Apparently Henry wants to knock down the 1999-built €6million (or in local currency £7,2 million) house and replace it with something even bigger, better and more clearly suited to his needs.
That includes everything the modern-day man requires of course, such as a bar, a cinema a swimming pool and - the accessory that has tongues-a-wagging and journalists a-writing - a €300,000 mammoth aquarium running the entire height of what would become a humble four-storey home.
You can read the full details of the giant fish tank (although that seems the most inappropriate description) the 34-year old would like to install as well take a look at the plans he has submitted to the local council in the Daily Mail.
They're also available in euros in a report in the French daily Le Parisien and the weekly French celebrity gossip magazine Closer (yes it has attracted the attention of the serious sectors of the media).
But it's hard for anyone of regular means surely to get past some of the financial stats that come, not only with the initial price tag, but also the estimated heating, cleaning, stocking, lighting, feeding and maintenance costs.
Yes we're talking silly figures here.
Henry's application might run into a few problems though from those considering on the council who might consider giving him the green light.
Sir Richard MacCormac is against the project. He's the man who designed the current house that Henry wants to tear down, and whose construction is described by those "in the know" apparently as "one of the finest examples of modern day architecture in the United Kingdom."
And The Twentieth Century Society, a British charity which campaigns for the preservation of architectural heritage from 1914 onwards, is reportedly considering slapping in a request for the building to be listed, which would effectively scupper Henry's application.
The motive behind what would appear to be the most absurd of building projects is apparently Henry's desire to maintain a "pied à terre" in London so that he has somewhere to stay when he's over from the States to visit his daughter Téa who lives with his ex-wife Claire Merry.
Henry currently plays for New York Red Bulls and will be returning Stateside after a short spell on loan for one of his former clubs Arsenal.
Thierry Henry's New York loft (screenshot BFM TV)Some of you might remember that Henry splashed out a miserly €11 million for a New York apartment when he first left Europe in September 2010.
Clearly the man has more money than sense.