How much does a kitchen extension cost?

back to estimates list
ARTICLE Stephanie Matheson

Creating open plan kitchen/dining/living spaces with improved indoor-outdoor flow is all the rage in Australia, and for good reason. “This is how modern families want to live,” says Paul Cree from Refresh Renovations. “Large sliding doors allow easy access to the outdoors while the open-plan arrangement allows families to stay connected while they are doing their respective chores or activities.” Not every house is an ideal candidate for this open-plan indoor-outdoor set-up, but most homes really benefit from being opened up a little (or a lot).

Taking a closer look at the kitchen itself, the first thing to note is that homeowners and their families tend to spend a large proportion of their time here. So it’s no surprise that multi-functional spaces are on trend. The kitchen often caters for the daily cooking routines, offers space for kids and their homework and functions as an entertainment hub. Clearly, some extra careful thought should be giving to how the space can and should work.

Considerations include council rules and regulations, workbench ergonomics, task lighting, the families’ needs and requirements, clever storage and much more. A team of experienced renovation specialists can work closely with you and pull all this together to ensure the renovation delivers the right kitchen for you.

What are the basic requirements for a kitchen extension?

A kitchen makeover doesn’t have to break the bank, even if you are planning on breaking down a wall or two. The key to keeping costs down is staying within the footprint of your house and reshuffling the layout within. For a budget starting at around AU$25,000 to AU$40,000 you should be able to extend your kitchen internally, for example by removing a wall that leads into an adjoining dining area.

Keeping plumbing points and electrical sockets in their current location is going to help keep the costs down. This means working around the current layout of your kitchen and keeping your sink where it is, and ideally also the oven. Reusing appliances is another way that will help you keep your expenses lower. However, it’s worth planning ahead and allocating sufficient space for potential new appliances in the future, for example a larger fridge that could be added at a later stage.

Simple but hard-wearing materials are the backbone of a basic kitchen. You might be able to reuse some of the cabinets of your old kitchen, if they are solid, and simply replace the cabinet doors only. However, once you are planning on extending the size of your kitchen chances are you are adding more cabinets and it’s worth spending the money on getting a good set of new cabinets. When it comes to benchtops, by far the most common and cost-effective material used in Australia is high-pressure laminate. But there are many other affordable materials available too, including steel and wood. For splashbacks, consider using tiles or covering a small area only.

a white kitchen extension with concrete floor

When I renovate my kitchen, what can I achieve on a medium budget?

If you are looking to change the floorplan of your kitchen and for example install large sliding doors, new windows and new flooring throughout, you should plan on spending roughly between AU$40,000 and AU$75,000. This sort of price range also caters for a small extension and mid range kitchen fixtures and finishes, although adding an extension to the house would certainly move the price closer to the higher end of the price range.

Apart from quality materials, such as ceramic tiles for flooring and engineered stone for the benchtops, a kitchen island and or breakfast bar should not be missing in a modern kitchen. It’s a great place to host guests and prepare food, and also provides a fantastic visual anchor, especially if paired with a set of designer pendant lights.

Lighting can make a big difference to the look and feel of your kitchen. Modern LED downlights and LED strip lights under the overhead cabinets will ensure the benchtop is well lit and provide a soft overall ambience. New flooring can also have a dramatic impact in a new kitchen and help guide the flow from the kitchen into the dining area or out onto an outdoor entertaining area.

Not an immediate showstopper, but definitely part of the backstage wishlist, is smart storage. This includes generous cabinetry with in-built storage systems such as pull-out pantries, clever corner units and more. Soft-closing drawers are more or less a standard these days, and where space permits a scullery is the ideal way of hiding all those messy kitchen tools and utensils.

What is the best kitchen outfit?

A complete remodel and extension of the footprint of your kitchen and house will you cost you from AU$90,000 onwards for a small extension with mid-range fixtures and finishes and from AU$110,000 onwards for a medium to large extension with high-end fixtures and finishes. Same level extensions are generally the most cost-effective way of adding square metres to your house, however, in many cases this is not the most practical way to add liveable space, especially in densely populated urban areas such as Sydney or Melbourne.

Extending a loft, adding a second storey or excavating basement space might cost more than a same-level extension, but these extensions offer the benefit of increasing your liveable space while not adding to the footprint of your dwelling. You could consider moving your kitchen area down to the lower ground so that it can open out to the garden, or move it to a new upstairs level to capitalise on views.

High-end appliances and materials are part of the mix when it comes to upmarket kitchen renovations, and it’s ideal to get cabinetry, benchtops and splashbacks custom-made to your specific requirements and preferences. Individually designed splashbacks, for example, can create a unique look.

With a bit of extra cash to spend, you can work on creating a truly amazing indoor-outdoor flow, for example with massive stacking doors that lead to a covered or uncovered outdoor dining area, an outdoor breakfast bar or even a kitchen bench that extends to the outdoors and includes a fireplace or high-end barbeque.

 
Note: prices are rough approximations only, and Refresh Renovations cannot be held accountable for their accuracy.
 

You might be interested in reading: How much does it cost to add a laundry room to my house?

 

Get in touch with Refresh to discuss your home renovation project

If you would like to discuss home renovation options for your next renovation project, please use the enquiry form on this page to provide us with your contact details. We will get in touch with you at a time that suits you to discuss your project. If you would like to provide us with more information about your project, we have a more comprehensive enquiry form on our "Get in touch" page too.

*All information is believed to be true at time of publishing and is subject to change.

previous article | next article