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BRONX
3707 BLACKSTONE AVENUE
BRONX · Riverdale-Spuyten Duyvil · BIN 2129255
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—Year Built
—Stories
—Building Class
—Zoning
—Gross Floor Area
—Units
3 Open Violations ▸
Flood zone X
Locations of Work
ArchitectureElectricalMechanicalGeneral
Roof2p · 1 filing · 9 docs
Floor 81p · 1 filing · 9 docs
Floor 71p · 1 filing · 9 docs
Floor 62p · 1 filing · 9 docs
Floor 52p · 1 filing · 9 docs
Floor 42p · 1 filing · 9 docs
Floor 32p · 1 filing · 9 docs
Floor 22p · 1 filing · 9 docs
Floor 1
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
CIPCO DEVELOPERS1807/08/2026
CIPCO DEVELOPERS OF NY INC.1403/22/2026
BLACKSTONE 2381803/21/2026
620 BLACKSTONE803/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
12/30/2013$990K—— → —— not available
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ASIF JAMIL, RA509/21/2020
PATUXENT ENGINEERING LLC102/12/2019
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
PATUXENT ENGINEERING203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
SILVERCUP SCFFLDNG I LLCGeneral Contractor1507/08/2026
MANHATTAN D ENTERPRISESGeneral Contractor603/21/2026
FQE ELECTRIC LLCElectrical103/22/2026
Building Lifecycle
All (79)Filed (6)Permit Issued (9)Signed Off (3)Violation (60)Special Inspection (1)
04/28/2025
Violation issued (HPD, closed)
A
04/28/2025
Violation issued (HPD, closed)
B
04/28/2025
Violation issued (HPD, open)
B
10/01/2024
Violation issued (ECB, closed)
Construction
09/08/2023
Violation issued (HPD, closed)
B
09/08/2023
Violation issued (HPD, closed)
B
09/08/2023
Violation issued (HPD, closed)
B
07/24/2023
Violation issued (HPD, closed)
C
07/24/2023
Violation issued (HPD, closed)
B
07/06/2023
Violation issued (HPD, closed)
A
07/06/2023
Violation issued (HPD, closed)
A
07/06/2023
Violation issued (HPD, closed)
A
07/06/2023
Violation issued (HPD, closed)
A
07/06/2023
Violation issued (HPD, closed)
A
07/06/2023
Violation issued (HPD, closed)
C
07/06/2023
Violation issued (HPD, closed)
A
07/06/2023
Violation issued (HPD, closed)
A
08/02/2022
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/01/2022
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
03/10/2022
Violation issued (HPD, closed)
A
07/16/2021
Signed off — Alteration
X00124513-I1
07/14/2021
Permit issued — Supported Scaffold
X00124513-I1-SF
07/14/2021
Permit issued — Sidewalk Shed
X00124513-I1-SH
04/29/2021
Signed off — Alteration
X00340562-I1
04/29/2021
Signed off — Alteration
FILING TO AMEND THE PLANS.
X00339335-I1
04/27/2021
Permit issued — Supported Scaffold
X00124513-I1-SH
04/23/2021
Permit issued — Supported Scaffold
X00124513-I1-SF
12/26/2020
Violation issued (ECB, closed)
Construction
12/26/2020
Violation issued (ECB, closed)
Construction
12/26/2020
Violation issued (ECB, closed)
Construction
12/26/2020
Violation issued (ECB, closed)
Construction
12/26/2020
Violation issued (ECB, closed)
Construction
12/09/2020
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/02/2020
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
10/28/2020
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/24/2020
Violation issued (ECB, closed)
Unknown
09/22/2020
Special inspection requirement — Final
asif jamil
09/21/2020
Filed — Alteration
FILING TO AMEND THE PLANS.
X00339335-P3
09/16/2020
Violation issued (ECB, closed)
Construction
09/16/2020
Violation issued (ECB, closed)
Construction
08/11/2020
Violation issued (ECB, closed)
Construction
08/06/2020
Filed — Alteration
FILING TO AMEND THE PLANS.
X00339335-P2
08/05/2020
Violation issued (ECB, closed)
Construction
08/05/2020
Violation issued (ECB, closed)
Construction
08/05/2020
Violation issued (ECB, closed)
Construction
08/02/2020
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/18/2020
Filed — Alteration
FILING TO AMEND THE PLANS.
