Our Granny Flat Designs
Three styles.
Endless possibilities.
A Legacy Homes Queensland granny flat is more than extra space. It's rental income, it's family flexibility, it's long-term property value — all delivered on-site, on budget and in as little as 24 weeks.
"The smartest investment you can make on land you already own."
A well-designed secondary dwelling on your property can generate $350–$650 per week in rental income, add significant equity to your land, and provide flexible living options for your family — all without buying a new property or paying stamp duty.
Every block is different, every family is different — but every Legacy Homes Queensland granny flat is designed to maximise the value of your property and your life.
Earn $350–$650 per week from a self-contained secondary dwelling on your own land. With low build costs and strong Southeast QLD rental demand, positive cash flow from day one is entirely achievable.
01A quality secondary dwelling can add $150,000–$250,000 to your property's value — often exceeding the full cost of construction in equity uplift alone. One of the highest ROI property decisions you can make in Southeast Queensland.
02Keep the people you love nearby without sacrificing anyone's independence. A fully self-contained granny flat gives parents or in-laws their own home — your security of mind, their dignity.
03Young adults staying home longer? A secondary dwelling gives them independence while keeping family together. The perfect stepping-stone before they fly the nest — or the perfect way to support them.
04Work from home properly. Build a dedicated art studio, home gym, pool house or games room — a private, permanent space that adds function and value to your property.
05You already own the land. All the benefits of a second property — income, equity, flexibility — without buying again. A granny flat is the most tax-efficient investment in residential property.
06Our proven on-site build process delivers your granny flat in 24 weeks — 4 weeks approvals, 20 weeks of quality construction. Click each phase to explore what happens and when.
We visit your property, assess your block, discuss your goals — rental income, family use, or both — and provide a fixed-price proposal with no obligation.
Your granny flat is designed to complement your existing home and maximise its potential. Floor plans, elevations and finishes selection all completed within two weeks.
We handle every submission and response. You never need to deal with council directly. Secondary dwellings in SEQ are commonly assessed under Complying Development, fast-tracking approvals significantly.
Your granny flat is built on-site — not transported in. Full concrete slab, timber or steel frame, roofing, external cladding and windows. A real, permanent home built to last decades.
The transformation from structure to home. Electrical, plumbing, insulation, plasterboard, cabinetry, flooring, tiling — every detail finished to the same standard as our full custom homes.
Final inspection, certificate of occupancy, full walkthrough — and then the keys are yours. From this point, your secondary dwelling is ready to rent, move into or use exactly as you planned.
Three thoughtfully designed floor plans — each optimised for natural light, privacy and rental appeal. Every plan can be adapted to your block, orientation and style preferences.
From the first conversation to the day you start collecting rent, Legacy Homes Queensland manages every single step of your granny flat build. No juggling contractors, no council headaches, no stress.
In-house architectural team designs your granny flat to perfectly complement your existing property and maximise its potential.
We lodge, manage and respond to all council and certifier requirements. You never deal with council directly.
Built on your property by our licensed trades — not transported in. A permanent, quality structure with a concrete slab and full building warranty.
Power, water, gas and data — all connections to your new secondary dwelling handled as part of our full-service delivery.
Final inspection, certificate of occupancy, full walkthrough — and your granny flat is ready to rent from day one.
Every Legacy granny flat is built on your property with a permanent concrete slab. A real home that adds lasting value and holds a full QBCC warranty.
One price from consult to handover. What we quote is what you pay. No hidden costs, no variation shock — ever.
Our proven build process delivers your secondary dwelling in 24 weeks (including approvals) — meaning you start earning rental income faster than with any other builder.
Every layout, room size and finish choice is made with rental return in mind. Our granny flats consistently achieve premium rents in Southeast QLD.
Your dedicated project manager is your single point of contact throughout. Real-time updates, open communication, no middlemen.
Full Queensland building warranty on every granny flat. You are protected by law — and by us — from day one to long after handover.
Book a free, no-obligation site inspection. We'll assess your block, discuss your goals and show you exactly what's possible — including an indicative rental yield estimate.