Pre-book is available at our London Portman Square car park, allowing you to reserve a space and pay in advance. There's no need to queue at the pay machine. Pre-booking your parking space is ideal for those who are visiting for a weekend or to see a nearby attraction or event.
Pre-book is also cheaper than the 'pay on the day' price, saving you time and money. You can pre-book by using our booking form above.
Compare car park prices and pre-book
If you're a commuter or park your car regularly at London Portman Square, take advantage of the best parking rates available with an NCP Season Ticket. We offer monthly, quarterly and annual Season Tickets.
Find out more Get a quote
ParkPass is our newest parking product, designed to make everyday parking quick and easy. Simply register for a ParkPass account and use your card to pay for parking automatically on exit, there's no need to queue at a pay machine. In addition to using your ParkPass at London Portman Square, you can use it at many of our car parks UK-wide.
Find out more Register for a free account
Our car park address
Portman Square, Gloucester Place, Marble Arch, London.
The post code for your sat nav is W1H 7BG
At this car park we use barcode recognition technology. When you arrive at the entry barrier, please scan your barcode and we'll issue you a ticket. If no ticket is issued, please press for assistance. Please keep your ticket safe as you will need this when you're leaving the car park.
Leaving the car park
At the exit barrier, please insert your ticket for your parking to be validated. Once validated, the barrier will raise. If the barrier does not raise, please press for assistance.