309 CLARKSON AVENUE, Brooklyn, NY, 11226 is a 3-unit rental building in Flatbush, NYC. See every violation, 311 complaint, tenant review, and the LucidIQ score — before you sign a lease.
Pros: The apartment itself is beautiful. It had a lovely backyard that bloomed in the spring and summer. If it were in a different neighborhood and under different management it would be perfect Cons: Living here was a…
Monthly counts over the last 7 years · all data sources
No HPD records on file in the last 7 years.
Brooklyn · March 2026
Best & worst months to sign a lease
Potential savings: ~14% by timing your move to February.
Portfolio-level grade reflects the landlord's buildings across NYC, weighted by unit count. Individual building grades may differ.
View full landlord profileTop 1 by score · of 2 total
ACRIS deeds and regulatory filings
Missed Collection — Recycling - Paper/Metal/Glass/Rigid Plastic
Illegal Parking — Blocked Sidewalk
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Asking rent per bedroom type — switch tabs to see each with effective (concession-net) rent.
Flatbush around Church and Nostrand avenues is one of NYC's most vibrantly Caribbean neighborhoods — patois echoes on the streets, doubles vendors set up shop, and the Flatbush Junction outdoor market draws weekend crowds. It's affordable, lively, and deeply authentic.