GRAND Designs' most ‘bizarre' house ever has left fans raging – as a pensioner builds a £600k replica of her own house.
In the latest episode of the property show 82-year-old Kathryn decided to build a 21st-century mirror image of her Edwardian home with a budget of £607,000 but she soon run into trouble.



The episode centred around Kathryn, who decided to move out of her home in North London following the death of her late husband.
Speaking to host , she said that she could no longer look after her home and that she couldn’t cope due to the stairs.
With the help of her son Gordon, Kathryn explained that she wanted to build a mirror image of her house right next door.
Fans of the show couldn't understand the widow's decision and slammed her decision as ridiculous.
“That was one ridiculous, overpriced, unnecessary, rip off builds I've seen in the of this show.
“There's skullduggery at play here, isn't there Gordon?!” said one viewer.
Another added: “Omg 900k, would love to know the value now?
“Surely they could have updated the original, made the side a plot of land to sell to help with the costs #GrandDesigns.”
A third stated: “Nah that exterior is awful good lord. 900k??? Could have just fired a stair lift in her old place.”
While another fan added: “Oh dear, overpriced disaster imo. Should have just moved. All that and already owned the land!”
During the show it was revealed that Kathryn had gone over budget by 100k due to a series of misfortunes out of her control.
Presenter Kevin described it as “dire” financially but worse was still to come.
As she was given a £19,000 bill for road cables to connect the house to electricity, and a dumbfounded Kevin was astonished.
The vast increase in costs caused fans to comment further as they couldn't believe how much she had spent.
“Has she not heard of a stannah stair lift, what a waste of money” exclaimed a viewer.
“900k! And couldn't even put a stairlift in! What a waste, should have saved the stress and bought a adapted bungalow.
“And it looks like a 1950s community centre” slated another.
One fan went as far as saying: “£900k for a three bed semi? Someone's taking the p**s.”
At the end of the episode Kathryn expressed her excitement about welcoming her family to her new home for .
She also said that her old home was sold within a few hours and Kevin replied: “What a lovely outcome!”
Grand Designs airs on and is available to stream on their platform.