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Condo, residential tower (mixed-use, multi-family elevator) [derived]
Blue Diamond Condominium
525 EAST 12 STREET · East Village · BIN 1005228
💬 Discuss this project
2007Year Built
6Stories
RMBuilding Class
R8BZoning
8,265 sfGross Floor Area
6Units
Rent Stabilized2 Open Violations ▸
Condo, residential tower (mixed-use, multi-family elevator) [derived] · 2,272 sf lot · 3.64 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbingFire ProtectionOther
Roof12p · 1 filing · 20 docs
Floor 75p · 1 filing · 20 docs
Floor 613p · 2 filings · 20 docs
Floor 5
Floor 4
Floor 3
Floor 2
Floor 1
Filed — no permit issued5p · 2 filings · 6 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
MAAN2503/21/2026
NAL MANAGEMENT203/21/2026
ATLB203/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
KURV ARCHITECTURE DPC703/26/2026
C2B ARCHITECTS PC112/02/2025
DEVERE ARCHITECTURE102/18/2025
SW ENGINEERING COMPANY102/05/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
MUNICIPAL BUILDING CONSULTANTS603/21/2026
GREGG ROTHSTEIN ARCHITECT103/21/2026
BOYD CONSULTING203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
ARANDA PLBG & HTG CORPPlumbing303/22/2026
JP CONSTRUCTION & HVAC LLGeneral Contractor204/09/2026
J.A. LEE ELEC SVCS LLCElectrical103/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
OPTIMIZED ENGINEERING ASS2449603/26/2026
VERTICAL LLC8740112/02/2025
Building Lifecycle
All (61)Filed (10)Permit Issued (2)Violation (19)Special Inspection (30)
04/15/2026
Special inspection requirement — Masonry
Guy Lagomarsino
04/15/2026
Special inspection requirement — Final
Guy Lagomarsino
04/15/2026
Special inspection requirement — Tenant Protection Plan Compliance
04/15/2026
Special inspection requirement — Concrete - Cast-In-Place
Guy Lagomarsino
04/15/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
Guy Lagomarsino
04/15/2026
Special inspection requirement — Post-installed Anchors
Guy Lagomarsino
04/15/2026
Special inspection requirement — Structural Steel - Details
Guy Lagomarsino
04/15/2026
Special inspection requirement — Structural Steel - High Strength Bolting
Guy Lagomarsino
04/15/2026
Special inspection requirement — Structural Steel - Welding
Guy Lagomarsino
04/15/2026
Special inspection requirement — Structural Cold-Formed Steel
Guy Lagomarsino
03/26/2026
Filed — Alteration CO
HVAC WORK AS PER PLANS FILED HEREWITH.
M01009645-P2
01/14/2026
Permit issued — Mechanical Systems
M01009645-S6-MS
12/10/2025
Permit issued — General Construction
M01325409-I1-GC
12/02/2025
Filed — Alteration
APPLICATION FILED FOR INTERIOR DEMOLITION. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.
M01325409-I1
12/02/2025
Special inspection requirement — Tenant Protection Plan Compliance
MUHAMMAD HUQ
11/26/2025
Special inspection requirement — Final
Chad Firmstone
10/27/2025
Filed — Alteration CO
HVAC WORK AS PER PLANS FILED HEREWITH.
M01009645-P1
02/18/2025
Filed — Alteration
INCORPORATE PORTION OF PUBLIC HALL WITH APT 1 ON THE FIRST FLOOR. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01174217-I1
01/30/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
01/30/2025
Special inspection requirement — Final
01/30/2025
Special inspection requirement — Fire-Resistance Rated Construction
10/14/2024
Filed — Alteration CO
HVAC WORK AS PER PLANS FILED HEREWITH.
M01009645-S6
09/30/2024
Filed — Alteration CO
HVAC WORK AS PER PLANS FILED HEREWITH.
M01009645-S8
09/30/2024
Filed — Alteration CO
HVAC WORK AS PER PLANS FILED HEREWITH.
