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Neighborhoods › Carroll Gardens-Cobble Hill-Gowanus-Red Hook

334 Union Street, Brooklyn: 4 building jobs on file

Building Identification Number 3007243 · Carroll Gardens-Cobble Hill-Gowanus-Red Hook. Newest first.

Interior renovation: Three-piece bathroom addition and minor renovations on…, est. $43K
Approved · filed Sep 12, 2026 · est. $43,200
Interior renovation: Adding a three-piece bathroom on 2nd floor unit 02…, est. $19K
Approved · filed Sep 12, 2026 · est. $18,750
Interior renovation: Adding a three-piece bathroom on 2nd floor unit 02…, est. $19K
Permit Entire · filed Jun 12, 2026 · est. $18,750
Interior renovation: Three-piece bathroom addition and minor renovations on…, est. $43K
Permit Entire · filed Jun 10, 2026 · est. $43,200

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