X00339335-P1
05/08/2020
Violation issued (DOB, closed)
VP*-VIOLATION UNSERVED ECB- DISMISSED
05/08/2020
Violation issued (DOB, closed)
VP*-VIOLATION UNSERVED ECB- DISMISSED
05/08/2020
Violation issued (DOB, closed)
VP*-VIOLATION UNSERVED ECB- DISMISSED
05/02/2020
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/01/2020
Permit issued — Supported Scaffold
X00339335-I1-SF
04/23/2020
Permit issued — Sidewalk Shed
X00340562-I1-SH
04/22/2020
Filed — Alteration
X00340562-I1
04/22/2020
Filed — Alteration
FILING TO AMEND THE PLANS.
X00339335-I1
04/10/2020
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/13/2020
Violation issued (ECB, closed)
Construction
03/13/2020
Violation issued (ECB, closed)
Construction
03/13/2020
Violation issued (ECB, closed)
Construction
03/13/2020
Violation issued (ECB, closed)
Construction
Latest 60 of 79 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSupported ScaffoldSigned-offSILVERCUP SCFFLDNG I LLC07/14/2021
DOB NOWSidewalk ShedSigned-offSILVERCUP SCFFLDNG I LLC07/14/2021
DOB NOWSupported ScaffoldSigned-offSILVERCUP SCFFLDNG I LLC04/27/2021
DOB NOWSupported ScaffoldSigned-offSILVERCUP SCFFLDNG I LLC04/23/2021
DOB NOWSupported ScaffoldSigned-offMANHATTAN D ENTERPRISES05/01/2020
DOB NOWSidewalk ShedSigned-offMANHATTAN D ENTERPRISES04/23/2020
DOB NOWSupported ScaffoldSigned-offSILVERCUP SCFFLDNG I LLC07/30/2019
DOB NOWSupported ScaffoldSigned-offSILVERCUP SCFFLDNG I LLC02/12/2019
DOB NOWSupported ScaffoldSigned-offSILVERCUP SCFFLDNG I LLC02/12/2019
BISPLISSUEDMPI PLUMBING CORP03/24/2021
BIS—ISSUEDCIPCO DEVELOPERS OF NY IN12/28/2020
BIS—ISSUEDCIPCO DEVELOPERS OF NY IN12/28/2020
BISSDISSUEDTRISTATE FIRE SPRINK INC12/23/2020
BISMHISSUEDCIPCO DEVELOPERS OF NY IN12/21/2020
BISSDISSUEDTRISTATE FIRE SPRINK INC12/09/2020
BISEQISSUEDCIPCO DEVELOPERS OF NY IN11/05/2020
BIS—ISSUEDCIPCO DEVELOPERS OF NY IN11/05/2020
BISPLISSUEDPRIME PIPING & HEATING IN11/03/2020
BIS—ISSUEDCIPCO DEVELOPERS OF NY IN10/14/2020
BISOTISSUEDCIPCO DEVELOPERS OF NY IN09/09/2020
BISMHISSUEDCIPCO DEVELOPERS OF NY IN09/09/2020
BISOTISSUEDCIPCO DEVELOPERS OF NY IN09/09/2020
BISEQISSUEDCIPCO DEVELOPERS OF NY IN01/20/2020
BISSDISSUEDTRISTATE FIRE SPRINK INC12/11/2019
BISPLISSUEDPRIME PIPING & HEATING IN12/04/2019
BIS—ISSUEDCIPCO DEVELOPERS OF NY IN11/27/2019
BIS—ISSUEDCIPCO DEVELOPERS OF NY IN11/27/2019
BIS—ISSUEDCIPCO DEVELOPERS OF NY IN11/07/2019
BISPLISSUEDPRIME PIPING & HEATING IN11/06/2019
BISMHISSUEDCIPCO DEVELOPERS OF NY IN09/11/2019
BISOTISSUEDCIPCO DEVELOPERS OF NY IN09/11/2019
BISOTISSUEDCIPCO DEVELOPERS OF NY IN09/11/2019
BISEQISSUEDSILVERCUP SCFFLDNG I LLC02/13/2019
BISMHISSUEDCIPCO DEVELOPERS OF NY IN02/06/2019
BISOTISSUEDCIPCO DEVELOPERS OF NY IN02/06/2019
BISOTISSUEDCIPCO DEVELOPERS OF NY IN02/06/2019
BISEQISSUEDCIPCO DEVELOPERS OF NY IN01/24/2019
BIS—ISSUEDCIPCO DEVELOPERS OF NY IN01/24/2019
BIS—ISSUEDCIPCO DEVELOPERS OF NY IN01/24/2019
BISEQISSUEDCIPCO DEVELOPERS OF NY IN12/26/2018
+ 9 more permits on file
5 projects · most recent 06/08/2021
General Wiring
FiledStatusContractorScope
06/08/2021CompleteFQE ELECTRIC LLCGeneral Wiring
06/08/2021CompleteFQE ELECTRIC LLC49 meters, 49 new_meters
01/29/2020CompleteFQE ELECTRIC LLC—
10/25/2019CompleteCONTACT PLUS ELEC'L CORP—
01/29/2019CompleteV. VASS ELECTRIC CORP—
