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Discover the transformative power of bathroom renovations in Mosman, Sydney, with Barr Built. Offering bespoke solutions, we prioritise your vision to enhance comfort and value in your home. Barr Built stands out in Mosman for its unparalleled expertise in bathroom renovations. Our dedication to quality, client satisfaction, and custom-tailored designs ensures a seamless renovation journey from start to finish.

Before After


Renovating a bathroom in Mosman, a posh suburb on Sydney’s North Shore, is akin to giving your home a facelift that pays dividends both in comfort and property value. When you’re sprucing up your digs in areas like Balmoral Beach or along the scenic Military Road, it’s not just about the luxe finishes; it’s about making a savvy investment in one of Sydney’s most sought-after postcodes. Considering the bathroom renovation cost in Sydney, especially in premium locales like Mosman, is crucial, as it not only enhances your living space but also significantly boosts your property’s market appeal.

Average Cost of Bathroom Renovations in Mosman

In Mosman, where the lifestyle is as gleaming as the waters off Clifton Gardens, bathroom renovations can vary widely in cost, reflecting the suburb’s mix of heritage-listed mansions and contemporary designer apartments. On average, a bathroom reno in this swanky part of Sydney might set you back anywhere from $27,000 to $35,000 for a standard update. For those looking to go all out with top-of-the-line fixtures, custom joinery, and perhaps a splash of marble worthy of Taronga Zoo‘s most elegant residents, you could be looking at upwards of $50,000 or more.

A bright and airy bathroom with a white vanity, a glass shower, and a window with blinds

Return on Investment

The ROI of a bathroom renovation in Mosman is as appealing as a sunny day at Balmoral Beach. Given Mosman’s high property values and the premium that buyers place on modern, high-quality finishes, you can expect a strong return on investment. On average, a well-executed bathroom renovation could see a return of 60% to 70% of your investment added to your property’s value. In some cases, particularly in high-end properties where buyers are looking for nothing short of perfection, the ROI can climb even higher.

Maximising Your ROI

To maximise your ROI, consider the following:

  • Design with the Market in Mind: Tailor your renovation to suit the tastes of Mosman’s discerning buyers. Think elegant, timeless designs that complement the character of your home, whether it’s a Federation gem or a sleek modern build.
  • Quality Over Quantity: Invest in high-quality fixtures and finishes. In a suburb where luxury is the standard, the extra spend can make a significant difference in appealing to prospective buyers.
  • Energy Efficiency: Incorporate water-saving fixtures and energy-efficient lighting. Not only is it good for the planet, but it’s also attractive to buyers looking to reduce their environmental footprint and utility bills.



Barr Built’s commitment to exceptional quality encompasses more than just luxury bathroom upgrades. Our dedication to enhancing every corner of your Mosman home goes beyond typical bathroom renovations in Sydney. Renowned for our outstanding craftsmanship, we engage in a renovation and design journey that aims to elevate both your living space and lifestyle. With Barr Built in Mosman, consider us your go-to experts, not only for transforming your bathroom but also for enriching your daily life by upgrading your entire home.

Our Services

Services We’re Offering


Luxury Bathroom Renovations

Our expert team is recognised for delivering exceptional, top-tier outcomes in detailed bathroom renovations and modest house expansions, custom-designed for residences in Mosman, Sydney.

This image depicts a bathroom renovation by Barr Built located in the Surry Hills suburb of Sydney. The design showcases a spacious layout with a large mirror extending over a sleek, wood-finished vanity. A vessel sink sits atop the vanity, accompanied by modern fixtures. The shower area is enclosed with clear glass, enhancing the open feel of the room. Neutral-toned tiles cover the walls and floor, contributing to the bathroom's clean and contemporary ambiance. This renovation exemplifies Barr Built's commitment to luxury and modernity in home design.

Apartment Bathroom Renovations

Our expertise is centered on enhancing both the utility and aesthetic of apartment bathrooms, guaranteeing a premium outcome regardless of space constraints, particularly for endeavors in Mosman, Sydney.

