Granny Flat Builders Perth

Design, approval,  & construction services for fully-contained granny flats.

License No. BC105473.

Custom Granny Flat Builds

Venaso Selections can help turn your unused backyard into a contemporary, functional, and high-quality granny flat. A detached granny flat can be used for family, rented out as an investment property, or used for a separate studio/home office.

 

As of 2024, ancillary dwellings (granny flats) in Perth up to 70m2 no longer require planning approval. While you’re still required to obtain a building permit and comply with the National Construction Code, this new reform makes it easier than ever to build a granny flat and increase the value of your home. According to CoreLogic/Archistart Granny Flat report, adding a granny flat can increase a home’s value by up to 30%.

 

Venaso Selections are a renovation and building company (License No. BC105473) specialising in extensions that feel comfortable, functional, and contemporary. Members of MBAWA and HIA, we’re leveraging over a decade of collective experience in Perth’s home extension space to help homeowners design, get approval on, and build self-contained granny flats.

Granny Flats Perth 6Granny Flats Perth 7

custom

Custom Design

We can customise granny flat builds to accommodate 1 bedroom, 2 bedroom or larger 3 bedroom builds. We’ll customise the finishes and fittings to blend seamlessly with the main house too.

premium

Upfront Pricing

Luxury granny flat builds without the luxury price tags. We can provide affordable home additions in Perth, while ensuring you’re still getting the best fittings and finishes.

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High Quality Finishes

Speaking of finishes, we work with Australia’s best suppliers for fittings and finishes - including Fienza, Caeserstone, Adp, Hansgrohem and Abey Australia among others.

