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Two family brick
489 HALSEY STREET
BROOKLYN · Bedford-Stuyvesant (East) · BIN 3046096
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1885Year Built
3Stories
B1Building Class
R6BZoning
2,728 sfGross Floor Area
2Units
Rent Stabilized1 Open Violation ▸
Two family brick · 1,667 sf lot · 1.64 FAR built · Flood zone X
Locations of Work
Mechanical
Floor 32p · 1 filing · 20 docs
Floor 22p · 1 filing · 20 docs
Floor 12p · 1 filing · 20 docs
Cellar2p · 1 filing · 20 docs
Sub-Basement2p · 1 filing · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
12/10/2015$995K—Private party → Private party$365/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
WILLIAM F. RYAN, JR. P.E. PC205/21/2021
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
STELLAR INDUSTRIES INCGeneral Contractor303/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
RYAN SPECIAL ENGINEERING2018205/21/2021
Building Lifecycle
All (19)Filed (2)Permit Issued (1)Signed Off (1)Violation (6)Special Inspection (9)
05/26/2021
Signed off — Alteration
NO NEW WORK - FILING FOR EQUIPMENT USE PERMITS ONLY.
B00208133-I1
05/24/2021
Special inspection requirement — Mechanical Systems
William Ryan
05/24/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
William Ryan
05/24/2021
Special inspection requirement — Fire-Resistance Rated Construction
William Ryan
05/24/2021
Special inspection requirement — Energy Code Compliance Inspections
William Ryan
05/24/2021
Special inspection requirement — Final
William Ryan
05/24/2021
Special inspection requirement — HVAC and service water heating equipment
William Ryan
05/24/2021
Special inspection requirement — HVAC and service water heating system controls
William Ryan
05/24/2021
Special inspection requirement — Maintenance information
William Ryan
05/24/2021
Special inspection requirement — HVAC insulation and sealing
William Ryan
05/21/2021
Filed — Alteration
NO NEW WORK - FILING FOR EQUIPMENT USE PERMITS ONLY.
B00208133-P1
05/20/2021
Permit issued — Mechanical Systems
B00208133-I1-MS
04/09/2021
Violation issued (HPD, open)
A
03/03/2020
Filed — Alteration
NO NEW WORK - FILING FOR EQUIPMENT USE PERMITS ONLY.
B00208133-I1
01/17/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/09/2016
Violation issued (HPD, closed)
I
05/08/2011
Violation issued (HPD, closed)
B
04/28/1988
Violation issued (HPD, closed)
B
04/25/1988
Violation issued (HPD, closed)
B
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offSTELLAR INDUSTRIES INC05/20/2021
BIS—ISSUEDA.N.C. CONTRACTING CO.,IN06/13/2018
BISPLISSUEDRELIABLE PLBG & HTG CORP07/05/2017
BISSPISSUEDFIVE BOROUGH NYC LLC07/05/2017
BISPLISSUEDFERNANDEZ HTG & MECH CORP.05/26/2016
BISOTISSUEDA.N.C. CONTRACTING CO.,IN04/19/2016
2 projects · most recent 06/24/2021
General Wiring
FiledStatusContractorScope
06/24/2021CompleteDENNISON ELECTRIC CORP—
03/28/2018CompleteDENNISON ELECTRIC CORPGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 9
DateRequirementInspectorRole
05/24/2021Mechanical SystemsWilliam Ryanspecial
05/24/2021Fire-Resistant Penetrations and JointsWilliam Ryanspecial
05/24/2021Fire-Resistance Rated ConstructionWilliam Ryanprogress
05/24/2021Energy Code Compliance InspectionsWilliam Ryanprogress
05/24/2021FinalWilliam Ryanprogress
05/24/2021HVAC and service water heating equipment William Ryanenergy_progress
05/24/2021HVAC and service water heating system controls William Ryanenergy_progress
05/24/2021Maintenance informationWilliam Ryanenergy_progress
05/24/2021HVAC insulation and sealing William Ryanenergy_progress
▾Documents — 102 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch - Mechanical Systems2
09/02/2026B00208133-I1Request digital key ↗
08/15/2026B00208133-P1Request digital key ↗
▸Applications & Permits23
▸BISPLAN / WORK APPROVAL APPLICATION9
03/19/2021321607392Open ↗
03/16/2021321607392Open ↗
02/25/2021321607392Open ↗
Showing 3 of 9 on file for this type
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION6
