Can you provide an obligation-free quotation before starting?

Yes. We offer an obligation-free quotation for your building dispute or Expert Witness Report. This helps you understand the likely scope, timeline, and costs involved before proceeding.

How much does an Expert Witness Report cost?

We offer a free initial consultation. The cost varies depending on the number and complexity of issues involved. As a guide: Site Investigation is $1,100 for the first hour, then $550 per hour thereafter; Expert Witness Reporting is $1,100 per issue; Scott Schedule Reporting is $550 per issue; Expert Witness Conclave is $3,850 per day or part thereof; Court or NCAT Hearing Attendance is $3,850 per day or part thereof. Document/report review and travel expenses may also apply. All rates include GST and are indicative only.

What is the minimum cost of a small claim?

For a small claim involving one hour of site investigation, one Expert Witness Report, and one Scott Schedule, the minimum cost is approximately $2,750.00 (inclusive of GST).

What is the typical price range for an Expert Witness Report?

Most Expert Witness Reports fall within the $5,000–$15,000 range, depending on the scale and complexity of the matter. For larger claims, such as multi-unit or strata complex disputes, total reporting costs can exceed $600,000 in major cases worth $10 million or more.

How long does it take to receive the report?

On most occasions, an Expert Witness Report takes around 2–4 weeks from the date of the site investigation to prepare and submit. Complex matters may take several months to compile sufficient supporting evidence.

When are site investigations conducted?

All site investigations are generally carried out between 7:00am and 9:00am on weekdays, unless prior arrangements have been made.

Do you require payment upfront?

Yes. It is company policy that all payments are made prior to both the Site Investigation and the commencement of the Expert Witness Report. This ensures the independence and objectivity of our opinions.

Where do you provide Expert Witness services?

We service all of New South Wales, including Sydney, regional cities, and country towns, including the Central Coast, Hunter Valley, Mid North Coast, New England, Northern Rivers, Central West, South Coast, and Riverina/Murray regions, as well as Broken Hill and other remote locations.

Why choose Awesim Pty Ltd for your Expert Witness Report?

With more than 35 years in the building and construction industry and the business established in 1996, Awesim brings extensive experience and credibility. Director Glen Sim is a qualified builder and accredited consultant with a trade background in Carpentry/Joinery and a Diploma in Construction Management. Awesim is fully insured with Professional Indemnity cover and recognised by NCAT and the courts for compliance with the Expert Witness Code of Conduct.

What is a Scott Schedule and why is it needed?

A Scott Schedule is a structured report outlining the specific issues in dispute — for example, defects, costs of rectification, or variations. It's often required by NCAT or the Court to help clearly compare both parties' expert opinions side by side.

What is included in the Bundle of Documents?

The Bundle of Documents is the complete evidence pack submitted to NCAT or the Court. It includes the Expert Witness Report and Scott Schedule, Building Contract and Plans, Affidavit and Statement of Claim, Chronology of Events, and supporting evidence and correspondence, tabulated, paginated, indexed, and provided in triplicate.

What qualifications do your Expert Witnesses hold?

Our Expert Witnesses come from trade and management backgrounds in the Building & Construction industry. Director Glen Sim is a qualified Carpenter/Joiner with a Diploma in Construction Management, a NSW Builder's Licence, and accreditation as a Building Consultant.

Are your Expert Witness Reports accepted by NCAT and the Courts?

Yes. All of our Expert Witness Reports strictly adhere to the Code of Conduct for Expert Witnesses and are fully recognised by NCAT and the NSW Court system.

Can you assist with both residential and commercial building disputes?

Yes. We handle both residential and commercial building disputes across New South Wales, tailoring the report to suit the nature and scale of the claim.

Do you work for both homeowners and builders?

Yes. We remain fully independent and are engaged by both homeowners and builders, as well as legal representatives or insurers. Our findings are impartial and evidence-based.

What happens after the Expert Witness Report is completed?

After your report is submitted, we can assist in conferencing with the opposing expert (Expert Conclave), attending Court or NCAT hearings, providing clarifications or supplementary reports, and preparing your Bundle of Documents for submission.

Do you charge for travel outside Sydney?

Yes, travel expenses may apply for site inspections outside Sydney or the metropolitan area. We always provide an upfront estimate of any travel-related costs in your quotation.

What type of evidence do you need before starting a report?

Typically, we'll ask for copies of your building contract, plans, correspondence, defect lists, and any photographic or inspection evidence you already have.

