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Two stories - detached, small or mid-size
25 STERLING AVENUE
STATEN ISLAND · BIN 5057689
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1945Year Built
1.67Stories
A1Building Class
R3XZoning
1,091 sfGross Floor Area
1Units
Two stories - detached, small or mid-size · 4,000 sf lot · 0.27 FAR built · Flood zone X
Locations of Work
Plumbing
Permit Issued — active, not yet Signed-off
Floor 2Under Construction5p · 1 filing · 8 docs
Floor 1Under Construction5p · 1 filing · 8 docs
CellarUnder Construction5p · 1 filing · 8 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NYX ENGINEERING, PLLC208/03/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
CATMAN PLUMBING INCPlumbing108/07/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NYX ENGINEERING, PLLC6118108/03/2026
Building Lifecycle
All (13)Filed (2)Permit Issued (1)Inspection (3)Objection (2)Special Inspection (5)
08/24/2026
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
08/24/2026
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
08/20/2026
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
08/10/2026
Objection raised — Scope
08/10/2026
Objection resolved — Resolved
08/06/2026
Permit issued — Plumbing
S01428158-S1-PL
08/03/2026
Filed — Alteration
INTERIOR RENOVATION OF EXISTING TWO STORY ONE FAMILY HOUSE. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
S01428158-S1
07/28/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Xiao Huang
07/28/2026
Special inspection requirement — Energy Code Compliance Inspections
Xiao Huang
07/10/2026
Filed — Alteration
INTERIOR RENOVATION OF EXISTING TWO STORY ONE FAMILY HOUSE. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
S01428158-I1
07/08/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
07/08/2026
Special inspection requirement — Energy Code Compliance Inspections
07/08/2026
Special inspection requirement — Final
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedCATMAN PLUMBING INC08/06/2026
Nothing on file for this building.
▾Field Inspections (DOB CAP) — 3
DateTypeResultReport
08/24/2026Certified Gas-Gas-Piping-RoughingCertifiedView ↗
08/24/2026Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
08/20/2026Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 5
DateRequirementInspectorRole
07/28/2026Fire-Resistant Penetrations and JointsXiao Huangspecial
07/28/2026Energy Code Compliance InspectionsXiao Huangprogress
07/08/2026Fire-Resistant Penetrations and Joints—special
07/08/2026Energy Code Compliance Inspections—progress
07/08/2026Final—progress
▾Documents — 8 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/16/2026S01428158-S1Request digital key ↗
08/15/2026S01428158-I1Request digital key ↗
▸Seals & Professional Certifications4
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/16/2026S01428158-I1Open ↗
08/16/2026S01428158-S1Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
08/22/2026S01428158-S1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/22/2026S01428158-S1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/16/2026S01428158-S1Open ↗
08/15/2026S01428158-I1Open ↗