Leihhcardt After Photo 1

Small Bathroom Renovations

Our specialisation lies in modernising and optimising small bathroom spaces, elevating the functionality and market appeal of your property, especially for homes in Mosman, Sydney, through expert bathroom renovations.

Monarch Mosman Apartments offer a blend of luxury and contemporary living in the heart of Sydney. These apartments feature state-of-the-art amenities, sleek finishes, and a design that maximizes both comfort and style. Situated in the prestigious suburb of Mosman, residents enjoy close proximity to upscale shops, gourmet dining, and the serene beauty of Balmoral Beach, making it an ideal location for those seeking a sophisticated urban lifestyle.

Minor Bathroom Renovations

We specialise in transforming small bathrooms into stylish and spacious retreats through expert renovations, with a particular emphasis on creating bespoke solutions for homes in Mosman, Sydney.

Nestled in the exclusive suburb of Mosman, Bridle Wood Gardens epitomizes serene and sophisticated living. This residential complex boasts elegant architecture that harmonizes with beautifully landscaped gardens, offering a tranquil retreat from the urban hustle. With spacious interiors, refined design, and a coveted location, Bridle Wood Gardens presents an outstanding living experience for those seeking a peaceful yet luxurious lifestyle in Sydney.

Ensuite Bathroom Renovations

Our approach to ensuite renovations in Mosman, Sydney, is marked by a meticulous attention to detail and excellence in design, mirroring the high standards we apply to our smaller bathroom makeovers.

Our Services


In Mosman, we create custom plans for every kind of bathroom, from luxurious master suites to practical small spaces. Our solutions reflect the unique Mosman way of life, turning even an old bathroom into something special.


We offer a free home visit in Mosman to understand your vision and provide a no-obligation quote, making it convenient for you.


A project manager will oversee your toilet and bathroom renovations mosman, and assist in ensuring a smooth and pleasant experience.


We uphold the highest standards with strict quality control and professional tradespeople, ensuring excellence in every Mosman project.


Our commitment is to finish your Mosman renovation on time and within budget, avoiding any hidden costs, whether it’s for a residential or commercial bathroom renovation.

A newly renovated bathroom in Parramatta featuring a double-sink grey vanity with marble countertop, two circular mirrors, black fixtures, and a walk-in shower with geometric patterned tiles.

Unique Building Regulations and Challenges in MOSMAN

1. Heritage Conservation

Mosman is dotted with heritage-listed properties and is located within conservation areas that aim to preserve the suburb’s historical charm. This means any renovations or new builds must consider the impact on the suburb’s heritage character. Homeowners might find themselves saying “Strewth!” when they learn about the strict guidelines that govern alterations to heritage-listed sites or properties within heritage conservation areas. For instance, you can’t just go ahead and knock down a wall or add a second storey without the council’s say-so. It’s crucial to consult the Mosman Council’s Heritage Conservation Guidelines for a detailed rundown on what’s copacetic and what’s not.

2. Bushfire Prone Areas

Parts of Mosman are designated as bushfire prone, necessitating specific construction standards to mitigate bushfire risks. If your dream home location happens to be in one of these areas, you’ll need to factor in additional requirements for building materials and design to ensure your home is as safe as possible from bushfires. The Rural Fire Service and Mosman Council provide resources and guidelines to help homeowners through this process, so it’s not all bad news.

3. View Sharing

Mosman is renowned for its stunning Sydney Harbour views, and as you’d expect, maintaining these views can lead to a fair bit of argy-bargy between neighbours when it comes to building or extending properties. The council has a View Sharing Policy in place to ensure that any development considers the impact on neighbouring properties’ views. It’s a delicate balancing act, ensuring that new developments or renovations allow for a fair go in terms of view sharing.

4. Tree Preservation

With its lush, green environment, Mosman places a high importance on preserving its tree canopy. This means there are regulations around removing or pruning trees on your property. Before you go chopping down any tree to improve your view or make space for that new deck, you’ll need to check with the Mosman Council. In many cases, a permit is required, and there are hefty fines for those who don’t comply.

