SE12 9 is a postcode sector within the SE12 postcode district which is within the SE London - SE postcode area.
The Royal Mail delivery office for the SE12 9 postal sector is the Lee Sdelivery Office.
The area of the SE12 9 postcode sector is 0.81 square miles which is 2.11 square kilometres or 520.69 square acres.
In the year 2017 there were 96 house sales in the SE12 9 with the average house price being £384,273.
Waterways within the SE12 9 postcode sector include the River Quaggy.
The SE12 9 postcode sector is crossed by a railway.
| S | E | 1 | 2 | - | 9 | X | X |
| S | E | 1 | 2 | Space | 9 | Letter | Letter |
| The SE12 9 Sector is within these Local Authorities |
| The SE12 9 Sector is within these Counties |
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The SE12 9 Sector is within these Water Company Areas |
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| Town | Type |
|---|---|
| London | City |