Excellent
4.8
I am beyond delighted with my bathroom renovation. Sincere thanks- from planning, design, schedule management and skilled trades - the experience was without fault and a beautiful result.
Couldn’t be happier with the choice to trust Venaso with a full internal renovation of our kitchen, laundry, bathrooms and living area tiling. Drake was excellent through the design phase, while Brenton did an absolutely outstanding job managing on site. He was always solution-oriented and an absolute gentleman.
I recently had Venaso create a new bathroom in my townhouse. The entire experience from start to finish was excellent. Communication, design, trades, cleanliness, follow ups, finance all were superb. I have already recommended to a few friends. To Moh and his team - thank you.
Loved the design, great assistance and advice on selections, good communication before and during the build. Work was completed on schedule to a high standard. It could not have gone any better.
We’re very happy with the renovation of our kitchen and laundry. Milan did a great job combining the original brick walls with modern cabinetry, creating a stylish and practical design. Brenton was excellent throughout the project. Although a few unexpected changes came up during the work, he managed everything well, kept communication clear, and made sure the project stayed on track.
Venaso were highly professional and timely in their support in renovations to our bathroom and kitchen in April. The design process was detailed and critical in getting our ideas into a concrete plan. Milan was particularly helpful in the measuring and design process. Reviewing the drawings and ensuring quotes, drawings and cabinet specifications took some time to get correct requiring multiple updates.The build process was very timely and professional. If anything unexpected arose our site manager Cho was onto it quickly and assisted to provide options and solutions quickly. Brenton was also especially helpful on the completion of our project, extremely friendly and prompt. The quality of the work was excellent and timeliness of the job as well. For such big works to our home we were very impressed with the speed of the work and the professionalism and cleanliness of the workers. Highly recommend if you are doing large or multiple areas of your home going with a professional well known organised company such as Venaso.
Contracting Venaso to renovate our sad mid-century bathroom was the best decision we have made. The process from start to finish was clearly communicated and progress along the way diligently tracked. Everything was kept to a tight schedule and sometimes even ahead. The assorted trades were on time, attentive and impressively tidy making it light work for the cleaners Venaso sent in at the end. As with all renovations there were the odd hiccups but they were all discussed and sorted out as agreed with Brenton our dedicated site supervisor. Thank you, your professionalism was impressive. We and Onyx love our new bathroom.
Right from the planning stage to the finish the team at Venosa have been an absolute pleasure to deal with. Trades people have turned up when they've said they would, build went as planned and to cost.The end product is first class
We have just completed 3 bathroom renovations with Venaso. From the initial design consultation to the selection of tiles, cabinets and fittings went smoothly.The schedule of the project went to plan with only one hiccup with the plumbers which was sorted promptly. The trades were all good especially the tilers.Our supervisor Brenton was outstanding and we appreciated his attention to detail and now we feel like we are in a 5 star hotel bathroom.We are just sorry that we did not find Venaso 2 years ago when we renovated our kitchen and laundry.We would highly recommend Venaso for any renovation they are a very professional organisation.
We recently had Venaso do quite a large renovation job to our kitchen, living/dining & laundry. We are so beyond happy with the finish of everything and the service we received from everyone was fantastic, especially Milan.... but i would like to make a special mention for Moh, our site supervisor. Right from the beginning he went absolutely above and beyond for us. His willingness to go the extra mile made the process a lot easier for us and it's rare to find people who genuinely care about delivering excellent service. We are so appreciative of him.
Thanks to Venaso for the works you undertook at my house. Drake was efficient and easy to correspond with in the design space and Moh and the construction team delivered the works on time and with a good level of finish. Im very happy with the final result and would recommend Venaso for those looking to renovate their home. Thanks again, Sally.
This our second time using Venaso and our new bathrooms got delivered on time and budget with absolutely everything taken care of. Drake brought his a-game with selections and site plans. Communication with Moh our site manager always easy and clear. We couldn't be happier with the end result. If you want renovations, we couldn't recommend Venaso highly enough.
Another huge thanks to team Venaso! After an amazing first experience we couldn’t be happier with our newly renovated ensuite. Another massive thank you to Brenton for overseeing the project and making it such a pleasurable experience. Nothing was ever too much. A big thank you also to those behind scenes, particularly Laura, Rebecca and Christy. We couldn’t be happier with the final product.Huge thank you to the team at Venaso! Drake delivered excellent designs for our kitchen, bathroom and laundry and guided us through the process. The trades delivered high quality results, workmanship and were a pleasure to have in our home. We cannot speak highly enough of our Supervisor Brenton. He was thorough, communicated well and went above and beyond to keep the project on schedule and address any questions or concerns we had. Knowing he was overseeing our project and that he was always contactable made this large project a seamless and enjoyable experience. Thank you Brenton and Venaso for an excellent experience and an amazing final product.
Venasso remodelled our kitchen a living area with some elements of structural building work required. The schedule was laid out for us before the project began and our project manager, Barrie kept us informed and everything running smoothly along the way. We are very happy with the results and also the process generally.
Whole process was so easy from prestart and selection with Drake right through to Brenton as the site superviser. Trades were punctual and did a fantastic job.
We recently completed our renovation project with Venaso, and we are very happy with the final outcome.A special thank you to Mo, our site supervisor, for his hard work, responsiveness, and support throughout the project. Mo was regularly on site, followed up with the trades, managed any issues or changes along the way, and provided valuable advice during the renovation. His communication and commitment made a big difference and helped bring the project to completion.I would also like to thank Drake, our designer, for his professionalism, patience, and support during the design stage. He worked closely with us, accommodated changes, and helped us achieve a design that was both practical and well thought out.Thank you to the Venaso team, and especially Mo and Drake, for your effort and support in completing our renovation project.
