When did The Block Season 4 Episode 48 air?
The Block Season 4 Episode 48 aired on August 17, 2011.

Host Scott Cam calls all of the teams back to Melbourne to take part in a huge two day challenge which will decide the all-important auction order.
Direct answers for episode-level questions and details.
The Block Season 4 Episode 48 aired on August 17, 2011.
This episode runs for approximately 22 minutes.
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