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Dee Why is one of the Northern Beaches’ most active property markets, offering a mix of beachside apartments, townhouses, and freestanding homes across a wide price range. Whether you are purchasing a unit steps from the beach or a family home further back from the coast, a professional building and pest inspection is the most important step you can take before signing anything.
Marc Hanley from Barrenjoey Inspections brings over 30 years of hands-on construction experience to every Dee Why inspection. He knows the specific risks that affect this suburb — coastal salt-air corrosion on balconies and rooflines, moisture ingress in ground-floor and below-ground apartments, and termite activity in older timber-framed homes. Every inspection follows Australian Standard AS4349 and comes with a clear photographic report delivered within 24 hours.
EXCELLENT Based on 13 reviews Posted on Jenna QuartermainTrustindex verifies that the original source of the review is Google. Marc was efficient and extremely thorough at a time we really needed his professional advice. His communication is outstanding and we highly recommend him.Posted on james curtisTrustindex verifies that the original source of the review is Google. Marc provided a very comprehensive building report, and was a pleasure to work with. He was responded to our enquiry immediately and was available at short notice.Posted on Ben AndrichTrustindex verifies that the original source of the review is Google. I highly recommend Marc for anyone looking for a building and pest report. He was responsive, thorough in his review of the property, helpful with my queries and easy to do business with.Posted on D M (Dave)Trustindex verifies that the original source of the review is Google. Marc is extremely thorough and meticulous. I have used many other Property inspectors in the past and none of them have come anywhere close to the level of detailed reports that Mark provide. He is the gold standard for property inspectors. So pleased I engaged his services on several occasions. I will recommend him to everyone. Dave.Posted on Alexander CroninTrustindex verifies that the original source of the review is Google. Marc performed a building and pest inspection for an apartment ahead of a purchase. Quick turnaround for a thorough report that was clear to understandPosted on Simonne SummervilleTrustindex verifies that the original source of the review is Google. Marc was able to accomodate me quickly and was very thorough and knowledgeable. I highly recommend Marc for your next house/pest inspection.Posted on Virpi TuiteTrustindex verifies that the original source of the review is Google. I was very impressed by the professional and friendly service from Barrenjoey Inspections. Marc is knowledgeable and has great attention to detail. The report is thorough and easy to follow, providing confidence for the most significant purchase, our new home.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Dee Why’s property market moves quickly, with strong competition for well-located beachside stock. Many buyers face tight timelines between inspection and auction, meaning there is little room for delays. Marc works around your schedule, liaises directly with agents to arrange access, and delivers your report fast so you have the facts before you need to act.
The suburb has a wide range of building types and construction eras. Older brick veneer homes from the 1960s and 1970s are common throughout Dee Why, and these carry well-known defect patterns including cracked mortar, rusting lintels, rising damp, and aging electrical systems. Apartments and strata buildings require a different approach again, with common areas, waterproofing, and balcony conditions all forming part of a thorough inspection.
Dee Why’s beachfront and near-beach position also means that salt-air damage, corrosion of metal fixings and balustrades, and moisture-related defects are found more frequently here than in inland suburbs. Marc identifies these issues clearly in his reports, along with practical guidance on what they mean for maintenance and cost.
Dee Why’s trusted independent building and pest inspection service

Get facts before you bid. Dee Why's fast market means you need your report ready early.

Older Dee Why homes carry real termite risk. Marc knows where to look and what to check.

Every report meets Australian Standard AS4349 with photos and plain English findings.

Marc explains what defects cost to fix, not just that they exist. Real experience matters.

Call Marc before or after your inspection. No call centres, no third-party relay involved.
Buying in Dee Why or a nearby suburb and need a building and pest inspection before auction or cooling-off? Call Marc directly for a fast, no-obligation quote and clear turnaround times.
As a licensed builder with over 30 years of construction experience, Marc understands the common structural issues, coastal wear, and pest risks specific to Dee Why and the surrounding Northern Beaches. You will receive a plain English report, direct communication, and honest advice with no sales pressure.
0400 888 870