← Back
Five to six families
175 WYCKOFF AVENUE
BROOKLYN · BIN 3074566
💬 Discuss this project
1931Year Built
3Stories
C2Building Class
R6Zoning
4,275 sfGross Floor Area
6Units
Rent Stabilized0 Open ViolationsFDNY Report ↗
Five to six families · 2,302 sf lot · 1.86 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalPlumbing
Floor 39p · 1 filing · 20 docs
Floor 28p · 1 filing · 20 docs
Floor 111p · 1 filing · 20 docs
Cellar9p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
175 WYCKOFF REALTY CORP603/22/2026
175 WYCKOFF AVE103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
06/01/2021$800K—175 WYCOFF REALTY CORP → Private party$187/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
1+1 DESIGN STUDIO LLC1107/02/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
G.PLAN DESIGN & CONSULTING INC1003/21/2026
ZHENG & ASSOCIATES LLC403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
ZAQ CONSTRUCTION INCGeneral Contractor207/08/2026
J Y ELECTRIC INCElectrical103/22/2026
HP SERVICES INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
1+1 DESIGN STUDIO LLC10391007/02/2024
Building Lifecycle
All (114)Filed (10)Permit Issued (3)Signed Off (2)Violation (60)Inspection (6)Objection (3)Special Inspection (30)
07/02/2024
Filed — Alteration CO
FILED MECHANICAL SYSTEM IN CONJUNCTION WITH APPLICATION #B00752688
B00752688-P8
06/29/2024
Special inspection requirement — Fenestration and door U-factor and product ratings
Zi Mai
06/29/2024
Special inspection requirement — Lighting in dwelling units
Zi Mai
06/29/2024
Special inspection requirement — Fenestration air leakage
Zi Mai
06/29/2024
Special inspection requirement — Fenestration areas
Zi Mai
06/29/2024
Special inspection requirement — Interior lighting power
Zi Mai
06/29/2024
Special inspection requirement — Concrete - Cast-In-Place
Zi Mai
06/29/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Zi Mai
06/29/2024
Special inspection requirement — Mastic and Intumescent Fire-resistant Coatings
Zi Mai
06/29/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
Zi Mai
06/29/2024
Special inspection requirement — Energy Code Compliance Inspections
Zi Mai
06/29/2024
Special inspection requirement — Fire-Resistance Rated Construction
Zi Mai
06/29/2024
Special inspection requirement — Insulation placement and R values
Zi Mai
01/24/2024
Objection raised — Other
01/24/2024
Objection resolved — Addressed
01/23/2024
Filed — Alteration CO
FILED MECHANICAL SYSTEM IN CONJUNCTION WITH APPLICATION #B00752688
B00752688-P5
01/22/2024
Special inspection requirement — Concrete - Cast-In-Place
Zi Mai
01/22/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Zi Mai
01/22/2024
Special inspection requirement — Mastic and Intumescent Fire-resistant Coatings
Zi Mai
01/22/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
Zi Mai
01/22/2024
Special inspection requirement — Energy Code Compliance Inspections
Zi Mai
01/22/2024
Special inspection requirement — Fire-Resistance Rated Construction
Zi Mai
01/22/2024
Special inspection requirement — Lighting in dwelling units
Zi Mai
01/22/2024
Special inspection requirement — Insulation placement and R values
Zi Mai
01/22/2024
Special inspection requirement — Interior lighting power
Zi Mai
01/22/2024
Special inspection requirement — Fenestration and door U-factor and product ratings
Zi Mai
01/22/2024
Special inspection requirement — Fenestration areas
Zi Mai
01/22/2024
Special inspection requirement — Fenestration air leakage
Zi Mai
11/27/2023
Filed — Alteration CO
FILED MECHANICAL SYSTEM IN CONJUNCTION WITH APPLICATION #B00752688
B00752688-P4
10/21/2023
Signed off — Alteration CO
