Building health · BROOKLYN, NY
built 1930 · 5 stories · 19 apartments
Also known as 452 Union Ave, 454 Union Ave, 520 Metropolitan Ave — one building, several doors.
Registered with the city: 448 UNION AVENUE REALTY CORP.
Last sold Mar 2025 for $2,865,000 · NYC Department of Finance
Heat or hot water: 4 reports to the city since 2024
2024
2025Heat or hot water · Oct 2025 · 1 report (6 complaints)Oct 20, 2025Oct 20, 2025 (2nd)Oct 21, 2025Oct 21, 2025 (2nd)Oct 21, 2025 (3rd)Oct 21, 2025 (4th)Heat or hot water · Nov 2025 · 1 report (1 complaint)Nov 14, 2025Heat or hot water · Dec 2025 · 2 reports (4 complaints)Dec 15, 2025Dec 27, 2025Dec 29, 2025Dec 31, 2025
2026
Source: HPD Complaints and Problems · as of 2026-10-22
By apartment
4 of 19 apartments named in a city recordStatus describes city records, not the building's condition. Tap a system for its records and sources.
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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