RIBA Chartered · London

We design and build spaces you'll love living in.

Innovative, dynamic architects with a smart, professional approach, covering loft conversions, extensions, renovations and new builds, all handled in-house from drawings to structural calculations to planning permission.

2001 Family-run since
★★★★★ Google Rating
100% In-house team
Turnkey End-to-end delivery

The Practice

A family-run practice, designing and building across London since 2001.

The Studio

London Architect is an innovative and dynamic team of RIBA Chartered architects, structural engineers, interior designers and project managers, a family business with a smart, professional approach to every project we take on.

We work in CAD and BIM, using cutting-edge technology to plan with precision, while keeping the human touch that only a close-knit team can offer. Attention to detail and relationship-driven delivery sit at the heart of everything we do.

From measured drawings and architectural drawings to structural calculations, planning permission, party wall agreements and the build itself, every stage is handled in-house. Our clients receive a complete, quality-certified service and stay hands-off throughout.

The whole project under one roof, so you can enjoy the finished home, not the process.
  • RIBA Chartered
  • RICS
  • Safe Contractor
  • Gas Safe
  • NICEIC

Loft Conversions

Turn your loft into the room you've been missing.

A loft conversion expands your living space and dramatically increases the value of your property, without the disruption or upheaval of moving house.

Plan my loft conversion
Loft Conversion

Working with a specialist saves you both time and money. We begin with a free on-site visit to understand your loft and your ambitions, then develop initial ideas into a design you'll love.

From drawings and structural calculations to planning permission and the build itself, we manage everything end-to-end, so you gain a beautiful, useable room and serious added value, with none of the hassle.

  • Free on-site visit to assess your loft
  • Initial ideas and concept design
  • End-to-end delivery, drawings to completion

Extensions & Renovations

Extensions and renovations, designed around the way you live.

From rear extensions and wraparounds to full renovations and new builds, we bring extensive residential and commercial experience to every project.

Discuss your project
Extension

Our quality-certified, refined service means everything is done with you in mind, from measured drawings and design to structural engineering, planning and build, all under one roof.

It's a turnkey, hands-off experience: you get a home you love, and we manage every detail. That is how we build and harness lasting client relationships across London.

Structural Engineering

Precision structural engineering, from foundations to roof.

With more than 10 years' experience and a free initial consultation, our structural engineers make sure every building we design is safe, sound and buildable.

Get an on-the-spot quote
Structural Design

We visit the site and provide an on-the-spot quote, then deliver survey reports and structural calculations that meet Building Regulations. Accuracy matters: we calculate load-bearing capacity, beam sizes and steelwork with care, from foundations to roof.

We collaborate closely with architects, party wall surveyors, contractors and Building Control, so your project moves forward with confidence at every stage.

  1. Site survey & report

    An on-site inspection to understand the structure and record what matters.

  2. Preliminary planning

    Early feasibility and outline engineering strategy.

  3. Finalised drawings & accurate calculations

    Detailed structural design and calculations to Building Regulations.

  4. Building Control submission

    Your submission prepared and handled for approval.

  5. Construction & support

    We stay involved so the build follows the design, safely and precisely.

Interior Design

Interiors that feel considered, classic and completely yours.

Our interior design team creates bespoke, turnkey interiors that are classic yet contemporary and timeless, from concept and materials through to installation and clean-up.

Start your interior project
Interior

We design and build custom joinery: kitchens, bathrooms, walk-in wardrobes, banquette seating and bedside furniture, all made to measure for your home.

For self-occupation or lettings, we create luxury schemes that impress. Investors and landlords benefit from our quick turnarounds, ready for tenant viewings on schedule, with furniture, antiques and pieces from top suppliers sourced for you.

Party Wall Agreements

Party wall agreements, handled independently and fairly.

Most London building work involves a shared wall or boundary. Under the Party Wall etc. Act 1996, you may need a party wall agreement when:

Talk to a surveyor
Party Wall
  • Building a new wall on or at the boundary line
  • Demolishing or rebuilding a party or boundary wall
  • Cutting into a wall for a steel beam or chimney breast removal
  • Excavating within 3–6 metres of a neighbour's foundations

Our independent, impartial party wall surveyors are RICS members and members of the Faculty of Party Wall Surveyors, protecting both you and your neighbours.

