Postcode SW1
Belgravia +11 · Greater London, England
SW1 is the postcode of Belgravia, Buckingham Palace, Green Park and 9 other places in Greater London, England, United Kingdom. This list covers outward codes — the first half of a UK postcode, such as M9 or BN91 — not full postcodes.
- Postcode
- SW1
- County
- Greater London
- Country
- England
- Country
- United Kingdom
12 places with postcode SW1
| Place | County | Location |
|---|---|---|
| Belgravia | Greater London | 51.491, -0.149 |
| Buckingham Palace | Greater London | 51.496, -0.142 |
| Green Park | Greater London | 51.496, -0.142 |
| Horseferry Road | Greater London | 51.496, -0.142 |
| Hyde Park Corner | Greater London | 51.496, -0.142 |
| Knightsbridge | Greater London | 51.502, -0.162 |
| Pimlico | Greater London | 51.489, -0.137 |
| Sloane Square | Greater London | 51.496, -0.142 |
| St James's Park | Greater London | 51.496, -0.142 |
| Vauxhall Bridge | Greater London | 51.496, -0.142 |
| Victoria | Greater London | 51.496, -0.144 |
| Westminster | Greater London | 51.500, -0.117 |
Near London
The nearest major city is London, about 2 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode SW1?
Belgravia, Buckingham Palace, Green Park, Horseferry Road, Hyde Park Corner, Knightsbridge, Pimlico, Sloane Square, St James's Park, Vauxhall Bridge, Victoria, Westminster.
Which county and country is SW1 in?
Greater London, England, United Kingdom.
What is the nearest major city to SW1?
London, about 2 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.