Fast, Reliable & Affordable Property Valuation Services Australia Wide

Receive your property valuation report within 2 business days!

Duo Tax has assembled a team of property valuation experts with the single mission of helping you with all manners of property valuation.

With a nationwide presence, we provide a comprehensive suite of property valuation services across Australia designed to deliver reliable and affordable valuation reports for your property.

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Australian Property Institute

✔ Members

Certified Practising Valuers

✔ Certified

Australian Taxation Office

✔ Registered

Tax Practitioners Board

✔ Compliant

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Our Property Valuation Services

Stamp Duty Valuations

We’ll provide fair market value calculations for stamp duty based on the property type, size, build, location and surrounding amenities.

Capital Gains Valuation Services

We offer both existing and retrospective CGT valuations to help calculate the tax you pay on the capital gain of your property.

Market Assessment Valuation

Looking to gauge the fair market value of your property? We’ll ensure we provide you with accurate and fair valuations so you’re not paying more tax than you need to.

Pre-Purchase & Pre-Sale Valuation

Whether you’re a buyer or a seller, our valuation reports will provide you with the fair market value of your property: the highest amount a buyer and seller will agree on for the property on the open market.

Retrospective Valuations

We can provide backdated or historical valuations to assess the value of a property at a certain point in time. This is often used to establish the cost base for CGT or deceased estates.

Kerbside Valuation

We’ll provide fair market value Used for rough estimates and often used when you’re looking to refinance or cash out equity of up to 80% of the property value. These valuation reports are cheaper and delivered quicker while being more detailed than a desktop valuation.

Land Tax Objection Valuations

Our team can provide an independent market valuation or appraisal for your land if you are eligible to object against council land tax assessments.

New Home Builder Grant

Rental Determinations / Review

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Client Testimonials

Don’t just take our word for it. With over 1000 reviews Australia-wide, we are the highest and most rated Quantity Surveyor for tax depreciation services.

Daniel Thai


Google review

The team at Duo Tax made things so easy for our interstate property, liaising with our agents directly. We didn’t even have to lift a finger. And to top things off, the result achieved in their depreciation schedule, came out better than expected!

Anthony Picard

Anthony Picard


Google review

Professional, prompt and efficient. Have had decpreciation reports now with Duo for several investment properties and the results speak for themselves. Would recommend to anyone needing competent and competitively priced Quantity Surveyors.

Lauren Batty


Google review

The team were highly efficient and comprehensive from the first point of contact, explaining their processes in detail and then delivering in what was outlined. We will definitely be using their services again in the future and would recommend them to others.

James Lee


Google review

Duo Tax Depreciation Quantity Surveyors are a professional outfit. They didn’t hesitate to answer any questions that I had and provided me confidence that I was making the right decision. Their turnaround was quick and prompt and were a pleasure to deal with. Thanks team!

Get Started

Get in touch with one of our friendly certified property valuers to discuss and organise your next property valuation.

Call 1300 185 498

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