640 COLUMBIA STREET, BROOKLYN, NY 11231 is a 1-unit rental building in Carroll Gardens, NYC. See every violation, 311 complaint, tenant review, and the LucidIQ score — before you sign a lease.
Brooklyn · February 2026
Best & worst months to sign a lease
Potential savings: ~13% by timing your move to August.
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Monthly counts over the last 7 years · all data sources
No HPD records on file in the last 7 years.
Asking rent per bedroom type — switch tabs to see each with effective (concession-net) rent.
Portfolio-level grade reflects the landlord's buildings across NYC, weighted by unit count. Individual building grades may differ.
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Water System — Hydrant Running Full (WA4)
Water System — Hydrant Running Full (WA4)
Water System — Hydrant Running (WC3)
Noise - Street/Sidewalk — Loud Music/Party
Water System — Hydrant Running (WC3)
Water System — Hydrant Running (WC3)
Sewer — Catch Basin Search (SC2)
Water System — Hydrant Running Full (WA4)
Water System — Hydrant Running Full (WA4)
Illegal Parking — Posted Parking Sign Violation
Carroll Gardens is Brooklyn's Italian-American soul — bocce courts in the community gardens, old-school red-sauce joints alongside farm-to-table newcomers, and wide, tree-lined blocks with deep front stoops that invite lingering. Smith and Court Streets have some of Brooklyn's best dining.