Detailed Construction Inc. — NYC General Contractor: DOB Permits, Filings & Buildings

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
B01148835 ↗	638 BEDFORD AVENUE BROOKLYN	Alteration	Permit Issued	12/03/2024	06/17/2026	Design STRUCTURAL ENGINEERING TECHNOLOGIES Filer RELIABLE EXPEDITING	TEMPORARY SUPPORT AND SUBSEQUENT REPAIR OF STEEL FLOOR FRAMING IN AN EXISTING 4 STORY BUILDING REPAIR OF CONCRETE FOUNDATION WALLS NEW PERMA…
B01061260 ↗	161 DIVISION AVENUE BROOKLYN	Alteration CO	Permit Issued	06/24/2024	04/14/2026	Design KCE CONSULTING ENGINEERING PLLC Filer EXPRESS FILING INC	(this is being filed with the SBT program please assign to SBT) PROPOSED HORIZONTAL AND VERTICAL EXTENSION, INTERIOR RENOVATION,TO EXISTING …
B00809534 ↗	210 SKILLMAN STREET BROOKLYN	New Building	Permit Issued	04/17/2023	04/13/2026	Design CHUN ENGINEERING CONSULTANT PLLC Owner SKILLMAN 210 LLC Filer CAVALRY LLC	STRUCTURAL FILED IN CONJUNCTION WITH NB B00809534
B00819325 ↗	638 BEDFORD AVENUE BROOKLYN	Alteration	Permit Issued	01/30/2023	03/17/2026	Design ZAMBRANO ARCHITECTURAL Owner YKY CONSTRUCTION Filer RELIABLE EXPEDITING	New bond beams on existing CMU bearing walls on roof, Build back parapet wall up to 3'-6, reconfigure roof access platform for egress purpos…
321584825BIS	245 FRANKLIN AVENUE BROOKLYN	—	ISSUED	03/06/2018	02/03/2026	—	EQ, PL
B00855248 ↗	210 SKILLMAN STREET BROOKLYN	Alteration	Signed-off	06/20/2023	01/16/2026	Design H & O ENGINEERING, DPC	PROPOSED CONSTRUCTION FENCE. NO CHANGE TO USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.

Counts cover all 9 projects (8 DOB NOW + 1 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.

Name	Projects together	Most recent
STRUCTURAL ENGINEERING TECHNOLOGIES	4	08/13/2026
ZAMBRANO ARCHITECTURAL	3	08/13/2026
CHUN ENGINEERING CONSULTANT PLLC	2	06/01/2026
ADVANCED ENGINEERING & INSPECT. PLL	1	08/13/2026
CKL Engineering	1	06/01/2026
DAL H CHUN ENGINEER PC	1	06/01/2026
H & O ENGINEERING, DPC	1	06/20/2023
JAY ARCHITECT & ENGINEERING DPC	1	08/05/2026
KCE CONSULTING ENGINEERING PLLC	1	08/05/2026
VASILIOS ARTEMIOU PE	1	08/05/2026

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
PRECISION HOME DEV INC	4	08/13/2026
BRUCHE MECHANICAL NY LLC	2	08/05/2026
ALLIANCE MAINTENANCE INC	1	06/20/2023

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
SKILLMAN 210 LLC	1	06/01/2026
YKY CONSTRUCTION	1	02/01/2023

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
RELIABLE EXPEDITING	4	08/13/2026
CAVALRY LLC	1	06/01/2026
EXPRESS FILING INC	1	08/05/2026

8 DOB NOW projects + 1 legacy BIS project, 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 9Open permit 5Signed off 3Other status 1

