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BuildNYC
City residence, one family
473 13TH STREET
BROOKLYN · Park Slope · BIN 3026449
💬 Discuss this project
1897Year Built
2Stories
A4Building Class
R6BZoning
3,042 sfGross Floor Area
1Units
FDNY Report ↗
City residence, one family · 2,000 sf lot · 1.52 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbingGeneral
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Floor 219p · 1 filing · 20 docs
Floor 117p · 1 filing · 20 docs
Cellar20p · 1 filing · 20 docs
Basement17p · 1 filing · 20 docs
Site & exterior27p · 1 filing · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
07/12/2023$3.4M—— → —$1,118/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Green Solutions Engineering & Energ606/28/2025
Rebuild Architecture207/09/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
The Vilnits Group1603/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Net Zero BuildGeneral Contractor603/21/2026
John Hlad P & H CoPlumbing207/08/2026
Net Zero BuildScaffold107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
The Vilnits Group1223706/28/2025
International Geotehcnica1795104/04/2024
Building Lifecycle
All (30)Filed (8)Permit Issued (5)Signed Off (3)Inspection (4)Special Inspection (10)
07/29/2025
Signed off — Alteration CO
Plumbing work in conjunction with building renovation.
B01030853-S1
07/29/2025
Signed off — Alteration CO
Plumbing work in conjunction with building renovation.
B01030853-S2
07/29/2025
Signed off — Alteration CO
Plumbing work in conjunction with building renovation.
B01030853-S3
07/23/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
06/28/2025
Filed — Alteration CO
Plumbing work in conjunction with building renovation.
B01030853-P4
06/10/2025
Filed — Alteration CO
Plumbing work in conjunction with building renovation.
B01030853-P3
05/29/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
05/14/2025
Filed — Alteration CO
Plumbing work in conjunction with building renovation.
B01030853-P2
05/13/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
ILYA VILNITS
05/09/2025
Filed — Alteration CO
Plumbing work in conjunction with building renovation.
B01030853-P1
05/09/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
ILYA VILNITS
05/09/2025
Special inspection requirement — Mechanical Systems
ILYA VILNITS
05/09/2025
Special inspection requirement — Final
ILYA VILNITS
02/05/2025
Permit issued — Mechanical Systems
B01030853-S2-MS
01/28/2025
Permit issued — Plumbing
B01030853-S3-PL
10/11/2024
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
10/11/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
07/22/2024
Permit issued — Plumbing
B01030853-S3-PL
07/18/2024
Filed — Alteration CO
Plumbing work in conjunction with building renovation.
B01030853-S2
07/18/2024
Filed — Alteration CO
Plumbing work in conjunction with building renovation.
B01030853-S3
07/12/2024
Permit issued — Construction Fence
B01030853-S1-FN
07/09/2024
Filed — Alteration CO
Plumbing work in conjunction with building renovation.
B01030853-S1
07/01/2024
Permit issued — Structural
B01030853-I1-GC-CX
04/04/2024
Filed — Alteration CO
Plumbing work in conjunction with building renovation.
B01030853-I1
04/04/2024
Special inspection requirement — Fire-Resistance Rated Construction
ILYA VILNITS
04/04/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
ILYA VILNITS
04/04/2024
Special inspection requirement — Final
MICHAEL KARANTINIDIS, P.E.
04/04/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
MICHAEL KARANTINIDIS, P.E.
04/04/2024
Special inspection requirement — Structural Cold-Formed Steel
MICHAEL KARANTINIDIS, P.E.
04/04/2024
Special inspection requirement — Structural Steel - Details
MICHAEL KARANTINIDIS, P.E.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offNet Zero Build02/05/2025
DOB NOWPlumbingSigned-offJohn Hlad P & H Co01/28/2025
DOB NOWPlumbingSigned-offJohn Hlad P & H Co07/22/2024
DOB NOWConstruction FenceSigned-offNet Zero Build07/12/2024
DOB NOWStructuralPermit IssuedNet Zero Build07/01/2024
1 project · most recent 06/28/2025
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
06/28/2025Signed-offNet Zero BuildHeating and Air Conditioning Systems
Heat / Cool
Mitsubishi Electric MXZ-SM48NAMHZ-U1 4 tons · Condensing Unit ×4
1 project · most recent 06/28/2025
Gas Water/Sanitary
FiledStatusContractorScope
06/28/2025Signed-offJohn Hlad P & H CoGas, Water/Sanitary
1 project · most recent 05/20/2025
General Wiring
FiledStatusContractorScope
05/20/2025CompleteAntonio Ceriello ElectricGeneral Wiring
1 project · most recent 06/28/2025
Fence
FiledStatusContractorScope
06/28/2025Signed-offNet Zero BuildFence
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
07/23/2025Pass-Final CND-Occupancy InspectionPassView ↗
05/29/2025Pass-Final CND-Occupancy InspectionPassView ↗
10/11/2024Certified Gas-Gas-Piping-RoughingCertifiedView ↗
10/11/2024Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 10
DateRequirementInspectorRole
05/13/2025Fire-Resistant Penetrations and JointsILYA VILNITSspecial
05/09/2025Fire-Resistant Penetrations and JointsILYA VILNITSspecial
05/09/2025Mechanical SystemsILYA VILNITSspecial
05/09/2025FinalILYA VILNITSprogress
04/04/2024Fire-Resistance Rated ConstructionILYA VILNITSprogress
04/04/2024Fire-Resistant Penetrations and JointsILYA VILNITSspecial
04/04/2024FinalMICHAEL KARANTINIDIS, P.E.progress
04/04/2024Structural Stability – Alterations of existing buildingsMICHAEL KARANTINIDIS, P.E.special
04/04/2024Structural Cold-Formed SteelMICHAEL KARANTINIDIS, P.E.special
04/04/2024Structural Steel - DetailsMICHAEL KARANTINIDIS, P.E.special
▾Documents — 44 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch8
08/21/2026B01030853-P1Request digital key ↗
08/21/2026B01030853-P4Request digital key ↗
08/21/2026B01030853-I1Request digital key ↗
Showing 3 of 8 on file for this type
▸Applications & Permits7
▸DOB NOWLPC Approval/Permit7
08/13/2026B01030853-P1Open ↗
08/13/2026B01030853-I1Open ↗
08/13/2026B01030853-P2Open ↗
Showing 3 of 7 on file for this type
▸Seals & Professional Certifications18
▸DOB NOWDPL-1: Design Professional Seal & Signature8
08/21/2026B01030853-P2Open ↗
08/21/2026B01030853-P1Open ↗
08/21/2026B01030853-S3Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature7
08/28/2026B01030853-P1Open ↗
08/28/2026B01030853-P1Open ↗
08/27/2026B01030853-I1Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWProgress Inspector Seal & Signature3
08/28/2026B01030853-P1Open ↗
08/27/2026B01030853-I1Open ↗
08/27/2026B01030853-I1Open ↗
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/13/2026B01030853-I1Open ↗
▸Environmental & Asbestos8
▸DOB NOWDEP ACP-5: Asbestos Assessment Report8
08/21/2026B01030853-P2Open ↗
08/21/2026B01030853-P1Open ↗
08/21/2026B01030853-S3Open ↗
Showing 3 of 8 on file for this type
▸Other Documents2
▸DOB NOWProof of Historic Building1
08/13/2026B01030853-I1Open ↗
▸DOB NOWProperty Ownership Certification1
08/21/2026B01030853-I1Open ↗