Sustainable Home Extensions & Renovations Summer Hill – Quality Materials, 100% Free Quote

Need extra space or want to renovate your home in Summer Hill? Whether you’re extending for a growing family, upgrading your living space, or designing your dream home, Inner West Home Extensions provides professional home extensions and renovations tailored to your lifestyle.

Our Exclusive Offers – Limited Time Only!

Fixed-Price Home Extensions – No Hidden Costs

Guaranteed On-Time Completion – Or We Work for Free

FREE Architectural Consultation (Valued at $1,500)

Have a Project on Mind?

Let’s Get Your Home Transformed!

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Why Extend Your Home in Summer Hill NSW?

Summer Hill is one of the most sought-after suburbs in Sydney’s Inner West, offering a unique blend of heritage charm and modern convenience. Median property prices over the last year range from $2,500,000 for houses to $955,000 for units, showing the suburb’s strong demand and growing value. If you are looking for an investment property, consider houses in Summer Hill; they continue to deliver excellent long-term returns thanks to the area’s vibrant community and proximity to the Sydney CBD.


For homeowners, extending or renovating your existing property is a smart and cost-effective way to enhance both comfort and value while staying in the neighbourhood you love. A well-planned home extension allows you to create extra space for your growing family, modernise older rooms, and personalise your home’s design.


Whether you’re dreaming of an open-plan living area, an additional bedroom, or a second storey with scenic views, a home extension in Summer Hill adds both lifestyle benefits and significant property value in one of Sydney’s most desirable postcodes.

Stay in the location you love

Increase your property value

Enjoy a bigger, modern home – without the hassle

Upgrade Your Home Without Moving

Why Choose Inner West Home Extensions?

For home additions and renovations in Summer Hill, we’re the trusted choice. Our builders and experienced team handle all the paperwork, council approval, and project management, giving you a smooth, stress-free process from start to completion.

Over Four Decades of Local Expertise

We understand Summer Hill’s architectural charm and strict council requirements. Our team ensures your home extension meets all regulations and complements the suburb’s unique character. From concept to completion, we manage your project with precision and care.

Custom Designs for Your Unique Needs

Our design consultant works closely with you to create tailored home additions, from ground floor extensions to first floor additions and attic conversions. Every design reflects your lifestyle, family size, and long-term goals.

FREE Architectural Consultation ($1,500 Value)

Get started with a no-obligation design session with our expert team to explore layout options, compliance, and budget alignment.

Transparent Pricing & Free Consultation

We offer a free consultation and provide a detailed, transparent cost breakdown before we begin. Our clients appreciate our honesty, clear communication, and keeping every project within budget.

Local Experts You Can Trust

We know Petersham’s unique zoning, heritage overlays, and construction nuances, ensuring your extension blends seamlessly with the neighbourhood.

Over 40 Years of Experience

Our licensed builders and project managers bring decades of hands-on experience to every extension we complete.

Our Home Extension Services in Summer Hill NSW

At Inner West Home Extensions, we specialize in delivering high-quality, fixed-price home extensions in Summer Hill that enhance lifestyle, functionality, and property value. Whether you're adding space for a growing family or upgrading for comfort and style, we offer tailored solutions to suit Stanmore’s unique homes and council requirements.

Single-Storey Extensions in Stanmore

Second-Storey Additions

Granny Flats & Backyard Studios

Garage Conversions

Stanmore

Loft & Attic Conversions

Apartment Renovations

Contact us now to transform your home that suits your unique lifestyle!

Our Home Extension Process

Simple, Transparent, and Stress-Free

At Inner West Home Extensions, we make the home extension process seamless and stress-free. From planning to completion, our proven four-step process ensures your project is delivered on time, on budget, and with outstanding craftsmanship.

STEP 1

Free Consultation & Site Assessment

We begin with a free consultation where our design consultant visits your home to discuss your ideas, budget, and vision. This step helps us understand your unique needs and assess the property’s potential for the best home extension design.

STEP 2

Custom Design & Fixed Quote

We prepare tailored concepts and manage all the paperwork and council approval. By handling compliance and council requirements, we make the process stress-free and keep your project on track from the start.

STEP 3

Council Approvals & Planning

Leave the red tape to us. We handle all required council approvals, DA or CDC applications, and documentation to ensure your extension complies with Inner West Council regulations.

STEP 4

Construction & Handover

Once construction is complete, we walk you through your new home addition to ensure every detail aligns with your vision. You can then enjoy your new space with friends, family, and peace of mind.

Frequently Asked Questions About Home Extensions

  • 1. How long does a home extension take?

    The timeline for a home extension depends on your project’s size, design complexity, and council requirements. Most extensions in Summer Hill take between three and six months from concept to completion. Ground floor home extensions are usually faster, while second storey additions and attic conversions may take longer due to additional structural work and approvals.

  • 2.Do you help with council approval?

    Yes, Inner West Home Extensions manages the entire approval process for you. Our team has extensive experience with Summer Hill’s Inner West Council requirements and building standards, including heritage overlays. We handle all the paperwork, compliance checks, and communication with council authorities to ensure your project is approved quickly and efficiently.

  • 3.What is the cost of a home extension in Summer Hill?

    Home extension prices vary depending on design, size, and materials. A simple ground floor extension might be more affordable, while a second storey or first floor addition generally requires a higher budget due to engineering and structure upgrades. After your free consultation, we’ll provide a detailed cost estimate that matches your unique needs and lifestyle goals, ensuring there are no hidden costs. Our transparent pricing helps homeowners budget confidently.

  • 4.Can you match my existing home’s style?

    Absolutely. Our builders specialise in creating home additions that complement your existing structure’s design and materials. Whether your Summer Hill property features traditional federation charm or a more contemporary style, our design consultant ensures your extension blends seamlessly. From bathrooms and bedrooms to open-plan living areas, we maintain aesthetic consistency that enhances your home’s appeal and value.

  • 5.Do your extensions come with a warranty?

    Yes, every home extension and renovation completed by Inner West Home Extensions comes with a workmanship warranty for peace of mind. We stand behind our quality construction, ensuring your new space remains durable, functional, and stylish for many years. Our goal is to create lasting value, providing you with confidence and comfort as your family and lifestyle evolve.

The Trusted Home Extension Builder in Summer Hill

Your Summer Hill home already has location, character, and potential, so why move? Inner West Home Extensions helps you extend, renovate, and create your dream home without leaving the suburb you love. We specialise in ground floor home extensions, second storey additions, granny flats, and attic conversions that transform your property into a modern, functional masterpiece.


With premium materials, innovative ideas, and professional project management, our builders ensure every project adds long-term value and enhances your lifestyle.


🔹 Free Architectural Concept Session – No Strings Attached

🔹 Summer Hill-Based Team with Council & Heritage Expertise

🔹 Transparent Pricing and Honest, Friendly Advice

GET A FREE CONSULTATION & FIXED QUOTE TODAY – NO OBLIGATION!

🏘️ About Summer Hill, NSW

Summer Hill is a leafy suburb in Sydney’s Inner West, located just 7 kilometres from the CBD. It’s known for its village-style charm, heritage homes, tree-lined streets, and vibrant café scene. The suburb offers excellent schools, parks, and transport links, making it a favourite among families and professionals. With rising property demand and a strong sense of community, Summer Hill continues to be one of Sydney’s most desirable places to live.


Inner West Home Extensions proudly serves Summer Hill homeowners, helping them extend, renovate, and create their dream homes with premium quality, creativity, and care. From concept to completion, we deliver exceptional results that perfectly suit your space, budget, and lifestyle.