Great job Venaso!!! Thank you Brenton for all your hard work and making sure that the job was done well. Can’t forget Milan who came up with the beautiful design and made it all possible. Also thanks to all the tradies that did a great job too plus all the others in the team who did the valuable work behind the scenes. We love our new ensuite so much!!!
Looking for quotes to renovate my kitchen so booked appointments with Venaso and a few other renovators. Venaso impressed me with their professionalism. No time wasting or pushy/pressure sales tactics they came in measured up took pictures and left within 20 minutes which impressed me. With those measurements we booked in an appointment to go through the other details, cabinet materials, style, design etc. After this a quote was produced. We had a few quotes but went with Venaso based on impressions, reviews and professionalism.Once booked in communications were brilliant. Any queries resolved quickly. Works started, very impressed with the cabinet makers, stone masonry, electricians and plumbers and in the end produced a high quality job which we were very happy with. Would definitely recommend Venaso and would use them again for future renos.
Venaso has an amazing team and they were wonderful to work with. They are excellent communicators and the entire renovation process was smooth from the first meeting to handover. Product quality was also excellent. Highly recommend!
Venaso were amazing through the whole process. From design all the to completion. Thank you for bringing our dream to life.
We are extremely happy with our bathroom renovation. Our designer, Jessie very quickly understood the look and feel of the design elements that resonated with us. There was a high degree of preparation for the scope of works and all of the trades were highly skilled. Our supervisor, Moh did an outstanding job and went above and beyond. He was always calm, attentive and strived to achieve the highest possible outcome. Moh demonstrated excellent problem solving skills and quality assurance as each trade worked on the renovation project. We highly recommend Venaso.
An amazing experience from start to finish! Products are of high quality & the team was excellent in communication. Jessie made the process smooth meeting a few times on site. Our bathroom looks absolutely amazing, highly recommended. Thanks Venaso.
Using Venaso made our ensuite renovation less stressful from initial design consult, ordering what was required and managing all the trades required.Very happy with completed ensuite.
Venaso was recommended to us by friends and we're so glad we decided to go with them for our kitchen renovation. Throughout the entire process the team has been very focused on customer service, clear and timely communication and executing to a high level. This goes for the core Venaso team as well as any external trades they employed. The glue that held it all together was Brenton, the project manager. His attention to detail, problem solving skills and communication were top notch. We're looking forward to working with him and the Venaso team on our next project! Thank you.
Our bathroom renovation with Venaso Selections was a seamless experience from start to finish. From the initial design meetings with Steve, we were impressed by the responsiveness and genuine care shown throughout the process.A standout was our project manager, Ali, whose professionalism and organisation made the entire construction phase run smoothly and on schedule. Even with the complexity of shifting a bathroom wall, Ali ensured everything progressed seamlessly with minimal disruption to our daily lives. Communication was excellent, Ali kept us consistently informed about upcoming trades and schedules and was always available to answer questions, even on weekends.All trades were professional, respectful and maintained a clean work environment throughout. The end result is a beautifully finished bathroom that we are absolutely delighted with.We couldn’t have asked for a better experience and would highly recommend Venaso Selections.
Moh and the team did a fabulous job on project managing our kitchen. Everything was taken care of and we couldn’t be happier. If we had any issues or problems, we mentioned it to Moh and he sorted it out. Stephen was also the one that came up with the fantastic design that turned our once tiny kitchen into a fantastic space with a massive pantry. Thanks for helping us design and create our amazing kitchen.
Venaso , with Jessie designer and Ali project manager completed a great renovation of my laundry and 2 bathrooms. Their professionalism and attention to detail was brilliant. The job was well managed and completed on time. Jessie helped answer queries during the renovation.Thank you . Jill
My family and I are over the moon with our new kitchen. I wasn't sure if my ideas would work but Drake and Ali made it all come together and I love it. Special thanks to Ali for coordinating everything and helping us reach our goal.
TL;DR - Venaso knows what they're doing and delivers quality.We're in the middle of two stages. Stage 1 is complete. We had a laundry and now have a laundry-2nd-bathroom-shower-bathtub combo and we love what they've done with the place. We understand that every project will have hitches here and there, so we were keen to be A+ customers and make sure we're easy to deal with from their side, flexible regarding unforeseen changes, and clear on our desires and expectations. While everyone's paid to do a job, we believe in treating everyone like you'd like to be treated. You know, little things like let visitors/tradies use the bathroom and offer iced beverages on hot days. This was reciprocated more than we hoped and it fills us with confidence that Stage 2 (semi-en suite conversion to en suite with linen closet) will be no different.From start to (semi-)finish they communicated well, organised tradies who are absolute pros at what they do, and were a pleasure to work with.Special mentions:-Laura and the admin team, who are prompt and informed.-Brenton as our main contact for operational matters, who is easy to talk to, even for anything you might feel difficult to ask/talk about. He's responsive and more than willing to resolve any issues, and we're keen to work with him on Stage 2. We're happy with the show Venaso's organising for us and he's proven to be a star.Edit:Now that Stage 2 is done, it is confirmed Venaso knows what they're doing and delivers quality!Our experience during Stage 2, just like in Stage 1 had its hitches, just like any project of this scale would. Venaso's flexibility regarding unforseen changes and clear communication managed our expectations, and we reciprocated the same flexibility. We welcomed the same tradies to do their thing, and we continue to be impressed with the result! Our humble home now has a full en suite bathroom and a brand new linen closet in our hallway, which added much needed storage. There were even a few little improvements that turned out quite meaningful, e.g. putting the shower mixer on the opposite wall of the walk-in shower - we love it!Thanks for everything Venaso, and Brenton in particular for being so easy to work with 🙂
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Our Granny Flat Designs

