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Two family brick
20-13 29 STREET
QUEENS · Astoria (North)-Ditmars-Steinway · BIN 4017834
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1940Year Built
2Stories
B1Building Class
R5BZoning
2,740 sfGross Floor Area
2Units
0 Open Violations
Two family brick · 3,000 sf lot · 0.91 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
LINE CONSTR GROUP203/22/2026
SOPHIA HANSEN REAL PROPERTY TRUS103/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
11/02/2021$1.6M—Private party → Private party$569/sf building
06/15/2017$1.3M—Private party → Private party$491/sf building
08/03/2015$1.2M—— → —$445/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
HUAN DESIGN INC.108/18/2023
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
LINE CONSTR GROUP, CORPGeneral Contractor407/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
HUAN DESIGN INC7669108/18/2023
Building Lifecycle
All (14)Filed (1)Permit Issued (2)Signed Off (1)Violation (3)Special Inspection (7)
02/05/2025
Violation issued (ECB, closed)
Construction
12/21/2023
Signed off — Alteration
REPAIR FACADE AND REPLACE WINDOWS FOR THE EXISTING HOUSE. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
Q00920894-I1
11/08/2023
Permit issued — General Construction
Q00920894-I1-GC
09/14/2023
Violation issued (ECB, closed)
Construction
08/22/2023
Permit issued — General Construction
Q00920894-I1-GC
08/18/2023
Filed — Alteration
REPAIR FACADE AND REPLACE WINDOWS FOR THE EXISTING HOUSE. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
Q00920894-I1
08/17/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
ZHENHUAN XU
08/17/2023
Special inspection requirement — Final
ZHENHUAN XU
08/17/2023
Special inspection requirement — Energy Code Compliance Inspections
ZHENHUAN XU
08/17/2023
Special inspection requirement — Fenestration air leakage
ZHENHUAN XU
08/17/2023
Special inspection requirement — Fenestration and door U-factor and product ratings
ZHENHUAN XU
08/17/2023
Special inspection requirement — Fenestration areas
ZHENHUAN XU
08/17/2023
Special inspection requirement — Air barrier - visual inspection
ZHENHUAN XU
08/09/2013
Violation issued (ECB, closed)
Unknown
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offLINE CONSTR GROUP, CORP11/08/2023
DOB NOWGeneral ConstructionSigned-offLINE CONSTR GROUP, CORP08/22/2023
1 project · most recent 01/05/2018
General Wiring
FiledStatusContractorScope
01/05/2018Permit IssuedSPECTRUM ELECTRIC, LLCGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 7
DateRequirementInspectorRole
08/17/2023Fire-Resistant Penetrations and JointsZHENHUAN XUspecial
08/17/2023FinalZHENHUAN XUprogress
08/17/2023Energy Code Compliance InspectionsZHENHUAN XUprogress
08/17/2023Fenestration air leakageZHENHUAN XUenergy_progress
08/17/2023Fenestration and door U-factor and product ratingsZHENHUAN XUenergy_progress
08/17/2023Fenestration areasZHENHUAN XUenergy_progress
08/17/2023Air barrier - visual inspectionZHENHUAN XUenergy_progress
▾Documents — 17 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/24/2026Q00920894-I1Request digital key ↗
▸Applications & Permits2
▸BISPLAN / WORK APPROVAL APPLICATION2
11/29/2017421559414Open ↗
11/01/2017421559414Open ↗
▸Seals & Professional Certifications7
▸DOB NOWProgress Inspector Seal & Signature3
08/23/2026Q00920894-I1Open ↗
08/23/2026Q00920894-I1Open ↗
08/23/2026Q00920894-I1Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2
12/04/2017421559414Open ↗
11/01/2017421559414Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026Q00920894-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/23/2026Q00920894-I1Open ↗
▸Trade Schedules & Equipment1
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1
11/01/2017421559414Open ↗
▸Environmental & Asbestos1
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
11/01/2017421559414Open ↗
▸Energy Compliance2
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2
12/04/2017421559414Open ↗
11/01/2017421559414Open ↗
▸Approvals, Objections & Sign-offs1
▸BISADMINISTRATIVE OBJECTIONS1
11/01/2017421559414Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
11/01/2017421559414Open ↗
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
11/01/2017421559414Open ↗