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4.9 from 230+ Reviews
ISO 9001 Certified 15+ Years Experience 4,200+ Homes Completed Instant Video Inspection
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Bathroom Renovations in Alexandria, NSW — End-to-End Project Management for Terrace Houses in Inner Sydney

Our expert bathroom renovations services in Alexandria, a terrace house in Inner Sydney, deliver results you can count on. Homeowners in Alexandria can revitalize their bathrooms with our extensive renovation services. From design consultation to overseeing all trades, we stand behind your bathroom renovation is smooth and hassle-free. With an emphasis on quality and compliance, our team is committed to crafting stunning, functional spaces that endure in our unique climate, averaging 21.8°C.

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Your Local Experts

Trusted by 4,200+ Homeowners in Alexandria, NSW

Your neighbours already trust us. Here's what homeowners in Alexandria are saying.

Parramatta
Bondi
Manly
Penrith
Liverpool
Chatswood
Hurstville
Blacktown
Cronulla
Epping
Ryde
Hornsby
Bankstown
Castle Hill
Parramatta
Bondi
Manly
Penrith
Liverpool
Chatswood
Hurstville
Blacktown
Cronulla
Epping
Ryde
Hornsby
Bankstown
Castle Hill
Russell G.
Marketing Manager, Alexandria
I spotted water damage in my Federation terrace bathroom in Inner Sydney. They stripped it right back and replaced the old plumbing with copper and PVC. The waterproofing membrane applied to AS3740 was done properly — you could see they knew what they were doing. The flashings were installed correctly, not just caulked over. Result: no more leaks. Their professional expertise in bathroom renovations made the whole renovation project affordable and stress-free.
Kevin R.
Cafe Owner, Alexandria
Precision observation revealed water damage in my heritage Federation terrace. They measured twice before cutting, ensuring the overlay joint was exact—no proud edges. Now there's no more mould, and it feels like a completely different bathroom.
Shane D.
Retail Store Owner, Alexandria
Tenant protection was my main concern during the renovations. They started at 4am to be clear before the bakery opened at 6. Not one tenant complaint across a 4-day job. The anchor tenant didn't even know it'd happened — that's exactly the goal.
Glenn P.
Retired Schoolteacher, Alexandria
With a family event coming up fast, timing really mattered. After spotting my neighbour's stunning renovation, I gave them a call. They coordinated with the other trades themselves — I didn't have to manage any of it. I gave them a hard deadline, done before the 18th, and they hit it. The bathroom feels like a completely different space now.
Angela G.
Coastal Property Investor, Alexandria
As the owner of a heritage-listed terrace house in Inner Sydney, I needed a bathroom renovation that had to meet strict conservation requirements. The parish council approved the scope at the February meeting. They delivered a period-style match within our modest budget without cutting corners on the heritage requirements. No more mould either — the ventilation actually works now. I also appreciated their expertise in selecting tiles that complemented the overall aesthetic, making this bathroom renovation project a real success.
Amit M.
Marine Engineer, Alexandria
The committee resolution specifically authorised this scope, and I appreciated that they stayed within it. Their waterproofing certificate was current and adequate, which gave real peace of mind. The completion documentation satisfied our auditor, and we're left with a transformed bathroom that meets our compliance standards.
Matt E.
University Lecturer, Alexandria
