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📍 North & Greater London
Ad House Construction Ad House Construction Design-led builds in London
Ad House Construction

Design-led builds across Greater London

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Our Projects

Transforming London homes with precision and care.

From extensions to full refurbishments, explore a curated selection of projects that showcase our build quality, planning, and on-site coordination.

Projects delivered 500+
Years experience 15+
Client rating 5.0 Google
Rear extension with modern glazing Loft conversion with bright staircase
Built for real life

We combine clean detailing with resilient materials so every project performs long after handover.

Featured Projects

Recent highlights across London.

Project Board

More builds across our core services.

Rear extension with garden connection
Extension

Rear Extension

Open-plan living with a new kitchen island.

Islington, N1 11 weeks
L-shaped loft conversion
Loft Conversion

L-Shaped Loft

Two bedrooms and a bathroom within the roofline.

Barnet, EN5 12 weeks
Refurbished living space with warm tones
Refurbishment

Interior Refresh

New finishes and lighting across the ground floor.

Muswell Hill, N10 8 weeks
New build exterior in London
New Build

Contemporary New Build

Modern elevations with high-performance glazing.

Haringey, N4 9 months
Roof replacement project
Roofing

Roof Replacement

New slate roof with upgraded insulation.

Enfield, EN1 4 weeks
Landscaped garden with lighting
Landscaping

Garden Redesign

Dining terrace with layered planting and lighting.

Walthamstow, E17 5 weeks
Project Types

Builds tailored to your property.

From targeted upgrades to full builds, we plan the right route for your space.

House Extensions

Side returns, wraparounds, and double-storey additions.

Loft Conversions

Dormers, mansards, and rooflight conversions.

Refurbishments

Complete internal upgrades and layout reworks.

New Builds

Ground-up construction with full project coordination.

How We Deliver

Builds managed with clarity and care.

1. Scope + planning

We define priorities, surveys, and the right approval route.

2. Programme + cost plan

Clear timelines and transparent budgets before work starts.

3. Build + quality checks

Dedicated supervision with regular progress updates.

4. Handover + aftercare

Snagging review, completion pack, and support.

What clients notice most
  • Clear communication and reliable scheduling
  • Clean, tidy, and respectful site teams
  • Consistent quality checks at each stage
  • Finishes that align with the original home
"

We couldn't be happier with our new extension. The team understood exactly what we wanted and delivered beyond our expectations. The attention to detail was incredible, and the weekly updates meant we always knew what was happening. Our home has been completely transformed.

Sarah & James Side return extension, Palmers Green
Explore More

See the full gallery or learn about our process.

Project Gallery

Browse hundreds of photos from completed builds across London.

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Our Process

Understand how we plan, manage, and deliver each project.

See the process

Start a Project

Tell us about your goals and we will build a clear plan.

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We will help you define the scope, timeline, and best route to build.

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