Can I use your report for insurance or warranty claims?

Yes. Many clients use our Expert Witness Reports for Home Building Compensation Fund (HBCF) claims, insurance disputes, or warranty issues. Our reports are designed to be compliant and admissible for these types of proceedings.

How do I get started with booking a Site Investigation?

You can contact us via phone, email, or the online form for an obligation-free quote. Once you accept the quote and payment is confirmed, we'll schedule a site investigation, typically between 7:00am and 7:00pm on weekdays.

Who is Awesim and how long have you been operating?

Awesim Pty Ltd is a privately owned Australian building consultancy, established in 1996. It was founded by Glen Sim, who brings over 35 years of experience across the building and construction industries and more than 15 years providing litigation support to homeowners, builders, and lawyers.

We provide independent building consultancy and litigation support, specialising in expert witness reports and Scott Schedules for building disputes before NCAT and the NSW courts.

What kinds of building matters do you specialise in?

We focus on building disputes and defects, including waterproofing failures, structural defects, incomplete and defective building works, and construction litigation, covering expert witness reports, Scott Schedules, and quantum meruit assessments.

What areas do you cover?

We provide services throughout New South Wales, including regional and remote locations. Our offices are located in Sydney CBD, Tamworth and Tweed Heads, and we travel across New South Wales for inspections and investigations.

Who do you work with?

We assist homeowners, solicitors and legal representatives, builders and contractors, developers, property owners, owners corporations, and parties involved in insurance-related building matters.

What services do you offer?

Our services include expert witness reports, Scott Schedules, and quantum meruit reports for litigation support, alongside client-side project management, contracts administration, and construction scheduling.

Why should I choose Awesim over another building consultant?

We provide independent, objective reporting backed by more than 35 years of practical building and construction experience, coupled with over 15 years of litigation support. Our reports are tribunal-ready, supported by detailed photographic and compliance evidence, and grounded in strong knowledge of the National Construction Code and Australian Standards.

What building problems can you help me with?

We help with building defects, disputes over incomplete or defective work, waterproofing and structural issues, and disagreements that require independent expert evidence to resolve — particularly matters heading to or already before NCAT.

What outcome can I expect from working with you?

You can expect a clear understanding of your position, reliable independent expert evidence prepared for NCAT or court, and professional support aimed at resolving your dispute and protecting your interests.

How much does an Expert Witness Report cost for an NCAT building dispute in NSW?

An NCAT Expert Witness Report in NSW typically costs between $5,000 and $15,000, with a small single-issue claim starting at a minimum of about $2,750 incl. GST. Awesim publishes fixed, itemised rates: site investigation is $1,100 for the first hour then $550/hour, Expert Witness reporting is $1,100 per issue, and a Scott Schedule is $550 per issue. Conclave or NCAT/court hearing attendance is $3,850 per day. Large strata or multi-unit matters can exceed $600,000 on claims worth $10 million or more. All rates include GST and are confirmed in an obligation-free written quote before any work begins. Reports are usually delivered within 2–4 weeks of the site inspection.

Do I need an Expert Witness Report for NCAT, or is a building inspection enough?

If your building dispute is going to NCAT or court, you need a formal Expert Witness Report — a standard pre-purchase building inspection is not accepted by the Tribunal. An Expert Witness Report is prepared under the Expert Witness Code of Conduct, assesses each defect against the National Construction Code, Australian Standards and the Home Building Act, and states cause, responsibility, rectification method and cost for every issue. Awesim prepares these reports, with an accompanying Scott Schedule where multiple defects are involved, for homeowners, builders and solicitors across NSW.

How much does a forensic waterproofing investigation cost for an NCAT dispute in NSW?

A forensic waterproofing investigation is priced the same way as Awesim's other expert witness work: site investigation is $1,100 for the first hour and $550 per hour thereafter, with additional reporting cost thereafter. Waterproofing matters often involve more diagnostic time, using thermal imaging, moisture meters, dye testing and level checks for falls. Glen Sim holds a Master Builders Association qualification in Waterproofing Compliance & Inspection, assessing each defect against AS 3740 or AS 4654.2 depending on the work. All rates are GST-inclusive and confirmed in an upfront written quote.

My bathroom or balcony is leaking — how do I know if it's actually a waterproofing defect?

