House Rules (season 4)

The six teams travel around the country to completely renovate each other's home. Every week, one team hands over their house to their opponents for a complete interior transformation. A set of rules from the owners are given to the teams known as the 'House rules' which need to be followed to gain high scores from the judges and the homeowner team.

• Episodes 1 to 4
• Airdate — 27 April to 1 May 2016
• Description — Fil & Joe from Melbourne, Victoria are the first team to hand over their keys for renovation. Two of the bedrooms belong to their children Jayden, 18 years old and Celeste, 14 years old.

• Episodes 5 to 8
• Airdate — 2 to 8 May 2016
• Description — Teams head to Brooke & Michelle's home in Adelaide, South Australia for the second renovation. One of the bedrooms will be shared for their children Addison, eight years old and Tildie, five years old.
  • Previous winner's advantage: Luke & Cody — They got to decide on which zone they wanted to renovate
  • Previous loser's disadvantage: Claire & Hagan — Camping in a tent during the renovation.

• Episodes 9 to 12
• Airdate — 9 to 15 May 2016
• Description — Teams head to South Sydney, New South Wales to completely renovate Nancy & Daniel's family home. Two of the bedrooms belong to their children; six year old, Jonathan and three year old, Sophia.
  • Previous winner's advantage: Luke & Cody — Decide to keep the zone they were allocated or swap zones with another team. They decided to keep their zone
  • Previous loser's disadvantage: Rose & Rob — Camping in a tent during the renovation.

• Episodes 13 to 16
• Airdate — 16 to 22 May 2016
• Description — Teams head to Dalby, Queensland to renovate Luke & Cody's 1940s home. As their home is more than 200 km away from Brisbane, the teams only have limited time to purchase their items.
  • Previous winner's advantage: Rose & Rob — Allocating the zones for themselves and all other teams.
  • Previous loser's disadvantage: Brooke & Michelle — Camping in a tent during the renovation.

Notes

• ^1 As Luke & Cody's birthday landed on the day of their House Reveal, Carolyn asked all the teams to work together to build a new back deck for the boys as a special birthday gift, this was however a non scored zone

• Episodes 17 to 20
• Airdate — 23 to 29 May 2016
• Description — Teams head to Rockingham, Western Australia to completely transform Rose & Rob's home. Two of the bedrooms belong to their three children; seven year old, David, six year old, Sam & three year old, Teddy
  • Previous winner's advantage: Claire & Hagan — They got to decide on which zone they wanted to renovate & five different fabrics with one to be given to each team to incorporate in their room
  • Previous loser's disadvantage: Fil & Joe — Camping in a tent during the renovation.

|- ! Rule 3 | colspan="6"| Break it up with bold graphics & bites of colour |- ! Rule 4 | colspan="6"| Upcycle materials from the Peninsula |- ! Rule 5 | colspan="6"| Squeeze in a play space |- style="border-top:3px solid #aaa;" ! rowspan="2"| Team ! rowspan="2" style="width:40%;"| Zone ! colspan="3" style="width:40%;"| Scores ! rowspan="2" style="width:10%;"| Total
(out of 30) ! rowspan="2" style="width:10%; border-left:3px solid #aaa;"| Final Total
(Reno 1 to 6) |- ! style="width:10%;"| Homeowner ! style="width:10%;"| Joe ! style="width:10%;"| Wendy |- | style="width:15%;"| Luke & Cody | Master Bedroom & Dining Room | 10 || 10 || 10 | style="background:lightgreen; color: black; vertical-align: middle; text-align: center; "|30 | style="border-left:3px solid #aaa;" bgcolor="lightgreen"| 1st (118) |- | style="width:15%;"| Fil & Joe | Kitchen & Matilda's Bedroom | 9 || 9 || 10 | 28 | style="border-left:3px solid #aaa;"| 2nd (116) |- | style="width:15%;"| Brooke & Michelle | Laundry & Darcy's Bedroom | 8 || 8 || 7 | 23 | style="border-left:3px solid #aaa;"| 3rd (110) |- | style="width:15%;"| Nancy & Daniel | Living Room & Bathroom | 7 || 9 || 8 | 24 | style="border-left:3px solid #aaa;"| 4th (107) |- | style="width:15%;"| Claire & Hagan | colspan="5" data-sort-value="" style="background: #ececec; color: #2C2C2C; vertical-align: middle; text-align: center; " class="table-na" | N/A | style="border-left:3px solid #aaa;"| 5th (105) |- | style="width:15%;"| Rose & Rob | Family Room, Ensuite, Stairs & Hallway | 6 || 7 || 6 | style="background:lightpink; color: black; vertical-align: middle; text-align: center; "|19 | style="border-left:3px solid #aaa;" bgcolor="pink"| 6th (103) |- |}

• Episode 25 & 26
• Airdate — 6 & 7 June 2016
• Description — All teams head back to their own homes and must fix and redo one of the zones in 24 hours. Teams need to recreate the space/s to reflect their own style and also to impress the judges. All teams received the same set of five rules for the challenge. The lowest scoring team will be eliminated.

The top 4 teams are challenged to transform the exteriors and gardens of each other's homes. Two teams are allocated to a home (that do not belong to them) and must renovate either the front or back yards, as well as improving the house exterior. They are held over two rounds, covering all houses of the current teams. After both rounds are complete, the lowest scoring team is eliminated.

• Episodes 27 & 28
• Airdate — 12 & 13 June
• Description — In round 1 of the exterior renovations, the 4 remaining teams head to Adelaide and Mornington Peninsula to transform the gardens and house exterior in 4 Days. Teams are allocated to the front or back yard of either Brooke & Michelle's or Claire & Hagan's house.

Notes

• ^2 As Claire & Hagan's house doesn't have a front yard, the back yard was split into 2, a right side and a left side

• Episodes 29 & 30
• Airdate — 14 & 19 June
• Description — In round 2 of the exterior renovations, the 4 remaining teams head to Dalby and Melbourne to transform the gardens and house exterior in 4 Days. Teams are allocated to the front or back yard of either Luke & Cody's or Fil & Joe's house. The lowest scoring team overall is eliminated.

• Episodes 31 to 34
• Airdate — 20 to 27 June
• Description — The 3 remaining teams have 7 days to renovate 3 units in an apartment building operated by The Leukaemia Foundation where patients from the country stay during treatment. Each team is given a zone with rooms from all 3 units & a garden area. Each unit has a design brief, Scandi Chic (Unit 1), Balinese Resort (Unit 2) & Manhattan Apartment (Unit 3). The lowest scoring team will be eliminated & the top 2 will advance into the live Grand Final.

Notes

• ^3 The room(s) was in Unit 1
• ^4 The room(s) was in Unit 2
• ^5 The room(s) was in Unit 3

• Episode 35
• Airdate — 3 July 2016
• Description — The final 2 teams complete one final challenge at their opponent's home, to create an entertainment spa area. The Australian public vote for their favourite team to win and the winner is decided by a combination of the judges score, for the final project and overall viewer votes. The team with the best result win a complete mortgage payment and is announced live. The secret zones were revealed to be outside entertaining areas that had to incorporate a spa with a pergola to top it off.

Notes

• ^6 This result is a combination of 50% from the public vote and 50% from the judge's scores for the Secret Room