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Minor issues on record. Review the details below, but no major concerns.
309 Grove Street is a two-family home built in 1920 in Brooklyn with 2 residential units. It holds a Grade B health score — most influenced by complaint activity — with 14 open HPD violations. Our analysis reviewed 72 records across 26 public data sources, benchmarked against similar small prewar residential buildings in NYC.
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Structural Stability
Tax Year 2027 Market Value: $1,237,000
Tax Year 2026 Market Value: $1,223,000
Tax Year 2025 Market Value: $1,275,000 Exemptions: $1,340
Initial (Job PC8651135)
Initial (Job PC8565979)
Compliance (Job PC8363356)
Compliance (Job PC8363356)
Initial (Job PC8363356)
Initial (Job PC8251655)
Initial (Job PC8148133)
Compliance (Job PC8030114)
Initial (Job PC8030114)
Initial (Job PC7907600)
Compliance (Job PC7861577)
Initial (Job PC7881316)
Rat Sighting
Initial (Job PC7861577)
Initial (Job PC7799127)
Compliance (Job PC7741522)
This report is an informational tool based on publicly available government records and does not constitute a “consumer report” under the Fair Credit Reporting Act. Building grades are editorial opinions and should not be used as the sole basis for housing, lending, or employment decisions. Data sourced from HPD, DOB, DOF, ECB, FDNY, 311, and other NYC agencies. Report errors to data@openstoop.com. See our Terms and Privacy Policy.