M01009645-S5
08/15/2024
Special inspection requirement — Metering
Alexander Loyer Hughes AIA
08/15/2024
Special inspection requirement — Insulation placement and R values
Alexander Loyer Hughes AIA
05/14/2024
Special inspection requirement — Air barrier - visual inspection
Alexander Loyer Hughes AIA
05/14/2024
Special inspection requirement — Fenestration and door U-factor and product ratings
Alexander Loyer Hughes AIA
05/14/2024
Special inspection requirement — Fenestration areas
Alexander Loyer Hughes AIA
05/14/2024
Special inspection requirement — Fenestration air leakage
Alexander Loyer Hughes AIA
04/05/2024
Filed — Alteration CO
HVAC WORK AS PER PLANS FILED HEREWITH.
M01009645-S7
04/05/2024
Special inspection requirement — Post-installed Anchors
Guy Lagomarsino
04/05/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Guy Lagomarsino
04/05/2024
Special inspection requirement — Energy Code Compliance Inspections
Guy Lagomarsino
04/05/2024
Special inspection requirement — Maintenance information
Guy Lagomarsino
04/05/2024
Special inspection requirement — Permanent certificate
Guy Lagomarsino
04/05/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
Guy Lagomarsino
03/17/2024
Filed — Alteration CO
HVAC WORK AS PER PLANS FILED HEREWITH.
M01009645-I1
02/28/2024
Special inspection requirement — Post-installed Anchors
02/28/2024
Special inspection requirement — Tenant Protection Plan Compliance
Guy Lagomarsino
02/28/2024
Special inspection requirement — Sprinkler Systems
09/27/2023
Violation issued (ECB, open)
Construction
02/05/2021
Filed — Alteration
Filing for Limited Exterior Repairs at North facade; no change to use, egress or occupancy.
M00445212-I1
05/19/2020
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
06/26/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
06/13/2018
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
06/01/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
02/01/2017
Violation issued (ECB, closed)
Construction
11/28/2016
Violation issued (HPD, closed)
I
05/05/2016
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
10/20/2015
Violation issued (HPD, closed)
I
06/10/2015
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
10/31/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/26/2013
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
04/04/2012
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
10/28/2010
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
10/24/2007
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
10/24/2007
Violation issued (ECB, closed)
Construction
06/12/2007
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/05/2007
Violation issued (ECB, closed)
Site Safety
Latest 60 of 61 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsPermit IssuedJP CONSTRUCTION HVAC LL01/14/2026
DOB NOWGeneral ConstructionPermit IssuedJP CONSTRUCTION HVAC LL12/10/2025
BISOTISSUEDVALLESIGNS & AWNINGS INC01/23/2019
BISPLISSUEDARANDA PLBG & HTG CORP05/15/2018
