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Two stories - detached, small or mid-size
2304 EAST 21 STREET
BROOKLYN · BIN 3200991
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1930Year Built
2.5Stories
A1Building Class
R4Zoning
1,440 sfGross Floor Area
1Units
2 Open Violations ▸FDNY Report ↗
Two stories - detached, small or mid-size · 2,310 sf lot · 0.62 FAR built · Flood zone X500
Locations of Work
Architecture
Floor 27p · 1 filing · 20 docs
Floor 17p · 1 filing · 20 docs
Cellar8p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
CITISCAPE CONSULTING LTD1107/08/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
05/29/2019$790K—Private party → Private party$549/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CITISCAPE CONSULTING LTD302/21/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
CITISCAPE CONSULTING LTD603/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
KHAIKA CONSTRUCTION INCGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
GREENLINE DEVELOPERS, LLC3447202/21/2022
Building Lifecycle
All (22)Filed (3)Permit Issued (1)Violation (2)Special Inspection (16)
02/24/2022
Special inspection requirement — Insulation placement and R values
DAVID SILBERMAN
02/24/2022
Special inspection requirement — Concrete - Cast-In-Place
DAVID SILBERMAN
02/24/2022
Special inspection requirement — Structural Stability – Alterations of existing buildings
DAVID SILBERMAN
02/24/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
DAVID SILBERMAN
02/24/2022
Special inspection requirement — Subgrade Inspections
DAVID SILBERMAN
02/24/2022
Special inspection requirement — Energy Code Compliance Inspections
DAVID SILBERMAN
02/24/2022
Special inspection requirement — Interior lighting power
DAVID SILBERMAN
02/24/2022
Special inspection requirement — Protection of exposed foundation insulation
DAVID SILBERMAN
02/21/2022
Filed — Alteration
B00487704-P1
02/21/2022
Special inspection requirement — Concrete - Cast-In-Place
DAVID SILBERMAN
02/21/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
DAVID SILBERMAN
02/21/2022
Special inspection requirement — Structural Stability – Alterations of existing buildings
DAVID SILBERMAN
02/21/2022
Special inspection requirement — Subgrade Inspections
DAVID SILBERMAN
02/21/2022
Special inspection requirement — Energy Code Compliance Inspections
DAVID SILBERMAN
02/21/2022
Special inspection requirement — Insulation placement and R values
DAVID SILBERMAN
02/21/2022
Special inspection requirement — Interior lighting power
DAVID SILBERMAN
02/21/2022
Special inspection requirement — Protection of exposed foundation insulation
DAVID SILBERMAN
04/29/2021
Permit issued — General Construction
B00487704-I1-GC
03/17/2021
Filed — Alteration
B00487704-I1
03/10/2021
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
03/10/2021
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
08/12/2019
Filed — Alteration
B00203829-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedKHAIKA CONSTRUCTION INC04/29/2021
Nothing on file for this building.
▾Special Inspection Requirements (DOB NOW) — 16
DateRequirementInspectorRole
02/24/2022Insulation placement and R valuesDAVID SILBERMANenergy_progress
02/24/2022Concrete - Cast-In-PlaceDAVID SILBERMANspecial
02/24/2022Structural Stability – Alterations of existing buildingsDAVID SILBERMANspecial
02/24/2022Fire-Resistant Penetrations and JointsDAVID SILBERMANspecial
02/24/2022Subgrade InspectionsDAVID SILBERMANspecial
02/24/2022Energy Code Compliance InspectionsDAVID SILBERMANprogress
02/24/2022Interior lighting powerDAVID SILBERMANenergy_progress
02/24/2022Protection of exposed foundation insulationDAVID SILBERMANenergy_progress
02/21/2022Concrete - Cast-In-PlaceDAVID SILBERMANspecial
02/21/2022Fire-Resistant Penetrations and JointsDAVID SILBERMANspecial
02/21/2022Structural Stability – Alterations of existing buildingsDAVID SILBERMANspecial
02/21/2022Subgrade InspectionsDAVID SILBERMANspecial
02/21/2022Energy Code Compliance InspectionsDAVID SILBERMANprogress
02/21/2022Insulation placement and R valuesDAVID SILBERMANenergy_progress
02/21/2022Interior lighting powerDAVID SILBERMANenergy_progress
02/21/2022Protection of exposed foundation insulationDAVID SILBERMANenergy_progress
▾Documents — 36 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch2
08/31/2026B00487704-P1Request digital key ↗
08/31/2026B00487704-I1Request digital key ↗
▸DOB NOWPlans/Sketch - Construction Fence1
09/02/2026B00203829-I1Request digital key ↗
▸Applications & Permits3
▸BISWORK PERMIT APPLICATION2
08/27/2019321977964Open ↗
07/23/2019321977964Open ↗
▸BISPLAN / WORK APPROVAL APPLICATION1
07/18/2019321977964Open ↗
▸Seals & Professional Certifications22
▸DOB NOWProgress Inspector Seal & Signature8
08/28/2026B00487704-I1Open ↗
08/28/2026B00487704-I1Open ↗
08/28/2026B00487704-I1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature8
08/28/2026B00487704-I1Open ↗
08/28/2026B00487704-I1Open ↗
08/28/2026B00487704-I1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/31/2026B00487704-P1Open ↗
08/31/2026B00487704-I1Open ↗
08/13/2026B00203829-I1Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
07/18/2019321977964Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
07/18/2019321977964Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
07/18/2019321977964Open ↗
▸Safety & Tenant Protection2
▸BISTenant Protection Plan and Notes1
07/18/2019321977964Open ↗
▸BISSTREET TREE CHECKLIST1
07/18/2019321977964Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/31/2026B00487704-P1Open ↗
08/31/2026B00487704-I1Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
07/18/2019321977964Open ↗
▸Energy Compliance1
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
07/18/2019321977964Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
07/18/2019321977964Open ↗
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
07/18/2019321977964Open ↗