The Block (season 4)
The fourth season of Australian reality television series The Block, titled The Block 2011, aired on the Nine Network. Scott Cam returned as host as did John McGrath & Neale Whitaker as judges and Shelley Craft joined the season as "Challenge Master". The season premiered on Monday, 20 June 2011 at 7:00 pm.
Unlike previous series, the fourth season was filmed in Melbourne rather than Sydney, with the four houses to be renovated located in the inner-city suburb of Richmond.
The season was ultimately won by Polly Porter and Warwick "Waz" Jones, who were the only couple to sell their property at auction.
The Block: Unlocked
The Block: Unlocked is a new format hosted by Shelley Craft which shares a personal insight into The Block transformations as the couples guide us through their completed rooms, it also includes behind the scenes footage and footage not seen on TV.Contestants
Elimination Rounds
Green: This couple won an elimination challenge and became a couple on the Block 2011.Red: This couple failed to win an elimination challenge and did not become a Block couple.
Season Contestants
| House | Couple | Ages | Relationship | State |
| 1 | Jenna Whitehead and Josh Densten | 23 & 24 | Engaged | VIC |
| 2 | Polly Porter and Warwick "Waz" Jones | 24 & 27 | City Girl and Country Boy | NSW |
| 3 | Katrina Chambers and Amie Godde | 33 & 31 | Sisters | NSW |
| 4 | Rod and Tania Walsh | 38 & 39 | Childhood Sweethearts | VIC |
Score History
Scores
Summary
Judges' scores
; Colour key| Week | Area | Scores | Josh & Jenna | Polly & Waz | Katrina & Amie | Rod & Tania |
| 1 | 1st Bedroom | Design | 7.5 | 4 | 7 | 5 |
| 1 | 1st Bedroom | Execution | 6 | 5 | 6 | 6 |
| 1 | 1st Bedroom | Total | ||||
| 2 | 2nd Bedroom | - | - | - | - | - |
| 2 | 2nd Bedroom | Design | 7 | 7 | 5 | 6 |
| 2 | 2nd Bedroom | Execution | 7 | 6 | 5 | 7 |
| 2 | 2nd Bedroom | Total | ||||
| 3 | Bathroom/Laundry | - | - | - | - | - |
| 3 | Bathroom/Laundry | Design | 7 | 7 | 7 | 7 |
| 3 | Bathroom/Laundry | Execution | 5 | 6 | 6 | 8 |
| 3 | Bathroom/Laundry | Total | ||||
| 4 | Master Bedroom | - | - | - | - | - |
| 4 | Master Bedroom | Design | 8 | 9 | 7 | 7 |
| 4 | Master Bedroom | Execution | 8 | 8 | 6 | 7 |
| 4 | Master Bedroom | Total | ||||
| 5 | Ensuite | - | - | - | - | - |
| 5 | Ensuite | Design | 9 | 8 | 8 | 8 |
| 5 | Ensuite | Execution | 8 | 8 | 7 | 7 |
| 5 | Ensuite | Total | ||||
| 6 | Living Room/Hallway | - | - | - | - | - |
| 6 | Living Room/Hallway | Design | 6 | 6 | 9 | 8 |
| 6 | Living Room/Hallway | Execution | 6 | 7 | 8 | 8 |
| 6 | Living Room/Hallway | Total | ||||
| 7 | Kitchen/Dining Room | - | - | - | - | - |
| 7 | Kitchen/Dining Room | Design | 9 | 7 | 8 | 8 |
| 7 | Kitchen/Dining Room | Execution | 9 | 8 | 9 | 8 |
| 7 | Kitchen/Dining Room | Total | ||||
| 8 | Exterior | - | - | - | - | - |
| 8 | Exterior | Design | 9 | 9 | 8 | 9 |
| 8 | Exterior | Execution | 9 | 8 | 9 | 9.5 |
| 8 | Exterior | Total |
Results
Elimination week
Weeks
Auction
Reception
Ratings
; Notes- Ratings data is from OzTAM and represents the live and same day average viewership from the 5 largest Australian metropolitan centres.