We create experiences, not spaces.

With three decades of quality, craftsmanship and inventive design, our experienced, passionate designers lead every project with precision. We prioritize sustainable practices and responsibly sourced materials to shape spaces that endure.

30+ years

Of design legacy

London based

Euston Road studio

Design & build

Complete contracting

Studio practices

Interior design

Architecture & space planning

Design & build contracting

Bespoke spatial concepts tailored for luxury residences and contemporary commercial environments, balancing function and atmosphere.

Strategic structural planning that optimizes volume, natural lighting, and circulation flow for intelligent architectural layouts.

End-to-end contracting management delivering seamless execution from ground structural build to final refined interior touches.

Bespoke joinery & furniture

Project management

Handcrafted architectural woodwork, custom cabinetry, and bespoke furniture crafted in-house with sustainable materials.

Comprehensive oversight guaranteeing strict quality control, transparent timelines, and exact budgetary management across all trades.

Featured project archive

A curated selection of private residences and architectural interior spaces created across London.

Discover

Design

Deliver

Detail

In-depth spatial analysis, client vision alignment, and thorough site feasibility assessment.

Architectural drafting, material selection, and 3D visualization of custom interiors.

Precision site contracting, structural execution, and master craft fabrication.

White-glove styling, final joinery installation, and comprehensive quality audit.

Let's work together

Reach out to discuss your upcoming design or contracting project. Our London studio team is available for private consultations.

Phone: +44 77716 82361 Email: hello@greylines.co.uk Studio: 210 Euston Rd, London NW1 2DA