← Back
Large suburban residence
355 KNOLLWOOD AVENUE
QUEENS · Douglaston-Little Neck · BIN 4168029
💬 Discuss this project
1955Year Built
2Stories
A3Building Class
R1-2Zoning
3,047 sfGross Floor Area
1Units
FDNY Report ↗
Large suburban residence · 8,600 sf lot · 0.35 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalPlumbingLandscape
Permit Issued — active, not yet Signed-off
Floor 33p · 1 filing · 20 docs
Floor 2Under Construction6p · 2 filings · 20 docs
Floor 1Under Construction9p · 2 filings · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
02/20/2025$1.5M—Private party → Private party$497/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ADAL ENGINEERING PLLC304/02/2026
CHI F. LAU ARCHITECT, P.C.301/28/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BMB BUILDING CONSULTING603/21/2026
SYNCHRON EXPEDITING403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
PHOENIX SUTTON STR INCGeneral Contractor204/09/2026
SHEKO INCGeneral Contractor107/08/2026
SIMPLE CHOICE PLBG AND HTPlumbing106/28/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
ADAL ENGINEERING PLLC4205304/02/2026
CHI FAI LAU, RA2802301/28/2025
Building Lifecycle
All (48)Filed (6)Permit Issued (3)Inspection (6)Objection (16)Special Inspection (17)
04/09/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Dariusz Makara
04/09/2026
Special inspection requirement — Mechanical Systems
Dariusz Makara
04/09/2026
Special inspection requirement — Final
Dariusz Makara
04/09/2026
Special inspection requirement — Fire-Resistance Rated Construction
Dariusz Makara
04/02/2026
Filed — Alteration
General construction and mechanical work related to the renovation of an existing (1) family residence. No change to use, egress, or occupancy.
Q01194789-P1
04/02/2026
Special inspection requirement — Fire-Resistance Rated Construction
Dariusz Makara
04/02/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Dariusz Makara
04/02/2026
Special inspection requirement — Mechanical Systems
Dariusz Makara
04/02/2026
Special inspection requirement — Final
Dariusz Makara
04/01/2026
Permit issued — Mechanical Systems
Q01194789-I1-GC-CX
02/12/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
10/02/2025
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
06/23/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
05/20/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
04/11/2025
Inspection — Fail-Final CND-Occupancy Inspection
Fail
View inspection ↗
04/07/2025
Permit issued — Plumbing
Q01194789-S1-PL
03/25/2025
Objection resolved — Addressed
03/25/2025
Objection resolved — Addressed
03/25/2025
Objection resolved — Addressed
03/21/2025
Objection raised — Admin
03/21/2025
Objection raised — Cost
03/21/2025
Objection raised — Admin
03/21/2025
Objection resolved — Addressed
03/19/2025
Objection raised — Admin
03/17/2025
Filed — Alteration
General construction and mechanical work related to the renovation of an existing (1) family residence. No change to use, egress, or occupancy.
Q01194789-S1
03/17/2025
Filed — Alteration
General construction and mechanical work related to the renovation of an existing (1) family residence. No change to use, egress, or occupancy.
Q01194789-I1
02/11/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
CHI FAI LAU
02/11/2025
Special inspection requirement — Fire-Resistance Rated Construction
CHI FAI LAU
02/11/2025
Special inspection requirement — Energy Code Compliance Inspections
CHI FAI LAU
02/07/2025
Objection raised — Structural
02/07/2025
Objection resolved — Addressed
01/28/2025
Filed — Alteration CO
Propose new Alt-CO to close up the work filed under existing Alt 1738-60 and proposed minor renovation works for this single-family house as per plan. Obtain new C of O.
Q01089522-P2
01/24/2025
Special inspection requirement — Energy Code Compliance Inspections
CHI FAI LAU
01/24/2025
Special inspection requirement — Fire-Resistance Rated Construction
CHI FAI LAU
01/24/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
CHI FAI LAU
12/20/2024
Filed — Alteration CO
Propose new Alt-CO to close up the work filed under existing Alt 1738-60 and proposed minor renovation works for this single-family house as per plan. Obtain new C of O.
Q01089522-P1
12/19/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
CHI FAI LAU
12/19/2024
Special inspection requirement — Fire-Resistance Rated Construction
CHI FAI LAU
12/19/2024
Special inspection requirement — Energy Code Compliance Inspections
CHI FAI LAU
11/01/2024
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
09/26/2024
Permit issued — General Construction
Q01089522-I1-GC
08/27/2024
Objection resolved — Addressed
08/27/2024
Objection resolved — Addressed
08/27/2024
Objection resolved — Addressed
08/17/2024
Objection raised — Scope
08/17/2024
Objection raised — Admin
08/17/2024
Objection raised — Inspections
08/06/2024
Filed — Alteration CO
Propose new Alt-CO to close up the work filed under existing Alt 1738-60 and proposed minor renovation works for this single-family house as per plan. Obtain new C of O.
