Loading building data…
Loading building data…
No red flags found. Standard due diligence recommended.
156 Diamond Street is a two-family home built in 1920 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 23 records across 26 public data sources, benchmarked against similar small prewar residential buildings in NYC.
Create a free account to save buildings to your watchlist and get alerts when grades change.
No open violations, no complaints, no liens — this building is well-maintained and fully compliant.
Initial (Job PC7127029)
DOB Complaint #45
DOB Complaint #45
Initial (Job PC8659965)
Initial (Job PC8481926)
Initial (Job PC8266376)
Initial (Job PC7313675)
Compliance (Job PC7127029)
Initial (Job PC7120803)
Initial (Job PC7225440)
Construction: WORK W/O A PERMIT. NOTED: AT CELLAR OF PREMISES ERECTED WALLS CREATING1 10'X14' ROOM W/ A 5'COUNTER — $250 penalty
Tax Year 2027 Market Value: $1,742,000 Exemptions: $1,420
Tax Year 2026 Market Value: $1,529,000 Exemptions: $1,420
Tax Year 2025 Market Value: $1,208,000 Exemptions: $1,340
Tax Year 2024 Market Value: $1,263,000 Exemptions: $1,460
Minor Alteration
Minor Alteration
Minor Alteration
Deed Transfer
Deed Transfer
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.