Home Extensions in Waterlooville

A well-built home extension is one of the most effective ways to add space, value, and long-term comfort to your property. At Kocher Construction, we deliver high-quality home extensions in Waterlooville, combining skilled brickwork, careful planning, and over 20 years of hands-on experience.

We work with homeowners across Waterlooville and the surrounding Hampshire areas who want a reliable, professional team to handle the brickwork side of their extension properly. From seamless integration with your existing property to a clean, durable finish, our focus is always on quality and longevity.

Why Choose Kocher Construction For Your Extension

- Over 20 years of bricklaying and construction experience
- Bespoke brick extensions built to match your home
- Careful attention to detail and finish
- Reliable timelines and clear communication
- Trusted local extension builders based in Waterlooville

Planning an extension?

High-Quality Brickwork for Home Extensions

Brickwork plays a critical role in the success of any extension. Poor workmanship can affect appearance, durability, and even future property value. As experienced brick extension specialists, we ensure every extension we work on blends naturally with the existing structure.

Each project is planned carefully to achieve:

- Consistent brick colour and texture
- Accurate bonding and alignment
- Clean, professional joint finishes
- A seamless transition between old and new

Our goal is to make your extension look like it has always been part of your home.

Types of Home Extensions We Work On

We support a wide range of home extension projects, working either directly with homeowners or alongside other trusted trades and builders.

Single-Storey Extensions

Single-storey extensions are a popular option for creating larger kitchens, dining areas, and family spaces. We provide strong, well-finished brickwork that forms the foundation of a practical and attractive extension.

Double-Storey Extensions

For homeowners needing more space upstairs and down, double-storey extensions offer excellent value. Our brickwork is designed to support structural integrity while maintaining visual balance with the existing property.

Rear and Side Extensions

Rear and side extensions can transform unused space into functional living areas. We ensure accurate setting out and high-quality finishes, even where access or boundaries are limited.

Brickwork Integration and Structural Alterations

Where extensions involve openings, load-bearing walls, or structural changes, precision is essential. We carry out brick and blockwork accurately to support the wider build and ensure a solid, long-lasting structure.

Our Extension Process, From First Visit to Completion

We follow a clear, professional process to ensure every extension project runs smoothly.


1. Initial Consultation and Site Visit: We begin with a site visit to understand your property, plans, and expectations. This allows us to assess access, existing brickwork, and structural considerations before providing a clear quote.


2. Quotation and Planning Support: Following the visit, we provide a detailed, no-obligation quotation. We work alongside other trades where required and follow approved plans to ensure compliance and consistency.


3. Brickwork and Construction Phase: Once work begins, we focus on accuracy, quality control, and tidy working practices. Communication remains clear throughout, so you always know how the project is progressing

4. Final Checks and Finish: Before completion, we ensure all brickwork meets our standards for strength, alignment, and appearance. The finished extension is left clean, secure, and ready for the next stage of your project.

Supporting Builders and Larger Extension Projects

In addition to working directly with homeowners, we also provide brickwork services for builders managing extension projects. Our reliability and consistent quality make us a trusted subcontractor for ongoing work.

Why Homeowners Trust Us for Extensions in Waterlooville

Choosing the right team for your extension is a big decision. Homeowners choose Kocher Construction because we combine technical skill with a genuine commitment to quality.

- Over two decades of practical experience
- Strong focus on craftsmanship and detail
- Honest advice and realistic timelines
- Trusted by homeowners and local builders
- Local knowledge of Waterlooville properties

Areas We Cover for Home Extensions

We are based in Waterlooville and regularly carry out extension work across nearby areas including Emsworth, Wickham, and Whitley. Our local experience helps us understand property styles and expectations across Hampshire.

Frequently Asked Questions About Home Extensions

Do you only handle the brickwork for extensions?

Our primary role is specialist brick and blockwork for extensions. We regularly work alongside other trades to ensure the build runs smoothly.

Can you match the existing brickwork on my home?

Yes, where possible we carefully source matching bricks and mortar to ensure the new extension blends naturally with the existing property.

Do you offer site visits before quoting?

Yes, we always recommend a site visit so we can assess the project properly before providing a quote.

Are extensions a good way to add value to a home?

A well-built extension can add both usable space and long-term value, particularly when the brickwork is completed to a high standard.

Get a Free Extension Quote in Waterlooville

If you are considering a home extension in Waterlooville or the surrounding Hampshire area, Kocher Construction is here to help. We deliver reliable, well-finished brickwork that forms the foundation of a successful extension.

Call us today or message us on WhatsApp to book your free site visit and quotation. We are happy to discuss your plans and provide clear, professional advice before you move forward.