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Two family frame
40 CHESTNUT STREET
BROOKLYN · BIN 3090838
💬 Discuss this project
1910Year Built
2Stories
B2Building Class
R4Zoning
2,124 sfGross Floor Area
2Units
2 Open Violations ▸FDNY Report ↗
Two family frame · 3,000 sf lot · 0.71 FAR built · Flood zone X
Locations of Work
ArchitectureStructural
Cellar3p · 1 filing · 3 docs
Basement1p · 1 filing · 6 docs
Sub-Basement1p · 1 filing · 6 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
01/20/2026$858K—Private party → Private party$404/sf building
12/11/2013$475K—Private party → Private party$224/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
DEFONSECA ARCHITECTS107/03/2026
UNI-D LLC208/02/2023
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
GARDEN STATE OF NJ DATA RECOVERY203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
GARDEN STATE OF NJ DATA*General Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
UNI-D7898208/02/2023
Building Lifecycle
All (34)Filed (3)Permit Issued (1)Violation (2)Objection (26)Special Inspection (2)
08/24/2026
Objection resolved — Resolved
08/24/2026
Objection resolved — Resolved
08/24/2026
Objection resolved — Resolved
08/24/2026
Objection resolved — Resolved
08/24/2026
Objection resolved — Resolved
08/24/2026
Objection resolved — Resolved
08/24/2026
Objection resolved — Resolved
08/24/2026
Objection resolved — Resolved
08/24/2026
Objection resolved — Resolved
08/24/2026
Objection resolved — Resolved
08/24/2026
Objection resolved — Resolved
08/24/2026
Objection resolved — Resolved
08/24/2026
Objection resolved — Resolved
07/27/2026
Objection raised — Scope
07/27/2026
Objection raised — Other
07/27/2026
Objection raised — Zoning
07/27/2026
Objection raised — Inspections
07/27/2026
Objection raised — Admin
07/27/2026
Objection raised — Scope
07/27/2026
Objection raised — Zoning
07/27/2026
Objection raised — Scope
07/27/2026
Objection raised — Zoning
07/27/2026
Objection raised — Scope
07/27/2026
Objection raised — Other
07/27/2026
Objection raised — Other
07/27/2026
Objection raised — Zoning
07/03/2026
Filed — Alteration
B01393387-I1
09/04/2024
Violation issued (ECB, open)
Unknown
09/04/2024
Violation issued (ECB, open)
Construction
08/03/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
Jackie Bolalin
08/03/2023
Special inspection requirement — Final
Jackie Bolalin
08/02/2023
Filed — Alteration
INTERIOR ALTERATION PER PLANS. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
B00804274-P1
04/20/2023
Permit issued — General Construction
B00804274-I1-GC
12/29/2022
Filed — Alteration
INTERIOR ALTERATION PER PLANS. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
B00804274-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedGARDEN STATE OF NJ DATA*04/20/2023
Nothing on file for this building.
▾Special Inspection Requirements (DOB NOW) — 2
DateRequirementInspectorRole
08/03/2023Fire-Resistant Penetrations and JointsJackie Bolalinspecial
08/03/2023FinalJackie Bolalinprogress
▾Documents — 9 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/27/2026B00804274-P1Request digital key ↗
08/27/2026B00804274-I1Request digital key ↗
08/15/2026B01393387-I1Request digital key ↗
▸Seals & Professional Certifications5
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/27/2026B00804274-P1Open ↗
08/27/2026B00804274-I1Open ↗
08/16/2026B01393387-I1Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
08/27/2026B00804274-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/27/2026B00804274-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/15/2026B01393387-I1Open ↗