FILED MECHANICAL SYSTEM IN CONJUNCTION WITH APPLICATION #B00752688
B00752688-S1
10/18/2023
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
10/02/2023
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
09/26/2023
Signed off — Alteration CO
FILED MECHANICAL SYSTEM IN CONJUNCTION WITH APPLICATION #B00752688
B00752688-S2
09/22/2023
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
09/22/2023
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
09/18/2023
Special inspection requirement — Final
Zi Mai
09/18/2023
Special inspection requirement — Structural Stability – Alterations of existing buildings
Zi Mai
09/18/2023
Special inspection requirement — Mechanical Systems
Zi Mai
09/18/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
Zi Mai
09/18/2023
Special inspection requirement — Exhaust and Vent Systems in Plenums and Ducts
Zi Mai
09/01/2023
Filed — Alteration CO
FILED MECHANICAL SYSTEM IN CONJUNCTION WITH APPLICATION #B00752688
B00752688-P3
08/25/2023
Filed — Alteration CO
FILED MECHANICAL SYSTEM IN CONJUNCTION WITH APPLICATION #B00752688
B00752688-P2
08/16/2023
Filed — Alteration CO
FILED MECHANICAL SYSTEM IN CONJUNCTION WITH APPLICATION #B00752688
B00752688-P1
08/15/2023
Special inspection requirement — Energy Code Compliance Inspections
Zi Mai
06/30/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/20/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/09/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
06/09/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
05/05/2023
Permit issued — General Construction
B00752688-I1-GC
05/01/2023
Permit issued — Plumbing
B00752688-S2-PL
04/17/2023
Permit issued — Mechanical Systems
B00752688-S1-MS
03/27/2023
Violation issued (HPD, closed)
A
03/20/2023
Filed — Alteration CO
FILED MECHANICAL SYSTEM IN CONJUNCTION WITH APPLICATION #B00752688
B00752688-S2
03/17/2023
Filed — Alteration CO
FILED MECHANICAL SYSTEM IN CONJUNCTION WITH APPLICATION #B00752688
B00752688-S1
06/16/2022
Filed — Alteration CO
FILED MECHANICAL SYSTEM IN CONJUNCTION WITH APPLICATION #B00752688
B00752688-I1
04/20/2022
Objection raised — Scope
04/12/2022
Filed — Alteration
Interior renovation of existing apt.1R & cellar with new partitions, no change of occupancy use & egress under this application.
B00716804-I1
03/02/2022
Violation issued (HPD, closed)
A
11/19/2021
Violation issued (HPD, closed)
C
11/19/2021
Violation issued (HPD, closed)
C
Latest 60 of 114 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedZAQ CONSTRUCTION INC05/05/2023
DOB NOWPlumbingSigned-offHP SERVICES INC05/01/2023
DOB NOWMechanical SystemsSigned-offZAQ CONSTRUCTION INC04/17/2023
1 project · most recent 07/02/2024
Heating and Air Conditioning Systems Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
07/02/2024Permit IssuedZAQ CONSTRUCTION INCHeating and Air Conditioning Systems, Ventilation Systems
Heat / Cool
Mitsubishi Electric MODEL# MXZ-2C20NA2 20,000 BTU · Condensing Unit ×4
Ventilation
Broan Nutone 765H80L-B 50 CFM · Exhaust Fan ×3
Cosmos COS-668AS750 300 CFM · Kitchen Exhaust ×1
1 project · most recent 07/02/2024
Water/Sanitary
FiledStatusContractorScope
07/02/2024Signed-offHP SERVICES INCWater/Sanitary
3 projects · most recent 10/02/2023
General Wiring
FiledStatusContractorScope
10/02/2023CompleteJ Y ELECTRIC INCGeneral Wiring
10/02/2023CompleteJ Y ELECTRIC INCGeneral Wiring
07/01/2019CompleteUNITED ELEC'L CONT'G CORPGeneral Wiring
1 project · most recent 04/12/2022
Steel Concrete Wood
FiledStatusContractorScope
04/12/2022——Steel, Concrete, Wood
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
10/18/2023Pass-Final CND-Occupancy InspectionPassView ↗
