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Two family converted from one family
340 PUTNAM AVENUE
BROOKLYN · BIN 3051925
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1878Year Built
2Stories
B3Building Class
R6BZoning
2,184 sfGross Floor Area
2Units
Rent Stabilized17 Open Violations ▸FDNY Report ↗
Two family converted from one family · 1,733 sf lot · 1.26 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
RUTLAND FARMS 453603/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
03/19/2015$1.9M—— → —$881/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NY BUILDING ASSOCIATES INC108/07/2025
▾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 PLLC6244108/07/2025
Building Lifecycle
All (27)Filed (1)Permit Issued (1)Signed Off (1)Violation (19)Special Inspection (5)
05/05/2026
Violation issued (HPD, open)
A
11/19/2025
Violation issued (HPD, open)
I
09/19/2025
Signed off — Alteration
INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
B01253290-I1
08/12/2025
Permit issued — Solar
B01253290-I1-SL
08/07/2025
Filed — Alteration
INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
B01253290-I1
07/09/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
07/09/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
NARESH MAHANGU
07/09/2025
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
07/09/2025
Special inspection requirement — Final
NARESH MAHANGU
07/09/2025
Special inspection requirement — Air barrier - visual inspection
NARESH MAHANGU
06/10/2025
Violation issued (HPD, open)
A
11/27/2024
Violation issued (HPD, open)
I
04/11/2024
Violation issued (HPD, open)
A
11/20/2023
Violation issued (HPD, open)
I
03/24/2023
Violation issued (HPD, open)
A
11/09/2022
Violation issued (HPD, open)
I
03/01/2022
Violation issued (HPD, open)
I
03/01/2022
Violation issued (HPD, open)
A
04/12/2021
Violation issued (HPD, open)
A
04/12/2021
Violation issued (HPD, open)
I
10/31/2019
Violation issued (HPD, open)
I
10/19/2018
Violation issued (HPD, open)
I
11/28/2017
Violation issued (HPD, open)
I
11/14/2016
Violation issued (HPD, open)
I
10/13/2015
Violation issued (HPD, open)
I
08/18/2012
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/21/2010
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offBROOKLYN SOLARWORKS LLC08/12/2025
BISPLISSUEDWATER WORKS PIPING INC10/30/2014
BISSPISSUEDSAFETY FIRE SPRINKLER CORP09/23/2014
BIS—ISSUEDSANDO BUILDING CONTRACTOR05/29/2014
BISPLISSUEDTOP DOG PLBG & HTG CORP02/25/2014
BIS—ISSUEDSANDO BUILDING CONTRACTOR02/24/2014
1 project · most recent 07/09/2025
FiledStatusContractorScope
07/09/2025CompleteBROOKYLN SOLARWORKS, LLC—
▾Special Inspection Requirements (DOB NOW) — 5
DateRequirementInspectorRole
07/09/2025Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
07/09/2025Structural Stability – Alterations of existing buildingsNARESH MAHANGUspecial
07/09/2025Energy Code Compliance InspectionsNARESH MAHANGUprogress
07/09/2025FinalNARESH MAHANGUprogress
07/09/2025Air barrier - visual inspectionNARESH MAHANGUenergy_progress
▾Documents — 83 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/21/2026B01253290-I1Request digital key ↗
▸Applications & Permits14
▸BISPLAN / WORK APPROVAL APPLICATION8
12/19/2014320811412Open ↗
11/12/2014320950146Open ↗
09/19/2014320811412Open ↗
Showing 3 of 8 on file for this type
▸BISWORK PERMIT APPLICATION4
11/07/2014320950146Open ↗
09/24/2014320950146Open ↗
07/12/2014320811412Open ↗
Showing 3 of 4 on file for this type
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1
08/28/2014320811412Open ↗
▸DOB NOWLPC Approval/Permit1
08/13/2026B01253290-I1Open ↗
▸Seals & Professional Certifications12
▸BISTECHNICAL REPORT: RESPONSIBILITY-CERTIFICATION8
10/28/2014320950146Open ↗
09/30/2014320950146Open ↗
09/30/2014320950146Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWProgress Inspector Seal & Signature2
08/30/2026B01253290-I1Open ↗
08/30/2026B01253290-I1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/21/2026B01253290-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/30/2026B01253290-I1Open ↗
▸Trade Schedules & Equipment24
▸BISSCHEDULE B - PLUMBING9
11/12/2014320950146Open ↗
10/10/2014320811412Open ↗
10/07/2014320811412Open ↗
Showing 3 of 9 on file for this type
▸BISSELF-CERT PLUMBING NOTICE8
08/11/2015320950146Open ↗
08/04/2015320811412Open ↗
05/15/2015320811412Open ↗
Showing 3 of 8 on file for this type
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE4
12/19/2014320811412Open ↗
10/09/2014320811412Open ↗
08/02/2014320811412Open ↗
Showing 3 of 4 on file for this type
▸BISRPZ/DDCV TEST REPORT : GEN215B2
03/23/2015320950146Open ↗
03/23/2015320950146Open ↗
▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION1
03/20/2015320811412Open ↗
▸Safety & Tenant Protection3
▸BISHPD-1 - Anti-Harassment Area Checklist2
05/27/2014320811412Open ↗
04/28/2014320950146Open ↗
▸BISSTREET TREE CHECKLIST1
12/05/2013320811412Open ↗
▸Environmental & Asbestos5
▸BISACP5 ASBESTOS: CERTIFICATION (DEP ACP5)2
04/28/2014320950146Open ↗
12/05/2013320811412Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)2
05/29/2014320950146Open ↗
12/05/2013320811412Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/21/2026B01253290-I1Open ↗
▸Energy Compliance3
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2
01/15/2015320811412Open ↗
12/05/2013320811412Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
03/20/2015320811412Open ↗
▸Inspections & Test Reports2
▸BISHYDRAULIC FLOW CALCULATIONS1
04/28/2014320950146Open ↗
▸BISHYDRO FLOW TEST LETTER1
04/28/2014320950146Open ↗
▸Approvals, Objections & Sign-offs8
▸BISCERTIFICATE OF OCCUPANCY - LOC: REQUEST3
01/20/2015320950146Open ↗
11/25/2014320950146Open ↗
03/20/2015320811412Open ↗
▸BISADMINISTRATIVE OBJECTIONS2
05/27/2014320950146Open ↗
12/05/2013320811412Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
05/27/2014320811412Open ↗
▸BISSCHEDULE A - OCCUPANCY / USE1
12/05/2013320811412Open ↗
▸DOB NOWUtility Company Final Acceptance Letter1
08/13/2026B01253290-I1Open ↗
▸Cost, Insurance & Ownership5
▸BISCOST AFFIDAVIT5
03/20/2015320811412Open ↗
11/28/2014320950146Open ↗
05/27/2014320950146Open ↗
Showing 3 of 5 on file for this type
▸Filing & Intake Forms5
▸BISADDITIONAL INFORMATION3
03/18/2015320811412Open ↗
10/15/2014320811412Open ↗
05/31/2014320811412Open ↗
▸BISEFILING COVER SHEET2
05/27/2014320950146Open ↗
12/05/2013320811412Open ↗
▸Other Documents1
▸BISPlot Diagram1
05/31/2014320811412Open ↗