The Block - Season 4 (2011)

Sibling rivalry is taken to a new level when two sets of sisters go head to head for the final place on The Block.

The winners of the four elimination challenges meet each other for the first time, but just when they think they're about to move into The Block, there's another surprise for them - they have to search through hundreds of keys to find the ones that open their doors in order to determine who gets the first choice of properties on The Block.

Four or five couples, with a prior relationship, renovate a derelict apartment block in the Sydney suburb of Bondi, with each couple renovating a separate apartment over a period of 12 weeks and with a budget of A$40,000. The apartments were then sold at auction, with each couple keeping any profit made above a set reserve price and the couple with the highest profit winning a A$100,000 prize. The current format is relatively the same except the series usually features five couples, it is mainly based in Melbourne suburbs and the budget is $100,000+. The first season ...

The original format of this reality TV series featured four couples with a prior relationship renovating a derelict apartment block in the Sydney suburb of Bondi, with each couple renovating a separate apartment over a period of 12 weeks and with a budget of A$40,000. The apartments were then sold at auction, with each couple keeping any profit made above a set reserve price and the couple with the highest profit winning a A$100,000 prize. The current format is relatively the same except the series usually features five couples, it is mainly based in Melbourne suburbs...

Scott Cam hosts this reality television series that sees four or five couples with a prior relationship renovating apartment blocks or houses. The homes or apartments are then sold at auction, with each couple keeping any profit made above a set reserve price and the couple with the highest profit winning a A$100,000 prize. The first three seasons were filmed in Sydney, before the series moved to Melbourne, Victoria for future seasons.

Four or five couples, with a prior relationship, renovate a derelict apartment block in the Sydney suburb of Bondi, with each couple renovating a separate apartment over a period of 12 weeks and with a budget of A$40,000. The apartments were then sold at auction, with each couple keeping any profit made above a set reserve price and the couple with the highest profit winning a A$100,000 prize. Season four saw television personality Shelley Craft join Scott Cam in hosting the show.

Four or five couples, with a prior relationship, renovate a derelict apartment block in the Sydney suburb of Bondi, with each couple renovating a separate apartment over a period of 12 weeks and with a budget of A$40,000. The apartments were then sold at auction, with each couple keeping any profit made above a set reserve price and the couple with the highest profit winning a A$100,000 prize. Season four saw television personality Shelley Craft join Scott Cam in hosting the show.

Four or five couples, with a prior relationship, renovate a derelict apartment block in the Sydney suburb of Bondi, with each couple renovating a separate apartment over a period of 12 weeks and with a budget of A$40,000. The apartments were then sold at auction, with each couple keeping any profit made above a set reserve price and the couple with the highest profit winning a A$100,000 prize. Season four saw television personality Shelley Craft join Scott Cam in hosting the show.

Four or five couples renovate a derelict apartment block in the Sydney suburb of Bondi, with each couple renovating a separate apartment over a period of 12 weeks and with a budget of A$40,000. The apartments were then sold at auction, with each couple keeping any profit made above a set reserve price and the couple with the highest profit winning a A$100,000 prize. Season four saw television personality Shelley Craft join Scott Cam in hosting the show.

The original format of this reality TV series featured four couples with a prior relationship renovating a derelict apartment block in the Sydney suburb of Bondi, with each couple renovating a separate apartment over a period of 12 weeks and with a budget of A$40,000. The apartments were then sold at auction, with each couple keeping any profit made above a set reserve price and the couple with the highest profit winning a A$100,000 prize. The current format is relatively the same except the series usually features five couples, it is mainly based in Melbourne suburbs...

Scott Cam and Shelley Craft host this reality television series that sees four or five couples with a prior relationship renovating apartment blocks or houses. The homes or apartments are then sold at auction, with each couple keeping any profit made above a set reserve price and the couple with the highest profit winning a A$100,000 prize. The first three seasons were filmed in Sydney, before the series moved to Melbourne, Victoria for future seasons.

Four or five couples renovate a derelict apartment block in the Sydney suburb of Bondi, with each couple renovating a separate apartment over a period of 12 weeks and with a budget of A$40,000. The apartments were then sold at auction, with each couple keeping any profit made above a set reserve price and the couple with the highest profit winning a A$100,000 prize. Season four saw television personality Shelley Craft join Scott Cam in hosting the show.

Four or five couples renovate a derelict apartment block in the Sydney suburb of Bondi, with each couple renovating a separate apartment over a period of 12 weeks and with a budget of A$40,000. The apartments were then sold at auction, with each couple keeping any profit made above a set reserve price and the couple with the highest profit winning a A$100,000 prize. Season four saw television personality Shelley Craft join Scott Cam in hosting the show.

Four or five couples renovate a derelict apartment block in the Sydney suburb of Bondi, with each couple renovating a separate apartment over a period of 12 weeks and with a budget of A$40,000. The apartments were then sold at auction, with each couple keeping any profit made above a set reserve price and the couple with the highest profit winning a A$100,000 prize. Season four saw television personality Shelley Craft join Scott Cam in hosting the show.

Four or five couples renovate a derelict apartment block in the Sydney suburb of Bondi, with each couple renovating a separate apartment over a period of 12 weeks and with a budget of A$40,000. The apartments were then sold at auction, with each couple keeping any profit made above a set reserve price and the couple with the highest profit winning a A$100,000 prize. Season four saw television personality Shelley Craft join Scott Cam in hosting the show.

Four or five couples renovate a derelict apartment block in the Sydney suburb of Bondi, with each couple renovating a separate apartment over a period of 12 weeks and with a budget of A$40,000. The apartments were then sold at auction, with each couple keeping any profit made above a set reserve price and the couple with the highest profit winning a A$100,000 prize. Season four saw television personality Shelley Craft join Scott Cam in hosting the show.

