← Back
City residence, one family
47A WILLOW STREET
BROOKLYN · BIN 3001630
💬 Discuss this project
1899Year Built
4Stories
A4Building Class
R6Zoning
2,760 sfGross Floor Area
1Units
City residence, one family · 1,263 sf lot · 2.19 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalMechanicalCivil
Permit Issued — active, not yet Signed-off
RoofUnder Construction34p · 1 filing · 20 docs
Floor 4Under Construction15p · 1 filing · 20 docs
Floor 3Under Construction12p · 1 filing · 20 docs
Floor 2Under Construction34p · 1 filing · 20 docs
Floor 1Under Construction30p · 1 filing · 20 docs
CellarUnder Construction37p · 1 filing · 20 docs
Sub-BasementUnder Construction19p · 1 filing · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
05/10/2024$2.5M—— → —$906/sf building
05/10/2024$3.3M—— → —$1,196/sf building
03/08/2019$2.5M—Private party → Private party$917/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
JON POWELL ARCHITECTURE PLLC505/15/2026
GTA ENGINEERING SERVICES OF NEW YOR212/01/2025
SILMAN309/23/2025
BRIAN SHASSIAN PE107/26/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
MUNICIPAL BUILDING CONSULTANTS1003/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BLACK SQUARE BUILDERS CORPGeneral Contractor907/08/2026
ORBIT PLBG & HTG INCPlumbing207/02/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NS ENGINEERING & CONSULTI3652812/01/2025
Building Lifecycle
All (61)Filed (11)Permit Issued (10)Inspection (2)Objection (8)Special Inspection (30)
05/15/2026
Filed — Alteration
Excavation on cellar as per plans filed herewith.
B01062073-P5
04/07/2026
Permit issued — Plumbing
B01062073-S2-PL
01/15/2026
Permit issued — Structural
B01062073-S3-ST
01/08/2026
Permit issued — Earth Work
B01062073-S5-EA
01/08/2026
Permit issued — Foundation
B01062073-S4-FO
01/05/2026
Permit issued — General Construction
B01062073-I1-GC
01/05/2026
Permit issued — Mechanical Systems
B01062073-S1-MS
12/09/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
NARI MOTWANI
12/09/2025
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
NARI MOTWANI
12/09/2025
Special inspection requirement — Final
NARI MOTWANI
12/01/2025
Filed — Alteration
Excavation on cellar as per plans filed herewith.
B01062073-P4
11/24/2025
Special inspection requirement — Final
NARI MOTWANI
11/24/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
NARI MOTWANI
11/24/2025
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
NARI MOTWANI
09/29/2025
Filed — Alteration
Excavation on cellar as per plans filed herewith.
B01062073-S5
09/23/2025
Filed — Alteration
Excavation on cellar as per plans filed herewith.
B01062073-S4
09/22/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARI MOTWANI
09/22/2025
Special inspection requirement — Final
Jonathan Powell
09/22/2025
Special inspection requirement — Concrete - Cast-In-Place
NARI MOTWANI
09/19/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
NARI MOTWANI
09/19/2025
Special inspection requirement — Structural Steel - High Strength Bolting
NARI MOTWANI
09/19/2025
Special inspection requirement — Structural Steel - Welding
NARI MOTWANI
09/19/2025
Special inspection requirement — Post-installed Anchors
NARI MOTWANI
09/19/2025
Special inspection requirement — Concrete - Cast-In-Place
NARI MOTWANI
09/19/2025
Special inspection requirement — Structural Steel - Details
NARI MOTWANI
09/19/2025
Special inspection requirement — Structural Wood Frame
NARI MOTWANI
09/19/2025
Special inspection requirement — Final
Jonathan Powell
09/11/2025
Filed — Alteration
Excavation on cellar as per plans filed herewith.
B01062073-P3
09/11/2025
Filed — Alteration
Excavation on cellar as per plans filed herewith.
