Higher is better. Based on 25 data sources across violations, complaints, permits, sales, and legal records.
Limited Data
This building is in excellent condition — well-maintained and fully compliant
No red flags found. Standard due diligence recommended.
218 Guernsey Street is a two-family home built in 1870 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 36 records across 25 public data sources, benchmarked against similar small prewar residential buildings in NYC.
Know this building? Does this grade feel right?
Get alerted when this building changes
Create a free account to save buildings to your watchlist and get alerts when grades change.
vs Neighborhood (11222)
4,110 buildings in this zip code
74th
Better than 74% of buildings in 11222
Above average
Avg score: 91
WorstBest in 11222
Clean record
No open violations, no complaints, no liens — this building is well-maintained and fully compliant.
Score Breakdown
Living ConditionsBased on housing violations — things like heat, hot water, pests, mold
No issues
Building SafetyStructural issues, fire safety, elevator problems, code violations
No issues
Complaint BurdenHow often residents call 311 or file complaints about this building
97Excellent
Management QualityHow quickly the owner fixes problems and maintains the building
No issues
Financial HealthTax liens, water debt, unpaid city charges
No issues
Legal & EnforcementCity lawsuits and legal actions against the building owner
No issues
Maintenance HistoryBoiler, facade, and routine upkeep inspection records
Minor Alteration: HEREWITH FILE SUBSEQUENT DOC 02 FOR A CONSTRUCTION FENCE PER PLAN EXAMINERS OBJECTION, FILED IN CONJ
Job Type: A2
Job Description: HEREWITH FILE SUBSEQUENT DOC 02 FOR A CONSTRUCTION FENCE PER PLAN EXAMINERS OBJECTION, FILED IN CONJUNCTION WITH DOC 01. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
Permit Status: X
Filing Date: 09/12/2016
Building Type: 1-2-3 FAMILY
Existing Stories: 0
Proposed Stories: 0
Permit
Sep 12, 2016• 9 years ago
X
Minor Alteration: HEREWITH FILE SUBSEQUENT DOC 02 FOR A CONSTRUCTION FENCE PER PLAN EXAMINERS OBJECTION, FILED IN CONJ
Job Type: A2
Job Description: HEREWITH FILE SUBSEQUENT DOC 02 FOR A CONSTRUCTION FENCE PER PLAN EXAMINERS OBJECTION, FILED IN CONJUNCTION WITH DOC 01. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
Sign up to view property owner details and portfolio analysis.
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.