5. Development Applications

For most significant renovations or new builds in Mosman, you’ll need to lodge a Development Application (DA) with Mosman Council. This process can be as tricky as playing Two-Up on ANZAC Day if you’re not familiar with it. The DA process involves detailed plans of your proposed development, including how it adheres to local planning controls and regulations. The Mosman Council’s website provides a wealth of information on how to navigate this process, making it a bit easier to wrap your head around.



TLC Payment Plans

Discover the ease of transforming your bathroom with Barr Built’s flexible payment plans, in partnership with T.L.C. Total Lifestyle Credit. Tailored to fit various budgets, our plans offer loans from $2,001 to $50,000, ensuring your dream renovation is within reach.

Would you like some TLC?

With T.L.C. Total Lifestyle Credit, you can start your bathroom renovation project with peace of mind, knowing that manageable payments and professional support are part of the package.

Trust Barr Built to make your bathroom transformation not just a vision, but an achievable reality.

tlc financing plan for bathroom reno sydney


See our past work for more design ideas while on your next bathroom renovation in Mosman. Our gallery shows off projects we’ve done, with timelines and amazing before-and-after photos. Notice how we use neutral colors. Get inspired for what we can do for you!

Before After
Before After
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Before After

Packages We Offer

Our carefully curated bathroom renovation cost packages simplify choices, maximise value, and cater directly to your needs.

Essential Bathroom/Kitchen Renovation Package

Ideal for budget-conscious clients seeking luxury bathroom renovations without a complete overhaul.
The Comenarra Parkway Photo 1

Premium Transformation Package

A comprehensive bathroom renovation and kitchen renovation solution for those looking to transform their space completely.
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Enhancing Property Value through Bathroom Renovations in MOSMAN, Sydney

Nestled on Sydney’s Lower North Shore, Mosman is a suburb that epitomises luxury living with its stunning harbour views, leafy streets, and opulent homes. In this prestigious locale, homeowners and investors are constantly seeking ways to enhance property values and appeal, and bathroom renovations have emerged as a popular strategy for achieving just that.

Boosting Property Appeal and Value

In Mosman, a well-executed bathroom renovation can significantly influence a property’s market value and appeal. This is because prospective buyers in this area often have high expectations for the properties they consider. They’re looking for homes that offer not just a place to live, but a lifestyle—complete with the modern comforts and luxury finishes that match the suburb’s prestigious reputation.

A renovated bathroom, particularly one that aligns with the latest trends and luxury standards, can serve as a key selling point. Features such as walk-in showers, freestanding tubs, high-end fixtures, and natural stone tiles can transform an ordinary bathroom into a spa-like retreat, thereby elevating the entire home’s appeal.

Comparative Advantage in a Competitive Market

Mosman’s real estate market is highly competitive, with buyers often willing to pay a premium for homes that stand out. A luxurious, well-appointed bathroom can make a property more competitive, drawing in buyers and potentially leading to a faster sale at a higher price point. In comparison to properties with dated or standard bathrooms, those with renovated, stylish bathrooms tend to attract more interest and command higher prices.

Comparative Market Analysis: Mosman vs Other Suburbs

When comparing the impact of bathroom renovations on property values across different Sydney suburbs, Mosman stands out for its high return on investment (ROI). Unlike in more suburban areas where renovations might be about adding functional value, in Mosman, it’s about adding luxury and lifestyle appeal.

For example, in suburbs like Blacktown or Liverpool, a bathroom renovation might focus more on durability and practicality, appealing to families looking for comfort and long-term use. While these renovations can increase property values, the percentage increase in Mosman can be significantly higher due to the suburb’s affluent market and high demand for luxury finishes.

Furthermore, Mosman properties, with their unique blend of heritage-listed mansions and contemporary waterfront homes, offer a canvas for bathroom renovations that can truly enhance a property’s character and appeal. Incorporating local stone or designing a bathroom that offers views of Middle Harbour can make a property in Mosman stand out from the crowd, attracting higher offers from potential buyers.