  1. Initial review

    We review your plans, calculations and Land Registry deeds.

  2. Condition inspection & report

    We inspect and record the condition of adjoining property.

  3. Drafting the agreement

    Scope, damage & compensation procedures, construction method, working hours and temporary access.

  4. Post-project inspection & damage handling

    We inspect on completion and handle any concerns fairly.

Project Management

One accountable team, from first sketch to final handover.

Our end-to-end project management covers feasibility, cost estimates, tender documents, contracts, valuations and quantity surveying, so nothing is left to chance.

Let us manage your build
Project Programme

A dedicated site manager leads your project from concept to completion, and communication comes first. We use Safe Contractor, Gas Safe and NICEIC approved trades, so quality is never compromised.

1 Planning

Tender pack, site visit and a realistic cost plan.

2 Pre-construction

All paperwork, subcontractors and your site manager appointed.

3 The Build

Site setup, health & safety and minimal disruption, on time and on budget.

4 Completion & Handover

100% satisfaction sign-off and ongoing support.

Why Choose Us

From your first call to the keys in your hand.

A clear, guided journey with a team that takes care of every step so you don't have to.

  1. Free consultation

    We listen, advise and shape the brief with you.

  2. On-site visit & quote

    A visit to your home with an on-the-spot, honest quote.

  3. Initial ideas

    First concepts and drawings to visualise the potential.

  4. Design & structural calcs

    The full design, engineered to build, all in-house.

  5. Planning permission

    Application prepared, submitted and approved.

  6. Party wall

    Agreements handled fairly with your neighbours.

  7. Build & handover

    Our team builds, finishes and hands over your new space.

Everything in-house

Design, engineering, planning and build under one roof.

Free consultation

Advice you can trust before you commit to anything.

On-the-spot quotes

A site visit and an immediate, transparent estimate.

Competitive package pricing

Honest value, with package deals that beat the market.

On time & on budget

Managed to a realistic schedule and a cost plan we stick to.

Communication-first

You always know what's happening, and when.

Testimonials

Rated 5.0 on Google by the people we build for.

5.0
3 Google reviews
Read our reviews
We were very happy to use London Architect for our house extension project in Dalston. Firstly their package price was probably the best of all the firms I went to. The initial architect designer was good, he helped to visualise our space.
Simona CanalellaHouse Extension · Dalston
Dealing with London Architect has been very easy throughout our project. They have gone through the design with us a number of times to make sure we get what we wanted. Their build team is absolutely brilliant.
Sallie BertonDesign & Build
Fantastic design, brilliant communication and noticeably great eye for detail is how I describe London Architect. They spent time with us to go through our requirements, were happy to amend the plans for us to get exactly what we wanted, and last but not least the quality of the build was what we were promised. Highly recommended!
Lucy BalckhallFull Project

Projects

A look at some recently finished London house extension projects.

Representative work from our studio, where every project is drawn, engineered and built by our in-house team.

Rear ExtensionHouse Extension
Dormer LoftLoft Conversion
Family New BuildNew Build
Victorian RenovationRenovation

Coverage

We cover the entire London area.

From the City to the suburbs, our family-run team works across every corner of the capital.

Central London

  • Kensington
  • Chelsea
  • Mayfair
  • Westminster
  • Belgravia
  • South Kensington
  • Marylebone

North London

  • Islington
  • Hampstead
  • Highgate
  • Camden
  • Dalston
  • Stoke Newington
  • Crouch End

South London

  • Clapham
  • Wimbledon
  • Battersea
  • Balham
  • Greenwich
  • Dulwich
  • Putney

East & West London

  • Canary Wharf
  • Shoreditch
  • Hackney
  • Richmond
  • Ealing
  • Chiswick
  • Fulham

Contact

Let's talk about your next project.

Every project starts with a free initial consultation. Book a visit, get an on-the-spot quote and talk through your ideas with a team that will handle everything else.

Visit

The studio

Flat 4, 61 Cornwall Gardens, London SW7 4BE
View on Google Maps
Call

Speak to the team

020 8050 4792

Free initial consultation & on-the-spot quotes.

Write

Send us an email

info@londonarchitect.co.uk

We reply promptly, so send your ideas or a few photos.