NYC Permit AlertsBy BuildPermitGuide

Neighborhoods › Park Slope

420 8 Avenue, Brooklyn: 3 building jobs on file

Building Identification Number 3025524 · Park Slope. Newest first.

Interior renovation: Interior renovation for the combination of apartments 2a…, est. $97K
Approved · filed Aug 21, 2026 · est. $96,758
Mechanical/plumbing work: Installation of new plumbing fixtures in existing…, est. $20K
Approved · filed Aug 21, 2026 · est. $20,000
Interior renovation: Interior renovation for the combination of apartments 3a…, est. $12K
Permit Entire · filed Apr 26, 2026 · est. $12,045

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