| Area Type | Urban major conurbation |
| Area Details | Welldon Crescent, Harrow, HA1 1QQ |
| Population | 46 |
| Average Income | £56,000.00 (Range for UK is from £20,000 to £86,100) |
| London Zone | 5 |
| Nearest Station | Harrow-on-the-Hill |
| Distance To Station | 0.454831 Km |
| Households | 26 |
| Affluence Level | 16310 (It is a range with 1-most deprived, 32844-least deprived) |
| Travel To Work Area | London |
| Police Force | Metropolitan Police |
| Water Company | Affinity Water |
| Sewage Company | Thames Water |
| Parish | Harrow, unparished area |
| Ward | Marlborough |
| Local Authority | Harrow |
| Constituency | Harrow West |
| County | Greater London |
| Region | London |
| Country | England |