← Back
Three families
198 WASHINGTON AVENUE
BROOKLYN · Clinton Hill · BIN 3054827
💬 Discuss this project
1901Year Built
3Stories
C0Building Class
R6BZoning
—Gross Floor Area
3Units
Three families · Owner of record: POCKET CALCULATOR LLC · 1.85 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectrical
Roof3p · 1 filing · 7 docs
Sub-Basement1 filing · 7 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
POCKET CALCULATOR LLC203/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NY BUILDING ASSOCIATES INC108/13/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BROOKLYN SOLARWORKS103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BROOKLYN SOLARWORKS LLCGeneral Contractor104/09/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM ENGINEERING PLLC6244108/13/2025
Building Lifecycle
All (8)Filed (1)Permit Issued (1)Signed Off (1)Special Inspection (5)
10/23/2025
Signed off — Alteration
INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
B01267411-I1
08/18/2025
Permit issued — Solar
B01267411-I1-SL
08/13/2025
Filed — Alteration
INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
B01267411-I1
08/06/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
08/06/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
NARESH MAHANGU
08/06/2025
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
08/06/2025
Special inspection requirement — Final
NARESH MAHANGU
08/06/2025
Special inspection requirement — Air barrier - visual inspection
NARESH MAHANGU
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offBROOKLYN SOLARWORKS LLC08/18/2025
BISOTISSUEDLIMAN LANA INC09/05/2017
BISEQISSUEDRENNON CONSTRUCTION CORP05/11/2016
BISOTISSUEDALL TIME CONSTRUCTION INC03/16/2016
1 project · most recent 08/06/2025
FiledStatusContractorScope
08/06/2025CompleteBROOKYLN SOLARWORKS, LLC—
▾Special Inspection Requirements (DOB NOW) — 5
DateRequirementInspectorRole
08/06/2025Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
08/06/2025Structural Stability – Alterations of existing buildingsNARESH MAHANGUspecial
08/06/2025Energy Code Compliance InspectionsNARESH MAHANGUprogress
08/06/2025FinalNARESH MAHANGUprogress
08/06/2025Air barrier - visual inspectionNARESH MAHANGUenergy_progress
▾Documents — 60 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/21/2026B01267411-I1Request digital key ↗
▸Applications & Permits10
▸BISPLAN / WORK APPROVAL APPLICATION7
01/25/2018321252862Open ↗
12/19/2017321252862Open ↗
12/14/2017321377283Open ↗
Showing 3 of 7 on file for this type
▸BISWORK PERMIT APPLICATION3
09/14/2017321633345Open ↗
05/11/2016321377283Open ↗
03/18/2016321252862Open ↗
▸Seals & Professional Certifications15
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION7
10/26/2017321633345Open ↗
10/26/2017321633345Open ↗
09/14/2017321633345Open ↗
Showing 3 of 7 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST2
08/07/2017321633345Open ↗
05/11/2016321377283Open ↗
▸DOB NOWProgress Inspector Seal & Signature2
09/01/2026B01267411-I1Open ↗
09/01/2026B01267411-I1Open ↗
▸BISProfessional and Owner Certification (POC3)1
08/07/2017321633345Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
05/11/2016321377283Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026B01267411-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
09/01/2026B01267411-I1Open ↗
▸Safety & Tenant Protection4
▸BISTenant Protection Plan and Notes3
08/07/2017321633345Open ↗
05/11/2016321377283Open ↗
03/04/2016321252862Open ↗
▸BISSTREET TREE CHECKLIST1
02/24/2016321252862Open ↗
▸Environmental & Asbestos3
▸BISASBESTOS: CERTIFICATION (DEP ACP5)2
08/07/2017321633345Open ↗
02/24/2016321252862Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026B01267411-I1Open ↗
▸Energy Compliance7
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS6
10/27/2017321633345Open ↗
10/26/2017321633345Open ↗
09/14/2017321633345Open ↗
Showing 3 of 6 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS1
10/26/2017321633345Open ↗
▸Inspections & Test Reports1
▸BISTECHNICAL REPORT: SOIL INSPECTION1
03/04/2016321252862Open ↗
▸Approvals, Objections & Sign-offs4
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
10/30/2017321633345Open ↗
10/26/2017321633345Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
10/26/2017321633345Open ↗
▸DOB NOWUtility Company Final Acceptance Letter1
08/13/2026B01267411-I1Open ↗
▸Cost, Insurance & Ownership4
▸BISCOST AFFIDAVIT4
10/30/2017321633345Open ↗
10/26/2017321633345Open ↗
08/07/2017321633345Open ↗
Showing 3 of 4 on file for this type
▸Filing & Intake Forms11
▸BISBOROUGH INTAKE FORM6
01/25/2018321252862Open ↗
12/19/2017321252862Open ↗
12/14/2017321377283Open ↗
Showing 3 of 6 on file for this type
▸BISEFILING COVER SHEET3
08/07/2017321633345Open ↗
05/11/2016321377283Open ↗
02/24/2016321252862Open ↗
▸BISADDITIONAL INFORMATION2
01/25/2018321252862Open ↗
10/24/2017321633345Open ↗