▾Special Inspection Requirements (DOB NOW) — 1
DateRequirementInspectorRole
09/22/2020Finalasif jamilprogress
▾Documents — 387 on file (BIS + DOB NOW)
▸Plans & Drawings7
▸DOB NOWPlans/Sketch - Supported Scaffold5
08/26/2026X00124513-I1Request digital key ↗
08/26/2026X00339335-I1Request digital key ↗
08/15/2026X00339335-P2Request digital key ↗
Showing 3 of 5 on file for this type
▸DOB NOWPlans/Sketch - Sidewalk Shed2
08/26/2026X00124513-I1Request digital key ↗
08/26/2026X00340562-I1Request digital key ↗
▸Applications & Permits87
▸BISPLAN / WORK APPROVAL APPLICATION49
02/23/2023220748430Open ↗
07/29/2021201135592Open ↗
07/19/2021210052128Open ↗
Showing 3 of 49 on file for this type
▸BISWORK PERMIT APPLICATION32
03/25/2021220615886Open ↗
01/04/2021220402071Open ↗
01/04/2021220402071Open ↗
Showing 3 of 32 on file for this type
▸BISBPP-5 - Authorization to the Department of Transportation3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION2
02/21/2024210052119Open ↗
02/21/2024220402071Open ↗
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1
11/07/2019220402071Open ↗
▸Zoning, Tax Lot & Property Records11
▸BISZONING EXHIBIT I: CERTIFICATION3
03/24/2023220748430Open ↗
Showing 1 of 3 on file for this type
▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISZONING DIAGRAM2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1
03/24/2023220748430Open ↗
▸BISVERIFY TAX LOT1
06/04/2021220402071Open ↗
▸BISZONING EXHIBIT III: DESC & OWNERSHIP STMNT1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Seals & Professional Certifications38
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION21
07/29/2021220615886Open ↗
12/20/2019220615895Open ↗
Showing 2 of 21 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature6
08/26/2026X00124513-I1Open ↗
08/26/2026X00340562-I1Open ↗
08/13/2026X00339335-P3Open ↗
Showing 3 of 6 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
02/12/2019240247700Open ↗
▸BISAPPLICANT OWNER SIGNATURE1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
02/12/2019240247700Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWProgress Inspector Seal & Signature1
09/01/2026X00339335-I1Open ↗
▸Trade Schedules & Equipment49
▸BISEQUIPMENT USE PERMITS24
07/29/2021220615886Open ↗
07/29/2021220615886Open ↗
07/29/2021220615886Open ↗
Showing 3 of 24 on file for this type
▸BISSCHEDULE B - PLUMBING8
05/18/2021220615895Open ↗
05/13/2021220615895Open ↗
04/02/2021220615886Open ↗
Showing 3 of 8 on file for this type
▸BISEQUIPMENT USE APPLICATION/PERMIT6
07/29/2021220615886Open ↗
07/29/2021220615886Open ↗
07/29/2021220615886Open ↗
Showing 3 of 6 on file for this type
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE6
03/04/2020220615886Open ↗
Showing 1 of 6 on file for this type
▸BISSEWER CONNECTION: DEP SD1 & SD23
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION1
07/16/2021220402071Open ↗
▸BISDETECTOR:CARBON MONOXIDE-CERT.OF INSTALL1
07/16/2021220402071Open ↗
▸Safety & Tenant Protection8
▸BISSTREET TREE CHECKLIST3
02/08/2021240194856Open ↗
Showing 1 of 3 on file for this type
▸BISSTREET TREES SITE PLAN2
01/27/2021240194856Open ↗
Showing 1 of 2 on file for this type
▸BISBPP: STREET TREES SITE PLAN1
02/08/2021240194856Open ↗
▸BISTenant Protection Plan and Notes1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISSTREET TREE SIGNOFF1
