Location: London

All 22 penthouses and maisonettes at north London's former Royal Mail sorting office have been sold, with penthouses achieving "in excess of £2,200" per square foot.

Renovation and conversion projects are swelling London's small but significant £100m+ property market, creating private palaces just for billionaires.

Sales volumes in Q1 rose to levels not seen since the infamous stamp duty stampede of 2016.

Squire and Partners-designed proposals for the refurbishment of 2-8 Rutland Gate, a 62,000 square foot private palace overlooking Hyde Park, were submitted to Westminster a few weeks ago.

Knight Frank’s Kensington team has tucked away four high-end townhouses on Edwardes Square in recent months, and taken on another five.

Two substantial freehold buildings in W8 have been put up for sale, with a combined guide price of £47 million.

Kenneth Walsh joins the agency’s high-end rental division based on Sloane Street, covering the £5,000+ per week market across north and central London.

Writing for the Times, Emanuele Midolo explains “how two public school boys from Surrey created the world’s most talked about residential building”.

How businesses do business and employees live their lives in the brave new world will shape both the London and country residential markets, writes PV's Charlie Ellingworth.

The percentage of British architecture practices expecting their workloads to decrease in the coming months has fallen to 11% - down from 84% a year ago.

In Pictures: Nomad Developments' Richmond Riverside Scheme is delivering two family houses with direct access to the river.

Buyer plunked down a 'substantial' non-refundable deposit to secure the Nash-style residence on Prince Albert Road, reports agency.