Renovate Your Home with Ambitious Architecture and Unwavering Trust

Luxury home extensions and personalised renovations in Stevenage and Hertfordshire. Experience a stress-free build, where the flow of how your family lives comes first.

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Tailored

Extensions

Bespoke

Renovations

Loft

Conversions

Tailored

Extensions

Bespoke

Renovations

Loft

Conversions

Functional Living

Spaces

Statement

Features

Our 10-Year

Promise

Functional Living

Spaces

Statement

Features

Our 10-Year

Promise

ABOUT US

We Are the Guardians of Your Vision.

We are renovation specialists who put people first. We listen closely to how your family lives, ensuring every layout and material choice is optimal. With Built Trust, you aren't just buying a build, you’re buying total peace of mind.

10-Year

Workmanship Warranty

FMB

Accredited Members

WHAT WE DO

Spaces Designed Around the Way You Live

Home Extensions

Single & double-storey extensions that add light, space and value.

Bespoke Renovations

Full home transformations tailored to your lifestyle.

Loft Conversions

Turn unused loft space into a stunning new room.

Living Spaces

Open-plan kitchens and living areas built for real life.

PROOF OF QUALITY

We’re Proud of Our Project Management Service

We provide you with a knowledgeable, consistent point of contact who is available to you every working day from 8am to 4pm, to answer questions promptly and help you make key decisions timely.

PROOF OF QUALITY

The "Built Trust" Process

Most importantly, we listen to you, then you will receive a clear, realistic price and a detailed timeline, ensuring you feel heard and understood - never sold to or second-guessing the budget.

Step 1

Intelligent Design.

We seek cost-effective solutions to ideas without compromising on a high-end finish.

Step 2

Transparent Planning

No hidden costs or second-guessing. You receive clear timelines and honest answers.

Step 3

Precision Building

Our tight-knit team of polite professionals deliver excellence in every detail.

100%

Customer Satisfaction

100%

Project Transparency

100%

Professionalism

100%

Customer Satisfaction

100%

Project Transparency

100%

Professionalism

Real voices

Homeowners speak about their experience

Ready to secure your home’s future?

Our team is on standby.

FAQs

Transparency is our promise. To the right, we’ve addressed the most common questions our clients ask when planning a luxury renovation. For more specific guidance, our team is always ready to provide the honest answers you deserve.

How do you ensure my project stays on budget and avoid "hidden costs"?

The honest answer is that no builder can guarantee a project will never encounter the unexpected and anyone who tells you otherwise isn't being straight with you. What we can promise is that you won't be caught off guard. If we encounter speed bump, we have the experience to steer you away from "money pit" scenarios, there is usually a simple fix if you know how.

What if I’m unsure about the design?

Many clients come to us knowing how they want their home to feel, without necessarily knowing how to translate that into a finished design. That is completely normal. We know how to ask the right questions to draw out what matters most - how you live, what you are drawn to, what you want the space to solve, and what will feel right for you over time. By understanding both your practical requirements and your personal sense of style, we can help shape a design that feels considered, natural, and genuinely yours.

How disruptive is the build?

Any building project will bring some disruption. What matters is how well it is managed. We plan each stage carefully, communicate clearly throughout, and take practical steps to protect your home, keep the site tidy, and reduce unnecessary inconvenience wherever possible.

Are your works guaranteed?

We are proud to be backed by TrustMark, the UK’s only Government-endorsed quality scheme for trades carried out in and around the home. It reflects our commitment to proper standards, good service, and doing things the right way. We also provide a written warranty on materials and workmanship, and if a genuine workmanship issue comes to light years later, we will still return and put it right. Our reputation matters deeply to us, and so does the experience our clients have with us.

Why choose Built Trust?

Because the experience matters just as much as the finished result. We combine high standards of workmanship with clear communication, thoughtful planning, and a genuinely attentive approach, so you feel informed, looked after, and confident throughout the project. For us, doing the job properly means more than building well; it means being organised, considerate, and straightforward from start to finish.

Get in Touch

Tell Us About Your Space

Send a few details and we'll be in touch to arrange your consultation. Prefer a call? Hit "Relax — We'll Call You" and we'll do the rest.

+44 7480 777 253

25 Town Square, Stevenage, SG1 1BP

"We are a team of renovation specialists who put people first. We listen closely to your needs to create spaces that truly support your family’s lifestyle".

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