Never rely on a street address! They are often wrong and they are not legally binding.
The "Official Description" is how the property is identified at the deeds office as well as in legal documents.
Official Description
Erf No69009
TownshipCape Town
Size313m²
Deeds officeCapeTown
ZoningRebated
MunicipalityCape Town South
Municipal valuationR630,000 (2012)
The HQ-Report uses the official description to map the property onto street and satellite maps.
It is also worth noting that the fences and gates around a property may not reflect the legal bounderies. Always check the Surveyor Generals diagram before bidding.
Tip: Use the link above the map to change between satellite and street maps.