Building health · BROOKLYN, NY

231 Cornelia St

built 1910 · 2 stories · 2 apartments
Registered with the city: FREESTONE PROPERTY GROUP LLC · 315 other buildings here list it; TOWNHOUSE RENTAL, LLC · 154 other buildings here list it; TOWNHOUSE RENTAL, L.L.C. · 172 other buildings here list it
Ownership transferred May 2023, no sale price · NYC Department of Finance

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 Aug
Other conditionsApt 1 class B
Housing Maintenance Code Violations
2026 Aug
PlumbingApt 1 class B
2026 Aug
GasApt 1 class B
2026 Aug
LeaksApt 1
Housing Maintenance Code Complaints and Problems
2023 May
Ownership transferred, no sale price
NYC Citywide Annualized Calendar Sales
2023 Feb
Sold for $2,400,000
2022 May
Mechanical systems permit
DOB NOW: Build – Approved Permits
2022 May
General construction permit
2022 Jan
Plumbing permit
2021 Aug
Sold for $950,000
NYC Citywide Annualized Calendar Sales
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
1910
Built
PLUTO (tax lot data)
See all records and sources
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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