← Back
Two family converted from one family
647A DEGRAW STREET
BROOKLYN · BIN 3019391
💬 Discuss this project
1901Year Built
2Stories
B3Building Class
R6BZoning
2,184 sfGross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · 1,609 sf lot · 1.36 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanical
Permit Issued — active, not yet Signed-off
RoofUnder Construction3p · 1 filing · 8 docs
Floor 2Under Construction8p · 1 filing · 17 docs
Floor 1Under Construction7p · 2 filings · 20 docs
CellarUnder Construction4p · 1 filing · 17 docs
BasementUnder Construction1p · 1 filing · 8 docs
Sub-BasementUnder Construction6p · 2 filings · 20 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ANDREW L. PETTIT, ARCHITECT301/28/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
SEAY-YARBROUGH603/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
RANSD DESIGN INCGeneral Contractor607/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
HPL ENGINEERING PC5613301/28/2025
Building Lifecycle
All (25)Filed (3)Permit Issued (6)Special Inspection (16)
04/29/2026
Permit issued — Structural
B01159912-I1-ST
04/29/2026
Permit issued — General Construction
B01079705-S1-GC
04/29/2026
Permit issued — Mechanical Systems
B01079705-I1-MS
08/19/2025
Permit issued — Mechanical Systems
B01079705-I1-MS
08/19/2025
Permit issued — General Construction
B01079705-S1-GC
03/21/2025
Permit issued — Structural
B01159912-I1-ST
01/28/2025
Filed — Alteration
B01159912-I1
12/24/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
Fran Huang
12/24/2024
Special inspection requirement — Structural Cold-Formed Steel
Fran Huang
12/24/2024
Special inspection requirement — Structural Steel - Details
Fran Huang
12/24/2024
Special inspection requirement — Concrete - Cast-In-Place
Fran Huang
12/24/2024
Special inspection requirement — Final
Fran Huang
10/09/2024
Filed — Alteration
mechanical and electrical work in conjunction with 3013375928
B01079705-S1
10/07/2024
Special inspection requirement — Tenant Protection Plan Compliance
Fran Huang
09/04/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Fran Huang
09/04/2024
Special inspection requirement — Final
Fran Huang
09/04/2024
Special inspection requirement — Air barrier - visual inspection
Fran Huang
09/04/2024
Special inspection requirement — Fenestration and door U-factor and product ratings
Fran Huang
09/04/2024
Special inspection requirement — Fenestration air leakage
Fran Huang
08/28/2024
Filed — Alteration
mechanical and electrical work in conjunction with 3013375928
B01079705-I1
07/16/2024
Special inspection requirement — Heating Systems
Fran Huang
07/11/2024
Special inspection requirement — Lighting controls
Fran Huang
07/11/2024
Special inspection requirement — Mechanical Systems
Fran Huang
07/11/2024
Special inspection requirement — Tenant Protection Plan Compliance
Fran Huang
07/11/2024
Special inspection requirement — Final
Fran Huang
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWStructuralPermit IssuedRANSD DESIGN INC04/29/2026
DOB NOWGeneral ConstructionPermit IssuedRANSD DESIGN INC04/29/2026
DOB NOWMechanical SystemsPermit IssuedRANSD DESIGN INC04/29/2026
DOB NOWMechanical SystemsPermit IssuedRANSD DESIGN INC08/19/2025
DOB NOWGeneral ConstructionPermit IssuedRANSD DESIGN INC08/19/2025
DOB NOWStructuralPermit IssuedRANSD DESIGN INC03/21/2025
BISPLISSUEDI DO PLUMBING & HTG INC08/27/2025
BIS—ISSUEDRANSD DESIGN INC08/18/2025
BISPLISSUEDI DO PLUMBING & HTG INC08/20/2024
BIS—ISSUEDRANSD DESIGN INC08/13/2024
BISPLISSUEDPROGRAM UNLIMITED PLBG & HTG INC03/04/2003
1 project · most recent 10/09/2024
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
10/09/2024Permit IssuedRANSD DESIGN INCHeating and Air Conditioning Systems
Heat / Cool
__Junk__ G-ARUM036GSS5 3 tons ×1
LG-LMU36CHV 3 tons ×1
1 project · most recent 09/03/2024
General Wiring
FiledStatusContractorScope
09/03/2024Permit IssuedASKO ELEC CONST & MAIN INGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 16
