OLNEY Building & Renovations

11/06/2026

A single-storey extension in Buckinghamshire adds an average of £47,000 to your property value.

Most homeowners focus on the cost of building it. Almost nobody calculates what not building it costs them.

If you've been in your home for 5 years thinking about the extension and haven't done it, here's what that delay has potentially cost you in unmade property equity — before you even count the years of not having the space you needed.

The other number most people miss: the cost difference between building now and building in 2 years.

Materials have increased 18% since 2022. Labour rates continue to rise. The project you're putting off is not getting cheaper while you wait.

The smart move is not to rush. The smart move is to get accurate information now, make an informed decision, and either proceed with clarity or park it consciously.

We offer a free initial consultation. No obligation. Just the facts for your specific home and brief.

Comment "VALUE" below and we'll be in touch.

📞 07958 781550
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11/06/2026

Week 4 of 7 | It's Starting to Look Like a Room

There is a specific moment on every project when it clicks. When the space stops feeling like a building site and starts feeling like somewhere a family could actually live.

This is that moment on this Project.

Plastering is progressing, the floor prep is down, and the skeleton of what will become a stunning kitchen is beginning to take shape. The proportions of the room are now clear, the ceiling height feels right, and the connection to the rest of the house is starting to make sense.

Six weeks from now, this will be where the family gathers for every meal. Right now, it's still drying plaster and subfloor. The gap between those two things is where all the craft lives.

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11/06/2026

A different face every morning. None of them know what the last one did.

This is one of the most common and most damaging things that happens on poorly managed building projects.

Monday: a groundworker you've never met. Tuesday: a bricklayer who doesn't know the spec. Wednesday: nobody. Thursday: a plasterer who thought he was starting next week. Friday: nobody again.

Without a consistent site manager, nobody is accountable for what happened before they arrived. Nobody notices when something is wrong. Problems compound. Rework happens at your expense.

On our projects, one person manages the site from start to finish. That person has read the drawings, knows the programme, briefed every trade, and is reachable by phone. They are on site when trades are present. They sign off every stage before the next begins.

If you've experienced a revolving door of strangers on your property and wondered why nothing seemed to progress — now you know why.

Comment below with your worst experience of this. We want to know what homeowners are actually dealing with.

📞 07958 781550
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10/06/2026

10/06/2026

If a builder can price your extension in 15 minutes, I’d be asking some serious questions.

Because at that point, have they looked at:

✔ Drainage?
✔ Structural steelwork?
✔ Access restrictions?
✔ Existing construction?
✔ Building Control requirements?
✔ The hundreds of details that can affect the final cost?

The reality is that many of the horror stories homeowners hear about don’t start with bad intentions.

They start with incomplete information.

A quick quote might sound attractive initially, but if important items haven’t been considered, those costs often appear later as variations, delays and unexpected extras.

That’s why we take a different approach.

We begin with a consultation, take the time to understand your project properly and then prepare a detailed proposal so you can make an informed decision with confidence.

No pressure.

No guesswork.

Just clarity.

Would you trust a builder who priced your extension in 15 minutes?

Comment ‘QUOTE’ and I’ll send you our builder reg flag checklist to save you thousands!

10/06/2026

Before we started, even we double-checked this one.

Every project has a moment like this. Ground conditions different from what the survey suggested. A beam that needs relocating. Something that requires a revised approach before work can continue properly.

The question isn't whether surprises happen on a building site. They do.

The question is what your builder does when they happen.

We document it. We photograph it. We raise a variation. We explain the impact on programme and cost in writing before any decision is made.

You stay in control. Even when the ground beneath your feet has other ideas.

Check back Friday — the same space, finished.

What would you do with an extra room like this?

📞 07958 781550
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10/06/2026

Week 3 0f 7 | Structural Alterations

This week has seen two major changes to the property. A new Velux roof window has been carefully installed into the existing roof structure, flooding the space with natural light, while the original rear door and window opening have been altered to accommodate new French doors opening directly onto the patio.
These are the stages where the quality of the preparation becomes visible. Installing a Velux isn't simply a case of cutting a hole in a roof, and creating a new opening for French doors requires careful structural alterations, precise setting out and attention to detail throughout.
When completed correctly, the finished result looks effortless. More natural light, improved access to the garden, and a space that feels larger, brighter and far more connected to the outdoors.

📞 07958 781550
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10/06/2026

Planning permission. The most misunderstood part of any home extension. Save this.

Most people think they need it when they don't. Some people skip it when they absolutely should have it. Both are expensive mistakes.

MYTH 1: "I need planning for any extension."
Not true. Most single-storey rear extensions fall under Permitted Development — no planning application required, provided you stay within the rules. We'll tell you in the first conversation whether yours does.

MYTH 2: "Permitted Development means no restrictions."
Also wrong. PD has specific rules: rear projection limits, height limits, material matching requirements. Ignore them and you build illegally.

MYTH 3: "Neighbours can block my extension."
They can object. They rarely stop it. There is a formal consultation process, and objections must be material — not just "we don't like it."

MYTH 4: "8 weeks and I'll have a decision."
8 weeks is the statutory minimum for a decision. Complex or contested applications routinely run longer.

MYTH 5: "Planning approval means I can build."
No. You also need Building Regulations approval. They are separate processes. Both are required. We manage both.

Save this. Share it with anyone planning work on their home.

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10/06/2026

They said 8 weeks. You're on week 22.

Living in dust. Eating takeaways because the kitchen is off. Kids sharing a bedroom because the loft conversion isn't finished. Every Monday you wonder if anyone's coming.

This does not happen on every project. It happens on badly managed ones.

Here is the difference.

Before we start your project, a written programme is produced. Every phase mapped. Every trade booked in advance. Not called the day before — booked. Concrete groundworks. Steel delivery. Plasterers. All scheduled before we lift a single shovel.

If something shifts — weather, a structural discovery, anything — you get an updated programme within 48 hours. Your revised completion date is restated in writing. Not guessed at. Written.

Week 8 is not a suggestion on our projects. It's a commitment with evidence behind it.

Tag someone who has lived through a project like this. They need to know a different standard exists.

📞 07958 781550
📧 [email protected]
💬 WhatsApp 07958 781550
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