspections24 PELL STREETCHI FAI LAUprogress
03/18/2026Final24 PELL STREETCHI FAI LAUprogress
03/18/2026Fire-Resistant Penetrations and Joints24 PELL STREETCHI FAI LAUspecial
08/13/2025Fire-Resistant Penetrations and Joints357 GRAND STREETCHI FAI LAUspecial
08/13/2025Final357 GRAND STREETCHI FAI LAUprogress
08/13/2025Energy Code Compliance Inspections357 GRAND STREETCHI FAI LAUprogress
08/01/2025Fire-Resistant Penetrations and Joints357 GRAND STREETCHI FAI LAUspecial
08/01/2025Energy Code Compliance Inspections357 GRAND STREETCHI FAI LAUprogress
08/01/2025HVAC-R and service water piping design and insulation357 GRAND STREETCHI FAI LAUenergy_progress
08/01/2025Fire-Resistant Penetrations and Joints357 GRAND STREETCHI FAI LAUspecial
08/01/2025Energy Code Compliance Inspections357 GRAND STREETCHI FAI LAUprogress
08/01/2025Final357 GRAND STREETCHI FAI LAUprogress
02/11/2025Energy Code Compliance Inspections355 KNOLLWOOD AVENUECHI FAI LAUprogress
02/11/2025Fire-Resistance Rated Construction355 KNOLLWOOD AVENUECHI FAI LAUprogress
02/11/2025Fire-Resistant Penetrations and Joints355 KNOLLWOOD AVENUECHI FAI LAUspecial
01/24/2025Fire-Resistance Rated Construction355 KNOLLWOOD AVENUECHI FAI LAUprogress
01/24/2025Energy Code Compliance Inspections355 KNOLLWOOD AVENUECHI FAI LAUprogress
01/24/2025Fire-Resistant Penetrations and Joints355 KNOLLWOOD AVENUECHI FAI LAUspecial
12/19/2024Fire-Resistance Rated Construction355 KNOLLWOOD AVENUECHI FAI LAUprogress
12/19/2024Energy Code Compliance Inspections355 KNOLLWOOD AVENUECHI FAI LAUprogress
12/19/2024Fire-Resistant Penetrations and Joints355 KNOLLWOOD AVENUECHI FAI LAUspecial
12/06/2023Energy Code Compliance Inspections51-38 70 STREETCHI FAI LAUprogress
12/06/2023Fire-Resistant Penetrations and Joints51-38 70 STREETCHI FAI LAUspecial
12/20/2022Energy Code Compliance Inspections249 PROSPECT PLACECHI FAI LAUprogress
12/20/2022Fire-Resistant Penetrations and Joints249 PROSPECT PLACECHI FAI LAUspecial
11/23/2022Mechanical Systems6219 16 AVENUECHI FAI LAUspecial
11/23/2022Fire-Resistant Penetrations and Joints6219 16 AVENUECHI FAI LAUspecial
11/23/2022Energy Code Compliance Inspections6219 16 AVENUECHI FAI LAUprogress
11/23/2022Fire-Resistance Rated Construction6219 16 AVENUECHI FAI LAUprogress
11/23/2022Final6219 16 AVENUECHI FAI LAUprogress
11/23/2022Lighting in dwelling units6219 16 AVENUECHI FAI LAUenergy_progress
11/22/2022Fire-Resistant Penetrations and Joints6219 16 AVENUECHI FAI LAUspecial
11/22/2022Energy Code Compliance Inspections6219 16 AVENUECHI FAI LAUprogress
11/21/2022Energy Code Compliance Inspections249 PROSPECT PLACECHI FAI LAUprogress
11/21/2022Fire-Resistant Penetrations and Joints249 PROSPECT PLACECHI FAI LAUspecial
11/17/2022Fire-Resistant Penetrations and Joints430 3 AVENUECHI FAI LAUspecial
11/17/2022Energy Code Compliance Inspections430 3 AVENUECHI FAI LAUprogress
11/16/2022Fire-Resistant Penetrations and Joints430 3 AVENUECHI FAI LAUspecial
11/16/2022Fire-Resistance Rated Construction430 3 AVENUECHI FAI LAUprogress
11/16/2022Final430 3 AVENUECHI FAI LAUprogress
11/16/2022Energy Code Compliance Inspections430 3 AVENUECHI FAI LAUprogress
11/16/2022Lighting controls430 3 AVENUECHI FAI LAUenergy_progress
11/16/2022Fenestration areas430 3 AVENUECHI FAI LAUenergy_progress
11/16/2022HVAC-R and service water piping design and insulation430 3 AVENUECHI FAI LAUenergy_progress
11/16/2022Interior lighting power430 3 AVENUECHI FAI LAUenergy_progress
11/16/2022Fenestration air leakage430 3 AVENUECHI FAI LAUenergy_progress
11/10/2022Energy Code Compliance Inspections430 3 AVENUECHI FAI LAUprogress
11/10/2022Fire-Resistant Penetrations and Joints430 3 AVENUECHI FAI LAUspecial
11/09/2022Energy Code Compliance Inspections6219 16 AVENUECHI FAI LAUprogress
Latest 50 of 114.