DateRequirementInspectorRole
12/24/2024Structural Stability – Alterations of existing buildingsFran Huangspecial
12/24/2024Structural Cold-Formed SteelFran Huangspecial
12/24/2024Structural Steel - DetailsFran Huangspecial
12/24/2024Concrete - Cast-In-PlaceFran Huangspecial
12/24/2024FinalFran Huangprogress
10/07/2024Tenant Protection Plan ComplianceFran Huangspecial
09/04/2024Fire-Resistant Penetrations and JointsFran Huangspecial
09/04/2024FinalFran Huangprogress
09/04/2024Air barrier - visual inspectionFran Huangenergy_progress
09/04/2024Fenestration and door U-factor and product ratingsFran Huangenergy_progress
09/04/2024Fenestration air leakageFran Huangenergy_progress
07/16/2024Heating SystemsFran Huangspecial
07/11/2024Lighting controlsFran Huangenergy_progress
07/11/2024Mechanical SystemsFran Huangspecial
07/11/2024Tenant Protection Plan ComplianceFran Huangspecial
07/11/2024FinalFran Huangprogress
▾Documents — 65 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/23/2026B01079705-S1Request digital key ↗
08/23/2026B01079705-I1Request digital key ↗
08/23/2026B01159912-I1Request digital key ↗
▸Applications & Permits5
▸BISPLAN / WORK APPROVAL APPLICATION3
06/26/2024301375928Open ↗
02/21/2023301375928Open ↗
11/01/2022301375928Open ↗
▸BISWORK PERMIT APPLICATION2
08/23/2024301375928Open ↗
08/16/2024301375928Open ↗
▸Zoning, Tax Lot & Property Records2
▸BISZONING DIAGRAM2
05/26/2023301375928Open ↗
05/16/2023301375928Open ↗
▸Seals & Professional Certifications19
▸DOB NOWSpecial Inspector Seal & Signature9
09/23/2026B01079705-I1Open ↗
09/23/2026B01079705-I1Open ↗
09/23/2026B01079705-I1Open ↗
Showing 3 of 9 on file for this type
▸DOB NOWProgress Inspector Seal & Signature7
09/23/2026B01079705-I1Open ↗
08/28/2026B01079705-S1Open ↗
08/28/2026B01079705-S1Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/23/2026B01079705-I1Open ↗
08/23/2026B01079705-S1Open ↗
08/23/2026B01159912-I1Open ↗
▸Trade Schedules & Equipment1
▸BISSCHEDULE B - PLUMBING1
02/21/2023301375928Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/23/2026B01079705-S1Open ↗
08/23/2026B01079705-I1Open ↗
08/23/2026B01159912-I1Open ↗
▸Energy Compliance7
▸BISFENESTRATION U-FACTOR & PRODUCT RATING1
07/29/2024301375928Open ↗
▸BISFENESTRATION AREAS1
07/29/2024301375928Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1
04/07/2023301375928Open ↗
▸BISINSULATION PLACEMENT & R VALUES1
07/29/2024301375928Open ↗
▸BISENERGY CODE COMPLIANCE INSPECTIONS1
07/29/2024301375928Open ↗
▸BISFENESTRATION AIR LEAKAGE1
07/29/2024301375928Open ↗
▸BISAIR SEALING AND INSULATION - VISUAL1
07/29/2024301375928Open ↗
▸Inspections & Test Reports9
▸BISTECHNICAL REPORT: RESPONSIBILITY3
04/10/2023301375928Open ↗
04/07/2023301375928Open ↗
02/17/2023301375928Open ↗
▸BISFIRE-RESISTIVE RATED CONSTRUCTION1
07/29/2024301375928Open ↗
▸BISMASONRY1
07/29/2024301375928Open ↗
▸BISMECHANICAL SYSTEMS1
07/29/2024301375928Open ↗
▸BISSUBGRADE INSP / SOILS-SITE PREP1
07/29/2024301375928Open ↗
▸BISSTRUCTURAL STABILITY - ALTERATIONS OF EXISTING BUILDINGS1
07/29/2024301375928Open ↗
▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1
07/29/2024301375928Open ↗
▸Approvals, Objections & Sign-offs3
▸BISSUPERSEDING LETTER2
08/23/2024301375928Open ↗
08/16/2024301375928Open ↗
▸BISSCHEDULE A - OCCUPANCY / USE1
02/21/2023301375928Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
03/14/2023301375928Open ↗
▸Filing & Intake Forms3
▸BISADDITIONAL INFORMATION2
05/04/2023301375928Open ↗
03/22/2023301375928Open ↗
▸BISBOROUGH INTAKE FORM1
08/16/2024301375928Open ↗
▸Other Documents9
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION6
05/04/2023301375928Open ↗
04/06/2023301375928Open ↗
04/06/2023301375928Open ↗
Showing 3 of 6 on file for this type
▸BISEXTERIOR INSULATION AND FINISH SYSTEMS (EIFS) (2014)1
07/29/2024301375928Open ↗
▸BISUNDERPINNING (2014)1
07/29/2024301375928Open ↗
▸BISSTRUCTURAL COLD-FORMED STEEL1
07/29/2024301375928Open ↗