Any typeAlteration 5Alteration CO 2New Building 1

9 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
B01148835 ↗	638 BEDFORD AVENUE BROOKLYN	Alteration	Permit Issued	12/03/2024	06/17/2026	Design STRUCTURAL ENGINEERING TECHNOLOGIES Filer RELIABLE EXPEDITING	TEMPORARY SUPPORT AND SUBSEQUENT REPAIR OF STEEL FLOOR FRAMING IN AN EXISTING 4 STORY BUILDING REPAIR OF CONCRETE FOUNDATION WALLS NEW PERMA…
B01061260 ↗	161 DIVISION AVENUE BROOKLYN	Alteration CO	Permit Issued	06/24/2024	04/14/2026	Design KCE CONSULTING ENGINEERING PLLC Filer EXPRESS FILING INC	(this is being filed with the SBT program please assign to SBT) PROPOSED HORIZONTAL AND VERTICAL EXTENSION, INTERIOR RENOVATION,TO EXISTING …
B00809534 ↗	210 SKILLMAN STREET BROOKLYN	New Building	Permit Issued	04/17/2023	04/13/2026	Design CHUN ENGINEERING CONSULTANT PLLC Owner SKILLMAN 210 LLC Filer CAVALRY LLC	STRUCTURAL FILED IN CONJUNCTION WITH NB B00809534
B00819325 ↗	638 BEDFORD AVENUE BROOKLYN	Alteration	Permit Issued	01/30/2023	03/17/2026	Design ZAMBRANO ARCHITECTURAL Owner YKY CONSTRUCTION Filer RELIABLE EXPEDITING	New bond beams on existing CMU bearing walls on roof, Build back parapet wall up to 3'-6, reconfigure roof access platform for egress purpos…
321584825BIS	245 FRANKLIN AVENUE BROOKLYN	—	ISSUED	03/06/2018	02/03/2026	—	EQ, PL
B00855248 ↗	210 SKILLMAN STREET BROOKLYN	Alteration	Signed-off	06/20/2023	01/16/2026	Design H & O ENGINEERING, DPC	PROPOSED CONSTRUCTION FENCE. NO CHANGE TO USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B01045879 ↗	638 BEDFORD AVENUE BROOKLYN	Alteration CO	Permit Issued	05/14/2024	01/09/2026	Design ZAMBRANO ARCHITECTURAL Filer RELIABLE EXPEDITING	Structural plans and specifications herewith filed in conjunction with Alteration CO Application no. B0104879-I1. Scope included for Structu…
B01165959 ↗	638 BEDFORD AVENUE BROOKLYN	Alteration	Signed-off	01/14/2025	01/29/2025	Design ZAMBRANO ARCHITECTURAL Filer RELIABLE EXPEDITING	Structural scope, work-type, details and specifications herewith filed for new temporary egress stair and related construction work to acco…
M01064508 ↗	421 WEST 154 STREET MANHATTAN	Alteration	Signed-off	11/18/2024	12/05/2024	Design CHUN ENGINEERING CONSULTANT PLLC	APPLICATION FILED HEREWITH TO PROPOSE MINOR FACADE RESTORATION ON EXISTING 3 STORY RESIDENTIAL BUILDING. ADDRESS VIOLATIONS V 112614LANDMK15…

Click a row for this entity's own projects, plans and documents at that building.

Building	Filings	Most Recent
638 BEDFORD AVENUE ↗	21	07/08/2026

210 SKILLMAN STREET ↗	10	07/08/2026

161 DIVISION AVENUE ↗	7	07/08/2026

421 WEST 154 STREET ↗	3	03/21/2026

▾Documents — 761 on file (BIS + DOB NOW)

▸Plans & Drawings76

▸DOB NOWPlans/Sketch76

08/27/2026B00855248-I1 · 210 SKILLMAN STREETRequest digital key ↗

08/25/2026M01064508-I1 · 421 WEST 154 STREETRequest digital key ↗

08/15/2026B00819325-I1 · 638 BEDFORD AVENUERequest digital key ↗

Showing 3 of 76 on file for this type

▸Applications & Permits68

▸BISWORK PERMIT APPLICATION43

02/04/2026321584825 · 245 FRANKLIN AVENUEOpen ↗

01/27/2026321584825 · 245 FRANKLIN AVENUEOpen ↗

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▸BISPLAN / WORK APPROVAL APPLICATION22

02/19/2026321584825 · 245 FRANKLIN AVENUEOpen ↗

02/10/2026321584825 · 245 FRANKLIN AVENUEOpen ↗

02/04/2026321584825 · 245 FRANKLIN AVENUEOpen ↗

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▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION2

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▸DOB NOWLPC Approval/Permit1

08/13/2026M01064508-I1 · 421 WEST 154 STREETOpen ↗

▸Zoning, Tax Lot & Property Records35

▸DOB NOWZD1: DOB Zoning Diagram15

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▸DOB NOWZoning Exhibit form (1-5)14

09/01/2026B00809534-I1 · 210 SKILLMAN STREETOpen ↗

09/01/2026B00809534-P4 · 210 SKILLMAN STREETOpen ↗

09/01/2026B00809534-P5 · 210 SKILLMAN STREETOpen ↗

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▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT2

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▸DOB NOWHouse Number Verification: TOPO Stamp2

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▸BISZONING DIAGRAM1

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▸BISZONING RESOLUTION DETERMINATION1

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▸Seals & Professional Certifications312

▸DOB NOWProgress Inspector Seal & Signature150

09/29/2026B01165959-P4 · 638 BEDFORD AVENUEOpen ↗

Showing 3 of 150 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature97

09/29/2026B01165959-P4 · 638 BEDFORD AVENUEOpen ↗

09/27/2026B01045879-P8 · 638 BEDFORD AVENUEOpen ↗

Showing 3 of 97 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature61

08/27/2026B00855248-I1 · 210 SKILLMAN STREETOpen ↗

08/25/2026M01064508-I1 · 421 WEST 154 STREETOpen ↗

08/13/2026B00819325-S1 · 638 BEDFORD AVENUEOpen ↗

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▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION4