07/21/2021220402071Open ↗
▸Environmental & Asbestos2
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸Energy Compliance17
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY8
06/04/2021220402071Open ↗
06/04/2021220402071Open ↗
06/04/2021220615886Open ↗
Showing 3 of 8 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS6
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 6 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS2
06/04/2021220402071Open ↗
06/04/2021220615886Open ↗
▸BISPRELIMINARY COMMISSIONING REPORT CERTIFICATION1
05/18/2021220402071Open ↗
▸Inspections & Test Reports30
▸BISTECHNICAL REPORT: RESPONSIBILITY15
07/15/2021240247700Open ↗
05/12/2021220615886Open ↗
05/12/2021220615886Open ↗
Showing 3 of 15 on file for this type
▸BISHYDRAULIC FLOW CALCULATIONS4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER4
06/04/2021220402071Open ↗
06/04/2021220615886Open ↗
Showing 2 of 4 on file for this type
▸BISHYDRO FLOW TEST LETTER3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISTECHNICAL REPORT: SOIL INSPECTION1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISDEMOLITION (DM) JOB SIGNOFF1
06/04/2021220402071Open ↗
▸Approvals, Objections & Sign-offs53
▸BISLETTERS - SUPPORTING DOCUMENTATION17
03/24/2023220748430Open ↗
03/24/2023220748430Open ↗
03/24/2023220748430Open ↗
Showing 3 of 17 on file for this type
▸BISSCHEDULE A - OCCUPANCY / USE14
06/03/2021220402071Open ↗
05/28/2021220402071Open ↗
05/26/2021220402071Open ↗
Showing 3 of 14 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST13
07/29/2021220615886Open ↗
07/16/2021220402071Open ↗
07/15/2021240247700Open ↗
Showing 3 of 13 on file for this type
▸BISADMINISTRATIVE OBJECTIONS4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸BISSUPERSEDING LETTER4
01/04/2021220402071Open ↗
01/04/2021220402071Open ↗
01/04/2021220402071Open ↗
Showing 3 of 4 on file for this type
▸BISMECHANICAL (MH) SIGNOFF1
07/21/2021220402071Open ↗
▸Cost, Insurance & Ownership11
▸BISCOST AFFIDAVIT8
07/29/2021220615886Open ↗
06/23/2021220619891Open ↗
Showing 2 of 8 on file for this type
▸BISPROJECT-SPECIFIC GL INSURANCE2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISCOST AFFIDAVIT (FINAL): PW31
06/24/2021220615895Open ↗
▸Filing & Intake Forms64
▸BISADDITIONAL INFORMATION37
07/28/2021220402071Open ↗
06/09/2021220615886Open ↗
06/04/2021220402071Open ↗
Showing 3 of 37 on file for this type
▸BISEFILING COVER SHEET14
02/23/2023220748430Open ↗
Showing 1 of 14 on file for this type
▸BISBOROUGH INTAKE FORM8
02/21/2024220402071Open ↗
07/29/2021220615886Open ↗
03/25/2021220615886Open ↗
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▸BISEFILING JOB APPLICATION COVER SHEET3
On file, but not among the 200 most recently loaded documents for this source.
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▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT32
On file, but not among the 200 most recently loaded documents for this source.
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▸Other Documents6
▸BISPLOT DIAGRAM3
03/24/2023220748430Open ↗
02/19/2020220402071Open ↗
Showing 2 of 3 on file for this type
▸BISBPP - SUPPORTING DOCUMENTATION2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISSITE SURVEY: FINAL1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type