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Primarily 3 family with 1 store or office
1870 HARMAN STREET
QUEENS · BIN 4548502
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1920Year Built
2Stories
S3Building Class
R5BZoning
3,735 sfGross Floor Area
4Units
Rent Stabilized1 Open Violation ▸FDNY Report ↗
Primarily 3 family with 1 store or office · Owner of record: KETC 1870 LLC · 5,000 sf lot · 0.75 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
KETC 1870303/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
10/09/2025$2.1M—Private party → 1870 HARMAN LLC$576/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
BITOPI CONSULTANTS LLC205/11/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BIG ORANGE EXPEDITING203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
CORE TECH LLCGeneral Contractor207/08/2026
Building Lifecycle
All (25)Filed (2)Permit Issued (2)Violation (14)Special Inspection (7)
06/05/2026
Permit issued — General Construction
Q01359855-S1-GC
06/05/2026
Permit issued — Construction Fence
Q01359855-I1-FN
05/11/2026
Filed — Alteration
WORK FILED TO SHOW CONSTRUCTION OF FENCE. NO CHANGE IN USE, EGRESS AND OCCUPANCY UNDER THIS APPLICATION.
Q01359855-S1
05/08/2026
Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)
CARL HAMANN
05/07/2026
Violation issued (HPD, open)
A
05/07/2026
Special inspection requirement — Final
Dariusz Makara
05/07/2026
Special inspection requirement — Air barrier - visual inspection
CARL HAMANN
05/07/2026
Special inspection requirement — Insulation placement and R values
CARL HAMANN
05/07/2026
Special inspection requirement — Fenestration air leakage
CARL HAMANN
05/07/2026
Special inspection requirement — Fenestration areas
CARL HAMANN
05/07/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
CARL HAMANN
02/19/2026
Filed — Alteration
WORK FILED TO SHOW CONSTRUCTION OF FENCE. NO CHANGE IN USE, EGRESS AND OCCUPANCY UNDER THIS APPLICATION.
Q01359855-I1
04/15/2021
Violation issued (HPD, closed)
A
04/15/2021
Violation issued (HPD, closed)
I
10/01/2015
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/03/2015
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/15/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/01/2013
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/31/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/03/2008
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/06/2006
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/31/2005
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/13/2004
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/19/2003
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/10/1997
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedCORE TECH LLC06/05/2026
DOB NOWConstruction FencePermit IssuedCORE TECH LLC06/05/2026
BISBLISSUEDA.M.N. CORPORATION12/10/2010
BISPLISSUEDA.M.N. CORPORATION08/13/2010
BISBLISSUEDA.M.N. CORPORATION07/16/2009
BISBLISSUEDA.M.N. CORPORATION06/26/2009
BISOTISSUEDZYCH CONSTRUCTION SVCS03/24/2009
BISFBISSUEDJ.J. JOHNSTON CO01/29/1991
1 project · most recent 05/11/2026
Fence
FiledStatusContractorScope
05/11/2026Permit IssuedCORE TECH LLCFence
▾Special Inspection Requirements (DOB NOW) — 7
DateRequirementInspectorRole
05/08/2026Exterior Insulation and Finish Systems (EIFS)CARL HAMANNspecial
05/07/2026FinalDariusz Makaraprogress
05/07/2026Air barrier - visual inspectionCARL HAMANNenergy_progress
05/07/2026Insulation placement and R valuesCARL HAMANNenergy_progress
05/07/2026Fenestration air leakageCARL HAMANNenergy_progress
05/07/2026Fenestration areasCARL HAMANNenergy_progress
05/07/2026Fenestration and door U-factor and product ratingsCARL HAMANNenergy_progress
▾Documents — 44 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/16/2026Q01359855-S1Request digital key ↗
08/16/2026Q01359855-I1Request digital key ↗
▸Applications & Permits7
▸BISWORK PERMIT APPLICATION5
12/14/2010410193400Open ↗
08/17/2010410193400Open ↗
06/26/2009410193400Open ↗
Showing 3 of 5 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION2
09/10/2010410193400Open ↗
11/14/2008410193400Open ↗
▸Seals & Professional Certifications10
▸DOB NOWProgress Inspector Seal & Signature6
08/31/2026Q01359855-S1Open ↗
08/31/2026Q01359855-S1Open ↗
08/31/2026Q01359855-S1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/16/2026Q01359855-S1Open ↗
08/16/2026Q01359855-I1Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
11/14/2008410193400Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/31/2026Q01359855-S1Open ↗
▸Trade Schedules & Equipment12
▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT7
03/10/2011410193400Open ↗
02/07/2011410193400Open ↗
12/03/2010410193400Open ↗
Showing 3 of 7 on file for this type
▸BISSELF-CERT PLUMBING NOTICE4
05/25/2011410193400Open ↗
05/15/2011410193400Open ↗
05/05/2011410193400Open ↗
Showing 3 of 4 on file for this type
▸BISSCHEDULE B - PLUMBING1
11/14/2008410193400Open ↗
▸Environmental & Asbestos2
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
11/14/2008410193400Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/16/2026Q01359855-S1Open ↗
▸Inspections & Test Reports4
▸BISNOTIF-PROPOSED STEAM/HOT WATER INSPECTION3
12/04/2008410193400Open ↗
12/04/2008410193400Open ↗
05/15/2011410193400Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY1
06/25/2025410193400Open ↗
▸Approvals, Objections & Sign-offs3
▸BISFINAL1
06/25/2025410193400Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
11/14/2008410193400Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
06/26/2025410193400Open ↗
▸Cost, Insurance & Ownership3
▸BISCOST AFFIDAVIT2
03/05/2009410193400Open ↗
11/14/2008410193400Open ↗
▸BISCOST AFFIDAVIT (FINAL): PW31
06/25/2025410193400Open ↗
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
11/14/2008410193400Open ↗