House Extensions in Cape Town
Create the extra space your property needs with professional house extension services from Herms Renovations. From additional bedrooms and expanded living areas to structural work, roofing, ceilings and finishing, we coordinate the key stages required to extend and transform your home.
Create More Space in the Home You Already Have
Outgrowing your home doesn’t always mean you need to move. A well-planned house extension can provide additional living space while allowing you to improve the layout and functionality of your existing property.
Herms Renovations undertakes house extensions and property additions across Cape Town, coordinating the structural and renovation work required to integrate the new space with the existing building.
From the initial brickwork and structural openings through to roofing, ceilings and final finishes, our team can manage multiple stages of the extension as part of one project.
Our House Extension Services
Services include:
Bedroom Extensions
Add an extra bedroom or increase the size of an existing room to create more comfortable living space.
Living Area Extensions
Expand lounges, dining rooms and other living spaces to create larger, more functional areas for everyday use.
Kitchen Extensions
Create additional kitchen space or integrate the kitchen with surrounding living areas as part of a larger renovation.
Structural & Brickwork
We carry out the brickwork, new openings and structural alterations required to connect the extension to the existing property.
Roofing & Ceilings
New roofing and ceiling installation can be coordinated as part of the house extension project.
Plumbing & Finishing
Where required, plumbing alterations, tiling, painting and other finishing services can be incorporated into the extension.
House Extensions & Property Renovations
An extension creates an opportunity to do more than simply add another room. It can also improve how the existing property connects and functions.
For example, extending a kitchen may allow an existing wall to be opened to the lounge, while a bedroom extension may provide space for an additional bathroom or improved storage.
By combining house extensions with structural renovations, Herms Renovations can help create a more integrated result rather than treating the new and existing areas as completely separate projects.
One Team for Multiple Stages
House extensions typically involve several different trades and stages of work. Having these services coordinated through one renovation company can simplify the project and provide greater continuity from construction through to finishing.
Depending on the scope of your extension, Herms Renovations can coordinate:
• Brickwork & Wall Construction
• Structural Alterations
• New Openings
• Roofing
• Ceiling Installation
• Plumbing Alterations
• Bathroom Renovations
• Plastering & Skimming
• Painting
• Tiling
• Final Finishing
From Structure to Finished Space
Building the additional structure is only part of creating a usable extension. The new area needs to connect naturally with the existing property and be completed with the appropriate interior and exterior finishes.
Our renovation capabilities allow the structural work to continue into plastering, ceilings, painting, tiling and other finishes where included in the project scope.
The result is a completed space designed to feel like part of the property rather than simply an addition attached to it.
Why Choose Us
Why Choose Herms Renovations?
Complete Extension Solutions
We can coordinate structural work, roofing, ceilings, plumbing and finishing within the wider extension project.
Renovation Experience
Our experience with existing properties helps when integrating a new extension with the current building.
Multiple Trades, One Team
Access to several renovation services reduces the need to coordinate numerous separate contractors.
Our Recent Work
Recent Extension & Renovation Projects
Explore property renovations and structural projects completed by Herms Renovations and see how additional space can transform the functionality of a home.









Get Your Questions Answered
Frequently Asked Questions
What types of house extensions do you undertake?
We undertake extensions for additional bedrooms, expanded living areas, kitchens and other suitable property additions based on the requirements of the project.
Can you handle the roofing and ceilings for the extension?
Yes. Herms Renovations provides new roofing and ceiling installation, allowing these stages to be coordinated with the structural extension work.
Can you add a bathroom as part of a house extension?
Yes. Where the project includes a new bathroom, we can coordinate the required plumbing and bathroom renovation work as part of the wider extension.
Do house extensions require plans or approval?
Depending on the scope and nature of the extension, building plans, municipal approval and/or professional input may be required before construction can proceed. The applicable requirements should be established before work begins.
Ready to Create More Space?
Turn your plans for additional space into a professionally completed extension. Speak to Herms Renovations about your property, the space you want to create and the renovation work required to bring it together.
