Building health · BROOKLYN, NY
built 1931 · 3 stories · 3 apartments
Also known as 5101 6 Ave — one building, several doors.
Registered with the city: WONDER 5101 INC.; WONDER 5101 INC
The building’s record over time
Filings, permits, complaints and violations from city records, newest first. Highlighted rows are unresolved and from the last year; older unresolved records are marked “never closed”. Tap any row to read it on the agency’s own site.
2026 Apr
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2025 Jan
Plumbing permit
DOB NOW: Build – Approved Permits
2024 Dec
Mechanical systems permit, General construction permit
2024 Nov
Other conditions class I · paperwork · closed
Housing Maintenance Code Violations
2024 Apr
Pests class A · paperwork · closed
2023 Nov
Other conditions class I · paperwork · closed
2011 Nov
Latest boiler work permit 2011 (2 on record)
DOB Permit Issuance (BIS)
2011 Nov
Plumbing permit, Boiler permit
DOB NOW: Build – Approved Permits
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2004 Mar
Fuel burning permit, Boiler permit
DOB NOW: Build – Approved Permits
1931
Built
PLUTO (tax lot data)
Dates are the city's record dates, shown to the month.
These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked.
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Not an inspection and not a warranty. May not be used for tenant screening — terms of use · privacy.