Granny Flat Consultants | Expert Advice

Building a granny flat? Know your options before you spend a dollar.

We help Sydney homeowners understand costs, approvals, designs and builder options – so you can avoid expensive mistakes and potentially save thousands on your project

$10k–$40k+

Potential savings from informed early-stage decisions.

THE PROBLEM

Most homeowners start their granny flat journey the wrong way.

We’ll guide you through the process, help you understand your options, and make sure you know what to look for before you commit.

Conflicting advice from builders

Every builder tells a different story — about price, design, even what's possible on your block.

Not knowing the real construction costs

Headline quotes leave out the line items that quietly add tens of thousands later.

Choosing the wrong builder

The cheapest quote often turns into the most expensive build once delays and variations stack up.

Unexpected council or approval issues

Setbacks, easements, sewer lines and CDC vs DA pathways trip up homeowners every single week.

Overpaying for designs and construction

Paying for plans that don't suit your block, or features you don't actually need.

Delays that cost time and money

Every extra month of waiting is rental income lost or another mortgage payment on a half-finished build.

How We Help

Your personal granny flat advisor.

Before you commit to any builder, designer or contract – we help you understand your options, your real numbers, and what good actually looks like for your block

Property feasibility guidance

Is your block actually suitable? We help you understand before you spend a dollar.

Budget planning

Realistic numbers — not builder marketing — for your specific project.

Design recommendations

Which layouts maximise value, livability and rental return.

Builder comparison advice

How to compare quotes apples-to-apples and spot the hidden inclusions.

Approval pathway guidance

CDC vs DA, council rules, common rejections — clearly explained.

Cost-saving opportunities

Where homeowners typically overspend, and where you can comfortably trim.

Rental income potential

Independent view on what your suburb and design can actually achieve.

Common mistake prevention

The 12 most expensive mistakes — and how to avoid every one of them.

money saved

Small advice. Big savings.

THE Consultation

What you'll get in your free consultation.

A focused, no-pressure session designed to give you clarity – fast.

How It Works

A simple, four-step path to clarity.

No long forms. No sales calls. Just an honest conversation about your project – and a clear plan to move forward.

Book Your Consultation

Pick a time that suits you. Phone or Zoom — whichever you prefer.

Discuss Your Property & Goals

Tell us about your block, your budget and what you want to achieve.

Receive Expert Guidance

Clear, independent recommendations — written down, no sales pitch.

Move Forward With Confidence

You'll know exactly what to ask, what to avoid, and what good looks like.

Testimonial

Frequently Asked

Questions homeowners ask us.

Why should I speak with a consultant before contacting builders?

Builders are great at building — but they’re also selling. An independent consultant helps you understand costs, feasibility and approvals first, so you walk into builder conversations informed, not sold to. Most clients tell us this single step saved them thousands.

Can you tell me if my property is suitable?

Yes. During your consultation we’ll review your block size, zoning, setbacks, drainage, access and any obvious constraints. You’ll leave with a clear feasibility view before spending money on detailed plans.

How much can I potentially save?

Every project is different, but savings of $10,000–$40,000+ are common — typically through avoiding overpriced quotes, unnecessary design changes, the wrong approval pathway, or the wrong builder. Sometimes the biggest ‘saving’ is choosing not to build at all on an unsuitable site.

Do you recommend builders?

We don’t recommend specific builders or take referral fees. What we do is teach you how to compare builders objectively — what to ask, what to look for in their contract, and which red flags to walk away from.

Are you affiliated with any builder?

No. We are 100% independent. We do not receive commissions, kickbacks or referral payments from builders, designers or trades. Our only client is you.

What happens after the consultation?

You’ll have a clear next-step roadmap. Some clients take that and proceed confidently on their own. Others choose to keep us involved through quote comparisons, contract review or build oversight. There’s no pressure either way.

Final Step

Before you build, get expert advice.

A free consultation today could help you avoid costly mistakes tomorrow. Fill in the form and we’ll be in touch within one business day.

Book your free consultation

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