Gold Coast Granny Flats

Turn your backyard into a goldmine

We install granny flats across the Gold Coast from $20,000. DA approval handled, council managed, ready to rent.

Get a free quote → See packages
DA approval handled
Installed in weeks
10-year warranty
GC council approved
$20k
Starting price
$650
Max weekly rent
<1%
GC vacancy rate
8 yrs
Avg payback

Gold Coast rental vacancy is at historic lows. Your flat will rent the day it's ready.

$20k
Entry price
$650/wk
Max rental income
<1%
GC vacancy rate
4 wks
Fastest install
10 yr
Structural warranty

Choose your flat

Three ways to add value

Pick the option that fits your land, budget, and goals.

Relocatable / Kit
The Starter
From $20,000
Studio / 1-bedroom · 18–30m²
Studio layout
Kitchenette & bathroom
Delivered & installed
BA approval included
Relocatable option
$350–420/wk rental income
Enquire now
⭐ Most popular
The Earner
From $90,000
1–2 bedroom prefab · 40–60m²
Full kitchen & bathroom
All connections included
DA & council managed
10-yr structural warranty
Ready to rent in weeks
$420–500/wk rental income
Get free quote
Custom Built
The Premium
From $150,000
2-bedroom custom · 60–80m²
Matches main dwelling
Alfresco deck option
Maximum resale uplift
Full turnkey incl. landscape
Highest rental return
$550–650/wk rental income
Book consultation

The process

From quote to keys in weeks

We handle every step — you just collect the rent.

1
Free site assessment
We visit your block, assess the space, and tell you exactly what's possible.
2
Design & approval
We handle DA lodgement, council liaison, and all paperwork.
3
Build & install
Site works, construction, and all utility connections. Turnkey.
4
Handover & rent
We hand you the keys. Your flat is ready to rent from day one.

The numbers

Your rental income calculator

A prefab 1BR on the Gold Coast stacks up like this.

Purchase price$90,000
Weekly rent (conservative)$450 / week
Annual rental income$23,400 / year
Gross yield26%
Payback period~4 years
GC vacancy rate<1%
26%
Gross rental yield
vs 3.5% in a savings account

Gold Coast vacancy rates are sitting under 1% — the lowest in Queensland. Tenants are competing for every available property. Your granny flat will be tenanted from day one.

Why GC Granny Flats

Everything handled, end to end

We take care of every detail so you don't have to.

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DA & council managed
We handle all council approvals, DA lodgement, and certifications. You don't deal with a single form.
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Fast installation
Our prefab and modular builds are installed in as little as 4 weeks from approval — not months.
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10-year warranty
Every build comes with a 10-year structural warranty. Built to last in Queensland conditions.
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Fixed price contracts
No surprises. Your quote is your price. We use QBCC-licensed building contracts on every job.
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Gold Coast specialists
We know Gold Coast City Council regulations inside out. Faster approvals, fewer delays.
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Turnkey delivery
Site works, connections, fit-out, landscaping — everything. You receive the keys, ready to rent.

Ready to start earning?

Book a free backyard assessment — no obligation, no cost, just the facts on what your block can earn.

Book free assessment → Call 07 5525 0722

Get in touch

Book your free site assessment

Tell us about your property and we'll get back to you within 24 hours with everything you need to know.

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Gold Coast, Queensland, Australia