Four or five couples renovate a derelict apartment block in the Sydney suburb of Bondi, with each couple renovating a separate apartment over a period of 12 weeks and with a budget of A$40,000. The apartments were then sold at auction, with each couple keeping any profit made above a set reserve price and the couple with the highest profit winning a A$100,000 prize. Season four saw television personality Shelley Craft join Scott Cam in hosting the show.

The judges deliver some good news and some bad news for the couples' main bathrooms and laundries.

Shelley Craft's latest challenge has the couples hanging wallpaper for a big cash prize, but there is also a very big twist.

An agonising decision made by one couple causes some seriously bad blood that threatens to rock The Block.

As the toughest room delivery yet approaches, one contestant nearly comes to blows with site foreman Keith.

Scott Cam challenges the couples to raise money for the Salvation Army. Some very unexpected visitors drop in to lend a hand.

The original format of this reality TV series featured four couples with a prior relationship renovating a derelict apartment block in the Sydney suburb of Bondi, with each couple renovating a separate apartment. The apartments were then sold at auction, with each couple keeping any profit made above a set reserve price and the couple with the highest profit winning a A$100,000 prize. The current format is relatively the same except the series usually features five couples, it is mainly based in Melbourne suburbs and the budget is $100,000+.

The teams reveal their master bedrooms and en-suites. The judges agree that one couple have delivered the best room in The Block's history.

Shelley Craft sets the couples a challenge to style a room for Belle Magazine. One couple have to call in reinforcements when they suffer a family tragedy.

Chaos ensues as the couples try to coordinate tradesmen for their hallways and living rooms. Josh and Jenna are unable to agree on their layout.

The hallways and living rooms are proving to be very difficult for all four teams. When Katrina and Amie's plasterer drops out at the last minute, the sisters are forced to learn some new skills.

Scott Cam sets the couples a challenge with a very special celebrity host who sends one team straight to the doghouse.

The original format of this reality TV series featured four couples with a prior relationship renovating a derelict apartment block in the Sydney suburb of Bondi, with each couple renovating a separate apartment. The apartments were then sold at auction, with each couple keeping any profit made above a set reserve price and the couple with the highest profit winning a A$100,000 prize. The current format is relatively the same except the series usually features five couples, it is mainly based in Melbourne suburbs and the budget is $100,000+.

In the rush to finish the hallways and living rooms, Jenna has a painting disaster. The rooms are revealed for the judges and the week's winner is announced.

Shelley sets the teams a cooking challenge that comes with a very big twist - they have to build their kitchens before they can start cooking.

There is chaos on The Block as all of the couples' kitchens are being installed and site foreman Keith has some serious concerns about Josh's plumbing.

All four teams have their work cut out for them as they try to complete their kitchen renovations, but one team decide to go even further by completely re-doing one of their previous rooms.

What begins as a seemingly simple challenge becomes a riotous game show as Scott Cam brings in special guest host Ed Phillips for a real estate guessing game.

The original format of this reality TV series featured four couples with a prior relationship renovating a derelict apartment block in the Sydney suburb of Bondi, with each couple renovating a separate apartment. The apartments were then sold at auction, with each couple keeping any profit made above a set reserve price and the couple with the highest profit winning a A$100,000 prize. The current format is relatively the same except the series usually features five couples, it is mainly based in Melbourne suburbs and the budget is $100,000+.

The judges decide which couple has created the best kitchen, often seen as the one room that could make or break a potential house buyer.

Shelley Craft offers a cash prize of A$10,000 which all of the teams are desperate to win in order to help them complete their exterior renovations, but they will have to search inside a hedge maze to find it.

Josh and Jenna have a secret weapon for their garden, but they struggle to agree on the design. As the storm clouds begin to gather, the teams all race to start painting their exteriors.

The teams have to battle atrocious weather to have any chance of completing their gardens and renovating the facades before the week's final reveal and judgement.

Host Scott Cam sets the teams a challenge to create the best campaign to sell their homes, offering the winner the biggest prize of the series so far in the form of A$15,000.

Four or five couples renovate a derelict apartment block in the Sydney suburb of Bondi, with each couple renovating a separate apartment over a period of 12 weeks and with a budget of A$40,000. The apartments were then sold at auction, with each couple keeping any profit made above a set reserve price and the couple with the highest profit winning a A$100,000 prize. Season four saw television personality Shelley Craft join Scott Cam in hosting the show.

All four teams experience their toughest day on The Block as they struggle to complete their exteriors in time for the final judging.

The judges announce the winner of the final reveal, then it's party time for all four teams before they have to pack up and leave The Block.

The four couples have returned to their own homes, but after eight long weeks of renovating and suddenly becoming TV stars, they find that nothing is quite the same.

Host Scott Cam calls all of the teams back to Melbourne to take part in a huge two day challenge that will decide the all-important auction order.

The Champ or Chump Quiz is decided in an unusual way. Some very special guests arrive to judge the teams' renovations for points that will be crucial to deciding the outcome of the challenge.

Scott Cam and Shelley Craft host this reality television series that sees four or five couples with a prior relationship renovating apartment blocks or houses. The homes or apartments are then sold at auction, with each couple keeping any profit made above a set reserve price and the couple with the highest profit winning a A$100,000 prize. The first three seasons were filmed in Sydney, before the series moved to Melbourne, Victoria for future seasons.

After eight weeks of exhausting renovations, all four houses are finally open for inspection, before they go under the hammer at auction to decide which couple will take out the A$100,000 bonus prize.