From site assessment to handover keys — Perth Granny Flat Specialists deliver stunning, council-approved secondary dwellings across all Perth suburbs. Transparent pricing, no hidden costs.
From concept to completion, we handle every aspect of your granny flat project — so you don't have to deal with the complexity.
Fully customised granny flats designed around your block, lifestyle, and budget. From compact studios to spacious 2-bedroom designs.
Learn moreWe manage the entire WAPC and council approval process. Our experienced team navigates R-Codes and building permits on your behalf.
Learn moreOur experts visit your property and provide a comprehensive feasibility report — at no charge. Know exactly what's possible before you commit.
Book nowA dedicated project manager oversees every trade, inspection, and milestone. You stay informed with weekly progress updates.
Learn moreMaximise your R-Code zoning. We specialise in dual occupancy and grouped dwelling projects that unlock the full value of your land.
Learn moreRental yields of $400–$650/week from existing blocks. We show you the numbers before you build — maximise ROI from day one.
Learn moreBrowse our most popular designs or request a custom solution tailored to your block and requirements.
Most Popular
A beautifully finished open-plan studio with kitchenette, full bathroom, and private outdoor area. Perfect for rental income or family accommodation.
Best Value
A generous one-bedroom design with open-plan kitchen and living, full bathroom, separate laundry, and alfresco. The complete package.
Premium
Two spacious bedrooms, ensuite to master, gourmet kitchen, open-plan living, private alfresco. Attracts premium rents of $550–$650/week.
We've simplified a complex process into five easy steps. Most projects reach handover within 16–20 weeks.
We visit your property, check R-Codes, assess site access and services, and provide a no-obligation feasibility report.
Choose from our designs or go fully custom. You receive a detailed fixed-price proposal with no hidden extras.
Our town planning team lodges and manages all WAPC and council approvals. We handle the paperwork, you relax.
Our licensed builders and trades begin. You receive weekly photo updates and access to your dedicated project manager.
We hand over the keys, walk you through everything, and provide a 7-year structural warranty plus 12-month defect period.
With over 500 completed projects and 15 years in the Perth market, we know what it takes to deliver exceptional results.
The price we quote is the price you pay. No variation surprises, no hidden extras. Complete financial certainty.
Registered builder (BC#12345), full public liability, Home Indemnity Insurance, and 7-year structural warranty on every build.
Our dedicated project managers keep every trade on schedule. We've delivered 96% of projects on time or early.
6-star NatHERS energy rating standard across all builds. Solar-ready, insulation-optimised, and water-efficient fittings.
Don't just take our word for it — here's what our clients say after their granny flat is complete.
From the first site visit to key handover, the team was professional, transparent and kept us informed every step of the way. Our Fremantle Classic is beautiful — better than we imagined. Already rented at $480/week!
GoogleWe were nervous about the council approval process but they handled everything. Permits approved in 6 weeks! The two-bedroom design is stunning — my mum loves her new home. Worth every cent.
GoogleUsed them for a dual occupancy project in Carlisle. Incredible value, absolutely no hidden costs, and the project manager was on the phone whenever I needed. I've already referred three friends.
GooglePerth rental vacancy rates are at historic lows. A well-located granny flat can generate $380–$650/week — paying off your investment in 5–8 years.
Everything you need to know about building a granny flat in Perth — regulations, costs, designs, and investment strategies.
Regulations
A complete guide to the WA Planning Commission R-Codes that govern secondary dwellings in Perth — including minimum lot sizes, setbacks, and the new simplified approval pathway.
Costs
Studio to 2-bedroom — we break down every cost component: construction, site works, approvals, connections, and fit-out. Real figures from real Perth projects.
Investment
Beyond just building it — we share the design choices, suburb selection tactics, and tenant strategies that push yields to $600+/week in Perth's current market.