05/05/2021321400612Open ↗
04/30/2021321400612Open ↗
04/28/2021321400612Open ↗
Showing 3 of 6 on file for this type
▸BISWORK PERMIT APPLICATION5
06/14/2018321400612Open ↗
07/14/2017321607392Open ↗
07/14/2017321607392Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWLPC Approval/Permit2
08/13/2026B00208133-P1Open ↗
08/13/2026B00208133-I1Open ↗
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION1
04/25/2018321400612Open ↗
▸Zoning, Tax Lot & Property Records1
▸BISCO OBJ: VERIFY ADDRESS-TOPO STAMP1
08/09/2021321400612Open ↗
▸Seals & Professional Certifications22
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION7
09/17/2018321357287Open ↗
06/14/2018321400612Open ↗
06/14/2018321400612Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWProgress Inspector Seal & Signature7
09/29/2026B00208133-I1Open ↗
09/29/2026B00208133-I1Open ↗
09/29/2026B00208133-I1Open ↗
Showing 3 of 7 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT2
06/22/2017321607392Open ↗
04/13/2016321357287Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST2
06/22/2017321607392Open ↗
04/13/2016321357287Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/13/2026B00208133-I1Open ↗
08/13/2026B00208133-P1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
09/29/2026B00208133-I1Open ↗
09/29/2026B00208133-I1Open ↗
▸Trade Schedules & Equipment10
▸BISPLUMBING - SUPPORTING DOCUMENTATION4
10/11/2016321357287Open ↗
08/04/2016321357287Open ↗
07/21/2016321357287Open ↗
Showing 3 of 4 on file for this type
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE4
06/22/2017321607392Open ↗
07/29/2016321357287Open ↗
06/16/2016321357287Open ↗
Showing 3 of 4 on file for this type
▸BISSCHEDULE B - PLUMBING2
03/19/2021321607392Open ↗
03/16/2021321607392Open ↗
▸Safety & Tenant Protection9
▸BISANTI-HARASSMENT CHECKLIST2
06/14/2018321400612Open ↗
06/22/2017321607392Open ↗
▸BISSTREET TREE CHECKLIST2
06/14/2018321400612Open ↗
07/13/2016321400612Open ↗
▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist2
08/13/2026B00208133-P1Open ↗
08/13/2026B00208133-I1Open ↗
▸BISSRO MD ANTI-HARASSMENT CHECKLIST1
04/13/2016321357287Open ↗
▸BISTenant Protection Plan and Notes1
04/13/2016321357287Open ↗
▸BISSTREET TREE SIGNOFF1
03/19/2021321400612Open ↗
▸Environmental & Asbestos4
▸BISDEP ASBESTOS PROJECT COMPLETION FORM2
06/14/2018321400612Open ↗
04/13/2016321357287Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/13/2026B00208133-P1Open ↗
08/13/2026B00208133-I1Open ↗
▸Energy Compliance7
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS4
06/14/2018321400612Open ↗
06/14/2018321400612Open ↗
07/13/2016321400612Open ↗
Showing 3 of 4 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1
03/19/2021321400612Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
09/17/2018321357287Open ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
09/29/2020321400612Open ↗
▸Inspections & Test Reports4
▸BISTECHNICAL REPORT: RESPONSIBILITY2
03/19/2021321400612Open ↗
08/13/2020321607392Open ↗
▸BISHYDRAULIC FLOW CALCULATIONS1
06/22/2017321607392Open ↗
▸BISHYDRO FLOW TEST LETTER1
06/22/2017321607392Open ↗
▸Approvals, Objections & Sign-offs9
▸BISLETTERS - SUPPORTING DOCUMENTATION2
06/14/2018321400612Open ↗
04/13/2016321357287Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
03/29/2021321607392Open ↗
09/17/2018321357287Open ↗
▸BISSCHEDULE A - OCCUPANCY / USE2
06/12/2017321400612Open ↗
07/13/2016321400612Open ↗
▸BISLANDMARKS SIGNOFF1
09/29/2020321400612Open ↗
▸BISLANDMARKS APPROVAL1
04/13/2016321357287Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
04/13/2016321357287Open ↗
▸Cost, Insurance & Ownership6
▸BISCOST AFFIDAVIT5
03/29/2021321607392Open ↗
09/17/2018321357287Open ↗
06/22/2017321607392Open ↗
Showing 3 of 5 on file for this type
▸BISCOST AFFIDAVIT (FINAL): PW31
03/19/2021321400612Open ↗
▸Filing & Intake Forms5
▸BISEFILING COVER SHEET3
06/22/2017321607392Open ↗
07/13/2016321400612Open ↗
04/20/2016321357287Open ↗
▸BISBOROUGH INTAKE FORM2
02/25/2021321607392Open ↗
08/06/2018321357287Open ↗