As an investor, I needed a bathroom renovation completed in a 12-day tenancy gap — they pulled it off. The detailed report was exactly what my accountant needed for the depreciation schedule, confirming compliance with AS3740. They treated the investment property like it actually mattered — because it does.
Megan H.
HR Manager, Alexandria
The team completed a full strip-out and waterproofing to AS3740 in my Alexandria apartment, ensuring compliance with local heritage requirements. Now, I have a beautifully functional bathroom that aligns with my eco-friendly values.
Russell G.
Marketing Manager, Alexandria
I spotted water damage in my Federation terrace bathroom in Inner Sydney. They stripped it right back and replaced the old plumbing with copper and PVC. The waterproofing membrane applied to AS3740 was done properly — you could see they knew what they were doing. The flashings were installed correctly, not just caulked over. Result: no more leaks. Their professional expertise in bathroom renovations made the whole renovation project affordable and stress-free.
Kevin R.
Cafe Owner, Alexandria
Precision observation revealed water damage in my heritage Federation terrace. They measured twice before cutting, ensuring the overlay joint was exact—no proud edges. Now there's no more mould, and it feels like a completely different bathroom.
Shane D.
Retail Store Owner, Alexandria
Tenant protection was my main concern during the renovations. They started at 4am to be clear before the bakery opened at 6. Not one tenant complaint across a 4-day job. The anchor tenant didn't even know it'd happened — that's exactly the goal.
Glenn P.
Retired Schoolteacher, Alexandria
With a family event coming up fast, timing really mattered. After spotting my neighbour's stunning renovation, I gave them a call. They coordinated with the other trades themselves — I didn't have to manage any of it. I gave them a hard deadline, done before the 18th, and they hit it. The bathroom feels like a completely different space now.
Angela G.
Coastal Property Investor, Alexandria
As the owner of a heritage-listed terrace house in Inner Sydney, I needed a bathroom renovation that had to meet strict conservation requirements. The parish council approved the scope at the February meeting. They delivered a period-style match within our modest budget without cutting corners on the heritage requirements. No more mould either — the ventilation actually works now. I also appreciated their expertise in selecting tiles that complemented the overall aesthetic, making this bathroom renovation project a real success.
Amit M.
Marine Engineer, Alexandria
The committee resolution specifically authorised this scope, and I appreciated that they stayed within it. Their waterproofing certificate was current and adequate, which gave real peace of mind. The completion documentation satisfied our auditor, and we're left with a transformed bathroom that meets our compliance standards.
Matt E.
University Lecturer, Alexandria
As an investor, I needed a bathroom renovation completed in a 12-day tenancy gap — they pulled it off. The detailed report was exactly what my accountant needed for the depreciation schedule, confirming compliance with AS3740. They treated the investment property like it actually mattered — because it does.
Megan H.
HR Manager, Alexandria
The team completed a full strip-out and waterproofing to AS3740 in my Alexandria apartment, ensuring compliance with local heritage requirements. Now, I have a beautifully functional bathroom that aligns with my eco-friendly values.
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Oh, and we also handle projects for some of Australia's largest organisations. So your home is in pretty good hands.

