South West London Design Experts

Your Trusted Team for
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Architectural Design Creative Solutions Planning Support Innovative Spaces Seamless Delivery |

Bring your vision to life with Standley Design & Build’s bespoke architectural services. From initial concept and planning applications to detailed technical drawings and CGI visualisations, our expert team manages every stage with precision — ensuring a seamless, stress-free process and a beautifully designed space that perfectly complements your home and lifestyle.

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TODAY!

standley design and build

Designing Your Perfect Space From £1499

As a husband and dad himself, our founder Jon Standley understands how family life really works. He knows architectural design isn’t just about drawings — it’s about creating a home that truly supports the way you live, making daily life simpler, more functional, and more enjoyable for everyone.

Bronze – Planning & Drawings
This package covers all the essentials to get your project moving — including tailored planning drawings, building regulation documentation, and structural plans.
Silver – Design & Visualisation
This package includes everything in Bronze, plus immersive CGI imagery and 3D visualisations to help you see your future space before building begins.
Gold – Complete Technical Package
Our most comprehensive service includes all Bronze and Silver features plus detailed technical specifications and full project documentation.

Transform Your Home With Expert Architectural Design!

Our Work

Recent Architectural Projects

Explore some of our recent architectural projects, where thoughtful design has transformed everyday spaces into beautifully crafted homes — from light-filled extensions and functional family layouts to striking, contemporary interiors tailored to modern living.

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Leave your details below and Jon will be in touch to answer any questions.

What Our Customers Have To Say

Our customers are truly at the heart of everything we do, and their experiences reflect the care, dedication, and attention to detail that go into every loft conversion we deliver.

I am glad I have chosen Jon for my home renovation projects. He was fantastic listening to what we wanted for the transformation and provided a lot of examples for reference. He was very efficient laying out the plans, providing competitive quotes and mostly importantly responsive whenever I reached out.

Ben Chan 3 Weeks Ago

We had an amazing experience converting our loft with Standley Design and Build, from the initial quote to completing the job. Jon was very clear about what the quote included and very well organised. Throughout the job, communication was fantastic and any small issues sorted quickly and fairly.

Richard Edwards A Month Ago

I commissioned Jon to support the development and management of my loft conversion at the begining of this year. He was very professional and brought a lot experience and patience. He was able to project manage the work to very high standards and I would recommend him.

Martin Shiderov 2 Months Ago

We had the pleasure of using Standley Design & Build to renovate and reconfigure our bedroom (which used to be a living room). The whole process was seamless, great communication throughout and we’re so so happy with the final result. Thank you so much to Jon and the team.

Jamie Crawford 4 Months Ago

Architectural Design Projects

Dedicated to Minimising Disruption & Reducing Stress

We know that moving can be stressful — from rising costs and endless packing to the challenge of leaving behind a place full of memories. That’s why our approach focuses on reimagining the home you already love. With considered architectural design, we can create the extra space your family needs without the disruption of relocating, turning your existing property into your forever home.

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Our Mission

The Core Values That Guide Every Loft We Create

At Standley Design & Build, our work is shaped by a commitment to quality, honesty, and care — values that guide every decision we make and every space we create. We believe your home deserves the same attention and respect we’d give our own.

Clear Communication

The problem: Most builders leave you chasing updates and wondering what’s happening.

Clear Communication

Our approach: We keep you informed every step of the way with clear, regular communication.

Transparent Pricing

The problem: Unexpected charges often appear mid-project, stretching your budget.

Transparent Pricing

Our approach: We provide transparent pricing upfront, so you know exactly what to expect.

On-Time Delivery

The problem: Projects frequently run over schedule, disrupting family life for weeks.

On-Time Delivery

Our approach: We plan meticulously and deliver on time, keeping your routine intact.

Thoughtful Design

The problem: Many builders focus on construction but neglect thoughtful design.

Thoughtful Design

Our approach: We combine design expertise with build quality for spaces that truly work.

Stress-Free Process

The problem: Home projects often feel overwhelming, messy, and exhausting.

Stress-Free Process

Our approach: We manage everything from start to finish, so you can relax.

Quality Craftsmanship

The problem: Rushed work and poor finishes leave you disappointed and tired.

Quality Craftsmanship

Our approach: We treat your home like our own, with quality in every detail.

Seamless Experience

The problem: Juggling planners, engineers, and builders can feel confusing and chaotic.

Seamless Experience

Our approach: We handle every stage in-house, simplifying the entire journey.

Future-Proof Spaces

The problem: Many projects focus only on quick fixes, not long-term value.

Future-Proof Spaces

Our approach: We create future-ready spaces that grow with your family’s needs.

How long does the process take?

Most projects are completed within 4–8 weeks, depending on size and complexity. This covers surveys, concept development, drawings, revisions, and preparing everything needed for planning or building regulation approval.

Will I need planning permission?

Not always — many loft conversions and extensions fall under permitted development rights. We’ll assess your property early on and, if planning is needed, handle the entire application process for you.

Can you work with my builder?

Yes — we often work alongside builders and contractors, providing them with detailed drawings and specifications to ensure the build matches the design. We can also support with contractor selection if required.

What’s included in each package?

Each package includes planning drawings, building regulation documents, and structural details. Higher tiers add CGI visualisations, technical information, and support from initial concept to construction.

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