B01062073-P2
09/11/2025
Special inspection requirement — Structural Steel - Details
NARI MOTWANI
09/11/2025
Special inspection requirement — Subsurface Conditions – Fill Placement & In-Place Density
NARI MOTWANI
09/11/2025
Special inspection requirement — Concrete - Cast-In-Place
NARI MOTWANI
09/11/2025
Special inspection requirement — Masonry
NARI MOTWANI
09/11/2025
Special inspection requirement — Post-installed Anchors
NARI MOTWANI
09/09/2025
Filed — Alteration
Excavation on cellar as per plans filed herewith.
B01062073-P1
08/26/2025
Special inspection requirement — Final
NARI MOTWANI
08/26/2025
Special inspection requirement — Footing and Foundation
NARI MOTWANI
08/26/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
NARI MOTWANI
07/30/2025
Special inspection requirement — Final
Jonathan Powell
07/30/2025
Special inspection requirement — Structural Wood Frame
NARI MOTWANI
07/30/2025
Special inspection requirement — Concrete - Cast-In-Place
NARI MOTWANI
07/30/2025
Special inspection requirement — Structural Steel - High Strength Bolting
NARI MOTWANI
07/30/2025
Special inspection requirement — Structural Steel - Details
NARI MOTWANI
07/10/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
07/08/2025
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
04/03/2025
Permit issued — Plumbing
B01062073-S2-PL
01/28/2025
Permit issued — Mechanical Systems
B01062073-S1-MS
01/28/2025
Permit issued — Structural
B01062073-S3-ST
01/07/2025
Permit issued — General Construction
B01062073-I1-GC
01/02/2025
Objection resolved — Addressed
12/30/2024
Objection raised — Scope
12/20/2024
Filed — Alteration
Excavation on cellar as per plans filed herewith.
B01062073-S3
12/20/2024
Objection resolved — Addressed
12/18/2024
Objection resolved — Addressed
09/29/2024
Objection raised — Cost
09/24/2024
Objection resolved — Addressed
08/02/2024
Objection raised — Scope
08/02/2024
Objection raised — Other
07/26/2024
Filed — Alteration
Excavation on cellar as per plans filed herewith.
B01062073-S1
07/26/2024
Filed — Alteration
Excavation on cellar as per plans filed herewith.
B01062073-S2
Latest 60 of 61 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offORBIT PLBG & HTG INC04/07/2026
DOB NOWStructuralPermit IssuedBLACK SQUARE BUILDERS COR01/15/2026
DOB NOWEarth WorkPermit IssuedBLACK SQUARE BUILDERS COR01/08/2026
DOB NOWFoundationPermit IssuedBLACK SQUARE BUILDERS COR01/08/2026
DOB NOWGeneral ConstructionPermit IssuedBLACK SQUARE BUILDERS COR01/05/2026
DOB NOWMechanical SystemsPermit IssuedBLACK SQUARE BUILDERS COR01/05/2026
DOB NOWPlumbingSigned-offORBIT PLBG & HTG INC04/03/2025
DOB NOWMechanical SystemsPermit IssuedBLACK SQUARE BUILDERS COR01/28/2025
DOB NOWStructuralPermit IssuedBLACK SQUARE BUILDERS COR01/28/2025
DOB NOWGeneral ConstructionPermit IssuedBLACK SQUARE BUILDERS COR01/07/2025
1 project · most recent 05/15/2026
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
05/15/2026Permit IssuedBLACK SQUARE BUILDERS CORHeating and Air Conditioning Systems
Heat / Cool
Daikin FXSQ15TBVJU 15,000 BTU · Vrf Indoor ×3
FXTQ09TAVJUA 9,500 BTU · Vrf Indoor ×2
RXTQ48TBVJUA 45,000 BTU · Vrf Outdoor ×2
FXNQ07MVJU9 7,500 BTU · Vrf Indoor ×1
FXNQ09MVJU9 9,500 BTU · Vrf Indoor ×1
FXSQ24TBVJU 24,000 BTU · Vrf Indoor ×1
1 project · most recent 05/15/2026
Gas Storm Water/Sanitary
FiledStatusContractorScope
05/15/2026Signed-offORBIT PLBG & HTG INCGas, Storm, Water/Sanitary