Not every leak is caused by a failed membrane. A wet skirting board, water-stained ceiling or damp wall can also be caused by a leaking pipe, blocked drainage, rising damp, poor external ground levels or water tracking from an unrelated part of the building — a forensic investigation is needed to tell the difference before any claim is made. Awesim uses thermal imaging cameras, pin and pinless moisture meters, digital levels and controlled dye testing to trace the actual water pathway rather than assuming the nearest visible symptom is the cause.

Blog

Building Inspector Cost in NSW: What You Should Budget

September 22, 2026By Awesim

Magnifying glass over a modern, partially built house on architectural blueprints, with a calculator and pen nearby for a real estate appraisal.

Why Building Inspector Costs Vary So Much in NSW
The Different Types of Building Inspector Reports and What They Cost
What Makes a Report Worth the Fee
Hidden Costs to Factor Into Your Budget
How to Get an Accurate Cost Estimate
FAQs
What to Do Next

When you're facing a construction dispute, a building defect, or an approaching tribunal date, the question of cost comes up fast. You need a realistic figure before you commit, and you need to understand why the price difference between a basic inspection and a court-ready expert report can be so significant.

This guide covers the full cost picture for NSW in 2026: what drives the fee, what different report types typically cost, and what to watch for when choosing a consultant.

Why Building Inspector Costs Vary So Much in NSW

The phrase "building inspector cost" covers a lot of ground. A pre-purchase inspection for a house buyer, a forensic waterproofing investigation for a strata dispute, and a formal Expert Witness Report prepared for Supreme Court proceedings are all performed by building inspectors — but they are not the same product.

What you pay reflects the scope of work, the qualifications of the inspector, the purpose of the report, and whether the document needs to meet formal evidentiary standards. A report destined for NCAT or the District Court carries a very different preparation burden than one you read privately before making an offer on a property.

The main factors that move the price:

Report purpose: A court-ready Expert Witness Report takes significantly longer to prepare than a standard pre-purchase report. The consultant must comply with expert witness codes of conduct, structure findings to withstand cross-examination, and document methodology in detail.
Site complexity: A single-dwelling defect inspection is a different exercise from a multi-storey strata building with common-property waterproofing failures spread across multiple levels.
Number of defects: Every item that needs to be individually assessed, photographed, costed, and described adds time to the report.
Consultant experience and credentials: A consultant with 30-plus years of on-site inspection experience and a published case reference history commands a different rate than a generalist inspector.
Geographic location: Travel to regional NSW adds time and cost. Consultants based in Sydney, Tamworth, or Tweed Heads will price regional jobs differently depending on proximity.

The Different Types of Building Inspector Reports and What They Cost

Pre-Purchase Inspections

These are the most common building inspections in NSW and the most affordable. A pre-purchase inspection is a visual assessment of a property's condition before sale. It carries no evidentiary weight and is not designed for tribunal or court use.

This is also a different market, handled by different firms. If a pre-purchase inspection is what you need, that sits outside the scope of dispute-focused consultancy work.

Expert Witness Reports

An Expert Witness Report is a formal document prepared by a qualified building consultant for use in legal proceedings. In NSW, these reports must comply with the expert witness code of conduct and are used in NCAT, the District Court, and the Supreme Court.

Awesim Building Consultants published a pricing guide in April 2026 that remains the only publicly available benchmark in the NSW building dispute consultancy market. That guide cites a market range of $2,000 to $10,000 AUD for expert reports, with approximately $4,500 as typical. The spread reflects the variables already described: site complexity, number of defects, court tier, and the depth of analysis required.

A report at the lower end of that range might cover a single straightforward defect in a residential property. At the upper end, you're typically looking at multiple defects, a complex site, or proceedings at a higher court tier where scrutiny is considerably greater.

Scott Schedules

A Scott Schedule is a structured document that lists each alleged defect alongside the claimant's position, the respondent's position, and the expert's findings in a parallel column format. It's a standard tool in NSW construction disputes and is frequently ordered by NCAT.

The cost depends on how many items the schedule contains — five defects takes far less time than forty. Scott Schedules are often prepared alongside or as part of an Expert Witness Report, so the combined fee reflects both components.

Quantum Meruit Reports

A Quantum Meruit Report is used when a contractor or owner needs to establish the reasonable value of work performed — typically where a formal contract doesn't exist or has broken down. These reports require quantity surveying analysis and are more specialised than a standard defect inspection.

Among NSW building dispute consultancies, Awesim is one of very few that actively offers this service. The fee reflects the analytical complexity involved.

