SonoWorld is a private diagnostic ultrasound clinic in Harley Street, London , providing fast-access scanning for patients who want prompt reassurance or clinical insight without long waiting times.
The ultrasound London clinic offers a wide range of ultrasound services across general health, women’s and men’s health, and specialist areas such as thyroid/head and neck, musculoskeletal, and vascular imaging, with flexible appointment options including potential same-day availability.
Whether you're confirming a pregnancy, investigating unexplained pain, or monitoring a thyroid condition, an ultrasound scan can provide vital insights into your health. For expectant parents, it’s often the first glimpse of their baby—a moment filled with emotion and reassurance. For others, it’s a crucial step toward diagnosis and peace of mind.
Trusted by GPs and the NHS, Sonoworld is known for exceptional care and efficient ultrasound services in Central London.

London clinic location: 29 Weymouth Street, (Off Harley Street) Marylebone, London W1G 7DB
Phone: 020 3633 4902 • Email: info@sonoworld.co.uk
At Sonoworld London, we offer a full range of expert ultrasound services designed to address every diagnostic need with precision and care.
Whether it's a routine check-up, pelvic fertility scan, or more complex diagnostic ultrasound, our services are tailored to meet the unique health needs of individuals in Central London.
With our expert sonographers and advanced technology, we provide efficient imaging solutions that help patients bypass the long NHS waiting lists and gain swift access to responsive healthcare.
Select a category to explore specific examinations.

Private Ultrasound Scans for Women in London including specialised gynaecological and breast imaging.

Discreet and professional Men's Health Ultrasound Services in Central London including:

Comprehensive MSK Ultrasound Scans in Harley Street for joints, muscles, and tendons.

From early reassurance to detailed growth pregnancy scans.