BISOTISSUEDL J & A CONSTRUCTION CORP05/08/2018
BISOTISSUEDLAZAR MECHANICAL CORP05/22/2013
BISMHISSUEDK-SQUARE DEVELOPERS INC04/09/2009
BISMHISSUEDK-SQUARE DEVELOPERS INC02/17/2009
BISEQISSUEDROCKLEDGE SCAFFOLD CORP03/12/2008
BIS—ISSUEDK-SQUARE DEVELOPERS INC02/19/2008
BISEQISSUEDK-SQUARE DEVELOPERS INC02/15/2008
BISEQISSUEDK-SQUARE DEVELOPERS INC01/11/2008
BISPLISSUEDACCURATE MECHANICAL INC09/28/2007
BISSPISSUEDACCURATE MECHANICAL INC09/28/2007
BISOTISSUEDK-SQUARE DEVELOPERS INC08/16/2007
BISEQISSUEDK-SQUARE DEVELOPERS INC08/08/2007
BIS—ISSUEDK-SQUARE DEVELOPERS INC08/08/2007
BISEQRE-ISSUEDCAVALIER CONST SERVICES03/21/2007
BIS—RE-ISSUEDCAVALIER CONST SERVICES03/21/2007
BISEQISSUEDCSC OF NEW YORK INC03/01/2007
BISFBISSUEDVIJAX FUEL CORP.08/01/1990
1 project · most recent 03/26/2026
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
03/26/2026Permit IssuedJP CONSTRUCTION & HVAC LLHeating and Air Conditioning Systems
Heat / Cool
Lg ARNU073L1G4, ARNU073M1A4, ARNU073L1G4, ARNU073L1G4,ARNU073L1G4, 16,000 BTU · Vrf Indoor ×4
ARNU123NJA4 255,000 BTU · Vrf Indoor ×2
ARUN060GSS4 124,000 BTU · Vrf Outdoor ×1
3 projects · most recent 03/31/2026
FiledStatusContractorScope
03/31/2026Permit IssuedRICHARD NEU—
03/31/2026CompleteJ.A. LEE ELEC SVCS LLC—
12/19/2025CompleteJ.A. LEE ELEC SVCS LLC—
▾Special Inspection Requirements (DOB NOW) — 40
DateRequirementInspectorRole
04/15/2026MasonryGuy Lagomarsinospecial
04/15/2026FinalGuy Lagomarsinoprogress
04/15/2026Tenant Protection Plan Compliance—special
04/15/2026Concrete - Cast-In-PlaceGuy Lagomarsinospecial
04/15/2026Structural Stability – Alterations of existing buildingsGuy Lagomarsinospecial
04/15/2026Post-installed AnchorsGuy Lagomarsinospecial
04/15/2026Structural Steel - DetailsGuy Lagomarsinospecial
04/15/2026Structural Steel - High Strength BoltingGuy Lagomarsinospecial
04/15/2026Structural Steel - WeldingGuy Lagomarsinospecial
04/15/2026Structural Cold-Formed SteelGuy Lagomarsinospecial
12/02/2025Tenant Protection Plan ComplianceMUHAMMAD HUQspecial
11/26/2025FinalChad Firmstoneprogress
01/30/2025Fire-Resistant Penetrations and Joints—special
01/30/2025Final—progress
01/30/2025Fire-Resistance Rated Construction—progress
08/15/2024MeteringAlexander Loyer Hughes AIAenergy_progress
08/15/2024Insulation placement and R valuesAlexander Loyer Hughes AIAenergy_progress
05/14/2024Air barrier - visual inspectionAlexander Loyer Hughes AIAenergy_progress
05/14/2024Fenestration and door U-factor and product ratingsAlexander Loyer Hughes AIAenergy_progress
05/14/2024Fenestration areasAlexander Loyer Hughes AIAenergy_progress
05/14/2024Fenestration air leakageAlexander Loyer Hughes AIAenergy_progress
04/05/2024Post-installed AnchorsGuy Lagomarsinospecial
04/05/2024Fire-Resistant Penetrations and JointsGuy Lagomarsinospecial
04/05/2024Energy Code Compliance InspectionsGuy Lagomarsinoprogress
04/05/2024Maintenance informationGuy Lagomarsinoenergy_progress
Latest 25 of 40.