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Downer
Ferrovial
Gamuda
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DT Infrastructure
DEECA
CPB
Laing O'Rourke

Why Choose Us

At TQN, every space has unique needs

Whether you're a homeowner, a strata manager, or a commercial fit-out company in Alexandria. Here's why we're the trusted choice for all your Bathroom Renovations needs in Alexandria:

For expert bathroom renovations you can trust, homeowners in Alexandria — a heritage area under code HCA — looking to upgrade bathrooms in terrace houses need a renovation company that can handle the whole process from design to completion. We'll ensure your project runs smoothly and on schedule. We start with a thorough design consultation so you can choose your finishes and get the layout right for your complete home bathroom, based on your needs. You'll get a detailed fixed-price quote starting at an affordable $5,000, so there are no budget surprises along the way. Our end-to-end oversight means you've got a single point of contact for all trades, which makes communication and coordination a lot simpler. With our AS3740 compliant waterproofing guarantee, you can trust your renovation is done to the highest standards, protecting your home from leaks and damage. Contact us today to talk through your bathroom renovation needs in Alexandria, or to find out how we can also help with kitchen renovations or a laundry makeover.

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TQN Team

Our Value

What Bathroom Renovations Brings to Alexandria

The difference you get with a trusted local specialist.

15+ Years Trade Experience
15+ Years Trade Experience
Over a decade of hands-on expertise across residential and commercial projects.
Local Compliance Experts
Local Compliance Experts
Deep knowledge of council requirements, strata rules, and DA processes in your area.
Government-Approved Contractor
Government-Approved Contractor
The same rigorous quality standards trusted by government agencies — now for your home.

Our Solution

Bathroom Renovations Pain Points in Alexandria — and How TQN Solves Them

Every challenge your property faces has a tailored solution.

Pain Point
Waterproofing Membrane Defects
After heavy rainfall, we found significant water damage in a Victorian terrace bathroom in Alexandria, Inner Sydney. The moisture barrier had failed because of incomplete application, causing leaks that got into the wall framing and nearby rooms. Local property conditions in Alexandria can make early inspection and proper documentation important before work begins. Our design service can help you sort it out properly.
Our Solution
Comprehensive Waterproofing Inspection & AS3740 Compliant Membrane Application
bathroom renovations begins by diagnosing waterproofing issues through a thorough inspection using moisture meters and thermal imaging to identify hidden leaks. We then apply a high-quality waterproofing membrane according to AS3740 standards, ensuring complete coverage and proper curing times. A compliance certificate where required is provided upon completion to document adherence to regulations.
Pain Point
Inadequate Drainage and Falls
After a renovation, we found pooling water in a Federation-style bathroom located in Alexandria, in the Inner Sydney region. The bathroom had been built with a flat floor that did not comply with the latest drainage standards, leading to accelerated grout failure and possible water ingress. In fact, many of homeowners in March reported similar issues. Numerous older homes continue to follow outdated specifications, highlighting the need for improved service in such renovations.
Our Solution
Precision Drainage Assessment & Corrective Floor Fall Adjustment
To fix inadequate drainage, bathroom renovations start with a detailed floor fall assessment using a laser level to identify any deviations from the required 1:80 fall standard. We're then able to implement corrective measures like re-sloping the floor to ensure water flows efficiently to the waste. A photo report is delivered to illustrate the improvements made.
Pain Point
Mould Growth from Poor Ventilation
After inspecting a terrace house in Alexandria, Inner Sydney, we found ongoing mould in the bathroom caused by poor ventilation. Without proper airflow and with humidity levels running high, you've got perfect conditions for mould to take hold — something we see regularly in multi-unit buildings with communal ventilation systems. It's the kind of issue that affects the overall comfort of your home, and it's exactly what affordable renovation services can address by installing effective solutions. Using quality materials like Reece products makes a real difference to both the bathroom's functionality and aesthetics, making it a professional renovation project that's genuinely worth the investment.
Our Solution
Advanced Ventilation Solutions & Mould Remediation Strategy
bathroom renovations identifies poor ventilation issues by measuring humidity levels and assessing airflow using anemometers. We then design and install an effective ventilation system, which may include exhaust fans or windows, to enhance airflow and reduce humidity. A detailed mould remediation report is provided, outlining the steps taken to eliminate existing mould and prevent future growth.
Pain Point
Project Management Anxiety in Strata Renovations
During a recent bathroom renovation in a terrace house in Alexandria, Inner Sydney, we ran into disputes with the strata committee over noise and dust management. The demolition work triggered complaints, which highlights just how tricky it can be coordinating renovations in densely populated strata settings — and it's the kind of thing that'll cause project delays if you're not careful. The project also got people thinking about future kitchen upgrades within the community.
Our Solution
Streamlined Project Management & Strata Compliance Coordination
bathroom renovations alleviates project management anxiety by serving as a single point of contact, coordinating all trades and ensuring compliance with strata regulations. We handle neighbour notifications and manage noise control measures to minimise disruption during renovations. A project timeline document is provided to keep all stakeholders informed of progress and milestones.

Our Services

Bathroom Renovations Services We Offer in Alexandria

Comprehensive solutions tailored to your property.

