We create experiences, not spaces.

With over thirty years of practice, Grey Lines designs and delivers tailored commercial flagships and private residences for international fashion houses and discerning private clients across London and Europe.

Our practice unites technical precision with uncompromising craftsmanship, pairing responsibly sourced natural stone, hand-finished metals, and bespoke joinery into enduring spaces defined by quiet architectural restraint.

Areas of expertise

Luxury retail

Flagship destinations for the world's foremost maisons, conceived as one seamless statement from façade to fitting room.

Private residences

Exceptional marbles chosen at the quarry, rare timbers and one-of-a-kind furniture, each piece made for its place.

Stone and joinery

Digital precision

Estate homes and penthouses of rare distinction, finished to a standard few will ever see and delivered in absolute confidence.

Every surface resolved in BIM and CAD before a single stone is cut, so what is drawn is exactly what is built.

GUCCI · CHANEL · CARTIER · HERMES · DIOR · PRIVATE RESIDENCES

Clients

Every line considered. Every detail resolved.

Begin a conversation

hello@greylines.co.uk
+44 77716 82361
210 Euston Road, London NW1 2DA