# Elevator status for 491 Sheffield Avenue > Working — no active outages at 491 Sheffield Avenue. > > 30-day uptime 100.0%. Canonical: Location: 491 Sheffield Avenue, Brooklyn ## Status right now Working — no active outages at 491 Sheffield Avenue. ## Reliability - **30-day uptime:** 100.0% - **90-day uptime:** 100.0% - **Incidents in last 365 days:** 0 ## Recent history (last 90 days) No outages recorded in the last 90 days. ## Complaint signals 3 elevator-related complaints on file from NYC 311 and DOB records. These are unverified signals, not confirmed outages. - 2025-12-03 · Elevator - Multiple Devices On Property · NYC 311 · Closed - 2025-08-09 · Elevator - Single Device On Property/No Alternate Service · NYC 311 · Closed - 2025-06-03 · Elevator - Multiple Devices On Property · NYC 311 · Closed ## Service contractor KONE Corporation _Most recent elevator permits at this address were filed by this firm, according to NYC DOB (record B00372140-I1). Observed Apr 16, 2026._ Confidence: inferred from permits. ## Common questions ### Is the 491 Sheffield Avenue elevator working right now? Yes — no active outages at 491 Sheffield Avenue. ### How do I report a broken elevator at 491 Sheffield Avenue? Use the report form at https://www.elevatoruptime.com/report. It takes about 15 seconds and no account is required. ### What's the 30-day elevator uptime at 491 Sheffield Avenue? The 30-day elevator uptime at 491 Sheffield Avenue is 100.0%. That's excellent — elevators have been operational almost all of the time. ### Who maintains the elevators at 491 Sheffield Avenue? Recent elevator permits at 491 Sheffield Avenue have been filed by KONE Corporation, according to NYC DOB Elevator Permit Applications. Service relationships can change — building owners and contractors can submit corrections. ## Report or correct - **Report a broken elevator or escalator:** - **Building owner or manager? Claim this listing:** — or email - **Elevator service contractor? Correct attribution:** — or email --- Site overview for agents: