N81
UK postcode district
Updated September 2026
District overview
- Postcode units
- 14
- Current units
- 3
- Coordinate coverage
- 100%
- Electoral wards
- 2
Coverage context
- Countries represented
- England
- English regions represented
- London
- Local authority codes
- 2
- Terminated postcode units
- 11
Postcode sectors in N81
Choose a sector to browse its complete postcode-unit directory.