Katie Price is building incredible light-up room for son Harvey in £1.3m Mucky Mansion

KATIE Price is making an incredible illuminated sensory room for her son Harvey inside her £1.3 mansion.

The 43-year-old partially renovated her Sussex pad, dubbed the Mucky Mansion, last year for a three-part Channel 4 series.

Now The Sun can reveal she is planning to make over Harvey's bedroom for the recently commissioned second series.

A source said: "Katie wants to make Harvey's room really special even though he lives away from home most of the time at the residential college.

"It'll have sensory elements like coloured lights - which Harvey loves - and of course, frogs and trains - his favourite."

Katie's rep had no comment. C4 also had no comment on the story.

Yesterday we revealed how Katie has dropped her biggest hint yet that she’s pregnant by planning to build a nursery.

A source said: "Katie will be making over a room in the mansion as a 'baby room'. She's been open about her plans to add to her family and has the space so why not."

The first series of Mucky Mansion - which aired in February this year - followed Katie and her family as put-upon builder Steve worked to repair her 19-room, formerly owned by ex-Horsham MP Francis Maude. 

In recent years, the home had fallen into disrepair after vandals broke into it and left the taps on - flooding the kitchen and causing the floor to fall in. 

There was also a fire at the property - and it was full of old clothes, kids toys and Katie’s memorabilia. 

But when C4’s crew moved in, Katie made over daughter Princess’s and son Jett’s bedrooms, and her mum Amy - who is suffering from an incurable lung condition - designed a special ‘garden room’ for her daughter to remember her by. 

Katie, who made £45k for the series, also paid tribute to her fiance Carl Woods with a huge neon sign in the hallway spelling out ‘PriceyWoods’.

Katie has been very open about her desire to have children with Carl, and previously told The Sun of her plans: "We will get married this year. It's just all exciting, the baby this year, hopefully the baby."

Since then she has dropped numerous hints that she is already expecting – by talking about buying prams and wearing a necklace with the work ‘baby’ on it.

She is already mum to Harvey, 19, with Dwight Yorke, Junior, 16, and Princess, 14, with Peter Andre, and Jett, seven, and Bunny, six, with Kieran Hayler.