Q01089522-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsPermit IssuedPHOENIX SUTTON STR INC04/01/2026
DOB NOWPlumbingPermit IssuedSIMPLE CHOICE PLBG AND HT04/07/2025
DOB NOWGeneral ConstructionPermit IssuedSHEKO INC09/26/2024
1 project · most recent 04/02/2026
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
04/02/2026Permit IssuedPHOENIX SUTTON STR INCHeating and Air Conditioning Systems
Heat / Cool
Mitsubishi Electric Mitsubishi MXZ-SM36NAM 3 tons · Condensing Unit ×4
1 project · most recent 04/02/2026
Gas Water/Sanitary
FiledStatusContractorScope
04/02/2026Permit IssuedSIMPLE CHOICE PLBG AND HTGas, Water/Sanitary
2 projects · most recent 02/24/2025
General Wiring Boiler Controls
FiledStatusContractorScope
02/24/2025Permit IssuedRAAM ELECTRICAL LLCGeneral Wiring
10/28/2024CompletePERFECTION ELECTRIC, LLCBoiler Controls
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
02/12/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
10/02/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
06/23/2025Pass-Final CND-Occupancy InspectionPassView ↗
05/20/2025Pass-Final CND-Occupancy InspectionPassView ↗
04/11/2025Fail-Final CND-Occupancy InspectionFailView ↗
11/01/2024Pass-Final CND-Occupancy InspectionPassView ↗
▾Special Inspection Requirements (DOB NOW) — 17
DateRequirementInspectorRole
04/09/2026Fire-Resistant Penetrations and JointsDariusz Makaraspecial
04/09/2026Mechanical SystemsDariusz Makaraspecial
04/09/2026FinalDariusz Makaraprogress
04/09/2026Fire-Resistance Rated ConstructionDariusz Makaraprogress
04/02/2026Fire-Resistance Rated ConstructionDariusz Makaraprogress
04/02/2026Fire-Resistant Penetrations and JointsDariusz Makaraspecial
04/02/2026Mechanical SystemsDariusz Makaraspecial
04/02/2026FinalDariusz Makaraprogress
02/11/2025Fire-Resistant Penetrations and JointsCHI FAI LAUspecial
02/11/2025Fire-Resistance Rated ConstructionCHI FAI LAUprogress
02/11/2025Energy Code Compliance InspectionsCHI FAI LAUprogress
01/24/2025Energy Code Compliance InspectionsCHI FAI LAUprogress
01/24/2025Fire-Resistance Rated ConstructionCHI FAI LAUprogress
01/24/2025Fire-Resistant Penetrations and JointsCHI FAI LAUspecial
12/19/2024Fire-Resistant Penetrations and JointsCHI FAI LAUspecial
12/19/2024Fire-Resistance Rated ConstructionCHI FAI LAUprogress
12/19/2024Energy Code Compliance InspectionsCHI FAI LAUprogress
▾Documents — 49 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch6
08/21/2026Q01089522-P1Request digital key ↗
08/21/2026Q01089522-I1Request digital key ↗
08/17/2026Q01194789-I1Request digital key ↗
Showing 3 of 6 on file for this type
▸Applications & Permits6
▸DOB NOWLPC Approval/Permit6
08/17/2026Q01194789-P1Open ↗
08/13/2026Q01089522-I1Open ↗
08/13/2026Q01089522-P2Open ↗
Showing 3 of 6 on file for this type
▸Zoning, Tax Lot & Property Records3
▸DOB NOWHouse Number Verification: TOPO Stamp3
08/13/2026Q01089522-P2Open ↗
08/13/2026Q01089522-P1Open ↗
08/13/2026Q01089522-I1Open ↗
▸Seals & Professional Certifications19
▸DOB NOWProgress Inspector Seal & Signature8
09/22/2026Q01089522-P2Open ↗
09/22/2026Q01089522-P2Open ↗
09/07/2026Q01089522-I1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature6
08/21/2026Q01089522-P2Open ↗
08/21/2026Q01089522-P1Open ↗
08/21/2026Q01089522-I1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature5
09/22/2026Q01089522-P2Open ↗
09/07/2026Q01089522-I1Open ↗
08/27/2026Q01194789-P1Open ↗
Showing 3 of 5 on file for this type
▸Safety & Tenant Protection3
▸DOB NOWStreet Tree Checklist3
08/13/2026Q01089522-I1Open ↗
08/13/2026Q01089522-P1Open ↗
08/13/2026Q01089522-P2Open ↗
▸Environmental & Asbestos6
▸DOB NOWDEP ACP-5: Asbestos Assessment Report6
08/21/2026Q01089522-P1Open ↗
08/21/2026Q01089522-I1Open ↗
08/17/2026Q01194789-P1Open ↗
Showing 3 of 6 on file for this type
▸Other Documents6
▸DOB NOWProperty Ownership Certification3
08/21/2026Q01089522-I1Open ↗
08/21/2026Q01089522-P1Open ↗
08/15/2026Q01089522-P2Open ↗
▸DOB NOWProof of Historic Building2
08/17/2026Q01194789-P1Open ↗
08/13/2026Q01194789-I1Open ↗
▸DOB NOWFinal Survey1
08/13/2026Q01089522-I1Open ↗