A hole of your own: The lowdown on building basements in the post-iceberg age
Figures out earlier this month suggest the days of the mega-basement are behind us in Prime Central London, but what should those still intent on attempting a subterranean project know? The Property Vision team runs us through both the potential upsides and pitfalls of going underground...

The Journal of Luxury Property
Historic building heavyweights call for planning reform to enable sustainability
"Sustainability and heritage protection should go hand in hand" says the National Trust in a new report led by Grosvenor.
By PrimeResi
Developing for the Future: On the healthy benefits of green building
New sustainable building regulations present an opportunity to address and improve other aspects of property design, says Olga Turner of sustainability and well-being consultancy Ekkist
By Olga Turner
Mega Digs: Exploring London’s elite ‘basement belt’
London has seen "a normalisation of single-storey basements as the 21st-century version of the loft conversion," says Professor Burrows in a new study of the capital's "luxified troglodytism".
By PrimeResi
Companies in this article
Property VisionMost read
Interview: New UK Sotheby’s International Realty MD Alex Isidro on what’s next for the luxury brokerage
PrimeResi quizzes the high-profile real estate agency's recently-appointed boss about bumper sales figures, brand-building, and why this business is 'all about people, not property'.
‘Landmark’ townhouse sale concluded in Chelsea
'Discerning buyers are focusing on best-in-class assets', says agency, confirming sale of near-£28mn trophy home as part of £100mn deal run.
Government proposes the ‘biggest shakeup to the homebuying system in this country’s history’
Consultations have opened into significant & wide-ranging reforms that promise to 'rewire a chaotic system which has become a barrier to homeownership.'
By PrimeResi
Country house guru Sweeting joins high-end valuation firm
Longstanding Knight Frank figure has taken up a consultant role at James Wyatt's Parthenia.
Seven key themes in the global branded residences sector
From standalone towers to wellness-led living, these are the big trends shaping luxury branded residences worldwide.
Influential committee calls for ‘major reform of the whole property tax system’
'The case for major reform of the whole property tax system – from Stamp Duty Land Tax to Inheritance Tax to Council Tax and VAT – is almost unarguable,' says Sir Vince Cable.
By PrimeResi
Unseasonably slow September for London’s top-end property markets
Fresh analysis reveals the impact of pre-Budget jitters on the capital's high-value sales and lettings sectors.
London brokerage recruits former Savills agent to lead ‘quality-driven expansion’
Sean Tully has joined Sean Barrett's The Agency Group as Director of Growth & Recruitment.
By PrimeResi
Luxury developer Amara Property adds Sales & Acquisitions Director
Warren Leader has joined Rutu Buddhdev's team.
By PrimeResi
Property industry reactions: Tories pledge to ‘abolish’ Stamp Duty
Stamp Duty is 'a bad tax, an un-Conservative tax', says Kemi Badenoch.
By PrimeResi
LATEST ARTICLES
‘Westminster’s fastest-selling luxury residential development’ reaches completion
With 70% of apartments sold before completion, Native Land heralds 'not only a design triumph but a commercial success' at 100 George Street.
By PrimeResi
Savills installs new sales boss in Notting Hill
Dan Martin returned to the agency earlier this year following a stint at UK Sotheby’s International Realty.
Mark Wells: Are luxury estate agents safe in an AI world?
'Agentic' artificial intelligence is poised to reshape the market as we know it - so what can the property sector learn from the music industry, which faced a similar moment in 2008?
By Mark Wells
Five-star Belgravia project sets London price records
The Peninsula London has reportedly proved popular with billionaire buyers from the United States.
My Property Career: Quickfire Q&A with Camilla Dell
Recruitment guru Barry Collins chats with prime resi industry leaders & entrepreneurs, distilling decades of experience & career highlights into 60 seconds.