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No red flags found. Standard due diligence recommended.
635 Klondike Avenue is a two-family home built in 1974 in Staten Island with 2 residential units. It carries a Grade A health score — one of the cleaner records in its peer group, with no open violations or active complaints. Our analysis reviewed 18 records across 26 public data sources, benchmarked against similar small postwar residential buildings in NYC.
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No open violations, no complaints, no liens — this building is well-maintained and fully compliant.
Structural Stability
NONCONST — ILLEGAL [EMERGENCY] (Apt HSE)
Structural Stability
DOB Complaint #45
DOB Complaint #45
DOB Complaint #15
DOB Complaint #45
DOB Complaint #32
DOB Complaint #32
DOB Complaint #32
Construction: NO FENCE AROUND POOL. ON BACKYARD OF PROPERTY ABOVE GROUND POOL W/O FENCE AROUND & NO COMPLETE FENCE — $200 penalty
Construction: WORK CONTRARY TO APPROVED PLANS.NOTED:CELLAR STAIRS CONSTRUCTED AND AN OPENING MADE THRU FOUNDATION — $500 penalty
Construction: WORK CONTRARY TO APPROVAED PLANS NOTED 1-CEMENT STAIRS CONSTRUCTED AND DOORWAY INSTALLED THRU FOUNDA — $500 penalty
Tax Year 2027 Market Value: $1,171,000
Tax Year 2026 Market Value: $1,121,000
Tax Year 2025 Market Value: $916,000
Tax Year 2024 Market Value: $1,074,000
Construction: OCCUPANCY CONTRARY TO THAT ALLOWED BY THE C OF O NOTED C OF O 44752 INDICATES CELLAR TO BE USED AS H — $1,200 penalty
This report is an informational tool based on publicly available government records and does not constitute a “consumer report” under the Fair Credit Reporting Act. Building grades are editorial opinions and should not be used as the sole basis for housing, lending, or employment decisions. Data sourced from HPD, DOB, DOF, ECB, FDNY, 311, and other NYC agencies. Report errors to data@openstoop.com. See our Terms and Privacy Policy.