Location: London

The peeps over at Property Division have had a bash at an ambitious Mansion Tax visualisation, showing the extent to which each London borough would be affected by Labour's proposed new levy.

Penthouse, 432 Park Avenue, New York $76.5m (£47.72m) This is how the USA does super-prime.

Three new bridges across the Thames "can galvanise their north and south banks" says buying agency Garrington as St James's Riverlight development in Nine Elms welcomes its first residents.

Thanks to years of overuse, the term 'luxury' is arguably the emptiest word in the lexicon of prime property. So how do experts at the top end of the market define luxury these days?

It's the end of the rise for prime central London's property prices, says Marsh & Parsons. Q3 saw prices struggle up by just 0.5% as supply levels jumped by 13%.

The second half of this year "will be significantly below levels during the same period last year" warns Foxtons, as its Q3 turnover drops.

"A sharp rise" in private housing activity has pushed up construction workloads at the fastest rate since 1994, says the RICS.

Top-end acquisition outfit Quintessentially Estates has cut the ribbon on its latest sun-soaked outpost and revealed plans for a significant expansion of the business in 2015.

EC3, WC1 and WC2 are the top three postcodes in the UK for buy-to-let investors, reveals LendInvest in its inaugural Buy-To-Let Index.

Going by Ed Balls' latest figures, it's unlikely that the proceeds raised from a Mansion Tax would make any meaningful contribution to an organisation that requires £100 billion a year to run, says…

Transactions dropped by nearly 5% between August and September, according to the latest batch of stats from HMRC. The seasonally adjusted estimate of the number of residential transactions fell by 4.

JLL, which recently teamed up with WA Ellis, has come out swinging at Labour's latest plans for a Mansion Tax, choosing to back the Lib Dem's modified version - a "pragmatic and deliverable" new top Council…