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▸Trade Schedules & Equipment16

▸BISSCHEDULE B - PLUMBING7

02/19/2026321584825 · 245 FRANKLIN AVENUEOpen ↗

02/04/2026321584825 · 245 FRANKLIN AVENUEOpen ↗

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▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)6

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▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1

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▸BISSPRINKLER SYSTEMS1

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▸BISHEATING SYSTEMS1

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▸Safety & Tenant Protection20

▸DOB NOWStreet Tree Checklist13

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▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan2

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▸BISSTREET TREE SUPPORTING DOCUMENT1

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▸BISSTREET TREE CHECKLIST1

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▸DOB NOWStreet Tree Sign Off1

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▸DOB NOWStreet Trees Site Plan1

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▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist1

08/13/2026M01064508-I1 · 421 WEST 154 STREETOpen ↗

▸Environmental & Asbestos44

▸DOB NOWDEP ACP-5: Asbestos Assessment Report44

08/13/2026B00819325-S1 · 638 BEDFORD AVENUEOpen ↗

08/13/2026B00819325-I1 · 638 BEDFORD AVENUEOpen ↗

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▸Energy Compliance13

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2

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▸BISAIR SEALING AND INSULATION - VISUAL1

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▸BISINTERIOR LIGHTING POWER1

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▸BISFENESTRATION U-FACTOR & PRODUCT RATING1

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▸BISFENESTRATION AREAS1

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▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1

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▸BISINSULATION PLACEMENT & R VALUES1

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▸BISLIGHTING IN DWELLING UNITS1

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▸BISENERGY CODE COMPLIANCE INSPECTIONS1

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▸BISLIGHTING CONTROLS1

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▸BISELECTRICAL ENERGY CONSUMPTION1

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▸BISEXTERIOR LIGHTING POWER1

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▸Inspections & Test Reports15

▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1

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▸BISFIRE-RESISTIVE RATED CONSTRUCTION1

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▸BISFOOTING AND FOUNDATION INSPECTION1

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▸BISMASONRY1

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▸BISSTRUCTURAL STEEL - HIGH STRENGTH BOLTING1

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▸BISSPRAYED FIRE-RESISTANT MATERIALS1

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▸BISTECHNICAL REPORT: RESPONSIBILITY1

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▸BISSTRUCTURAL STEEL - WELDING1

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▸BISHYDRO FLOW TEST LETTER1

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▸BISSUBGRADE INSP / SOILS-SITE PREP1

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▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER1

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▸BISTECHNICAL REPORT: SOIL INSPECTION1

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▸BISMECHANICAL SYSTEMS1

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▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX1

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▸BISHYDRAULIC FLOW CALCULATIONS1

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▸Approvals, Objections & Sign-offs57

▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter33

08/13/2026B00819325-S1 · 638 BEDFORD AVENUEOpen ↗

08/13/2026B00819325-I1 · 638 BEDFORD AVENUEOpen ↗

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▸BISLETTERS - SUPPORTING DOCUMENTATION10

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▸BISSCHEDULE A - OCCUPANCY / USE8

02/04/2026321584825 · 245 FRANKLIN AVENUEOpen ↗

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▸BISSUPERSEDING LETTER5

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▸BISACPE Objection Review Request1

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▸Cost, Insurance & Ownership14

▸BISPROJECT-SPECIFIC GL INSURANCE8

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▸BISAcord 25 (Acord Certificate of Liability Insurance)6

01/27/2026321584825 · 245 FRANKLIN AVENUEOpen ↗

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▸Filing & Intake Forms12

▸BISADDITIONAL INFORMATION9

02/06/2026321584825 · 245 FRANKLIN AVENUEOpen ↗

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▸BISEFILING COVER SHEET3

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▸Other Documents74

▸DOB NOWPlot Diagram15

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▸DOB NOWSite Survey: Initial13

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▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone13

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▸DOB NOWProperty Ownership Certification13

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▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION3

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▸DOB NOWAdjoining Owners Notification3

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▸BISPLOT DIAGRAM2

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▸BISMAINTENANCE INFORMATION2

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▸BISLOWEST FLOOR ELEVATION1

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▸BISEXTERIOR INSULATION AND FINISH SYSTEMS (EIFS) (2014)1

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▸BISUNDERPINNING (2014)1

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▸BISVESTIBULES1

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▸BISSTRUCTURAL COLD-FORMED STEEL1

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▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION1

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▸BISPROTECTION OF EXPOSED FOUNDATION INSULATION1

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▸BISUnknown1

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▸BISPVT ON-SITE STORM WATER DISPOSAL SYSTEMS & DETENTION FACL., INSTALLATION1

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▸DOB NOWPARTIAL DEMO: 10-DAY Notice1

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