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Two family frame
1242 PROSPECT AVENUE
BROOKLYN · Windsor Terrace-South Slope · BIN 3122465
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1899Year Built
2Stories
B2Building Class
R5BZoning
2,750 sfGross Floor Area
2Units
0 Open ViolationsFDNY Report ↗
Two family frame · 3,750 sf lot · 0.73 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
02/29/2016$1.9M—Private party → Private party$688/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NY BUILDING ASSOCIATES INC112/04/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BROOKLYN SOLARWORKS103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BROOKLYN SOLARWORKS LLCGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM ENGINEERING PLLC6244112/04/2024
Building Lifecycle
All (9)Filed (1)Permit Issued (1)Signed Off (1)Violation (1)Special Inspection (5)
03/06/2025
Signed off — Alteration
INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
B01149375-I1
12/06/2024
Permit issued — Solar
B01149375-I1-SL
12/04/2024
Filed — Alteration
INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
B01149375-I1
12/02/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
12/02/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
NARESH MAHANGU
12/02/2024
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
12/02/2024
Special inspection requirement — Final
NARESH MAHANGU
12/02/2024
Special inspection requirement — Air barrier - visual inspection
NARESH MAHANGU
11/07/2014
Violation issued (ECB, closed)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offBROOKLYN SOLARWORKS LLC12/06/2024
BISOTISSUEDTRANSCEND HOLDINGS INC07/28/2014
BISPLISSUEDSILVER LAKE PLBG&HTG CORP04/09/2014
BISOTISSUEDTRANSCEND HOLDINGS INC01/27/2014
BIS—ISSUEDTRANSCEND HOLDINGS INC06/11/2012
BIS—ISSUEDTRANSCEND HOLDINGS INC11/30/2010
BIS—ISSUEDPERFECT RENOVATION02/19/2009
BISPLISSUEDCONTROL PLBG & HTG INC12/29/1994
BIS—ISSUEDVICTOR PELLEGRION02/25/1994
1 project · most recent 12/02/2024
FiledStatusContractorScope
12/02/2024CompleteBROOKYLN SOLARWORKS, LLC—
▾Special Inspection Requirements (DOB NOW) — 5
DateRequirementInspectorRole
12/02/2024Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
12/02/2024Structural Stability – Alterations of existing buildingsNARESH MAHANGUspecial
12/02/2024Energy Code Compliance InspectionsNARESH MAHANGUprogress
12/02/2024FinalNARESH MAHANGUprogress
12/02/2024Air barrier - visual inspectionNARESH MAHANGUenergy_progress
▾Documents — 55 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/23/2026B01149375-I1Request digital key ↗
▸Applications & Permits11
▸BISWORK PERMIT APPLICATION7
08/06/2014320879992Open ↗
04/14/2014320879992Open ↗
01/28/2014320879992Open ↗
Showing 3 of 7 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION4
10/24/2013320879992Open ↗
10/24/2013320879992Open ↗
11/12/2008310147365Open ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications15
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION9
08/08/2014320879992Open ↗
08/08/2014320879992Open ↗
11/12/2008310147365Open ↗
Showing 3 of 9 on file for this type
▸DOB NOWProgress Inspector Seal & Signature2
08/26/2026B01149375-I1Open ↗
08/26/2026B01149375-I1Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
05/23/2008310147365Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
05/23/2008310147365Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026B01149375-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/26/2026B01149375-I1Open ↗
▸Trade Schedules & Equipment4
▸BISSCHEDULE B - PLUMBING2
10/24/2013320879992Open ↗
05/23/2008310147365Open ↗
▸BISSELF-CERT PLUMBING NOTICE2
05/08/2015320879992Open ↗
09/22/2014320879992Open ↗
▸Safety & Tenant Protection1
▸BISSTREET TREE CHECKLIST1
11/13/2008310147365Open ↗
▸Environmental & Asbestos3
▸BISASBESTOS-CERTIFICATION (DEP ACP5)1
01/03/2014320879992Open ↗
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
05/23/2008310147365Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026B01149375-I1Open ↗
▸Energy Compliance4
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2
05/14/2015320879992Open ↗
05/14/2015320879992Open ↗
▸BISAS-BUILT ENERGY ANALYSIS2
08/08/2014320879992Open ↗
08/19/2014320879992Open ↗
▸Approvals, Objections & Sign-offs8
▸BISCERTIFICATE OF OCCUPANCY - LOC: REQUEST3
08/19/2014320879992Open ↗
08/08/2014320879992Open ↗
05/14/2015320879992Open ↗
▸BISADMINISTRATIVE OBJECTIONS2
10/24/2013320879992Open ↗
05/23/2008310147365Open ↗
▸BISSCHEDULE A - OCCUPANCY / USE1
11/13/2008310147365Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
08/08/2014320879992Open ↗
▸DOB NOWUtility Company Final Acceptance Letter1
08/13/2026B01149375-I1Open ↗
▸Cost, Insurance & Ownership3
▸BISCOST AFFIDAVIT3
08/08/2014320879992Open ↗
01/03/2014320879992Open ↗
12/02/2008310147365Open ↗
▸Filing & Intake Forms4
▸BISEFILING COVER SHEET4
10/24/2013320879992Open ↗
10/24/2013320879992Open ↗
05/23/2008310147365Open ↗
Showing 3 of 4 on file for this type
▸Other Documents1
▸BISPLOT DIAGRAM1
05/23/2008310147365Open ↗