Plumber
Professional plumber services delivered by licensed, insured, and ISO-certified tradespeople. Trusted by homeowners and strata managers across Greater Sydney.
Emergency Plumber
Professional emergency plumber services delivered by licensed, insured, and ISO-certified tradespeople. Trusted by homeowners and strata managers across Greater Sydney.
Blocked Drains
Professional blocked drains services delivered by licensed, insured, and ISO-certified tradespeople. Trusted by homeowners and strata managers across Greater Sydney.
Bathroom Renovations
Professional bathroom renovations services delivered by licensed, insured, and ISO-certified tradespeople. Trusted by homeowners and strata managers across Greater Sydney.

Why Choose Us

What Makes Bathroom Renovations in Alexandria Unique?

Local expertise backed by deep knowledge of Alexandria's specific requirements.

Climate & Weather Considerations
Alexandria's warm-humid coastal climate, with an annual rainfall of 1146 mm, necessitates careful selection of materials for renovations. March typically sees an average temperature of 21.8°C and humidity levels around a notable proportion, which can influence the curing times of waterproofing products, making thorough application essential. Our professional team ensures compliance with AS 3740:2021, which mandates that shower walls in terrace houses must be waterproofed to a minimum height of 1146 mm. We provide a detailed process that includes choosing suitable materials and a waterproofing strategy to prevent future complications. Whether you are looking to renovate a bathroom or a kitchen, our approach addresses all aspects effectively, ensuring your renovation project is handled by experts.
Council & Strata Compliance Rules
In Alexandria, complete bathroom renovation projects in terrace houses must comply with the City of Sydney Council regulations, including the need for a waterproofing certificate as per AS 3740:2021. This standard outlines critical specifications such as proper drainage and the application of a waterproof membrane. Additionally, if your property is located in a heritage area, it will be subject to Heritage Conservation Area regulations. Our service includes managing all necessary approvals and documentation, making sure your renovation meets local compliance standards and avoids potential fines or delays, especially in small bathroom transformations.
Material Suitability for Alexandria Conditions
For bathroom renovations in Alexandria, particularly in terrace houses, selecting the right materials is essential due to the local climate and building types in the Inner Sydney area. We recommend using large-format porcelain tiles and 316 marine-grade stainless steel fixtures to withstand humidity. Compliance with AS/NZS 4858:2004 for wet area membranes is also crucial. Our design consultation includes material selection tailored to your specific bathroom needs, ensuring durability and compliance with Australian standards.
Neighbourhood & Area-Specific Challenges
Alexandria's heritage properties, such as Victorian terraces, often present unique challenges for service. Limited access to plumbing stacks and the need to preserve original features can complicate projects, particularly in the Inner Sydney region. Our team is experienced in navigating these constraints, ensuring that renovations respect the heritage character while providing modern functionality. We also consider strata governance issues that may arise in properties, especially in areas like Moore Park., we assess each property individually and develop a tailored renovation plan that addresses these challenges effectively.

What To Expect

What To Expect When Choosing TQN as Your Go-To Bathroom Renovations in Alexandria

A seamless experience from first call to final inspection.

TQN at work
1
We Book a Time That Suits You
Our friendly staff will call you to make a booking on your desired day and time. We offer a two-hour window, so you're not waiting all day.
2
You'll Know Exactly Who's Coming
All tradesmen arrive in clean, branded vehicles and dressed in TQN uniforms so they are easy to identify. They'll call you 30 minutes before arrival to introduce themselves.
3
Inspect, Advise & Quote On-Site
They will inspect the issue and provide suggestions and solutions. You're in control — if you're happy with the price, we start immediately.
4
No Obligation, No Call-Out Fee
If you're not happy with a proposal, there's no obligation and no call-out fee. You only pay for work you approve.
5
Free Home Inspection on Completion
On completion, we offer all clients a complimentary home inspection to ensure no hidden surprises in future.

