Prefab flat in Mayfair sells for more than £15m after ferocious bidding war

Prefab flat in Mayfair sells for more than £15m after ferocious bidding war
By: dailymail Posted On: July 02, 2025 View: 33

A prefab in Mayfair has been sold for more than £15million after a ferocious bidding war.

Rival buyers around the globe pushed the price of the three-bedroom flat in central London ‘well above’ the £15million asking price, according to the PrimeResi property website.

That is likely to make it one of the most expensive prefabs every sold.

The desirable residence is in the Clarges building on Piccadilly.

The apartment, which is three times the size of the typical UK home, has views over Green Park towards Buckingham Palace.

The Clarges was built between 2015 and 2017 by development giant British Land using cutting-edge ‘prefab’ or ‘modular’ techniques.

Sold: A prefab in Mayfair has been sold for more than £15m after a ferocious bidding war (file image)

The materials were manufactured in a specialist Laing O’Rourke factory and assembled on site, a method chosen to limit obstruction to traffic and disruption to passers-by.

Such was the attention to detail that the railings on the balconies mimicked the lacework of the ‘piccadill’ lace ruffs that gave Piccadilly its name. Previously the plot was occupied by offices and a cark park.

Prefab construction may be associated with shoddy workmanship. 

But such was the appeal of the finished product at Clarges that the penthouse sold in 2019 for £55million. 

This is possibly the top value ever fetched by a ‘prefab’.

But then the block does offer a concierge service, a swimming pool, a cinema, treatment rooms and the other extras deemed necessary in a luxe scheme appealing to ultra-high net worth individuals.

The stampede to acquire the Clarges flat has drawn attention particularly because of the stagnant state of the central London property which has been hit hard by the Chancellor’s tax measures, particularly the changes to the regime covering non-doms.

If the flat’s new owner was resident overseas and has other homes, as much as £2.7million in stamp duty would have been charged on the transaction.

How to find a new mortgage

Borrowers who need a mortgage because their current fixed rate deal is ending, or they are buying a home, should explore their options as soon as possible. 

Buy-to-let landlords should also act as soon as they can. 

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What if I need to remortgage? 

Borrowers should compare rates, speak to a mortgage broker and be prepared to act.

Homeowners can lock in to a new deal six to nine months in advance, often with no obligation to take it.

Most mortgage deals allow fees to be added to the loan and only be charged when it is taken out. This means borrowers can secure a rate without paying expensive arrangement fees.

Keep in mind that by doing this and not clearing the fee on completion, interest will be paid on the fee amount over the entire term of the loan, so this may not be the best option for everyone. 

What if I am buying a home? 

Those with home purchases agreed should also aim to secure rates as soon as possible, so they know exactly what their monthly payments will be. 

Buyers should avoid overstretching and be aware that house prices may fall, as higher mortgage rates limit people's borrowing ability and buying power.

What about buy-to-let landlords

Buy-to-let landlords with interest-only mortgages will see a greater jump in monthly costs than homeowners on residential mortgages.

This makes remortgaging in plenty of time essential and our partner L&C can help with buy-to-let mortgages too. 

How to compare mortgage costs 

The best way to compare mortgage costs and find the right deal for you is to speak to a broker.

This is Money has a long-standing partnership with fee-free broker L&C, to provide you with fee-free expert mortgage advice.

Interested in seeing today’s best mortgage rates? Use This is Money and L&Cs best mortgage rates calculator to show deals matching your home value, mortgage size, term and fixed rate needs.

If you’re ready to find your next mortgage, why not use L&C’s online Mortgage Finder. It will search 1,000’s of deals from more than 90 different lenders to discover the best deal for you.

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Be aware that rates can change quickly, however, and so if you need a mortgage or want to compare rates, speak to L&C as soon as possible, so they can help you find the right mortgage for you. 

Mortgage service provided by London & Country Mortgages (L&C), which is authorised and regulated by the Financial Conduct Authority (registered number: 143002). The FCA does not regulate most Buy to Let mortgages. Your home or property may be repossessed if you do not keep up repayments on your mortgage 

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