HA3 0 is a postcode sector within the HA3 postcode district which is within the HA Harrow postcode area.
The Royal Mail delivery office for the HA3 0 postal sector is the Harrow Central Delivery Office andHarrow Kenton & Weald Delivery Office.
The area of the HA3 0 postcode sector is 0.85 square miles which is 2.19 square kilometres or 541.05 square acres.
In the year 2017 there were 70 house sales in the HA3 0 with the average house price being £593,361.
The HA3 0 postcode sector is crossed by a railway.
| H | A | 3 | - | 0 | X | X |
| H | A | 3 | Space | 0 | Letter | Letter |
| The HA3 0 Sector is within these Local Authorities |
| The HA3 0 Sector is within these Counties |
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The HA3 0 Sector is within these Water Company Areas |
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| Town | Type |
|---|---|
| London | City |
