Getting to The Harley Street Clinic: the location, the stations and the stress-free arrival

One of HCA Healthcare UK's flagship hospitals, The Harley Street Clinic is recognised for complex oncology — home to one of the most advanced private cancer facilities in Europe — alongside a cardiac centre of excellence, neurosciences and children's services, with a CQC rating of Outstanding. Many of its consultants also work at leading NHS teaching hospitals. For patients arriving for treatment, families visiting, and the many international visitors who travel here for care, the location in the middle of central London is part of the draw. The complication is the familiar one the first time you arrive by car: the streets around Weymouth Street and Harley Street are busy, one-way and metered. This guide covers the journey to the door, and the calmest way to get it right.

01 / LOCATIONWhere exactly is The Harley Street Clinic?

The main hospital is at 35 Weymouth Street, Marylebone, London W1G 8BJ, in the City of Westminster and right in the Harley Street medical quarter. The hospital sits among a cluster of HCA facilities on Weymouth Street, Devonshire Street and Harley Street, a few minutes' walk from Regent's Park to the north and Oxford Street to the south.

It helps to know early that there is no patient car park — only metered on-street parking and nearby commercial car parks — and the area is tightly controlled. The clinic suggests arriving by drop-off or public transport, which is why a pre-arranged car so often makes sense, especially when you're unwell or carrying luggage.

02 / SITESThe hospital and its diagnostic centres

The Harley Street Clinic operates across several nearby addresses, so confirm which one your appointment is at before setting off:

• Main hospital — 35 Weymouth Street, with inpatient wards, theatres and critical care.
• Devonshire Diagnostic Centre — imaging and diagnostics on Devonshire Street (13–19 and 16 Devonshire Street), seconds from the main hospital.
• Harley Street Outpatients — consulting rooms minutes away, with an onward referral pathway into the hospital.
• Pharmacy — on the ground floor at 81 Harley Street.

Your appointment letter will state the building — worth a quick check, as the diagnostic centre and the main hospital are different doors even if only a short walk apart.

03 / STATIONSNearest stations and getting around

Public transport access is excellent:

• Regent's Park (Bakerloo line) and Great Portland Street (Circle, Hammersmith & City and Metropolitan lines) are both a short walk away.
• Oxford Circus (Bakerloo, Central and Victoria lines) is a few minutes south, with Baker Street close by.
• Mainline rail — Marylebone and Euston are within easy reach, and Marylebone Road buses run nearby.

For everyday journeys the links are superb. The catch is the familiar one: easy when you're well and travelling light, much harder after a procedure, during treatment, or with an overnight bag for an inpatient stay.

04 / AIRPORTSAirport transfer times to The Harley Street Clinic

For international patients and visiting families, the airport run is the journey that matters most. The board below gives realistic door-to-door driving times for a pre-booked private hire car; treat them as a planning guide rather than a promise.

From Heathrow

Heathrow is the airport most international patients arrive through. The rail route is the Elizabeth line or Heathrow Express into central London, then an onward Tube or taxi to Marylebone. A direct Heathrow airport transfer by car removes the changes entirely — a real advantage when you're unwell or carrying luggage — and the driver meets you in arrivals after baggage reclaim.

From the other airports

From Gatwick, Luton and Stansted, the rail options all involve a fast train into a London terminus followed by a Tube hop and a walk with your bags. For a patient or a visiting family, one car, one driver and one fixed price is usually the gentler option.

The location is a gift once you've arrived. The arrival itself is the part worth planning.

05 / ARRIVINGArriving for an appointment or admission

On the day of an appointment, a scan or an admission, arriving calm and on time is part of being ready. A pre-booked private hire transfer handles it neatly: a comfortable car to the exact building entrance — main hospital or diagnostic centre — a driver who knows the Marylebone one-way system, and a fixed fare set in advance so there's nothing to settle at a difficult moment. For an inpatient stay you can choose a vehicle sized to your bag, and door-to-door travel is far easier than steps and escalators if you have reduced mobility.

06 / VISITINGVisiting a patient

For relatives and friends visiting a patient, the same logic applies — often more so, since visits can fall outside rush hour or late in the evening. A pre-booked car means several family members arrive together at the right entrance, and older relatives are spared the Underground. With a fixed fare and round-the-clock dispatch, a late visit costs the same as a midday one.

07 / NEARBYWhat's around The Harley Street Clinic

Marylebone is a calm, handsome area — useful for families and visitors:

• Regent's Park — green space and gardens a short walk north.
• Marylebone High Street — independent cafés, a bookshop and restaurants nearby.
• Oxford Street & the West End — shopping and amenities a few minutes south.
• Hotels — plentiful in Marylebone for families staying near the hospital during treatment.

08 / FAQFrequently asked questions