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Primarily 4 family with 1 store or office
847 KNICKERBOCKER AVENUE
BROOKLYN · BIN 3079355
💬 Discuss this project
1906Year Built
3Stories
S4Building Class
R6Zoning
4,875 sfGross Floor Area
5Units
Rent Stabilized16 Open Violations ▸
Primarily 4 family with 1 store or office · Owner of record: 847 KNICKERBOCKER, LLC · 2,500 sf lot · 1.95 FAR built · Flood zone X
Locations of Work
MechanicalPlumbing
Roof1p · 1 filing · 3 docs
Floor 31p · 1 filing · 12 docs
Floor 2
Floor 12p · 2 filings · 15 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
847 KNICKERBOCKER LLC1207/08/2026
MONEY MINIMARKET INC`303/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
03/23/2021$1.9M—847 KNICKERBOCKER AVE LLC → 847 KNICKERBOCKER, LLC$390/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
BITOPI CONSULTANTS LLC108/27/2025
CHUN ENGINEERING CONSULTANT PLLC210/09/2023
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BARRAN DESIGNS203/21/2026
SUPERIOR FIRE CONTROL103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BUNA HOME IMPROVEMENT INCGeneral Contractor303/21/2026
SUPERIOR FIRE CONTROL INCGeneral Contractor303/21/2026
ROYALTY CONST GROUP INCGeneral Contractor107/08/2026
VILLAGE P & H NY INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
BITOPI CONSULTANTS LLC7036108/27/2025
FLUSHING ENGINEERING SERV4373210/09/2023
Building Lifecycle
All (52)Filed (3)Permit Issued (4)Signed Off (2)Violation (32)Inspection (2)Special Inspection (9)
11/14/2025
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
09/04/2025
Permit issued — Mechanical Systems
B01248004-I1-MS
08/27/2025
Filed — Alteration
B01248004-I1
09/23/2024
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
07/03/2024
Violation issued (HPD, open)
A
07/03/2024
Violation issued (HPD, closed)
C
07/03/2024
Violation issued (HPD, open)
A
07/03/2024
Violation issued (HPD, open)
A
07/03/2024
Violation issued (HPD, open)
A
07/03/2024
Violation issued (HPD, open)
A
07/03/2024
Violation issued (HPD, open)
A
07/03/2024
Violation issued (HPD, open)
A
07/03/2024
Violation issued (HPD, open)
A
07/03/2024
Violation issued (HPD, open)
B
07/03/2024
Violation issued (HPD, open)
A
07/03/2024
Violation issued (HPD, open)
A
07/03/2024
Violation issued (HPD, open)
A
07/03/2024
Violation issued (HPD, open)
A
07/03/2024
Violation issued (HPD, closed)
C
07/03/2024
Violation issued (HPD, closed)
C
07/03/2024
Violation issued (HPD, closed)
C
01/30/2024
Signed off — Alteration
APPLICATION FILED HEREWITH TO PROPOSE MINOR ALTERATIONS TO APARTMENTS 2L,2R, 3L, AND 3R AS PER PLANS. NO CHANGE IN USE, EGRESS, AND OCCUPANCY.
B00894316-S1
01/30/2024
Signed off — Alteration
APPLICATION FILED HEREWITH TO PROPOSE MINOR ALTERATIONS TO APARTMENTS 2L,2R, 3L, AND 3R AS PER PLANS. NO CHANGE IN USE, EGRESS, AND OCCUPANCY.
B00894316-I1
01/25/2024
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
10/23/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
10/16/2023
Permit issued — Plumbing
B00894316-S1-PL
10/09/2023
Filed — Alteration
APPLICATION FILED HEREWITH TO PROPOSE MINOR ALTERATIONS TO APARTMENTS 2L,2R, 3L, AND 3R AS PER PLANS. NO CHANGE IN USE, EGRESS, AND OCCUPANCY.
B00894316-S1
10/04/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
KY FU
10/04/2023
Special inspection requirement — Energy Code Compliance Inspections
KY FU
10/04/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
KY FU
09/25/2023
Permit issued — General Construction
B00894316-I1-GC
07/07/2023
Permit issued — General Construction
B00894316-I1-GC
06/25/2023
Filed — Alteration
APPLICATION FILED HEREWITH TO PROPOSE MINOR ALTERATIONS TO APARTMENTS 2L,2R, 3L, AND 3R AS PER PLANS. NO CHANGE IN USE, EGRESS, AND OCCUPANCY.
B00894316-I1
06/21/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
KY FU
06/21/2023
Special inspection requirement — Energy Code Compliance Inspections
KY FU
06/21/2023
Special inspection requirement — Fire-Resistance Rated Construction
KY FU
06/21/2023
Special inspection requirement — Final
KY FU
06/21/2023
Special inspection requirement — Lighting in dwelling units
KY FU
06/21/2023
Special inspection requirement — Interior lighting power
KY FU
02/25/2022
Violation issued (HPD, closed)
A
12/04/2021
Violation issued (HPD, closed)
C
04/09/2021
Violation issued (HPD, closed)
A
02/23/2015
Violation issued (HPD, closed)
I
03/19/2003
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/26/2002
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/27/2001
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/04/1998
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/16/1997
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/29/1995
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/01/1994
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/16/1993
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/01/1993
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsPermit IssuedSUPERIOR FIRE CONTROL INC09/04/2025
DOB NOWPlumbingSigned-offVILLAGE P & H NY INC10/16/2023
DOB NOWGeneral ConstructionSigned-offROYALTY CONST GROUP INC09/25/2023
DOB NOWGeneral ConstructionSigned-offBUNA HOME IMPROVEMENT INC07/07/2023
2 projects · most recent 05/06/2026
General Wiring
FiledStatusContractorScope
05/06/2026Permit IssuedCITY ELECTRIC LLCGeneral Wiring
07/25/2018CompleteWILLDAN ELECTRICAL OF NY—
▾Field Inspections (DOB CAP) — 2
DateTypeResultReport
01/25/2024Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
10/23/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 9
DateRequirementInspectorRole
10/04/2023Fire-Resistant Penetrations and JointsKY FUspecial
10/04/2023Energy Code Compliance InspectionsKY FUprogress
10/04/2023HVAC-R and service water piping design and insulationKY FUenergy_progress
06/21/2023Fire-Resistant Penetrations and JointsKY FUspecial
06/21/2023Energy Code Compliance InspectionsKY FUprogress
06/21/2023Fire-Resistance Rated ConstructionKY FUprogress
06/21/2023FinalKY FUprogress
06/21/2023Lighting in dwelling unitsKY FUenergy_progress
06/21/2023Interior lighting powerKY FUenergy_progress
▾Documents — 15 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/27/2026B00894316-S1Request digital key ↗
08/27/2026B00894316-I1Request digital key ↗
08/20/2026B01248004-I1Request digital key ↗
▸Seals & Professional Certifications9
▸DOB NOWProgress Inspector Seal & Signature4
08/27/2026B00894316-S1Open ↗
08/27/2026B00894316-S1Open ↗
08/23/2026B00894316-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/27/2026B00894316-S1Open ↗
08/27/2026B00894316-I1Open ↗
08/20/2026B01248004-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/27/2026B00894316-S1Open ↗
08/23/2026B00894316-I1Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/27/2026B00894316-S1Open ↗
08/27/2026B00894316-I1Open ↗
08/20/2026B01248004-I1Open ↗