Southend Flat, Castle Point

• Built-Up Area: Southend-on-Sea
• Parish/Community: Southend-on-Sea, unparished area
• Unitary Authority: Castle Point
• Region: Eastern

• Category: Water Feature
• Type: Wetland

• Latitude/Longitude: 51°31'21"N 0°43'56"E
• Eastings/Northings: 589658, 183955
• OS Grid: TQ896839
• Mapcode Local: GBR RR2.D0J
• Mapcode Global: VHKHM.NZ2L

Location and coordinates are for the approximate centre of Southend Flat within this administrative area. Geographic features and populated places may cross administrative borders.