Sébastien · Kensington
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Long, lustrous wavy hair styled at Sébastien Hair Salon, Kensington

Kensington · Est. 2014

Modern hairdressingwith European craftsmanship.

The Services
4.9 · 1,958 client reviews

The Experience

Considered, never rushed.

Every appointment starts with a proper conversation about your hair, your lifestyle, and what you want from the visit — before anyone picks up a comb.

The salon is calm, the light is warm, and the team has been hand-picked over more than a decade. Most clients come back for years; many travel across London to do so.

Inside the Salon
Interior of Sébastien Hair Salon, Kensington
Styling station and natural light at Sébastien Hair Salon

Signature Services

A focused craft, done well.

Signature Colour

from £70

L'Oréal Inoa root colour and bespoke tones, designed around skin and light.

Tailored Blonde

from £110

Hand-painted balayage, foils and toners — built slowly, kept healthy.

Precision Cutting

from £105

Consultation, cut and finish that holds its shape day to day.

Healthy Hair Rituals

from £60

Olaplex bond repair and Enzymotherapy for compromised hair.

Extensions & Length

P.O.A.

Great Lengths human-hair extensions, fitted with precision by Sébastien.

Gentlemen

from £55

Tailored cuts, beard work and colour — considered and quietly modern.

Occasion Styling

from £110

Hair-up, weddings and events, in the salon or on location.

Colour Correction

P.O.A.

Patient, technical work to restore tone and condition.

The Artists

Hands you can trust completely.

A small, hand-picked team of European stylists — French, Italian and beyond — each with their own point of view, all bound by the same standard of care.

The Gallery

Quietly beautiful work.

A small selection of recent colour, cuts and the rooms themselves — taken slowly, in the salon's natural light.

In their words

  • Est. 2010
  • 4.0
  • 0 reviews
  • 1 languages
An exceptional cut and the warmest welcome. Sébastien takes the time to actually listen — I've been coming back for years and it always feels personal.
Charlotte
Very welcoming and peaceful place. Giuliano was exceptional. I asked for a professional long haircut and the result was great, with attention to detail.
Dimitris
Thanks very much for fixing my hair after a sub-par barber experience. Will definitely be back — the coffee and water were very welcome too.
Luke
The salon has a wonderful family-like atmosphere and all the stylists are exceptional.
Phyllida
Exterior of Sébastien Hair Salon on Thackeray Street, Kensington

On Thackeray Street

A quiet corner of Kensington.

We've been at 15 Thackeray Street since 2014 — a short walk from High Street Kensington station, tucked behind Kensington Square. Quiet, leafy, and easy to find.

020 7937 2946

Plan your visit

Reservations

Reserve your appointment.

Book in seconds online, or send a private note for consultations, weddings and colour corrections.

Send a Note

4.9 ★ rated · 24-hour cancellation · 15% student discount on cuts

Opening hours

  • Mon – Wed09:00 – 19:00
  • Thu – Fri09:00 – 20:00
  • Saturday09:00 – 18:00
  • Sunday10:00 – 17:00

Sébastien Hair Salon

A French-directed Kensington salon on Thackeray Street since 2014. Refined colour, precision cutting and a recognised Great Lengths specialism — a small European team, kept deliberately personal.

020 7937 2946 · info@sebastienhair.co.uk

Visit

15 Thackeray Street
Kensington, London
W8 5ET

  • Mon – Fri 9 – 19
  • Saturday 9 – 18
  • Sunday 10 – 17

Explore

Join the team

We're growing our European team of stylists.

Senior stylists and colourists — if a refined Kensington chair on Thackeray Street feels like the right fit, we'd love to hear from you. Please write to Sébastien directly with a short introduction.

Sebinthecity@hotmail.com

© 2026 Sébastien Hair Salon. Est. 2014.

4.9 ★ · 1,958 client reviews
020 7937 2946