House Extensions Olney

Olney House Extensions by Pro Builder

Welcome to Pro Builder’s House Extensions in Olney! Transform your living space with our custom-designed house extensions, crafted to add elegance and practicality to your home. Meticulously blending with Olney’s diverse architectural styles, our extensions provide both enhanced functionality and aesthetic appeal to your property.

Olney House Extensions You Will Love!

Each house extension project in Olney is carefully planned and executed with great attention to detail. Our objective is to create a space in your Olney home that is not only practical and visually appealing but also a distinctive feature you’ll be proud of.

Single Storey Extensions in Olney

Single-storey extensions are a popular choice among Olney homeowners looking to expand their living space on one level. Ideal for spacious kitchens, extensive dining areas, or versatile new rooms such as home offices or guest bedrooms, these extensions in Olney offer flexibility in design, including options like bi-folding doors to merge your home with the outdoor setting beautifully.

Double Storey Extensions in Olney

Maximise your living space with our double-storey house extensions in Olney. These extensions provide a cost-effective solution to add substantial living areas, including additional bedrooms or bathrooms, without expanding your property’s overall footprint. In Olney, such extensions often benefit from simplified planning processes, making them a practical and efficient choice.

2 Story extension

Over-Structure Extensions in Olney

In Olney, over-structure extensions provide a smart way to expand your living space by building over existing structures like garages. These extensions are an ingenious solution in Olney for adding extra space without affecting your garden area, with careful structural planning for safety and compliance.

Rear Extension (1)

Rear Extensions in Olney

Our rear extensions in Olney are designed to extend your living space into your garden or courtyard. Popular for creating fluid, open-plan living areas, these extensions are ideal for Olney residents looking to blend indoor comfort with outdoor beauty, fitting modern lifestyle needs.

Rear Extension

Side Return Extensions in Olney

Transform underused space along the side of your Olney property with our side return extensions. These extensions are perfect for enlarging kitchen spaces and introducing more light, converting narrow passages into valuable, open-plan living areas.

sd house extension

Wraparound Extensions in Olney

Our wraparound extensions in Olney combine side return and rear extensions to create extensive ‘L-shaped’ living spaces. This style is particularly suitable for Olney properties with adequate side and rear space, offering vast possibilities for creative design and use.

Timber Pagoda

Dormer Extensions in Olney

Dormer extensions are a favoured choice in Olney for converting unused attic space into functional areas like bedrooms or playrooms. These extensions, often covered under permitted development rights, provide an affordable way to add space to your Olney home.

Glass Roof House Extension

Orangeries in Olney

Our orangeries in Olney blend traditional brickwork with conservatory designs, offering a unique extension option. With brick pillars and glass roofs, these structures provide versatile spaces ideal for dining rooms, playrooms, or home offices, offering a more open-plan feel than typical extensions.

Why Choose Pro Builder for Your Olney House Extensions?

  • Bespoke Design Tailored to Your Preferences
  • Sustainable Building Practices for Eco-friendly Extensions
  • Adherence to High-Quality Standards and Materials
  • Efficient Project Completion with Minimal Disruption
  • Transparent Pricing with No Hidden Costs

Trustworthy and Compliant Building Practices In Olney

In Olney, our team of builders and tradesmen are not only qualified and experienced but also adhere strictly to the highest standards of the construction industry. We ensure compliance with all British building regulations and standards, particularly those specific to Olney. Our approach to house extensions is meticulous, designed to complement your home’s aesthetics, enhance its curb appeal, and integrate seamlessly with the original structure.

Smooth and Efficient Execution In Olney

We aim to make the extension process in Olney as smooth and efficient as possible, maintaining a clean work environment and involving you at each project phase to ensure complete satisfaction.

Start Your Journey with Us In Olney

For detailed information on our house extension services in Olney or to request a free, no-obligation quote, please contact Pro Builder. Let us work together to bring your dream home extension to life in Olney.

Call for a Chat or Request a Quote

Contact us for a Chat or Request a Free No-Obligation Quote

Welcome! We’re here to help you with any questions or specific needs you have. Our team is dedicated to offering personalised advice and solutions. Simply give us a call or fill out the form and let’s start making your plans a reality.

Every day from

07:00 — 17:00

Call to ask a question



Frequently Asked Questions

The cost of house extensions in Olney varies based on factors such as size, type, and materials. On average, you can expect:

  1. Single-Storey Extensions: These typically range from £1,500 to £2,500 per square metre in Northampton, reflecting local material and labour costs.
  2. Double-Storey Extensions: In Northampton, these often cost about 50% more than single-storey extensions due to the need for additional materials and more complex construction.
  3. High-End Custom Extensions: For luxury finishes and bespoke designs specific to Northampton, costs can exceed £3,000 per square metre.

The construction time for an extension in Olney varies:

  • A single-storey extension might typically take about 10-12 weeks.
  • A double-storey extension could extend to 16-20 weeks, depending on the project’s complexity and any planning requirements.

Yes, extensions usually increase the property value in Olney, especially if they add functional living spaces.

Most extensions in Olney require planning permission, especially for significant alterations. Smaller extensions might fall under permitted development rights.

Typically, you can stay in your home during the extension work in Olney, though some disruption is expected.

For more complex projects in Olney, an architect can provide valuable design insight and assist with planning permissions.

Email Us

Call Us


we are open

07:00 – 17:00


East Midlands