There comes a time in every family when they need more space in their home. The reasons can be countless. The dining table becomes your office, the guest room turns into a storage room, and every corner feels suffocated. Perhaps you’ve reached this point and are thinking of home extension services. Now, the real challenge is to select the type of home extension, whether you need a single-story or double-story. Both of them are different in cost, budget, and layout. This guide will help you choose the right type.
What is a Single-Story Extension?
A single-story extension is the addition of a ground floor to your home. It is often extended to the rear or to the side. It’s the fastest way to create usable space. You don’t have to cry over congested rooms. You can design the ground floor based on your preference and taste.
How it Works
The process starts with planning and design. Homeowners hire builders for the extension. They tell their demands to them, such as a big kitchen, an extra bedroom, or an open living area. Once the design is finalized, local approvals and permits are obtained. After that, they proceed to the construction part. Since the house extension is at ground level, a strong base is absolutely necessary to support the new structure. Builders blend the extension with the house to make it look natural.
Key Advantages
One of the key benefits of single-story extensions is that they are way cheaper than buying a new home. They’re easier to plan, take only a couple of months to complete, and are simple to manage. In addition, there will be minimal noise, dust, and impact on daily lives. For families who really want a structural improvement in their house without a major build, this option can deliver excellent results.
Potential Drawbacks
It does have some limitations. The biggest downside is that it reduces the outdoor space. Suppose you have a garden that is not too big. When the extension is done, the size of the garden will be reduced. There’s also a ceiling on how much space you can gain—once you’ve extended, there’s no vertical room to grow. It is a fact that the overall cost is lower than a double-story extension, but the price per square meter is high due to labor costs and roofing.
What is a Double-Story Extension?
A double-story home extension plan is the addition of two levels to your home. It is often the extension of the ground and the first floors. It is one of the best ways to increase the floor area.
How it Works
It expands your home with two new floors to the side, rear, or both. In simple words, it is built outward on the ground floor, and another floor is added above it. Most of the time, the lower level is used for a kitchen or a living room. However, the upper level is used for the bedrooms, bathrooms, or offices. This vertical process doesn’t consume the space of the garden. As two floors are added, the foundations are given extra support. That’s why builders construct strong footings, and structural engineers are involved. Plus, builders have to consider the existing materials and roofline.
Key Advantages
The biggest benefit is space. You get almost double the usable area on the same land. No doubt that the overall construction cost is high, but the cost per square meter is better because foundations and roofing cover two floors. Last but not least, if you ever decide to sell it in the future, the return on investment on the home will be high, especially when it has more bedrooms. It’s a savvy choice for homeowners thinking about both comfort and long-term equity.
Potential Drawbacks
As a homeowner, you have to be patient and have deep pockets. Furthermore, it demands detailed planning. Structural components are paramount to support the added weight, and approvals are more complicated due to height and boundary rules. It takes more time to construct, and deconstruction is more than the single-story extensions.
How Much Can You Realistically Spend?
This is the question that has the potential to influence the choice of the homeowners between single- and double-story home extensions. The former can cost you less upfront, but it can be expensive in terms of per square meter. The latter costs more upfront but offers better value per square meter. Apart from this, for building a home extension, you should be prepared to face the cost of site preparation, utilities, architect and engineer fees, temporary accommodation, landscape repairs and interior work. So, before choosing any type, think about all these expenses.
Many homeowners take loans to get it done. If a builder tries to offer you the cheapest quote in the market, don’t fall for it too easily. It can be risky. Low bidders use poor-quality material, and they can be unlicensed. A well-priced, transparent contract is better for your investment. At last, there are no fixed house extension costs, as it all depends on your requirements and home condition.
Other Factors That Can Affect Your Choice
The best home extension is the one that adapts to your lifestyle. A joint family, a permanent work-from-home setup, or plans to stay in your home for a lifetime can guide your decision on home extension.
- Family Size and Future Plans: A double-story extension is best for growing families because it has more bedrooms and bathrooms. On the other hand, a single-story extension works best when your motive is to improve shared spaces such as open-space kitchens, dining areas, or living rooms.
- Work-From-Home Needs: If you’re someone who wants a WFH setup, both single- and double-story home extensions can provide you with a quiet and spacious office.
- Accessibility and Aging Considerations: Single-story layouts are suitable for individuals who have some medical or age-related problems. If building upward, it’s smart to live on the ground floor.
- Outdoor Space Priorities: If you’re a nature lover and want a garden at the front, a double-story extension offers more yard space. Further, if you prefer an indoor-outdoor flow, a single-story design can open directly into the garden.
- Neighborhood Property Trends: Match your extension to local buyer expectations. For example, extra bedrooms can increase the property price in family suburbs, while low-profile expansions suit character-rich neighborhoods.
To Wrap Up
To choose the right home extension, you don’t have to copy trends. You have to consider factors like lifestyle, budget, and land. Both single-story and double-story home extensions have their benefits and limitations. If you’re looking for a professional builder in the Northern Beaches of Sydney for home extension service, give a call to AAG Constructions. We are award-winning builders on the Northern Beaches who understand both structure and daily living needs. Our director, Adam Gabay, has over 10 years of experience in the industry and provides a positive experience to his clients from start to finish. Contact us now for a quote!