BD-Living

Second Storey Addition and Extension Services in Perth, WA

Expand Your Living Space with Custom-Built Second Storey Extensions

When you need more room, adding a second storey is the perfect solution. By adding a new level to your existing home, you can maximise space and increase property value. 

At BD Living, we provide affordable second-storey addition and extension services in Perth. 

Our expert builders design and construct seamless extensions that match your lifestyle. Whether you want a new master suite or extra bedrooms, we’ll help you create a home that grows with you.

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Our Services - Building Second Storey Additions

Our second-storey home additions are tailored to meet different needs and styles. We deliver innovative designs and high-quality workmanship for every project.

second-storey addition

Here’s what we offer:

Custom Second Storey Additions

Tailored designs that match your home’s structure and style.

Second Story Extensions

Build additional rooms, bathrooms, or a living area upstairs.

Second Storey Addition Designs

Explore modern layouts that maximise space and natural light.

Seamless Integration

We ensure the new level blends perfectly with your existing home.

Complete Project Management

Stress-free builds handled by our experienced Perth team.

If you want to build second-storey additions in Perth​, trust BD Living to handle the project. Our crew will handle everything efficiently and effectively.

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Benefits of Building a Second Storey Addition

Adding another level to your home offers both short-term and long-term benefits.

  • More Living Space – Create extra bedrooms, bathrooms, or a second lounge.
  • Stay in Your Neighbourhood – No need to move away from schools, friends, and amenities.
  • Maximise Block Space – Keep your backyard and outdoor entertaining area.
  • Increase Property Value – A well-designed second-storey addition can boost resale value.
  • Modernise Your Home – Updated layouts, better views, and improved natural light.

Second Storey Addition Costs in Perth

Many homeowners ask about the second-story extension cost before starting. The price depends on factors like:

  • The size and design of the extension.
  • Structural changes required for your existing home.
  • The choice of materials, fixtures, and finishes.
  • Council approvals and planning requirements.

At BD Living, we provide clear pricing upfront. We’ll give you honest advice and help you choose the best option. 

Why Choose BD Living for Second Storey Additions and Extensions in Perth?

Choosing the right builder is the most important step in your project. 

second-storey addition

Here’s why Perth homeowners trust us:

Local Expertise

We understand the unique building requirements in Perth.

Experienced Builders

We have years of experience in building services.

Personalised Designs

We develop custom plans that suit your home and lifestyle.

Transparent Pricing

We provide a clear breakdown of costs.

Quality Craftsmanship

We bring high standards in construction and finishing.

Full Service

From design to completion, we manage everything for you.

When it comes to building second-story extensions in Perth​, you can trust our expertise. We are here to help make your dream home a reality. 

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Our Process – How We Build Your Second Storey?

We make the process simple and stress-free. 

  1. Initial Consultation – Discuss your goals, budget, and vision.
  2. Design & Planning – We create tailored second-storey addition designs.
  3. Approvals – Handle council permits and building requirements.
  4. Construction – Build with precision, ensuring safety and quality.
  5. Completion & Handover – Deliver a new level that feels like part of your original home.

Call Us Today to Discuss Your Project 

Do you need help building a second-story extension​?  BD Living PTY Ltd is here to help. Call us on +61 405 837 933 for a free consultation and quote.

Frequently Asked Questions

Got more questions? Do not hesitate to contact us for any information you require.

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The cost of building a second-storey addition can vary based on several factors. On average, prices range from moderate extensions to high-end builds. 

Key cost factors include:

  • Size of the addition (number of rooms, bathrooms, or living areas).
  • Complexity of the design and structural changes needed.
  • Choice of materials, fixtures, and finishes.
  • Council approval fees and compliance requirements.
  • Whether you need additional upgrades like roof adjustments or electrical rewiring.

We provide detailed quotes so you know what to expect before work begins.

Not every home is ready for a second level without preparation. Factors we check include:

  • Foundation strength – Whether your base can support extra weight.
  • Wall structure – The condition of existing walls and framework.
  • Roof type – Some roofs need adjustments or removal.
  • Engineering requirements – Safety checks and compliance standards.

If reinforcement is needed, we’ll include it in your project plan to make the build safe and long-lasting.

The timeframe depends on the design and approvals. Generally, projects take between 3 and 6 months. Here’s a breakdown:

  • Planning & Design – 2 to 4 weeks.
  • Council approvals – 4 to 8 weeks (depending on your local council).
  • Construction – 3 to 4 months for most homes.
  • Final touches – 2 to 3 weeks for painting, flooring, and finishing.

We’ll give you a project schedule at the start and keep you updated every step of the way.

Yes, approval is required before construction begins. Our team handles this for you by:

  • Preparing and submitting the necessary applications.
  • Ensuring your second-storey addition designs meet building codes.
  • Managing any changes requested by the council.
  • Keeping your project compliant with Perth’s regulations.

This ensures your project runs smoothly without unexpected delays.

In many cases, yes. However, it depends on the type of extension and safety considerations. Here’s what to expect:

  • Yes, if: The work is primarily on the upper level and safe access to living areas can be maintained.
  • No, if: Structural changes require removing the roof or major internal works.
  • Solutions: Some families choose temporary stays or staged construction to reduce disruption.

We’ll assess your situation and advise the best option for your comfort and safety.

Choosing a second storey-extension often makes more sense than buying a new home. Benefits include:

  • Save money – Avoid agent fees, stamp duty, and moving costs.
  • Stay local – Keep your children in the same schools and remain close to family and friends.
  • Add value – Extensions often boost resale prices significantly.
  • Keep your land – You don’t lose backyard space, unlike ground-floor extensions.
  • Personalise your home – Tailor the new level to your exact lifestyle needs.
Building Quality Homes Across Perth’s Suburbs
Your Local Perth Home Construction Company
We proudly serve homeowners across Perth and the surrounding areas. Whether you’re searching for home builders near me or local builders in Perth, we’re here for you.
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