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Three families
227 SOUTH 4 STREET
BROOKLYN · Williamsburg · BIN 3063315
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1930Year Built
4Stories
C0Building Class
R6Zoning
3,200 sfGross Floor Area
3Units
Rent Stabilized9 Open Violations ▸FDNY Report ↗
Three families · Owner of record: 227S4 LLC · 1,900 sf lot · 1.68 FAR built · Flood zone X
Locations of Work
Architecture
Roof1p · 1 filing · 20 docs
Floor 41p · 1 filing · 20 docs
Floor 32p · 1 filing · 20 docs
Floor 22p · 1 filing · 20 docs
Floor 1
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
227S4 LLC203/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
07/25/2024$2.5M—Private party → Private party$789/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
JBA406/18/2025
MICHAEL MUROFF ARCHITECT LLC105/14/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
KC EXPEDITING603/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BI BI DEVELOPMENT GROUP IGeneral Contractor603/21/2026
RICHAIR MECHANICAL INCGeneral Contractor303/21/2026
ZONE PLUMBING & HEATING CPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
WORLD DESIGN ARCHITECTURE9323506/18/2025
Building Lifecycle
All (76)Filed (5)Permit Issued (4)Signed Off (3)Violation (25)Inspection (5)Objection (4)Special Inspection (30)
07/08/2025
Signed off — Alteration
FILING FOR MECHANICAL WORK AS PER PLANS
B01078766-S3
07/08/2025
Signed off — Alteration
FILING FOR MECHANICAL WORK AS PER PLANS
B01078766-I1
07/08/2025
Signed off — Alteration
FILING FOR MECHANICAL WORK AS PER PLANS
B01078766-S4
06/18/2025
Filed — Alteration
FILING FOR MECHANICAL WORK AS PER PLANS
B01078766-P4
06/10/2025
Violation issued (HPD, closed)
A
06/05/2025
Permit issued — Mechanical Systems
B01078766-S3-MS
05/27/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
William Alicea
05/27/2025
Special inspection requirement — Fenestration areas
JEFFREY BELL
05/27/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
JEFFREY BELL
05/27/2025
Special inspection requirement — Fenestration air leakage
JEFFREY BELL
05/27/2025
Special inspection requirement — Exterior lighting power
JEFFREY BELL
05/27/2025
Special inspection requirement — Lighting in dwelling units
JEFFREY BELL
05/27/2025
Special inspection requirement — Fire-Resistance Rated Construction
JEFFREY BELL
05/27/2025
Special inspection requirement — Energy Code Compliance Inspections
JEFFREY BELL
05/27/2025
Special inspection requirement — Final
William Alicea
05/27/2025
Special inspection requirement — Concrete - Cast-In-Place
William Alicea
05/27/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
William Alicea
05/16/2025
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
05/16/2025
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
05/15/2025
Permit issued — Structural
B01078766-I1-GC-CX
05/14/2025
Filed — Alteration
FILING FOR MECHANICAL WORK AS PER PLANS
B01078766-P2
05/13/2025
Special inspection requirement — Lighting in dwelling units
JEFFREY BELL
05/13/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
William Alicea
05/13/2025
Special inspection requirement — Energy Code Compliance Inspections
JEFFREY BELL
05/13/2025
Special inspection requirement — Final
JEFFREY BELL
05/13/2025
Special inspection requirement — Fire-Resistance Rated Construction
JEFFREY BELL
05/13/2025
Special inspection requirement — Exterior lighting power
JEFFREY BELL
05/13/2025
Special inspection requirement — Fenestration areas
JEFFREY BELL
05/13/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
JEFFREY BELL
05/13/2025
Special inspection requirement — Fenestration air leakage
JEFFREY BELL
05/13/2025
Special inspection requirement — Concrete - Cast-In-Place
William Alicea
05/13/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
William Alicea
02/19/2025
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
02/19/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
02/19/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
01/22/2025
Permit issued — Plumbing
B01078766-S4-PL
11/26/2024
Violation issued (HPD, closed)
I
09/25/2024
Permit issued — General Construction
B01078766-I1-GC-CX
09/18/2024
Filed — Alteration
FILING FOR MECHANICAL WORK AS PER PLANS
B01078766-S3
09/18/2024
Filed — Alteration
FILING FOR MECHANICAL WORK AS PER PLANS
B01078766-S4
09/17/2024
Special inspection requirement — HVAC-R and service water heating equipment
JEFFREY BELL
09/17/2024
Special inspection requirement — HVAC-R and service water heating system controls
