DN3 3 is a postcode sector within the DN3 postcode district which is within the DN Doncaster postcode area.
The Royal Mail delivery office for the DN3 3 postal sector is the Doncaster Delivery Office andArmthorpe Scale Payment Delivery Office.
The area of the DN3 3 postcode sector is 9.85 square miles which is 25.51 square kilometres or 6,304.15 square acres.
In the year 2017 there were 159 house sales in the DN3 3 with the average house price being £159,130.
The DN3 3 postcode sector is crossed by the M18 motorway.
Waterways within the DN3 3 postcode sector include the River Torne.
| D | N | 3 | - | 3 | X | X |
| D | N | 3 | Space | 3 | Letter | Letter |
| The DN3 3 Sector is within these Local Authorities |
| The DN3 3 Sector is within these Counties |
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The DN3 3 Sector is within these Water Company Areas |
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|---|
| Town | Type |
|---|---|
| Doncaster | Town |
| Old Cantley | Village |
