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No red flags found. Standard due diligence recommended.
671 East 31 Street is a two-family home built in 1910 in Brooklyn with 2 residential units. It carries a Grade A health score — one of the cleaner records in its peer group, with no open violations or active complaints. Active permit activity suggests ongoing maintenance investment. Our analysis reviewed 27 records across 26 public data sources, benchmarked against similar small prewar residential buildings in NYC.
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No open violations, no complaints, no liens — this building is well-maintained and fully compliant.
Tax Year 2027 Market Value: $870,000
Tax Year 2026 Market Value: $999,000
Tax Year 2025 Market Value: $795,000
Minor Alteration
Minor Alteration: INSTALLATION OF SOLAR PANEL SYSTEM ON EXISTING ROOF INCLUDING BRACKETS AND CONNECTORS AS NOTED ON PL
Mortgage & Consolidation — $464,806.77
Assignment
Mortgage — $350,000
Satisfaction of Mortgage
Mortgage — $280,000
Satisfaction of Mortgage
Assignment
Assignment
Mortgage — $215,000
Deed Transfer
Mortgage — $7,000
Assignment
Satisfaction of Mortgage
Mortgage — $110,400
Satisfaction of Mortgage
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.