Grand Designs viewers left baffled by ‘unhinged’ couple who spend £150,000 on eco-home they legally can’t sell and could be forced to leave after five years due to bizarre planning permission rule

Grand Designs viewers have branded a couple ‘out of their minds’ after spending £150,000 to build an eco-friendly home only to be kicked out after five years.

Wednesday’s episode of the Channel 4 programme, which followed the UK’s most ambitious self-build projects, saw Marcus and Abi chase their dream of building a family home on 20 acres of woodland bought by Marcus’ late father more than 30 years ago.

A married couple living in the Pembrokeshire seaside town of Tenby with their 14-year-old twin daughters have been given rare permission to build a house in the woods through the Wales-only One Planet Development scheme.

Permission was granted on the condition that the family live a low-carbon lifestyle and provide evidence of ecological living for five years or risk being ‘separated’.

Speaking to host Kevin McCloud, Marcus explained that someone from the organization is ‘looking at every aspect of our lives, from how we buy clothes in the future, to what food we grow, to what food we eat’.

“This is all about land management,” Abi added. ‘You will be monitored for the first five years and must show that you have reduced your haulage kilometres.’

When Kevin, visibly shocked at the five-year requirement to create a personal account, asked what would happen if you ‘failed’, Abi replied: ‘You’ll be put out of your mind.’

Those who watched the show were equally stunned; one person said the couple were “crazy.” But others said the couple were ‘selfish’ for settling their youngsters in a remote Welsh woodland.

Someone covering X wrote: ‘Is it now a requirement for Grand Designs employees to be a little unstable/crazy/naïve? ‘Who would spend £100,000 building a house that has absolutely no future proof?’

The very modern interior of the house (pictured) contrasts with its wooden exterior

Marcus added that they ‘could never sell’ the property, which originally cost £100,000 but rose to £150,000 due to the nature of the planning permission obtained through private policy.

The fact that the family might either have to leave their new home or be stuck there forever was surprising to some viewers.

Marcus and Abi used only sustainable materials for the building, including recycled windows and timber from disease-risk trees, second-hand glass and even recycled newspapers for insulation.

Another viewer hinted that Marcus and Abi were extremely close-minded, adding: ‘I like it but I wonder what it will be like in five or 10 years when the first tiles have to be replaced during a storm.’

But others branded the couple ‘selfish’ for their decision to relocate their 14-year-old twin daughters to such a remote bush location.

One person said: ‘Does anyone think this couple from Grand Designs are selfish? their children [are] Frankly, I’m not happy loving it there and the house can’t be left to them.’

Another person agreed: ‘A playground for parents. For children, this means isolation.’

A third commented: ‘Young people are heartbroken at living away from all their friends.’

Viewers criticized Marcus and Abi, calling them ‘stupid’ and ‘selfish’

Married couple Abi and Marcus have been given permission to build in the forest thanks to the Wales-specific One Planet Development scheme. They announced they could be ‘fired’ if they don’t prove they comply with certain environmentally friendly regulations

A fourth didn’t hold back, saying: ‘It might be a good life for the parents, but I suspect the kids won’t want to spend most of their adult years there, apart from the occasional holiday. It is practical for only a small percentage of the population; It’s actually just a fantasy.’

A fifth added: ‘Children appear to be depressed, they will probably need therapy later in life.’

In fact, even Marcus said there was ‘a huge fear that 14-year-old girls want to live in a house like everyone else’.

He even acknowledged that young people would probably prefer to stay in Tenby.

However, the criticisms did not end there. Instead, some viewers were quick to question the eco-credentials of the whole project on the grounds that Marcus and Abi planned to keep their previous seaside home and rent it out to generate income.

One person asked: ‘Grand Designs, will your ecological credentials drop slightly if you have a second home?’

Another was skeptical about the One Planet Development plan itself, subtly suggesting it might not stack up. They added: ‘One Planet: Chop down a few trees to build an eco-house when renting your bricks and mortar home as a holiday home. Hmmmm…’

Marcus, who built the house largely without professional help, was inspired by his father Paul, a pioneering environmentalist who bought the land more than 30 years ago.

Viewers believed the couple’s daughters (pictured) would be isolated in woodlands in Wales

Tragically, he passed away at the age of 54; Marcus was trying to build an estate there in her memory.

She and Abi, a strategic communications officer for a renewables trade organisation, lived in the seaside town of Tenby with their twin daughters, renting it out every summer to live in an off-grid cottage in the woods.

Their unique deal with One Planet Development meant they didn’t need detailed plans to build their new home and, to Kevin’s surprise, nothing prepared by an architect.

The structure of the property was complex to suit the environmental brief; It consisted of 27 pits filled with recycled concrete and a rock for low-impact foundations.

Marcus and Abi used only sustainable materials for the building, including recycled windows and timber from disease-risk trees, second-hand glass and even recycled newspapers for insulation.

This gravity-powered vehicle would sit on the hillside in the form of two caravan structures.

Jane Davidson, Welsh cabinet minister for planning, told Kevin that around 50 homes were covered by the One Planet Development policy.

He said: ‘TThe way we live now is actually under threat. These people are actually the most extraordinary pioneers.’

A relieved Marcus told Kevin he ‘didn’t know’ if he could get insurance for it, picked their £100,000 budget ‘out of thin air’ and discovered the technique of burning timber to prevent rotting on ‘YouTube’.

The home also had an outdoor bathtub with beautiful views of the manicured gardens.

The living room with recycled windows was no less modern than the kitchen

An unimpressed Kevin summed up: ‘If I’m right, you’re spending £100,000 on something you hope you can live with for the rest of your days, but you’re not sure.

‘You could get kicked out of this and it would essentially become worthless.’

Brother joked: ‘Isn’t it a good investment?’

The couple faced a number of problems throughout the project, partly due to their tight budget, with Marcus admitting: ‘Money is a worrying thing. There will be a lot of other expenses that I haven’t even thought of. ‘I don’t want to get into big debts by paying this.’

There also appeared to be tension with Abi over Marcus’ refusal to fill out the cost sheet.

Abi said: ‘I think Marcus’ idea of ​​a budget is to spend as little as possible. That’s not how budgets work. We have some tension about this.’

The outdoor spaces are beautifully designed and decorated with every detail considered.

A wet winter caused further delays, while a £2,000 composting toilet from Sweden took weeks to arrive, stretching an already tight budget to the limit.

‘I’m just working out hours at the moment. “As the lease expired and the pressure to complete the project increased, I was shattered,” Marcus admitted.

Yet when the house was completed, it was praised by the homeowner, Kevin; Kevin described it as a ‘truly modern and sustainable home’ and said Marcus and Abi had set a new path for other people to follow.

He praised the property as ‘pretty perfect’, adding that it captured ‘the spirit of adventure for which it was built’.

The new series of Grand Designs is broadcast on Channel 4 on Wednesdays at 21.00.