Extending an existing structure means enhancing the property’s functioning and valuation. There are several ways to go about it, and the most commonly deliberated is between a single-storey extension and a second-storey extension. Both extension types will give you valuable additional space, but they differ in cost, impact on your existing property, and construction method.
In this article, we discuss both types of home extensions and describe their advantages and disadvantages. We hope to provide you with enough information to make a decision suitable for your family’s needs, budget, and long-term objectives. Either way, knowing the implications of adding living space, adding more bedrooms, or the consequences on the home value is essential.
Understanding Single-Storey Extensions
A single-storey extension expands your home outwards by adding an extra room or living area at the same level. It has been one of the standard extensions as, unlike a two-storey extension, it does not require creating additional access and points of interest at higher levels and, hence, works best in exceptional cases where additional land cannot be acquired. It is perfect for residents who want to maximise the space or feel their land is too small to build on.
The Benefits of a Single-Storey Extension
Of the many reasons why a single-storey extension may attract homeowners, the cost is the first and foremost factor. In short, it is easier and cheaper to come in on a budget when all construction is done on the same level as the rest of the house. The reason is that the foundation does not need to be reinforced to subsidise the extra weight of a new storey.
Single-storey extensions are cheaper and more likely to be built quickly than two. Builders can finish the extension more rapidly without any complexities created by a new floor. That allows you to move in sooner, preventing prolonged disruptions that tend to follow more challenging building work.
Another major plus of building a single-storey extension is the minimal disruption it poses to your house. Most of the work is done at ground level, so there is no need to bother with upper-floor issues, making a living in the house during construction less of a hassle. It is also excellent for homeowners with a vast backyard or outdoor area: enjoy having extended living space inside without sacrificing outdoor space.
The Drawbacks of a Single-Storey Extension
Single-storey extension, on the one hand, has several advantages, but on the other hand, it also has limitations. One of the utmost disadvantages is that it uses far more outdoor space. If your property is relatively small, you will find that extending your house on a single level can occupy a considerable portion of your yard. This could reduce the outdoor living space, which might be a disadvantage if you have children or love the outdoors.
Furthermore, extending your home outwards may not yield as large an area as a second-storey extension. If you ask for some serious extra living space or other bedrooms, a single-storey extension may not provide enough room for your needs.
Exploring Second-Storey Extensions
A second-storey extension involves adding a new floor to your home. This can be a great option if you want to expand vertically while keeping your outdoor space intact. With this approach, you can enjoy more living space without losing valuable backyard area.
The Benefits of a Second-Storey Extension
Building upward is often the best way to maximise the property, as it can give you many additional rooms or living areas without taking over any land space. This is the best option for people with small yards or in densely populated areas. Working with experienced home renovators in Sydney can help you achieve the optimal design for your second-storey extension.
Space is not the only thing to be gained from such an extension, but increased property value also comes with it. A second floor might be in your home to attract the interest of prospective buyers by adding new bedrooms or larger living areas. This is one way of preparing your house for the future by making it more appealing at present or in the future when it comes to selling.
Visibility is also an added advantage; a second-storey extension often has better views. This would give you space to build a main bedroom or study, providing extensive views because the property is beautiful. With the right home renovators in Sydney, you can ensure that your extension maximises both functionality and aesthetics.
The Drawbacks of a Second-Storey Extension
The advantages of a second-story extension are tremendous, but there are also challenges regarding the other side of the coin. The cost is one of the most significant disadvantages. Generally, a second-floor extension costs more than a single-storey extension because additional structural work is part of the extra cost. The foundation needs to be strengthened to carry the extra weight from the new floor, thus adding to these already enormous costs for the project.
Furthermore, second-storey extension can be very time-consuming. Adding a new floor is far more intensive in planning and constructing than just reinforcing the structure and a staircase, changing the roof, and any other additions. Such a long time can disrupt your everyday existence, especially when living in the house during construction.
Key Considerations When Choosing Between a Single- or Double-Storey Extension
When deciding whether to build a single-storey extension or a second-storey extension, it’s essential to consider various factors that will influence your decision. These include your budget, space requirements, and the specific needs of your home and family.
Budget Considerations
For most homeowners, the cost of building an extension is often the determining factor. A single-storey extension tends to be less expensive, given its relative simplicity and lower structural requirements. Because no work would be needed on the foundation, the stairs and ceiling would be altered, and costs would be bypassed, resulting in lower costs.
The second-storey extension, on the other hand, would attract more expense. Besides the need for structural reinforcement, there will also be the added issues of the logistics of installing stairs and modifications to the roof. While this solution will cost your project extra, the additional space and property value will easily compensate for it over time.
Available Space and Land Size
If your property is blessed with a generously sized backyard, a single-storey extension is likely the avenue to pursue since it would hardly affect the outdoor spaces. On the contrary, a second-storey extension will accomplish extra space without upsetting your backyard if you are restricted in outdoor space or if land is precious for your area.
Lifestyle and Family Needs
Space becomes a necessity, and the expansion of your family is also at stake in the assessment. The single-storey extension will surely be occupied and used by families with very small children. Otherwise, the best move would entail adding that much-needed spare bedroom, living space, or home office, for which case a second storey may be best suited.
In addition, will you consider leaving some part of it for outdoor living? A second-storey addition would keep the backyard intact and would be important for children, gardeners, or entertainment with other family members.
Frequently Asked Questions (FAQS)
1. How much does a second-storey extension cost compared to a single-storey extension?
A second-storey extension generally costs more than a single-storey extension. The cost difference can be attributed to the need for structural reinforcements, additional materials, and a more complex building process. A single-storey extension is typically less expensive, as it does not require such significant changes to the existing structure.
2. How long will it take to complete a second-storey extension?
The construction time for a second-storey extension is typically longer than for a single-storey extension. On average, a second-storey extension can take between six to twelve months to complete, depending on the size and complexity of the project. A single-storey extension, on the other hand, may take around three to six months to finish.
3. Do I need planning permission for a second-storey extension?
Yes, both single-storey extensions and second-storey extensions typically require planning permission. The specific requirements will depend on your local council’s regulations and zoning laws. It’s important to consult with your local council before starting any extension project.
4. Can I build a second-storey extension on any home?
Not all homes are suitable for a second-storey extension. The existing structure and foundation must be able to support the additional weight of a second floor. A structural engineer can assess whether your home is suitable for a second-storey extension.
5. What is the most cost-effective way to extend my home?
If you are on a tight budget, a single-storey extension is typically the most cost-effective option. It requires fewer structural changes and is quicker to build than a second-storey extension. However, if you need more space and have the budget for it, a second-storey extension can provide more room without sacrificing your outdoor area.
Conclusion
The decision will be made not only by considering other factors such as your needs and budgets, but also depending on the existing layout of your house, which has made you choose between a single-storey extension or a second-storey extension. Indeed, a single-storey is less expensive and time-consuming since it is more useful for those looking to have an extra room on a single level of the house. Otherwise, a second-story extension is good as it will give more indoor living space while keeping outside areas free for residents and increasing the property’s value.
So, whatever you choose, make sure you work with professional home renovators in Sydney for proper guidance on how you could go about it and what extensions will comply with your requirements and local building regulations. Be it horizontal or vertical, whenever an extra addition is living in a house, usability will significantly transform, but will still increase its future valueovery the years.
