W1B 3 is a postcode sector in Westminster, UK. Below is a complete list of W1B 3 Postcodes (Active). W1B 3 postcode sector comprises of 18 active postcodes. W1B 3 sector has a population of 5, and it has 4 properties in the region.
| Population | 5 |
| Addresses / Property Count | 4 |
| Active Postcodes | 18 |
| Nearby Postcode Districts | 34 |
| Nearby Postcode Sectors | 4 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| W1B 3AA | 51.51475900 | -0.14159000 | N/A | N/A | 529051 | 181174 |
| W1B 3AF | 51.51484500 | -0.14134200 | N/A | N/A | 529068 | 181184 |
| W1B 3AG | 51.51495600 | -0.14155300 | N/A | N/A | 529053 | 181196 |
| W1B 3AH | 51.51511800 | -0.14160400 | N/A | N/A | 529049 | 181214 |
| W1B 3AP | 51.51624100 | -0.14198000 | N/A | N/A | 529020 | 181338 |
| W1B 3AQ | 51.51502800 | -0.14157900 | N/A | N/A | 529051 | 181204 |
| W1B 3AS | 51.51673900 | -0.14230200 | N/A | N/A | 528996 | 181393 |
| W1B 3AT | 51.51676000 | -0.14234800 | N/A | N/A | 528993 | 181395 |
| W1B 3AU | 51.51685600 | -0.14231200 | N/A | N/A | 528995 | 181406 |
| W1B 3BJ | 51.51732500 | -0.14240800 | N/A | N/A | 528987 | 181458 |
| W1B 3BL | 51.51721300 | -0.14254600 | N/A | N/A | 528978 | 181445 |
| W1B 3BN | 51.51460600 | -0.14151300 | N/A | N/A | 529057 | 181157 |
| W1B 3BR | 51.51422700 | -0.14096300 | N/A | N/A | 529096 | 181116 |
| W1B 3DA | 51.51822400 | -0.14296200 | N/A | N/A | 528946 | 181557 |
| W1B 3DB | 51.51840600 | -0.14252300 | 4 | 5 | 528976 | 181578 |
| W1B 3DE | 51.51757300 | -0.14270100 | N/A | N/A | 528966 | 181485 |
| W1B 3DG | 51.51765300 | -0.14265400 | N/A | N/A | 528969 | 181494 |
| W1B 3HH | 51.51732700 | -0.14238300 | N/A | N/A | 528989 | 181458 |