Root Canal in Westminster
75 dental practices in Westminster publish what they charge for root canal. Half of them ask between £350 and £895 for a tooth, and the middle price is £550 — 38% above the London index figure of £397 for root canal (the median of the 10 borough medians we publish). The figures below are those practices' own published fees, read in August 2026, each one linked to the practice and its CQC registration. They are not quotes: what you pay depends on what the examination finds. Root canal treatment on the NHS is a Band 2 charge of £76.60, which is why the private figures below sit so far above it.
| Option | Cost (per tooth) | Notes |
|---|---|---|
| Private — lower | £350 | 25th percentile of 77 Westminster fee guides |
| Private — upper | £995 | 75th percentile |
| NHS | £76.60 | Set by DHSC band, not the practice |
How this is worked out. Every figure comes from a price list the practice publishes itself. We drop “from” prices, which describe the cheapest possible case rather than a price, and variants narrower than the treatment named. 75 Westminster practices remain. The middle price across all 10 boroughs we cover is £397. How we read a fee guide.
- The Westminster median is £550 — 38% above the median of all 383 root canal prices published across those 10 boroughs (£400).
- That makes Westminster the 2nd most expensive of those 10 boroughs for this treatment.
- The middle half of prices runs £350–£895 (a £545 range), a wide spread: the borough has distinct budget and premium tiers. The full range is £100–£1,620.
- 75 of the 283 CQC-registered practices in Westminster publish a price for this treatment (27%); the figures describe those 75, not the whole borough.
- All figures are per tooth, taken from each practice's own fee guide, so they can be compared like for like.
| Neighbouring borough | Median | vs Westminster | Middle half | Practices |
|---|---|---|---|---|
| Brent | £338 | £212 less | £200–£399 | 30 |
| Camden | £370 | £180 less | £181–£650 | 46 |
| Kensington and Chelsea | £724 | £174 more | £499–£911 | 18 |
The lowest neighbouring median is Brent at £338 — £212 below Westminster, from 30 published prices. Both are published prices, not quotes; a practice sets its own fee whichever borough it sits in.
Why do some Westminster practices list under half the median?
15 of 75 published prices are below £275: The Knightsbridge Clinic (£100), Smilepod - Soho (£139), Bloom and Gonsai Dental (£150). A figure this far below the borough median is often a narrower product than the rest of the table (a single session, a top-up, or an introductory offer) — check what the practice's fee guide includes before comparing.
Why are some Westminster prices more than double the median?
13 of 75 listed prices exceed £1,100: 55A Dental (£1,110), Dr. Gaynor Langley - Devonshire Street (£1,150), London Holistic Dental Centre (£1,200). These are typically premium packages or specialist-led treatment; the median is a better guide to what a typical Westminster practice charges.
Why does the same practice name appear twice?
1 name recurs (Harley Street Dental Clinic Limited / Harley Street). The CQC registers each location separately, and some practices hold two registrations at one address. Each row links to its own CQC registration and each row is counted in the figures above; if the pair is one practice, read it as a single price point.
Every statement above is computed from the 75 published prices in the table below; it changes when the data changes.
Download these prices as CSV — or the full London dataset. Free to reuse under CC BY 4.0, attributing DentistFees.
75 Westminster practices publish this fee. Each figure is the practice's own published price, read August 2026; narrower variants (“from” prices, child or temporary work) are excluded. Sorted lowest first.
A low figure is a real published fee, not a quote — complexity can change the price. Always confirm. How we verify
Root canal treatment removes infected pulp from inside a tooth, then seals it — saving a tooth that would otherwise need extraction. It is available on the NHS under Band 2.
Root canal treatment is often completed in one or two visits under local anaesthetic. Modern techniques make it comparable to having a filling in terms of discomfort.
A tooth is usually crowned afterwards to protect it, which adds to the total private cost. On the NHS, both the root canal and crown fall under a single Band 2 or Band 3 charge.
Dental practices in Westminster
See all 283 practices in Westminster →
Other treatments in Westminster:
Root Canal in other London boroughs:
See all prices and practices for Root Canal across London or every treatment in Westminster.
Root canal treatment is Band 2 — £76.60 — covering the whole course. If a crown is then needed it moves to Band 3 (£332.10).
General dentists handle most root canals. Complex cases, curved canals or re-treatments are often referred to an endodontist.
NHS charges from DHSC (April 2026); private prices read from practices' own published fee guides, August 2026. CQC data under Open Government Licence v3.0. Methodology.