Investigate a wide range of symptoms with our abdominal and general ultrasound scans, providing detailed views of your liver, kidneys, gallbladder, and other internal organs.
Ultrasound, also called sonography, uses sound waves to create real-time images of organs, soft tissues,
blood flow, and pregnancy-related structures. It is commonly used because it is non-invasive and can provide immediate visual information to guide clinical decisions.
Private ultrasound prices vary based on:
While NHS ultrasounds are free at the point of service, waiting times can extend to several weeks or months. Private ultrasounds offer immediate access, typically ranging from £100-£350 depending on the scan type, representing excellent value for peace of mind and prompt diagnosis.
From early pregnancy viability scans to detailed anomaly scans, private pregnancy ultrasounds offer reassurance and bonding opportunities. Services include:
Abdominal ultrasounds examine organs including the liver, gallbladder, kidneys, spleen, and pancreas. They help diagnose conditions such as gallstones, kidney stones, liver disease, and abdominal pain causes.
Pelvic ultrasounds assess the bladder, uterus, ovaries, and prostate. They're essential for investigating symptoms like pelvic pain, irregular periods, fertility concerns, and urinary issues.
At Sonoworld, no GP referral is required for most private ultrasound scans. You can self-refer for the majority of our services, giving you control over your healthcare journey.
Choose your scan type and appointment time. If you are unsure, contact us and we will advise the most appropriate booking route.
We take a focused history, perform the medical scan, and explain what we can see in plain English (where clinically appropriate).
You receive a written ultrasound report and clear guidance on next steps, including when to speak to your GP or specialist.
Advantages of Private Scans:
Considerations:
Private ultrasound is particularly worthwhile when:
Sonoworld is London's trusted destination for private ultrasound services. With convenient central London locations, expert sonographers, and state-of-the-art facilities, we deliver exceptional diagnostic imaging with outstanding patient care.
Why patients choose Sonoworld:
London is home to several reputable private ultrasound providers. When choosing a clinic, ensure they are CQC registered, employ qualified sonographers, and use modern equipment.
Quick answers to help you choose the right scan and understand what happens next.
Start with the Scan Finder above and choose the body area that matches your concern. If you are unsure, contact the clinic and we will advise the most appropriate booking route.
Many patients book directly. If you have a referral letter, you can share it with us when booking or before your appointment.
Preparation depends on the scan type. For example, some abdominal scans require fasting, and some pelvic scans require a full bladder.
Prices start from £129 depending on the type of scan. Full-body screening packages are also available—for example, Women’s or Men’s Full Body Screening for just £599 (normally £711) with code SONO2025.
Yes—you can self-refer and pay directly for any scan without needing a GP or consultant referral.
We explain what we can see during your appointment where clinically appropriate. Written report turnaround times vary by scan type and workflow.
Yes. If you request it, we can share your report with your clinician using the contact details you provide.
Not at all. At 7 weeks, we can usually confirm a viable pregnancy, detect a heartbeat, and estimate due date. It’s a common time for an early reassurance scan.
Hear from patients who have experienced our service firsthand.
At Sonoworld, all scans are performed by experienced, fully qualified sonographers registered with professional bodies. Our team brings years of expertise across all ultrasound specialties.
We invest in the latest ultrasound technology to ensure the highest image quality and diagnostic accuracy. Our advanced machines provide crystal-clear images for precise assessments.
From booking to receiving your results, we streamline every step. Most patients receive their comprehensive report within 24 hours, allowing you to take prompt action regarding your health.
Same-day, evening, and weekend appointments available to suit your busy schedule.
Conveniently located on Weymouth Street in the heart of London's Harley Street Medical Area.
View current prices and what each appointment includes. Appointment availability can vary by scan type.
29 Weymouth Street, Marylebone, London W1G 7DB
The Nearest tube stations to Weymouth street: Great Portland Street, Regents Par
Short, practical resources to help you prepare and understand scan types.
Browse all guidesUltrasound scan appointments can be booked online through our website, via telephone, or by visiting our clinic in person. We strive to offer sonography appointments at times convenient for you, including same-day services when available.
Most private ultrasound scans in London cost between about £100 and £300 per scan, depending on the type of examination and how complex it is. Basic scans can start from around £60, while more specialised or longer studies, such as detailed vascular or organ-specific scans, reach £350–£400 in some centres. The cost of private scans at Sonoworld London start from £164 . The price of individual scans is clearly labelled, and there are no hidden extras.
Paying for a private ultrasound is often worth it when you need answers quickly, want a specific type of scan, or prefer longer appointment times to go through the results in detail. Fast access, flexible slots (including evenings or weekends in many clinics) and same-day reports give clarity sooner and help you and your doctor make timely decisions about next steps
From our experience, most people will choose private healthcare for the following reasons:
Yes. Most private ultrasound clinics in London accept self-referrals, so you can book directly without a GP letter or consultant referral. Many services still share the report and images with your NHS or private doctor, which keeps your care joined up.
The cost of private ultrasound tests in London starts from £164 at Sonoworld London. The price of individual private scans is clearly labelled, and there are no hidden extras.
Many private health insurance plans cover medical diagnostic scans. However, we recommend checking with your insurance provider for specifics regarding coverage details for the type of scan you require.
We work with a number of insurance providers including AXA Health. Please check our Insurance page or contact us directly to confirm if your provider covers our services. If you have more questions or require further assistance, please don't hesitate to contact us - we're here to provide you with the support you need for your private scanning journey.
Yes, ultrasound is a non-invasive, safe, and painless procedure. It uses high frequency sound waves to create images of the inside of the body and does not involve radiation.
NHS ultrasound services follow strict national standards and provide high-quality imaging, although waiting times and appointment flexibility can be limited. Private ultrasound scans offer faster access, more choice of appointment time and usually more time with the sonographer or radiologist to discuss the findings, so many people use private scans alongside NHS care when they need speed and convenience.
Ultrasounds are often recommended by doctors, surgeons, and other healthcare providers if you are experiencing symptoms that require visualization of internal organs, such as pain in a specific area, skin changes, or to monitor certain diseases. If you believe you need an ultrasound, please consult with your doctor or contact us for advice.
Choose your scan type, pick a time, and get clear next steps with an actionable written report.