Circle Health Group · Brentford
Syon Clinic
The self-pay prices this hospital publishes, what they include, and how they compare nearby.
Prices checked 9 Nov 2026
Treatments with prices
7
Hip replacement, Knee replacement, Knee arthroscopy, Carpal tunnel surgery, Cataract surgery, Colonoscopy and Gastroscopy
Health regulator rating
Good
CQC, report published May 2023
For the whole hospital, not one treatment.
Nearest other hospital with prices
1.9 miles
Optegra West London, Hounslow
In short
Syon Clinic is a Circle Health Group hospital in Brentford (TW8 9DU). On 9 November 2026 it published self-pay prices for 7 of the treatments we cover: hip replacement, knee replacement, knee arthroscopy, carpal tunnel surgery, cataract surgery, colonoscopy, gastroscopy.
The Care Quality Commission rated the hospital Good overall, in a report published 9 May 2023. A CQC rating describes the whole hospital, not a particular treatment.
Its prices appear on 12 local price comparison pages on this site, alongside other hospitals and the NHS waiting figures for each area.
Hip replacement
-
Syon Clinic
Brentford
£12,665Hip replacement surgery
What’s included: Circle’s guide price. Circle says it covers your first consultation, the operation and care after you go home (first consultation £200). Not included: tests before treatment. Circle confirms the final price after your consultation.
Price breakdown, as published
Published price breakdown, Syon Clinic Stage In the price? As published Initial consultation Included £200 Diagnostic Investigations Not included Not included Main treatment Included £12,465 · Not included Post discharge care Included Included · Included -
Syon Clinic
Brentford
£13,735Minimally invasive hip replacement surgery
What’s included: Circle’s guide price. Circle says it covers your first consultation, the operation and care after you go home (first consultation £250). Not included: tests before treatment. Circle confirms the final price after your consultation.
Price breakdown, as published
Published price breakdown, Syon Clinic Stage In the price? As published Initial consultation Included £250 Diagnostic Investigations Not included Not included Main treatment Included £ 13,485 · Not included Post discharge care Included Included · Included
Knee replacement
-
Syon Clinic
Brentford
£12,945Knee replacement surgery
What’s included: Circle’s guide price. Circle says it covers your first consultation, the operation and care after you go home (first consultation £200). Not included: tests before treatment. Circle confirms the final price after your consultation.
Price breakdown, as published
Published price breakdown, Syon Clinic Stage In the price? As published Initial consultation Included £200 Diagnostic Investigations Not included Not included Main treatment Included £ 12,745 · Not included Post discharge care Included Included · Included
Knee arthroscopy
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Syon Clinic
Brentford
£4,476Knee surgery via arthroscopy
What’s included: Circle’s guide price. Circle says it covers your first consultation, the operation and care after you go home (first consultation £200). Not included: tests before treatment. Circle confirms the final price after your consultation.
Price breakdown, as published
Published price breakdown, Syon Clinic Stage In the price? As published Initial consultation Included £200 Diagnostic Investigations Not included Not included Main treatment Included £4,276 · Included Post discharge care Included Included · Included
Carpal tunnel surgery
-
Syon Clinic
Brentford
£1,735Wrist surgery - Carpal Tunnel release (local anaesthetic)
What’s included: Circle’s guide price. Circle says it covers your first consultation, the operation and care after you go home (first consultation £200). Not included: tests before treatment. Circle confirms the final price after your consultation.
Price breakdown, as published
Published price breakdown, Syon Clinic Stage In the price? As published Initial consultation Included £200 Diagnostic Investigations Not included Not included Main treatment Included £1,535 · Included Post discharge care Included Included · Included
Cataract surgery
-
Syon Clinic
Brentford
£2,035Cataract removal & lens implant - one eye
What’s included: Circle’s guide price. Circle says it covers your first consultation, the operation and care after you go home (first consultation £200). Not included: tests before treatment. Circle confirms the final price after your consultation.
Price breakdown, as published
Published price breakdown, Syon Clinic Stage In the price? As published Initial consultation Included £200 Diagnostic Investigations Not included Not included Main treatment Included £1,835 · Not included Post discharge care Included Included · Included
Colonoscopy
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Syon Clinic
Brentford
£2,205Colonoscopy or camera into bowel
What’s included: Circle’s guide price. Circle says it covers your first consultation, the operation and care after you go home (first consultation £200). Not included: tests before treatment. Circle confirms the final price after your consultation.
Price breakdown, as published
Published price breakdown, Syon Clinic Stage In the price? As published Initial consultation Included £200 Diagnostic Investigations Not included Not included Main treatment Included £2,005 · Not included Post discharge care Included Included · Included
Gastroscopy
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Syon Clinic
Brentford
£1,869Gastroscopy endoscopy or camera into stomach
What’s included: Circle’s guide price. Circle says it covers your first consultation, the operation and care after you go home (first consultation £200). Not included: tests before treatment. Circle confirms the final price after your consultation.