▾Documents — 130 on file (BIS + DOB NOW)
▸Plans & Drawings10
▸DOB NOWPlans/Sketch9
08/26/2026M01009645-P2Request digital key ↗
08/26/2026M01009645-P1Request digital key ↗
08/26/2026M01009645-S8Request digital key ↗
Showing 3 of 9 on file for this type
▸DOB NOWPlans/Sketch - General Construction1
09/04/2026M00445212-I1Request digital key ↗
▸Applications & Permits14
▸BISWORK PERMIT APPLICATION9
01/23/2019123661974Open ↗
05/16/2018123431134Open ↗
05/09/2018123431134Open ↗
Showing 3 of 9 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION5
01/23/2019123661974Open ↗
04/27/2018123431134Open ↗
05/23/2013121626730Open ↗
Showing 3 of 5 on file for this type
▸Zoning, Tax Lot & Property Records2
▸DOB NOWZoning Exhibit form (1-5)1
08/13/2026M01009645-I1Open ↗
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026M01009645-I1Open ↗
▸Seals & Professional Certifications65
▸DOB NOWProgress Inspector Seal & Signature17
09/01/2026M01009645-I1Open ↗
09/01/2026M01009645-I1Open ↗
09/01/2026M01009645-I1Open ↗
Showing 3 of 17 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature14
09/01/2026M01009645-I1Open ↗
09/01/2026M01009645-I1Open ↗
08/26/2026M01009645-S7Open ↗
Showing 3 of 14 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION11
01/23/2019123661974Open ↗
05/20/2009120004672Open ↗
04/02/2009120004672Open ↗
Showing 3 of 11 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature10
08/26/2026M01009645-S6Open ↗
08/26/2026M01009645-P2Open ↗
08/26/2026M01009645-P1Open ↗
Showing 3 of 10 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST6
01/23/2019123661974Open ↗
04/27/2018123431134Open ↗
05/23/2013121626730Open ↗
Showing 3 of 6 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM4
05/23/2013121626730Open ↗
04/02/2009120004672Open ↗
03/13/2008110108053Open ↗
Showing 3 of 4 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT2
01/23/2019123661974Open ↗
04/27/2018123431134Open ↗
▸BISPC FULL REPORT1
11/26/2007110034025Open ↗
▸Trade Schedules & Equipment5
▸BISEQUIPMENT USE PERMITS3
09/28/2021121626730Open ↗
09/28/2021121626730Open ↗
01/20/2021121626730Open ↗
▸BISEQUIPMENT USE APPLICATION/PERMIT1
09/28/2021121626730Open ↗
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1
04/27/2018123431134Open ↗
▸Safety & Tenant Protection2
▸BISTenant Protection Plan and Notes1
04/27/2018123431134Open ↗
▸DOB NOWStreet Tree Checklist1
08/26/2026M01009645-I1Open ↗
▸Environmental & Asbestos3
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER3
04/02/2009120004672Open ↗
03/13/2008110108053Open ↗
11/26/2007110034025Open ↗
▸Energy Compliance5
▸BISTR8: Energy Code Progress Inspections2
05/23/2013121626730Open ↗
05/23/2013121626730Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1
01/20/2021121626730Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
04/27/2018123431134Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
01/20/2021121626730Open ↗
▸Inspections & Test Reports1
▸BISTECHNICAL REPORT: RESPONSIBILITY1
01/20/2021121626730Open ↗
▸Approvals, Objections & Sign-offs8
▸BISADMINISTRATIVE OBJECTIONS4
05/23/2013121626730Open ↗
04/02/2009120004672Open ↗
03/13/2008110108053Open ↗
Showing 3 of 4 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST4
01/20/2021121626730Open ↗
12/05/2008110108053Open ↗
10/30/2008110034025Open ↗
Showing 3 of 4 on file for this type
▸Cost, Insurance & Ownership6
▸BISCOST AFFIDAVIT6
01/20/2021121626730Open ↗
01/23/2019123661974Open ↗
04/27/2018123431134Open ↗
Showing 3 of 6 on file for this type
▸Filing & Intake Forms5
▸BISEFILING COVER SHEET3
01/23/2019123661974Open ↗
04/27/2018123431134Open ↗
05/23/2013121626730Open ↗
▸BISeFiling Job Application Cover Sheet2
04/02/2009120004672Open ↗
03/13/2008110108053Open ↗
▸Other Documents4
▸DOB NOWProperty Ownership Certification1
08/26/2026M01009645-I1Open ↗
▸DOB NOWSite Survey: Initial1
08/13/2026M01009645-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026M01009645-I1Open ↗
▸DOB NOWPlot Diagram1
08/13/2026M01009645-I1Open ↗