10/02/2023Pass-Final PL - Up to 3 Requested FloorsPassView ↗
09/22/2023Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
09/22/2023Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
06/09/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
06/09/2023Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 39
DateRequirementInspectorRole
06/29/2024Fenestration and door U-factor and product ratingsZi Maienergy_progress
06/29/2024Lighting in dwelling unitsZi Maienergy_progress
06/29/2024Fenestration air leakageZi Maienergy_progress
06/29/2024Fenestration areasZi Maienergy_progress
06/29/2024Interior lighting powerZi Maienergy_progress
06/29/2024Concrete - Cast-In-PlaceZi Maispecial
06/29/2024Fire-Resistant Penetrations and JointsZi Maispecial
06/29/2024Mastic and Intumescent Fire-resistant CoatingsZi Maispecial
06/29/2024Structural Stability – Alterations of existing buildingsZi Maispecial
06/29/2024Energy Code Compliance InspectionsZi Maiprogress
06/29/2024Fire-Resistance Rated ConstructionZi Maiprogress
06/29/2024Insulation placement and R valuesZi Maienergy_progress
01/22/2024Concrete - Cast-In-PlaceZi Maispecial
01/22/2024Fire-Resistant Penetrations and JointsZi Maispecial
01/22/2024Mastic and Intumescent Fire-resistant CoatingsZi Maispecial
01/22/2024Structural Stability – Alterations of existing buildingsZi Maispecial
01/22/2024Energy Code Compliance InspectionsZi Maiprogress
01/22/2024Fire-Resistance Rated ConstructionZi Maiprogress
01/22/2024Lighting in dwelling unitsZi Maienergy_progress
01/22/2024Insulation placement and R valuesZi Maienergy_progress
01/22/2024Interior lighting powerZi Maienergy_progress
01/22/2024Fenestration and door U-factor and product ratingsZi Maienergy_progress
01/22/2024Fenestration areasZi Maienergy_progress
01/22/2024Fenestration air leakageZi Maienergy_progress
09/18/2023FinalZi Maiprogress
Latest 25 of 39.
▾Documents — 77 on file (BIS + DOB NOW)
▸Plans & Drawings10
▸DOB NOWPlans/Sketch10
08/27/2026B00752688-P2Request digital key ↗
08/27/2026B00752688-P1Request digital key ↗
08/27/2026B00752688-S2Request digital key ↗
Showing 3 of 10 on file for this type
▸Zoning, Tax Lot & Property Records1
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B00752688-I1Open ↗
▸Seals & Professional Certifications39
▸DOB NOWProgress Inspector Seal & Signature19
08/28/2026B00752688-P1Open ↗
08/28/2026B00752688-P1Open ↗
08/28/2026B00752688-P1Open ↗
Showing 3 of 19 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature10
08/27/2026B00752688-P1Open ↗
08/27/2026B00752688-S2Open ↗
08/27/2026B00752688-P3Open ↗
Showing 3 of 10 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature10
08/28/2026B00752688-P1Open ↗
08/28/2026B00752688-P1Open ↗
08/27/2026B00752688-S1Open ↗
Showing 3 of 10 on file for this type
▸Safety & Tenant Protection5
▸DOB NOWStreet Tree Checklist5
08/13/2026B00752688-P8Open ↗
08/13/2026B00752688-P5Open ↗
08/13/2026B00752688-I1Open ↗
Showing 3 of 5 on file for this type
▸Environmental & Asbestos10
▸DOB NOWDEP ACP-5: Asbestos Assessment Report10
08/27/2026B00752688-S1Open ↗
08/27/2026B00752688-P2Open ↗
08/27/2026B00752688-P1Open ↗
Showing 3 of 10 on file for this type
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis1
08/13/2026B00752688-I1Open ↗
▸Other Documents11
▸DOB NOWHPD4: CONH Pilot Program5
08/13/2026B00752688-P2Open ↗
08/13/2026B00752688-I1Open ↗
08/13/2026B00752688-S2Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWProperty Ownership Certification5
08/27/2026B00752688-P1Open ↗
08/27/2026B00752688-I1Open ↗
08/27/2026B00752688-P8Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWFinal Survey1
08/13/2026B00752688-I1Open ↗