Second Storey Additions Perth

If you’ve outgrown your home but love where you live, adding a second storey is the perfect way to create more space without sacrificing your backyard. At Addstyle Master Builders, we specialise in designing and building second storey additions in Perth that enhance your lifestyle, elevate your home’s value, and complement its original character.

Recognised as Perth’s most awarded second storey additions builder, Addstyle combines architectural excellence with superior craftsmanship. We credit our success to the attention to detail put into every design concept, and the careful craftsmanship that goes into every build.

Our mission is simple: to deliver second storey additions that don’t look like afterthoughts. Through thoughtful design, premium materials, and precision workmanship, we create spaces that blend flawlessly with your home’s existing style.

Best of all, most of our second storey projects can be completed while you continue living comfortably in your home with minimal disruption to your daily routine.

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Why Build Up? Key Benefits of Adding a Second Storey

There are many compelling reasons to consider building a second storey in Perth:

  • Increase Your Living Space: A second floor will significantly increase your homes square meterage, perfect for growing families or multigenerational living.
  • Preserve Outdoor Areas: Unlike ground floor extensions, you keep your garden area intact for entertaining, play and pet area.
  • Increase Property Value: Thoughtfully designed and well constructed Second Storey Additions can dramatically boost your home’s market appeal.
  • Maximise Views: Capitalise on Perth’s stunning coastlines, cityscapes, and sunsets.
  • Enhanced Lifestyle: Create defined zones for living, working, and relaxing, with added privacy and flexibility.

Is Adding a Second Storey Right for Your Home?

Not every home is ideal for vertical expansion. Here are a few factors to consider:

  • Structural Integrity: Can your existing structure support a second storey? We conduct thorough assessments to find out.
  • Block Size and Orientation: A narrow or sloping block may make vertical additions more practical than horizontal ones.
  • Cost: Second storey projects typically cost more than single-storey extensions due to the scaffolding and staircase access required, but they offer significant long-term value.
  • Future Needs: Think ahead 5-10 years. Will this addition still serve your lifestyle down the line?

What to Expect During Construction

The building process typically follows these stages:

  1. Initial Consultation
  2. Site Inspection and Feasibility Study
  3. Concept Design and Cost Estimate
  4. Fixed-Price Contract and bespoke project specification
  5. Council Submissions and Approvals
  6. Detailed Design and Final Quote
  7. Construction Phase
  8. Final Walkthrough and Handover

Depending on the complexity, Second Storey Additions in Perth usually take 6 to 12 months to construct. We aim to keep you living in your home wherever possible, carefully managing each stage to minimise disruption.

Excellence In Customer Service

At Addstyle we always maintain a low ‘client to project-supervisor ratio’ and cap the number of home renovation projects we undertake each year. This ensures every client receives personalised service and the highest quality renovations in Perth.

Our experienced team includes an in-house architect as well as an in-house interior designer to ensure design is expertly considered from start to finish. Our building professionals and tradespeople are genuine renovation specialists, including experience in Perth character and heritage home extensions.

Addstyle have been elevating homes and lifestyles with Perth’s best second storey additions since 1988. In that time we have collected more than 220 industry awards for excellence in design, construction and customer service – far surpassing any other building or renovation company in Perth – thanks to our commitment to ‘quality without compromise’.

Browse our project gallery and testimonials to see the dream home renovations Addstyle have completed for happy clients.

Elevate Your Lifestyle with Addstyle

Perth’s best second storey extensions will do more than add value to your home; it will give your family room to grow without needing to move house.

Ready to discuss your second storey addition costs and design, or just have questions about renovating? Call our team on (08) 9345 2333 or use the contact form on the right to schedule a complimentary consultation with our design team.

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Some of our second storey additions.

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Get in touch

Enquire for your complimentary consultation.

What our customers say

Extremely happy with the new look.

Overall, an enjoyable experience, especially considering the challenges we gave the Construction Team. A pleasure to meet these friendly, flexible & efficient individuals.

Ted and Marie, Churchlands

A pleasure to deal with from the very beginning in getting quotes to the final handover and follow up.

Great team of Tradies who were always polite and friendly and fantastic guidance and advice from Dee in the office. Would not hesitate to recommend Addstyle!

Teena, Melville

Absolutely cannot fault this company.

From start, with never ending questions to the end this company goes above and beyond what you would expect. Cannot fault in any way.

Gianni, Perth

Frequently Asked Questions

How much does it cost to add a second storey?

The cost of a second storey addition varies based on factors like size, design complexity, construction materials, finishes and site access. In Perth, prices typically start from $350,000. At Addstyle Master Builders, we provide a tailored estimate that reflects your specific requirements and the characteristics of your existing home, ensuring an accurate and realistic cost projection.

Is the second storey addition worth it?

Yes, adding a second storey can be a highly valuable investment. It maximises your living space without sacrificing your yard and can significantly increase property value, especially in established suburbs with limited land availability.

Can you add a storey to an existing house?

Absolutely. Addstyle Master Builders specialises in seamlessly integrating second storey additions to existing homes, enhancing both space and liveability.

Will a two-storey extension add value?

Yes, second storey additions typically add substantial value to your home. They provide increased space and functionality as well as improved street presence, which are major selling points for prospective buyers, particularly in high-demand areas. It is important, however, that the addition is designed and constructed to a high standard, as compromised materials, poor workmanship or shortcuts can undermine the look, durability and value of your home.

How hard is it to add on a second storey?

While complex, it’s entirely manageable with an experienced builder. Addstyle handles everything from design, structural assessments, council approvals and construction by trusted tradespeople, ensuring a smooth process with minimal disruption.

Is it more expensive to build a 2nd storey?

Yes, second storey additions are generally more expensive than ground floor extensions due to scaffolding requirements,staircase installation, access requirements, and roof modifications. However, they preserve outdoor space and can offer better long-term value.

How long does a second storey addition take to complete?

A typical second storey addition can take anywhere from 6 to 9 months to construct.

Do I need to move out during 2nd storey construction?

You can generally remain in your home throughout the construction of a second storey addition. Most of the work takes place above the existing residence, with the ground floor largely unaffected until the final stage when the staircase is installed. This allows you to continue living in the home with minimal disruption to your daily routine.

Will my second storey match the look of my home?

Yes. Addstyle specialises in architecturally-designed additions that complement your home’s existing style, whether it’s heritage, federation, or modern. Seamless integration is a core part of our design philosophy.

What approvals are needed for a second storey?

You’ll need development approval (DA) and a building permit. Addstyle handles all necessary approvals, including plans, engineering, and liaising with your local council to streamline the process for you.

Can I customise the layout and design?

Absolutely. Every second storey addition is custom-designed to meet your needs, preferences, and lifestyle. Our design team works closely with you to bring your vision to life.