Expert Guidance On Council Approval for Bathroom Renovations in MOSMAN, Sydney

First things first, if you’re living the dream in Mosman, nestled on Sydney’s North Shore with views that’ll knock your socks off, it’s the Mosman Municipal Council you’ll be dealing with. They’re the ones holding the reins when it comes to building regulations and approvals. Whether it’s a quaint cottage, a swanky apartment overlooking Balmoral Beach, or a ritzy villa with views of the Harbour, you’ll need to touch base with them.

The Approval Process
Depending on what you’re planning, there are a couple of different paths to getting your project off the ground:

  • Development Applications (DAs): The big kahuna of approvals. If you’re planning something major, like constructing a new dwelling, making significant alterations, or adding a second storey, you’ll need to lodge a DA with Mosman Council. This process can be a bit of a yarn, involving detailed plans, reports, and sometimes a chat with the neighbours if you’re going to impact their view of the Opera House.
  • Complying Development Certificates (CDCs): This is a faster track for projects that meet specific criteria set out in the state legislation. Things like minor renovations, certain types of home extensions, or adding a granny flat might qualify. It’s a tick-and-flick process compared to a DA, but you still need to ensure everything’s up to scratch with the Building Code of Australia.
  • Exempt Development: For the small fry projects that don’t need formal approval, like building a pergola, installing a garden shed, or minor landscaping. As long as you stick to the prescribed standards and sizes, you can crack on without needing to give the council a bell.

No Worries for Some
Certain properties in Mosman, especially those not listed as heritage or within sensitive environmental areas, can sometimes have a smoother ride through the approval process, especially for CDCs. However, it’s always a good shout to check with Mosman Council first, as there are always exceptions to the rule.

The Big Cheese for Approvals
In Mosman, the Mosman Municipal Council is the chief when it comes to building approvals. They’re the ones you’ll be liaising with for DAs, while for CDCs, you can either go through the council or an accredited private certifier. But remember, even if you’re going the CDC route, giving the council a heads up is a top idea.

Your Renovation journey with Barr built

Your Renovation journey with Barr built

Get In Touch

Whether you’re looking for bathroom makeovers, complete bathroom renovations, or just to refresh a small bathroom in your property, Barr Built is here to offer the best solutions. Contact us at to discuss your project details and how we can help you transform your bathroom into a space of your dreams.

A chic Parramatta bathroom renovation featuring a minimalist white freestanding bathtub, a modern vanity with wooden accents, and stylish patterned floor tiles.

Our Testimonials

Barr Built Bathroom Renovations Sydney
Barr Built Bathroom Renovations Sydney
8 Google reviews
Chris Smith
Chris Smith
We are so happy with our bathroom laundry and home renovation completed by Afi and the Barr Built team in our home. From the beginning all the way through to the end of the project the team kept us informed and alleviated us from the stress of having to manage the project ourselves. The team were also so helpful when it came to providing design ideas/solutions to fit our needs. I couldn’t recommend them enough.
Taylor Goodman
Taylor Goodman
Highly recommend Barr Built. They completed our bathroom renovation and dealing with them was so easy. Very quick to respond, showed up when they said they would and delivered what was agreed. Very happy with their work and would use them again in future.
Emma van Lint
Emma van Lint
Afi went above and beyond for an amazing outcome in our bathroom and kitchen renovation. We initially found him through another company but he was the one who did all the hard work to pull everything together. We can’t recommend highly enough! Fantastic attention to detail, precision and quality. He really cares about his work and it can be seen in the end result. Before and after photos below.
lisa parsons
lisa parsons
Afi is a talented, committed and reliable Project Manager. Every renovation undertaken with Afi’s oversight is completed with excellent attention to detail. He recently managed two bathroom renovations to my little church in turramurra, which significantly increased the sale price. Afi is now completing renovations to my new home in the Southern Highlands. I would highly recommend him to anyone looking for someone who will get the job done right. Thank you Afi!
Neil Buckley
Neil Buckley
Afi is amazing … fast,.accurate, tidy..Very knowledgeable and.gets the job done fast. We were super impressed. If we could give him 6.out of 5 we would.

