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Three families
635 ST MARKS AVENUE
BROOKLYN · BIN 3030691
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1910Year Built
3Stories
C0Building Class
R6BZoning
2,880 sfGross Floor Area
3Units
Rent Stabilized9 Open Violations ▸FDNY Report ↗
Three families · 2,304 sf lot · 1.25 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
KAJ NY CONSTRUCTION INC503/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
SYED ENGINEERING, P.C.101/05/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
ADVANCED BUILDERS SERVICES103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
KAJ NY CONSTRUCTION INCGeneral Contractor303/21/2026
Building Lifecycle
All (13)Filed (1)Permit Issued (1)Violation (11)
05/06/2026
Violation issued (HPD, open)
A
11/19/2025
Violation issued (HPD, open)
I
06/11/2025
Violation issued (HPD, open)
A
11/27/2024
Violation issued (HPD, open)
I
04/11/2024
Violation issued (HPD, open)
A
11/20/2023
Violation issued (HPD, open)
I
03/27/2023
Violation issued (HPD, open)
A
11/09/2022
Violation issued (HPD, closed)
I
03/02/2022
Violation issued (HPD, open)
A
04/13/2021
Violation issued (HPD, open)
A
04/13/2021
Violation issued (HPD, closed)
I
01/05/2021
Filed — Alteration
B00446746-I1
01/05/2021
Permit issued — Sidewalk Shed
B00446746-I1-SH
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSidewalk ShedPermit IssuedKAJ NY CONSTRUCTION INC01/05/2021
BISOTISSUEDRF CONSTRUCTION NY CORP01/12/2021
Nothing on file for this building.
Nothing on file for this building.
▾Documents — 16 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch - Sidewalk Shed1
09/02/2026B00446746-I1Request digital key ↗
▸Applications & Permits2
▸BISPLAN / WORK APPROVAL APPLICATION1
01/09/2021340801779Open ↗
▸BISWORK PERMIT APPLICATION1
01/12/2021340801779Open ↗
▸Seals & Professional Certifications4
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
01/09/2021340801779Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
01/09/2021340801779Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
01/09/2021340801779Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
09/02/2026B00446746-I1Open ↗
▸Safety & Tenant Protection1
▸BISTPP1: TENANT PROTECTION PLAN1
01/12/2021340801779Open ↗
▸Environmental & Asbestos1
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
01/09/2021340801779Open ↗
▸Inspections & Test Reports3
▸BISTECHNICAL REPORT: RESPONSIBILITY3
05/26/2021340801779Open ↗
01/12/2021340801779Open ↗
01/09/2021340801779Open ↗
▸Approvals, Objections & Sign-offs1
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
05/26/2021340801779Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
05/26/2021340801779Open ↗
01/09/2021340801779Open ↗
▸Filing & Intake Forms1
▸BISEFILING JOB APPLICATION COVER SHEET1
01/09/2021340801779Open ↗