Our Commitment to Excellence

ISO Certified for Unmatched Quality and Consistency

ISO 9001 Certificate
ISO 14001 Certificate
ISO 45001 Certificate

Testimonials

What Alexandria Customers Are Saying

Real feedback from real clients.

I spotted water damage in my Federation terrace bathroom in Inner Sydney. They stripped it right back and replaced the old plumbing with copper and PVC. The waterproofing membrane applied to AS3740 was done properly — you could see they knew what they were doing. The flashings were installed correctly, not just caulked over. Result: no more leaks. Their professional expertise in bathroom renovations made the whole renovation project affordable and stress-free.
Russell G.
Marketing Manager, Alexandria
Precision observation revealed water damage in my heritage Federation terrace. They measured twice before cutting, ensuring the overlay joint was exact—no proud edges. Now there's no more mould, and it feels like a completely different bathroom.
Kevin R.
Cafe Owner, Alexandria
Tenant protection was my main concern during the renovations. They started at 4am to be clear before the bakery opened at 6. Not one tenant complaint across a 4-day job. The anchor tenant didn't even know it'd happened — that's exactly the goal.
Shane D.
Retail Store Owner, Alexandria
With a family event coming up fast, timing really mattered. After spotting my neighbour's stunning renovation, I gave them a call. They coordinated with the other trades themselves — I didn't have to manage any of it. I gave them a hard deadline, done before the 18th, and they hit it. The bathroom feels like a completely different space now.
Glenn P.
Retired Schoolteacher, Alexandria
As the owner of a heritage-listed terrace house in Inner Sydney, I needed a bathroom renovation that had to meet strict conservation requirements. The parish council approved the scope at the February meeting. They delivered a period-style match within our modest budget without cutting corners on the heritage requirements. No more mould either — the ventilation actually works now. I also appreciated their expertise in selecting tiles that complemented the overall aesthetic, making this bathroom renovation project a real success.
Angela G.
Coastal Property Investor, Alexandria
The committee resolution specifically authorised this scope, and I appreciated that they stayed within it. Their waterproofing certificate was current and adequate, which gave real peace of mind. The completion documentation satisfied our auditor, and we're left with a transformed bathroom that meets our compliance standards.
Amit M.
Marine Engineer, Alexandria
As an investor, I needed a bathroom renovation completed in a 12-day tenancy gap — they pulled it off. The detailed report was exactly what my accountant needed for the depreciation schedule, confirming compliance with AS3740. They treated the investment property like it actually mattered — because it does.
Matt E.
University Lecturer, Alexandria
The team completed a full strip-out and waterproofing to AS3740 in my Alexandria apartment, ensuring compliance with local heritage requirements. Now, I have a beautifully functional bathroom that aligns with my eco-friendly values.
Megan H.
HR Manager, Alexandria
I observed their safety setup before they started; harnesses on the whole time — I watched. The SWMS was current and specific to the job. They secured the work zone before touching anything. The waterproofing membrane applied to AS3740 with certificate ensured no leaks in my terrace house renovation project in Inner Sydney.
Rex R.
HR Manager, Alexandria
Job done, full stop. They replaced the old tiles and sorted out the waterproofing after the storm damage. No more leaks, and the bathroom feels like a completely different space now. Didn't try to upsell me on stuff I didn't ask for. If I need them again, I'll call.
Amit J.
Apartment Owner-Occupier, Alexandria
With thirty years managing staff, I know what precision looks like. I wrote down exactly what we'd agreed on — and they delivered precisely that. The bathroom feels like a completely different space, no scope creep, no hidden extras. The waterproofing certificate gives us real peace of mind.
Sophie A.
University Lecturer, Alexandria
Our residents are vulnerable — any falls risk from equipment is unacceptable. During the bathroom renovation, they installed proper barriers before anything was moved into position. Over three days, there were zero resident incidents or complaints, and the ventilation in the room now works effectively.
James B.
Electrician, Alexandria

FAQ

Bathroom Renovations FAQs for Alexandria Residents, Strata & Commercial Properties

Everything you need to know.