JEFFREY BELL
09/17/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
JEFFREY BELL
09/17/2024
Special inspection requirement — Fire-Resistance Rated Construction
JEFFREY BELL
09/17/2024
Special inspection requirement — Energy Code Compliance Inspections
JEFFREY BELL
09/17/2024
Special inspection requirement — Final
William Alicea
09/17/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
William Alicea
09/17/2024
Special inspection requirement — Mechanical Systems
William Alicea
09/16/2024
Objection resolved — Addressed
09/16/2024
Objection resolved — Addressed
07/24/2024
Objection raised — Other
07/24/2024
Objection raised — Fire_Protection
07/17/2024
Filed — Alteration
FILING FOR MECHANICAL WORK AS PER PLANS
B01078766-I1
04/11/2024
Violation issued (HPD, closed)
A
11/17/2023
Violation issued (HPD, closed)
I
03/24/2023
Violation issued (HPD, closed)
A
11/07/2022
Violation issued (HPD, closed)
I
03/02/2022
Violation issued (HPD, closed)
I
03/02/2022
Violation issued (HPD, closed)
A
04/13/2021
Violation issued (HPD, closed)
I
Latest 60 of 76 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offRICHAIR MECHANICAL INC06/05/2025
DOB NOWStructuralSigned-offBI BI DEVELOPMENT GROUP I05/15/2025
DOB NOWPlumbingSigned-offZONE PLUMBING & HEATING C01/22/2025
DOB NOWGeneral ConstructionSigned-offBI BI DEVELOPMENT GROUP I09/25/2024
1 project · most recent 01/29/2025
General Wiring
FiledStatusContractorScope
01/29/2025CompleteEXPERT ELECTRIC.CONT NY IGeneral Wiring
▾Field Inspections (DOB CAP) — 5
DateTypeResultReport
05/16/2025Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
05/16/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
02/19/2025Certified Gas-Gas-Piping-RoughingCertifiedView ↗
02/19/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
02/19/2025Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 30
DateRequirementInspectorRole
05/27/2025Structural Stability – Alterations of existing buildingsWilliam Aliceaspecial
05/27/2025Fenestration areasJEFFREY BELLenergy_progress
05/27/2025Fenestration and door U-factor and product ratingsJEFFREY BELLenergy_progress
05/27/2025Fenestration air leakageJEFFREY BELLenergy_progress
05/27/2025Exterior lighting powerJEFFREY BELLenergy_progress
05/27/2025Lighting in dwelling unitsJEFFREY BELLenergy_progress
05/27/2025Fire-Resistance Rated ConstructionJEFFREY BELLprogress
05/27/2025Energy Code Compliance InspectionsJEFFREY BELLprogress
05/27/2025FinalWilliam Aliceaprogress
05/27/2025Concrete - Cast-In-PlaceWilliam Aliceaspecial
05/27/2025Fire-Resistant Penetrations and JointsWilliam Aliceaspecial
05/13/2025Lighting in dwelling unitsJEFFREY BELLenergy_progress
05/13/2025Structural Stability – Alterations of existing buildingsWilliam Aliceaspecial
05/13/2025Energy Code Compliance InspectionsJEFFREY BELLprogress
05/13/2025FinalJEFFREY BELLprogress
05/13/2025Fire-Resistance Rated ConstructionJEFFREY BELLprogress
05/13/2025Exterior lighting powerJEFFREY BELLenergy_progress
05/13/2025Fenestration areasJEFFREY BELLenergy_progress
05/13/2025Fenestration and door U-factor and product ratingsJEFFREY BELLenergy_progress
05/13/2025Fenestration air leakageJEFFREY BELLenergy_progress
05/13/2025Concrete - Cast-In-PlaceWilliam Aliceaspecial
05/13/2025Fire-Resistant Penetrations and JointsWilliam Aliceaspecial
09/17/2024HVAC-R and service water heating equipmentJEFFREY BELLenergy_progress
09/17/2024HVAC-R and service water heating system controlsJEFFREY BELLenergy_progress
09/17/2024HVAC-R and service water piping design and insulationJEFFREY BELLenergy_progress
Latest 25 of 30.
▾Documents — 27 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
08/24/2026B01078766-S3Request digital key ↗
08/24/2026B01078766-P4Request digital key ↗
08/24/2026B01078766-P2Request digital key ↗
Showing 3 of 5 on file for this type
▸Seals & Professional Certifications16
▸DOB NOWProgress Inspector Seal & Signature8
08/31/2026B01078766-P2Open ↗
08/31/2026B01078766-P2Open ↗
08/26/2026B01078766-S3Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature5
08/24/2026B01078766-S3Open ↗
08/24/2026B01078766-I1Open ↗
08/24/2026B01078766-P4Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
08/31/2026B01078766-P2Open ↗
08/26/2026B01078766-S3Open ↗
08/26/2026B01078766-I1Open ↗
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/24/2026B01078766-P4Open ↗
08/24/2026B01078766-P2Open ↗
08/24/2026B01078766-S4Open ↗
Showing 3 of 5 on file for this type
▸Other Documents1
▸DOB NOWWaiver Document1
08/13/2026B01078766-I1Open ↗