Enhance Your Living Space with a House Extension

With over 25 years experience in transforming homes in Edinburgh,
we’re dedicated to bringing your vision to life without the need for relocating.

Home Renovation Builders in Edinburgh & the Lothians

Transform your home with Muirfield Construction, where we turn your vision into reality with extensions that redefine your living space. Recommended by top architects, our approach begins with respect for your home and vision. ‘From the moment Martyn and Stevie step into your property’ you’ll know you’re in good hands.

Our customers recommend us for any building work but also testify to our commitment to quality, timelinesscommunication and flexibility, giving a positive experience from start to finish.

Choose Muirfield Construction for your home renovation in Edinburgh or the surrounding areas, and let us make your refurbishment journey as seamless and enjoyable as the spaces we create.


  • Price Certainty: We guarantee that the price we quote is the price you pay, with no unexpected costs.
  • Quotes, Not Estimates: When we provide a price, it’s a firm commitment, not a rough guess. You can budget with confidence knowing the financial aspect of your project is secured.
  • Industry Experts: Fixed pricing in our field is uncommon. We believe in full transparency and accountability.
  • Adherence to Plans: Our fixed prices are assured, provided there are no deviations from the agreed-upon plans and drawings.

Fill Contact Form

Use our form to give us a few details about your home, the conversion project and a way to contact you.


Arrange Home Visit

Martyn or Stevie will visit your home to understand what you’re looking for, give advice and explain the process.


Get Your Quote

We’ll work out the team, equipment and materials, then we’ll be in touch with a quote and timescale.


Watch It Transform

Whilst the work is underway, we’ll keep you informed, ensuring you’re satisfied with the end result.




Expand your home with a single-storey extension, a budget-friendly option than the higher expense and hassle of moving. Meet your family’s needs by adding vital space like kitchens or dining rooms, often without needing planning permission.


These extensions, also known as over-structure house extensions or over-build house extensions, can add space to multiple levels of a home, allowing for additional bedrooms, bathrooms, or living areas, often requiring more comprehensive planning and structural considerations.


Extending the back of a house is a popular choice for creating larger living spaces or open-plan areas that connect to the garden, enhancing indoor-outdoor flow.


Utilised to expand the width of a house, side extensions are ideal for semi-detached or detached homes with available side land, often used to add utility rooms or expand existing rooms.


A combination of side and rear extensions, wrap-around extensions offer substantial additional space and can completely transform the layout and functionality of a home.


Glass extensions that increase natural light and offer a seamless transition between indoor and outdoor spaces, are popular for their aesthetic appeal and the additional recreational space they provide.

Customer Testimonial

Builders who truly care

I got recommended to muirfield construction by the architect we chose. Martyn and Stevie came around to look at the property and give a quote for a lower level extension. They were both very friendly and polite. They insisted on taking their shoes off before entering the property – this gave a good initial first impression, and we accepted the quote after receiving a few days later.

They finished the work within the 3 month timescale they gave and were a joy to be around the whole time. Nothing was a problem to them – as a few changes to the works were requested along the way. We are very satisfied with the completed work and would recommend them to everyone looking to have any building work done.

– Danny

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Construction Experts

25 years in the industry


Operating across the Lothians


Get a Quote

Fill out our Contact Form

Our Address

Muirfield Construction

19 Douglas Crescent, Bonnyrigg, Midlothian, Scotland, EH19 2DG

Company number SC754226