Our team can typically respond to inquiries in Alexandria within 24 hours. Emergency situations are prioritised for quicker service, ensuring your bathroom renovation needs are addressed promptly.
Bathroom renovations in Alexandria typically range from $20,000 to $50,000, depending on the scope of work and materials you choose. More extensive projects can reach up to $110,000.
Yes, you may need council approval depending on the scope of your renovation. Sydney Council requires a DA for significant changes, especially in Heritage Conservation Areas.
Yes, our team's fully licensed and insured. [LOCAL DETAIL] We've completed numerous successful bathroom renovations in Alexandria, ensuring compliance with local regulations.
We use quality materials suited to Alexandria's conditions — porcelain and ceramic tiles, acrylic shower screens, and chrome tapware — all well-suited to both heritage and modern homes.
Before you kick off any bathroom renovation in the City of Sydney LGA, it's worth knowing where you stand with approvals. If your property sits in a Heritage Conservation Area like Alexandria Park, significant changes — including moving plumbing or altering structural elements — will need a Development Application (DA). Cosmetic changes are fine without approval, but owners still need to ensure compliance with the Sydney Local Environmental Plan (LEP) 2012. Always check your property's status and sort the necessary procedures before you start any bathroom renovations.
Common signs include visible wear, discolouration, or damage that could worsen if left untreated. TQN offers a free inspection to assess your situation and provide honest advice on whether bathroom renovations service is needed.
Federation homes often have smaller, compartmentalised bathrooms that don't meet modern functionality needs. With an average annual rainfall of 1146 mm, these homes also face real challenges with moisture management. Renovating these bathrooms can improve usability and head off potential water damage before it becomes a bigger problem. From what we've seen locally, updating the layout makes a significant difference to both aesthetics and practicality — which is why renovations are so important for keeping your home's value and comfort where they should be.
Compliance with such as the Sydney Local Environmental Plan 2012, may require additional steps. For instance, if your property is in a Heritage Conservation Area, a Development Application is needed for certain changes. This can delay the project timeline. Homeowners must ensure all necessary approvals are secured before work begins, especially for Federation or Victorian homes, to avoid unexpected hold-ups during the renovation process.
Sorting out an outdated bathroom layout now is usually manageable cost-wise, but if you put it off, issues like leaks can escalate repair costs significantly. Ignoring these problems risks extensive damage, which means even higher expenses down the track. Alexandria's climate and heritage considerations can also affect your material choices and compliance costs. Ultimately, prioritising bathroom renovations protects your asset and ensures long-term value.
When the job's done, TQN provides a thorough completion report that covers before-and-after photos, a full list of all work completed, compliance certificates where applicable, and details of any warranty coverage.
You should maintain your bathroom regularly after renovations to ensure its longevity and functionality. Our team recommends a thorough inspection every six months, focusing on checking for leaks, mould, and the condition of tiles and fixtures. Regular cleaning and addressing any issues promptly will help keep your home’s bathrooms in excellent condition. For comprehensive renovation services, consider our expertise in transforming outdated bathrooms into modern, functional spaces.
Common signs are things like visible wear, discolouration, or damage that'll only get worse if you leave it in your terrace house. We offer a free inspection to look at what's going on in Inner Sydney and give you straight advice on whether a bathroom renovation is actually needed — particularly if you're looking at costs above $5,000.

Nearby Suburbs

Bathroom Renovations in Nearby Suburbs

Our bathroom renovations team serves Alexandria and the surrounding NSW suburbs. We're based in Sydney, so we're typically on-site same day for urgent work — and we know the local properties, council rules, and access challenges that come with the job.

Bathroom Renovations by Nearby Suburbs

Nearby Suburbs

Services in Alexandria

Area Coverage

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