1 project · most recent 07/05/2025
General Wiring
FiledStatusContractorScope
07/05/2025CompleteFRIED ELECTRIC CO.General Wiring
1 project · most recent 05/15/2026
Steel Concrete Wood
FiledStatusContractorScope
05/15/2026Signed-offORBIT PLBG & HTG INCSteel, Concrete, Wood
▾Field Inspections (DOB CAP) — 2
DateTypeResultReport
07/10/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
07/08/2025Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 35
DateRequirementInspectorRole
12/09/2025Structural Stability – Alterations of existing buildingsNARI MOTWANIspecial
12/09/2025Excavations - Sheeting, Shoring, and BracingNARI MOTWANIspecial
12/09/2025FinalNARI MOTWANIprogress
11/24/2025FinalNARI MOTWANIprogress
11/24/2025Structural Stability – Alterations of existing buildingsNARI MOTWANIspecial
11/24/2025Excavations - Sheeting, Shoring, and BracingNARI MOTWANIspecial
09/22/2025Fire-Resistant Penetrations and JointsNARI MOTWANIspecial
09/22/2025FinalJonathan Powellprogress
09/22/2025Concrete - Cast-In-PlaceNARI MOTWANIspecial
09/19/2025Structural Stability – Alterations of existing buildingsNARI MOTWANIspecial
09/19/2025Structural Steel - High Strength BoltingNARI MOTWANIspecial
09/19/2025Structural Steel - WeldingNARI MOTWANIspecial
09/19/2025Post-installed AnchorsNARI MOTWANIspecial
09/19/2025Concrete - Cast-In-PlaceNARI MOTWANIspecial
09/19/2025Structural Steel - DetailsNARI MOTWANIspecial
09/19/2025Structural Wood FrameNARI MOTWANIprogress
09/19/2025FinalJonathan Powellprogress
09/11/2025Structural Steel - DetailsNARI MOTWANIspecial
09/11/2025Subsurface Conditions – Fill Placement & In-Place DensityNARI MOTWANIspecial
09/11/2025Concrete - Cast-In-PlaceNARI MOTWANIspecial
09/11/2025MasonryNARI MOTWANIspecial
09/11/2025Post-installed AnchorsNARI MOTWANIspecial
08/26/2025FinalNARI MOTWANIprogress
08/26/2025Footing and FoundationNARI MOTWANIprogress
08/26/2025Structural Stability – Alterations of existing buildingsNARI MOTWANIspecial
Latest 25 of 35.
▾Documents — 77 on file (BIS + DOB NOW)
▸Plans & Drawings11
▸DOB NOWPlans/Sketch11
08/17/2026B01062073-P5Request digital key ↗
08/17/2026B01062073-P4Request digital key ↗
08/17/2026B01062073-S5Request digital key ↗
Showing 3 of 11 on file for this type
▸Applications & Permits11
▸DOB NOWLPC Approval/Permit11
08/17/2026B01062073-P2Open ↗
08/17/2026B01062073-P5Open ↗
08/17/2026B01062073-S2Open ↗
Showing 3 of 11 on file for this type
▸Seals & Professional Certifications46
▸DOB NOWSpecial Inspector Seal & Signature25
08/30/2026B01062073-S1Open ↗
08/30/2026B01062073-I1Open ↗
08/30/2026B01062073-I1Open ↗
Showing 3 of 25 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature11
08/17/2026B01062073-P5Open ↗
08/17/2026B01062073-P4Open ↗
08/17/2026B01062073-S5Open ↗
Showing 3 of 11 on file for this type
▸DOB NOWProgress Inspector Seal & Signature10
08/30/2026B01062073-I1Open ↗
08/30/2026B01062073-S1Open ↗
08/27/2026B01062073-P4Open ↗
Showing 3 of 10 on file for this type
▸Environmental & Asbestos6
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form6
08/17/2026B01062073-S5Open ↗
08/17/2026B01062073-S4Open ↗
08/17/2026B01062073-S2Open ↗
Showing 3 of 6 on file for this type
▸Other Documents3
▸DOB NOWProof of Historic Building2
08/17/2026B01062073-P2Open ↗
08/13/2026B01062073-I1Open ↗
▸DOB NOWAdjoining Owners Notification1
08/17/2026B01062073-S5Open ↗