Forensic Waterproofing Inspections

Forensic waterproofing inspections go beyond a visual check. They investigate the cause and extent of water ingress, identify failures in waterproofing membranes or installation, and produce findings suitable for use in defect disputes. These are particularly common in strata disputes involving bathrooms, balconies, and roofing systems.

Cost depends on the number of areas inspected and the level of investigation required.

What Makes a Report Worth the Fee

The real question isn't just what a building inspection costs. It's whether the report you receive will hold up under scrutiny.

A non-compliant expert report can be rejected by a tribunal or court. A report that lacks methodology, fails to address the expert witness code of conduct, or is signed by someone without verifiable credentials can cost you the case — regardless of how strong your underlying position is.

When selecting a building consultant for a dispute matter, look for:

Named accountability: The consultant who signs the report should be identifiable, licensed, and have a documented history of expert witness work. Glen Sim, principal consultant at Awesim Building Consultants, has his case references publicly listed at awesim.com.au/glen-sim-expert-witness-case-references. That level of transparency is not standard in this market.
Court tier coverage: Confirm the consultant has experience preparing reports for the specific forum you're in. NCAT, the District Court, and the Supreme Court each have different procedural requirements.
Report format compliance: The report must meet the relevant expert witness code of conduct. Ask directly whether the consultant's standard format is structured for the forum you need.
Scope clarity before engagement: A reputable consultant will define the scope of work, deliverables, and fee basis before you commit. Awesim offers a free initial consultation as the entry point to engagement, giving you the opportunity to confirm scope before any fee is agreed.

Hidden Costs to Factor Into Your Budget

The headline inspection fee isn't always the total cost. Budget for the following:

Multiple reports: In many disputes, both parties commission their own expert. If the tribunal orders a joint expert conference or conclave, additional time is billed. Your report may be one of several documents in play.

Supplementary reports: If new defects emerge after the initial report, or if the respondent raises issues that require a formal response, a supplementary report may be needed. That adds to the total.

Travel and disbursements: For sites outside the consultant's home base, travel time and expenses are typically billed separately. Confirm this upfront.

Urgency fees: If a tribunal date is approaching and you need a report prepared quickly, some consultants charge a premium for expedited turnaround. Build in enough lead time to avoid this.

Report revisions: If the scope of the dispute shifts, or if legal counsel requests amendments to address specific issues raised by the other party, revisions may attract additional fees.

How to Get an Accurate Cost Estimate

The most reliable way to understand what your matter will cost is to speak directly with the consultant. Generic price lists can't account for the variables that actually drive the fee.

Before your consultation, have the following ready:

A brief description of the dispute and the defects involved
The forum you're in or expect to be in (NCAT, District Court, Supreme Court)
Any existing reports, correspondence, or orders from the tribunal
The address and type of property
Your timeline, including any hearing dates already set

With that information, a consultant can give you a meaningful scope and fee estimate — not a range wide enough to be useless.

Awesim Building Consultants has been preparing dispute reports for NSW clients since 1996, from offices in Sydney, Tamworth, and Tweed Heads. Call 1800 293 746 or start with a free initial consultation at awesim.com.au.

FAQs

How much does a building inspector cost in NSW in 2026?
It depends on the type of report you need. For Expert Witness Reports used in construction disputes, Awesim's April 2026 pricing guide cites a market range of $2,000 to $10,000 AUD, with approximately $4,500 as typical. Pre-purchase inspections sit at the lower end of the broader market and are a different product category entirely.

Is a building inspection report the same as an Expert Witness Report?
No. A standard building inspection report is a visual assessment of a property's condition. An Expert Witness Report is a formal legal document that must comply with the expert witness code of conduct and is structured for use in NCAT, the District Court, or the Supreme Court. The preparation requirements — and therefore the cost — are significantly different.

What is a Scott Schedule and does it cost extra?
A Scott Schedule is a structured document listing each defect alongside the claimant's position, the respondent's position, and the expert's findings in parallel columns. It's commonly ordered in NCAT proceedings and is often prepared alongside an Expert Witness Report, with the combined fee reflecting both components. Cost depends primarily on the number of defect items in the schedule.

Why do building inspector costs vary so much between consultants?
Experience, credentials, court tier coverage, site complexity, and report purpose all affect the fee. A consultant with a documented case reference history preparing a Supreme Court-ready report for a multi-storey strata building will charge more than a generalist inspector doing a visual pre-purchase check. The relevant question is whether the report will hold up in the forum where you need it.