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Barr Built is renowned for its comprehensive expertise in crafting bespoke bathroom renovations within the Mosman area. We pride ourselves on delivering tailored solutions that are meticulously designed to meet the distinctive requirements of our clients residing in Mosman. Our team is highly skilled in transforming visions into reality, ensuring each renovation project reflects the personal style and functional needs of the homeowner.

In Mosman, Barr Built delivers far more than mere renovations; we provide unparalleled experiences that are centred around superior craftsmanship, unwavering reliability, and designs meticulously tailored to reflect your individual style, resulting in the creation of intimate spaces adorned with neutral colours. Our approach goes beyond the conventional, ensuring that every project we undertake is a testament to our dedication to excellence.

Our team at Barr Built boasts a profound skill set in refurbishing bathrooms within Mosman's storied heritage homes, carefully preserving their historical charm whilst integrating contemporary conveniences and functionality. Our approach is deeply respectful of the architectural integrity and aesthetic values that define these distinguished properties. We dedicate ourselves to a meticulous process of planning and execution, ensuring that every renovation project we undertake enhances the home's original character, while seamlessly incorporating modern features that elevate the living experience.

We understand that a bathroom renovation is not just about improving a space's aesthetics but also about enhancing its functionality and longevity. That's why we go the extra mile to source the best fittings, fixtures, and finishes that promise durability as well as style. Our team of experts brings a wealth of experience and an eye for detail to every project, guaranteeing that each renovation is completed to the highest standards of quality and design.

Understanding that the bathroom is one of the most personal and intimate spaces in your home, we strive to create an environment that is not only beautiful and visually appealing but also practical and comfortable. By combining our design expertise with your unique preferences, we guarantee a bathroom renovation that is not only tailored to your tastes but also enhances the overall value and appeal of your Mosman home. With Barr Built, you can rest assured that your bathroom renovation project is in the hands of professionals who are committed to achieving the highest standards of quality and customer satisfaction.

In Mosman, the costs associated with bathroom renovations can indeed fluctuate significantly depending on various factors such as the size of the bathroom, the complexity of the renovation project, and the choice of materials. At Barr Built, we understand that budget considerations are paramount for our clients. That's why we are committed to providing a comprehensive and transparent cost breakdown for your bathroom renovation project. This ensures you have a clear understanding of where your investment is going, allowing for informed decision-making throughout the renovation process.

Typically, the timeframe for a bathroom renovation in Mosman can range from a few weeks to several months, contingent upon the project's scale and complexity. At Barr Built, we place a strong emphasis on maintaining efficiency throughout the renovation process, ensuring that we meet our timelines without ever compromising on the quality of our work. We understand that any renovation, particularly in an essential space like a bathroom, can disrupt your daily routine. That's why we strive to minimise inconvenience by adhering to a meticulously planned schedule that balances rapid progress with meticulous attention to detail.

Yes, at Barr Built, we provide a comprehensive suite of services for bathroom renovations in Mosman, encompassing every aspect of the process, including plumbing and electrical work, all carried out by certified experts. Our all-encompassing approach means that from the initial design concept right through to the final polish, every element of your bathroom renovation is managed by our team of professionals. This includes not just the aesthetic components such as tiling, fixtures, and finishes, but also the essential infrastructure work that ensures your bathroom functions flawlessly.

Yes, at Barr Built, we not only provide exceptional renovation services but also assist with navigating the complexities of obtaining the necessary permits, ensuring that your next Mosman bathroom, house, or kitchen renovation fully complies with all local regulations and standards. Understanding the regulatory environment is crucial for any renovation project, and our team is adept at liaising with local authorities to secure all required approvals. This service is an integral part of our commitment to delivering a comprehensive and hassle-free renovation experience.

In Mosman, our dedication at Barr Built extends to embracing sustainable practices in all our bathroom renovations, underscoring our commitment to not only enhancing the beauty and functionality of your space but doing so with an acute awareness of our environmental responsibilities. We conscientiously select eco-friendly materials and employ green methods throughout the renovation process, aiming to reduce our carbon footprint and promote sustainability in every project we undertake.