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City residence, one family
420 DEAN STREET
BROOKLYN · BIN 3018430
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1910Year Built
2Stories
A4Building Class
R6BZoning
2,400 sfGross Floor Area
1Units
FDNY Report ↗
City residence, one family · 2,000 sf lot · 1.2 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NY BUILDING ASSOCIATES INC109/19/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BROOKLYN SOLARWORKS103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BROOKLYN SOLARWORKS LLCGeneral Contractor203/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM ENGINEERING PLLC6244109/19/2024
Building Lifecycle
All (3)Filed (1)Permit Issued (1)Signed Off (1)
01/03/2025
Signed off — Alteration
INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
B01110332-I1
09/26/2024
Permit issued — Solar
B01110332-I1-SL
09/19/2024
Filed — Alteration
INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
B01110332-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offBROOKLYN SOLARWORKS LLC09/26/2024
BISPLISSUEDEZ RUNER CONSTRUCTION CORP04/18/2014
BISOTISSUEDGEO CREATE SOLUTIONS INC04/14/2014
BISPLISSUEDSTANLEY LEWIS CONTRACTING INC.02/08/2001
BIS—ISSUEDBELLA CONSTRUCTION INC01/11/2001
1 project · most recent 09/12/2024
FiledStatusContractorScope
09/12/2024CompleteBROOKYLN SOLARWORKS, LLC—
Nothing on file for this building.
▾Documents — 20 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/24/2026B01110332-I1Request digital key ↗
▸Applications & Permits2
▸BISWORK PERMIT APPLICATION1
06/21/2014320877182Open ↗
▸BISPLAN / WORK APPROVAL APPLICATION1
09/27/2013320877182Open ↗
▸Seals & Professional Certifications5
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2
10/28/2014320877182Open ↗
09/27/2013320877182Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
09/27/2013320877182Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
09/27/2013320877182Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026B01110332-I1Open ↗
▸Trade Schedules & Equipment3
▸BISSELF-CERT PLUMBING NOTICE2
05/11/2015320877182Open ↗
07/15/2014320877182Open ↗
▸BISSCHEDULE B - PLUMBING1
09/27/2013320877182Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026B01110332-I1Open ↗
▸Energy Compliance1
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
09/27/2013320877182Open ↗
▸Approvals, Objections & Sign-offs4
▸BISLETTERS - SUPPORTING DOCUMENTATION1
10/14/2014320877182Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
09/27/2013320877182Open ↗
▸BISCERTIFICATE OF OCCUPANCY - LOC: REQUEST1
10/14/2014320877182Open ↗
▸DOB NOWUtility Company Final Acceptance Letter1
08/13/2026B01110332-I1Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
10/14/2014320877182Open ↗
09/27/2013320877182Open ↗
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
09/27/2013320877182Open ↗