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Two family converted from one family
29 AVENUE X
BROOKLYN · BIN 3194198
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1925Year Built
2Stories
B3Building Class
R5Zoning
2,201 sfGross Floor Area
2Units
0 Active ViolationsFDNY Report ↗
Two family converted from one family · Owner of record: Xiao Guo Group · 2,000 sf lot · 1.1 FAR built · Flood zone X500
Locations of Work
ArchitectureGeneral
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Floor 11p · 1 filing · 6 docs
Site & exterior1 filing · 6 docs
Filed — no permit issued10p · 1 filing · 4 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
Xiao Guo Group103/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
12/07/2022$680K—— → —$309/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NY Building Associates205/17/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
High Quality 338203/21/2026
Highquality Construction VNW203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
High Quality ConstructionGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM Engineering6244105/17/2024
Building Lifecycle
All (31)Filed (2)Permit Issued (1)Violation (1)Objection (12)Special Inspection (15)
06/11/2024
Permit issued — General Construction
B01053124-I1-GC
05/17/2024
Filed — Alteration
B01053124-I1
05/17/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
05/17/2024
Special inspection requirement — Tenant Protection Plan Compliance
NARESH MAHANGU
05/17/2024
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
05/17/2024
Special inspection requirement — Fire-Resistance Rated Construction
NARESH MAHANGU
04/01/2024
Violation issued (ECB, closed)
Construction
02/15/2023
Objection raised — Other
02/15/2023
Objection raised — Structural
02/15/2023
Objection raised — Admin
02/15/2023
Objection raised — Inspections
02/15/2023
Objection raised — Fire_Protection
02/15/2023
Objection raised — Other
02/06/2023
Objection resolved — Resolved
01/27/2023
Objection raised — Zoning
01/27/2023
Objection raised — Scope
01/27/2023
Objection raised — Zoning
01/27/2023
Objection raised — Zoning
01/27/2023
Objection raised — Zoning
01/19/2023
Filed — Alteration CO
TO CONVERT EXISTING 2-STORY BUILDING FROM ONE (1) FAMILY AND ONE (1) STORE TO TWO (2) FAMILIES. INTERIOR PARTITIONS, DOORS, WINDOWS, CEILING, AND FLOORING WORKS AS PER PLAN. OBTAIN NEW CERTIFICATE OF OCCUPANCY.
B00814075-I1
01/19/2023
Special inspection requirement — Concrete - Cast-In-Place
01/19/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
01/19/2023
Special inspection requirement — Energy Code Compliance Inspections
01/19/2023
Special inspection requirement — Fire-Resistance Rated Construction
01/19/2023
Special inspection requirement — Fenestration and door U-factor and product ratings
01/19/2023
Special inspection requirement — Fenestration air leakage
01/19/2023
Special inspection requirement — Interior lighting power
01/19/2023
Special inspection requirement — Maintenance information
01/19/2023
Special inspection requirement — Fenestration areas
01/19/2023
Special inspection requirement — Metering
01/19/2023
Special inspection requirement — Air barrier - visual inspection
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedHigh Quality Construction06/11/2024
Nothing on file for this building.
▾Special Inspection Requirements (DOB NOW) — 15
DateRequirementInspectorRole
05/17/2024Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
05/17/2024Tenant Protection Plan ComplianceNARESH MAHANGUspecial
05/17/2024Energy Code Compliance InspectionsNARESH MAHANGUprogress
05/17/2024Fire-Resistance Rated ConstructionNARESH MAHANGUprogress
01/19/2023Concrete - Cast-In-Place—special
01/19/2023Fire-Resistant Penetrations and Joints—special
01/19/2023Energy Code Compliance Inspections—progress
01/19/2023Fire-Resistance Rated Construction—progress
01/19/2023Fenestration and door U-factor and product ratings—energy_progress
01/19/2023Fenestration air leakage—energy_progress
01/19/2023Interior lighting power—energy_progress
01/19/2023Maintenance information—energy_progress
01/19/2023Fenestration areas—energy_progress
01/19/2023Metering—energy_progress
01/19/2023Air barrier - visual inspection—energy_progress
▾Documents — 10 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/25/2026B01053124-I1Request digital key ↗
08/14/2026B00814075-I1Request digital key ↗
▸Seals & Professional Certifications6
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/13/2026B00814075-I1Open ↗
08/13/2026B01053124-I1Open ↗
▸DOB NOWProgress Inspector Seal & Signature2
08/25/2026B01053124-I1Open ↗
08/25/2026B01053124-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/25/2026B01053124-I1Open ↗
08/25/2026B01053124-I1Open ↗
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/13/2026B00814075-I1Open ↗
▸Other Documents1
▸DOB NOWProperty Ownership Certification1
08/13/2026B00814075-I1Open ↗