Price breakdown, as published
Published price breakdown, Syon Clinic Stage In the price? As published Initial consultation Included £200 Diagnostic Investigations Not included Not included Main treatment Included £1,669 · Included Post discharge care Included Included · Included
Each price is what Syon Clinic published on the date shown, not a quote. Ask for a written, itemised price for your situation.
How its prices compare
Hip replacement: 2 published prices, the lowest £12,665, £2,836 below the UK median of £15,500. 21 other hospitals within 25 miles publish a price; 2 of them are lower. The published breakdown includes a first consultation at £200; diagnostic tests are listed as not included.
Knee replacement: published at £12,945, £3,290 below the UK median of £16,235. 20 other hospitals within 25 miles publish a price; 2 of them are lower. The published breakdown includes a first consultation at £200; diagnostic tests are listed as not included.
Knee arthroscopy: published at £4,476, £207 below the UK median of £4,683. 22 other hospitals within 25 miles publish a price; none of them is lower. The published breakdown includes a first consultation at £200; diagnostic tests are listed as not included.
Carpal tunnel surgery: published at £1,735, £970 below the UK median of £2,705. 20 other hospitals within 25 miles publish a price; none of them is lower. The published breakdown includes a first consultation at £200; diagnostic tests are listed as not included.
Cataract surgery: published at £2,035, £960 below the UK median of £2,995. 32 other hospitals within 25 miles publish a price; 3 of them are lower. The published breakdown includes a first consultation at £200; diagnostic tests are listed as not included.
Colonoscopy: published at £2,205, £712 below the UK median of £2,917. 17 other hospitals within 25 miles publish a price; none of them is lower. The published breakdown includes a first consultation at £200; diagnostic tests are listed as not included.
Gastroscopy: published at £1,869, £430 below the UK median of £2,300. 17 other hospitals within 25 miles publish a price; none of them is lower. The published breakdown includes a first consultation at £200; diagnostic tests are listed as not included.
Around Syon Clinic
The nearest other hospitals publishing self-pay prices are Optegra West London (Optegra, Hounslow, 1.9 miles), Optical Express - London (White City) Hospital (Optical Express, London, 4.7 miles), The Clementine Churchill Hospital (Circle Health Group, Harrow, 5.6 miles), Optegra Eye Hospital London (Optegra, London, 8.0 miles), Optical Express - London (Harley Street) Hospital (Optical Express, London, 8.0 miles) and Optegra London (Optegra, London, 8.1 miles).
Nearest towns and cities by straight-line distance: Hounslow (2.5 miles, population 288,181), Ealing (3.0 miles, population 367,115), Richmond upon Thames (3.5 miles, population 195,278), Hammersmith and Fulham (4.4 miles, population 183,157), Brent (5.6 miles, population 339,816).
NHS waiting lists for the same care near Hounslow: trauma and orthopaedics at The Hillingdon Hospitals NHS Foundation Trust: median 14.2 weeks waited, 31 over a year (August 2026); ophthalmology at The Hillingdon Hospitals NHS Foundation Trust: median 9.8 weeks waited, 0 over a year (August 2026); endoscopy at The Hillingdon Hospitals NHS Foundation Trust: 75.2% under six weeks (August 2026).
Details
- Address
- 941 Great West Road, Brentford, TW8 9DU
- Telephone
- Not listed by CQC
- Hospital group
- Circle Health Group
- CQC registration
- 1-131838369, registered 18 November 2010
- CQC rating
- Good, published 9 May 2023
Compare with other hospitals
Hip replacement
Knee replacement
Knee arthroscopy
Carpal tunnel surgery
Cataract surgery
Colonoscopy
Gastroscopy
Where these figures come from
Prices: from Syon Clinic’s own price pages on the date shown. We store the price, the hospital’s own label, what its page says is included, the link and the date.
Comparisons use other hospitals’ published self-pay prices within 25 miles (straight line) and across the UK, all checked on the same date.
NHS figures describe time waited so far by everyone on the list. Source: NHS England, Consultant-led Referral to Treatment Waiting Times, August 2026 data, published 8 October 2026. Contains public sector information licensed under the Open Government Licence v3.0. Source: NHS England, Monthly Diagnostics Waiting Times and Activity (DM01), August 2026 data, published 8 October 2026. Contains public sector information licensed under the Open Government Licence v3.0.
Registration details and rating: CQC register (HSCA Active Locations, downloaded 9 November 2026), Open Government Licence v3.0.
This profile is factual information from the health regulator’s register and the hospital’s own published prices. It is not a review or a recommendation. Hospitals can ask for corrections through our corrections process.
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