Venaso’s design and renovation services are backed by over 100 five-star reviews on Google from local homeowners. We have an in-house team of project managers, designers, and interior designers based here in Perth to bring your granny flat plans to life.

 

We’ve constructed a number of new granny flats across Perth and WA and can provide 3D renders for all stages of the project.

 

Get in touch with Venaso Selections to get started.

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Perth granny flat sizes & inclusions

We design and build custom granny flats to suit different purposes, whether as a guest house, a private living space for family members, or as a rental. We build 1 and 2 bedroom configurations, complete with dedicated areas for laundry, bathrooms, and a kitchen.

From 40m²

1 Bedroom

• 1 Bedroom
• Bathroom
• Kitchen, Living & Dining Space
• Laundry
• Deck
• Suitable as guest suite, home office, or single occupant

Up to 70m²

2 Bedroom

• 2 Bedrooms
• 2 Bathrooms
• Kitchen, Living & Dining Space
• Laundry
• Deck/Outdoor Space
• Family accommodation or rental investment

Custom

1-4 Bedroom

• Bedrooms
• Bathrooms
• Kitchen, Living & Dining Space
• Laundry
• Deck/Outdoor Space
• Local planning approval required for larger than 70m²

Every build includes a complimentary custom 3D design and modelling session – valued at $1,297.

Every build includes:

  • Custom 3D design and modelling
  • Plumbing and electrical work
  • Bathroom appliances and kitchen fixtures
  • Energy-efficient design, NatHERS compliant
  • Up to 10 year waterproofing guarantee
  • Different bedroom configurations
  • Lighting installations
  • Walls painted
  • Council and building application
  • 2 year minor defect guarantee

The Granny Flat Building Process

Book Your Consultation

Call us or submit the online form to book a free, no-obligation design consultation with Venaso Selections. We can meet virtually or at our Subiaco and Booragoon showrooms.

Measure & Quote

On-site visit to take measurements, assess property, guidance on compliance with the latest local planning reforms, and then quote outlining all expected costs.

Design Development

Our designers will create a detailed 3D render based on our consultations, replicating the final build down to the choice of finishes, fixtures, and colour palette.

Approval & construction

Once you've signed off on the design, we prepare and submit the necessary paperwork for building permits and continue with construction, through to completion.

Venaso Selections Booragoon

Address: 491 Marmion St, Booragoon WA 6154, Australia

 

Monday – Friday: 9.00am – 5.00pm
Saturday: 8.30am – 5.00pm
Sunday: 10.00am – 4.00pm

 

Phone: (08) 6144 0551

 

Email: sales@venaso.com.au

Venaso Selections Subiaco

Address: Shop 186/55 Salvado Rd, Subiaco WA 6008

 

Monday – Friday: 9.00am – 5.00pm
Saturday: 8.30am – 5.00pm
Sunday: 10.00am – 4.00pm

 

Phone: (08) 6144 0551

 

Email: sales@venaso.com.au

Reno Now, Pay Later
Kickstart your Venaso Selections renovation with Handypay renovation finance

Gallery

Meet The Venaso Selections Team

Granny Flats Perth 1

Sari

Customer Relationship Manager

Granny Flats Perth 2

Ben Shami

Director

Laura

Laura

General Manager

Granny Flats Perth 3

Milan

Director & Designer

Kay

Kay

Director & Designer

Granny Flats Perth 4

Steve

Designer

Granny Flats Perth 5

Dan

Construction Manager

Drake - Venaso Designer

Drake

Designer

Agostina[1]-resized

Agostina

Designer

Joseph[1]

Joseph

Designer

adam xian venaso team member

Adam

Scheduling & Trade Coordinator

christy venaso team

Christy

Orders & Products Coordinator

Szymon

Szymon

Admin Assistant

Millana[1]

Milana

Admin Assistant

Rebecca

Rebecca

Billing & Accounts

Frequently Asked Questions

What are the size limits and requirements for building a granny flat in Perth?

Properties are required to have a minimum block size of 350m2 in order to have sufficient space for a granny flat. It can be attached to the home, or completely separate – it’s up to you. There is no size limit to home additions – you can build a granny flat without planning approval in Perth that is as small as 20m² or as large as 70m², depending on allowing space on the property. Granny flats with an internal floor size larger than 70m² will require council approval.

Will the granny flat be covered by warranty?

Yes. Vensao Selections offers a 10-year waterproofing guarantee, alongside a 10-year structural guarantee and a 2-year minor defect guarantee as part of our commitment to building and designing high-quality granny flats.

How long will it take to build a granny flat?

The construction process for a granny flat can take between 6-10 weeks – this includes laying the foundation, building the structure, painting, plumbing and electrical work, and installing fixtures and fittings. 

 

As of April 2024, building a granny flat in Western Australia no longer requires planning permission from the local council. However, building approval is still required to ensure a safe and compliant outcome. Our team works to expedite this process, but the time required for building approval will still be dependent on the local council’s processes. 

Can the granny flat be used for rentals?

Yes. Once built, you can rent out the granny flat to generate an extra source of income, while offering the benefit of a separate living space for your tenants. Building a granny flat is one of the easiest and financially accessible ways to invest in property.