▾Documents — 283 on file (BIS + DOB NOW)
▸Plans & Drawings45
▸DOB NOWPlans/Sketch39
09/03/2026M00512367-I1Request digital key ↗
09/03/2026M00609779-P1Request digital key ↗
09/03/2026M00615045-P1Request digital key ↗
Showing 3 of 39 on file for this type
▸DOB NOWPlans/Sketch - Plumbing6
09/04/2026M00357684-I1Request digital key ↗
09/02/2026B00370146-I1Request digital key ↗
08/28/2026Q00219850-I1Request digital key ↗
Showing 3 of 6 on file for this type
▸Applications & Permits6
▸DOB NOWLPC Approval/Permit6
08/13/2026B00576871-I1Open ↗
08/13/2026B00576875-P1Open ↗
08/13/2026B00576875-I1Open ↗
Showing 3 of 6 on file for this type
▸Zoning, Tax Lot & Property Records4
▸DOB NOWHouse Number Verification: TOPO Stamp3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸DOB NOWRestrictive Declaration/Easement 11
08/13/2026B08052117-I1Open ↗
▸Seals & Professional Certifications163
▸DOB NOWProgress Inspector Seal & Signature83
09/25/2026M00497694-P2Open ↗
09/22/2026Q01089522-P2Open ↗
09/22/2026Q01089522-P2Open ↗
Showing 3 of 83 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature44
09/03/2026M00512367-I1Open ↗
09/03/2026M00609779-P1Open ↗
09/03/2026M00609779-I1Open ↗
Showing 3 of 44 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature36
09/25/2026M00497694-P2Open ↗
09/22/2026Q01089522-P2Open ↗
09/07/2026Q01089522-I1Open ↗
Showing 3 of 36 on file for this type
▸Safety & Tenant Protection11
▸DOB NOWStreet Tree Checklist7
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 7 on file for this type
▸DOB NOWTenant Protection Plan2
08/13/2026M00357684-I1Open ↗
08/13/2026B00370146-I1Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWStreet Trees Site Plan1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Environmental & Asbestos43
▸DOB NOWDEP ACP-5: Asbestos Assessment Report42
09/03/2026M00512367-I1Open ↗
09/03/2026M00609779-P1Open ↗
09/03/2026M00615045-P1Open ↗
Showing 3 of 42 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form1
08/25/2026X00604720-I1Open ↗
▸Energy Compliance7
▸DOB NOWEN2: As Built Energy Analysis.7
08/15/2026M00609779-I1Open ↗
08/13/2026X00604720-I1Open ↗
08/13/2026B00576871-I1Open ↗
Showing 3 of 7 on file for this type
▸Other Documents4
▸DOB NOWProperty Ownership Certification3
08/21/2026Q01089522-I1Open ↗
Showing 1 of 3 on file for this type
▸DOB NOWFinal Survey1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type