Can I get a fixed-price quote for a building inspection in NSW?
Some consultants offer fixed pricing for standard inspections. For dispute-related reports, fees are typically project-based because the scope varies too much for a fixed price to be meaningful. Awesim does not publish fixed fees; the fee is confirmed after an initial consultation where the scope is defined.

What happens if I use a non-compliant expert report in an NCAT dispute?
A report that doesn't comply with the expert witness code of conduct, lacks proper methodology, or is signed by someone without verifiable credentials can be rejected by the tribunal. In practice, a weak report can undermine an otherwise strong case. Getting the report right almost always costs less than losing the matter.

How far in advance should I commission a building inspector for a dispute report?
As early as possible. Expert Witness Reports and Scott Schedules take time to prepare properly. If you have a tribunal date set, work backwards from that date and allow enough lead time for the inspection, report preparation, and any revisions requested by legal counsel. Rushing a report to meet a deadline increases the risk of errors and may attract an urgency premium.

What to Do Next

If you have a dispute underway, a tribunal date approaching, or legal advice that you need an independent report, the cost question is best answered with a direct conversation about your specific matter.

Awesim Building Consultants prepares Expert Witness Reports, Scott Schedules, Quantum Meruit Reports, and Forensic Waterproofing Inspection reports for NCAT, District Court, and Supreme Court proceedings across NSW. Principal consultant Glen Sim signs every report and has a publicly listed case reference history.

Call 1800 293 746 or arrange a free initial consultation at awesim.com.au.

Awesim

Glen Sim is a highly experienced Building Consultant, Licensed Builder, Construction Consultant, and Expert Witness with more than 35 years of practical experience within the Australian building and construction industry. As the Founder and Director of Awesim Building Consultants, Glen has established a strong reputation throughout Sydney and regional New South Wales for providing independent, evidence-based building consultancy services and expert reporting for complex building and construction disputes.Beginning his career as an apprentice carpenter with TAFE NSW in 1990, Glen completed his apprenticeship in 1993 before progressing into senior construction and management roles across residential, commercial, and remedial building sectors. His extensive industry background provides him with genuine hands-on construction knowledge — something that distinguishes him from many consultants who have limited site-based experience.Glen became a Licensed Builder in Victoria in 2004 before returning to New South Wales in 2011, where he continues to operate under NSW Builder Licence No. 232673C. Over the course of his career, he has worked across all stages of the construction process, including carpentry, supervision, project management, contract administration, construction scheduling, defect rectification, quality control, and dispute resolution.Today, Glen is widely recognised for his expertise in:Expert Witness Reports Scott Schedules NCAT Building Disputes Construction Defect Investigations Building Defect Reports Quantum Meruit Assessments Construction Programming & Delay Analysis Client-Side Project Management Contract & Scope of Works AssessmentsGlen regularly assists homeowners, builders, developers, solicitors, strata managers, insurers, and commercial clients by providing technically detailed and independent reporting for litigation and dispute resolution matters. His reports are prepared with a strong understanding of the requirements of the NSW Civil and Administrative Tribunal (NCAT), court procedures, the Expert Witness Code of Conduct, the National Construction Code (NCC), Australian Standards, and accepted building industry practices. Over 15+ years experience providing litigation support with expert witness reports and Scott schedules. What clients value most about Glen is his practical approach, integrity, attention to detail, and ability to clearly explain complex construction issues in a manner that is easy to understand. His combination of trade-based experience, construction management knowledge, and investigative expertise allows him to identify issues that are often overlooked by less experienced consultants.Over the years, Glen has developed a reputation for producing thorough, methodical, and evidence-supported reports that clients and legal representatives can rely upon during negotiations, mediations, tribunal proceedings, and litigation matters. His commitment to accuracy, professionalism, and impartiality has made Awesim Building Consultants a trusted name in the building consultancy industry across NSW.Glen is also known for his strong commitment to client service, ensuring every matter is approached with professionalism, transparency, and genuine care for achieving practical outcomes. His experience across both metropolitan Sydney and regional New South Wales provides him with a broad understanding of differing construction methods, site conditions, workmanship standards, and project delivery challenges throughout the state.Outside of the construction industry, Glen values family life and regional Australia. He has been happily married to internationally recognised author Audra Starkey since March 2025. Together, they share a passion for supporting rural communities and building trusted professional relationships grounded in honesty and respect.With more than three decades of industry experience, Glen Sim continues to provide trusted building consultancy and expert witness services backed by real construction knowledge, independent assessment, and a commitment to helping clients navigate complex building matters with confidence.

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