You’ve found a house in Christchurch that ticks all the boxes. The price seems reasonable, the location’s perfect, and the agent mentions it had “some EQC work done” after the earthquakes. Should you be concerned?
The short answer: yes, you should dig deeper. While many earthquake repairs were completed to a high standard, others have become the source of ongoing issues for homeowners. Understanding what EQC repairs mean for your potential purchase could save you from expensive surprises down the track.
Following the Canterbury earthquakes of 2010-2011, the Earthquake Commission (EQC) managed tens of thousands of repairs across the region. The scale was unprecedented, and the pressure to complete repairs quickly sometimes led to inconsistent quality.
Some properties received excellent repairs from skilled contractors. Others weren’t so fortunate. The rushed nature of the programme meant that issues with workmanship, incomplete repairs, and inadequate foundation work slipped through the cracks in some cases.
Managing Director Morgan Kircher, who brings over two decades of building expertise to Alert Building Inspections, has inspected hundreds of earthquake-repaired properties. “We’ve seen everything from exemplary repair work to significant issues that were either missed or poorly executed during the EQC programme,” he explains.
Foundation repairs were among the most critical earthquake remediation work. Some properties received comprehensive foundation re-levelling and repairs, while others received temporary fixes that haven’t stood the test of time.
Look out for sloping floors, cracks reappearing in walls, or doors and windows that no longer close properly. These can indicate foundation issues that weren’t adequately addressed during the EQC repair process. You might like to read our article about common issues.
In some cases, cosmetic repairs were made without properly addressing underlying structural damage. Fresh plaster can hide cracks in the framing, and new paint might conceal water damage or ongoing movement.
This is particularly relevant for properties on TC3 land, where soil conditions require more extensive foundation work. Properties on challenging land sometimes received repairs that didn’t fully account for the specific geotechnical conditions.
Some EQC repairs addressed the most visible damage but missed related issues. For example, a repaired wall might look perfect, but associated roof damage, plumbing shifts, or electrical issues may have been overlooked in the original scope.
Drawing on our team’s collective 150 years of combined industry experience, we’ve identified patterns in how certain types of damage were sometimes incompletely addressed during the repair programme.
Before you even view a property, request EQC documentation from the vendor. This should include repair scopes, invoices, and any engineer’s reports commissioned during the repair process.
Pay particular attention to what was actually repaired versus what the original damage assessment recommended. Sometimes the scope of work was reduced during the claims process, leaving certain issues unaddressed.
The Building Code sets standards for building work, but remember that repair work during the EQC programme is operated under unique circumstances. If documentation reveals potential gaps, that’s a red flag worth investigating further.
A standard pre-purchase inspection takes on additional significance for earthquake-repaired properties. You need an inspector who understands both typical building issues and the specific challenges associated with post-earthquake repairs.
During our inspections, we look beyond the surface repairs to identify signs of ongoing movement, inadequate foundation work, or repairs that may not have addressed the root cause of earthquake damage. We might identify issues that warrant further investigation by a structural engineer or geotechnical specialist.
Just as you’d want to identify unpermitted work before purchase, understanding the quality and completeness of EQC repairs is essential to making an informed decision about the purchase.
Certain signs should prompt additional investigation before you commit to a purchase:
Mismatched materials: Different plasterboard types, paint finishes, or flooring materials might indicate repairs, but they can also suggest hasty or incomplete work.
Reappearing cracks: If repairs were completed years ago but cracks are already reappearing in the same locations, the underlying issue likely wasn’t properly resolved.
Uneven settlement: Properties that continue to settle unevenly after repair work may have foundation issues that weren’t adequately addressed.
Signs of water damage: Earthquake damage can sometimes affect drainage and waterproofing. Look for signs of moisture issues that might stem from inadequately repaired building envelope problems.
Unlike new building work, many EQC repairs came with limited warranties, and some of those warranties have now expired. This means you’re buying the property in its current condition, with fewer options if issues arise later.
Ask the vendor about any warranties that are still in effect and obtain copies of the documentation. If specialist work was done by engineers or foundation specialists, their professional indemnity insurance may still provide some protection, but you’ll need to confirm the details.
Not every EQC-repaired property is a problem. Many received excellent repairs and are perfectly sound homes. However, if your inspection reveals significant concerns, you have options.
If we spot potential issues during inspection, we’ll suggest you consult with relevant specialists—whether that’s a structural engineer for foundation concerns, a geotechnical engineer for land-related issues, or other qualified professionals, depending on what we’ve identified.
Armed with this information, you can either negotiate a price reduction that accounts for the necessary remediation work, request that the vendor address the issues before settlement, or decide that the risks outweigh the benefits and walk away entirely.
Christchurch’s housing market has matured since the earthquakes, but EQC-repaired properties still make up a significant share of the available stock. Understanding these repairs isn’t about avoiding all earthquake-affected properties—it’s about making informed decisions based on thorough investigation.
Properties with well-documented, comprehensive repairs from reputable contractors can be excellent purchases. Those with incomplete documentation, visible signs of ongoing issues, or a history of re-repairs deserve extra scrutiny.
With Morgan Kircher’s two decades in the construction sector guiding our inspection approach, we’ve developed a keen eye for the subtle signs that distinguish quality earthquake repairs from problematic ones.
EQC repairs sometimes had knock-on effects on other building elements. For instance, foundation re-levelling might have stressed plumbing connections, or wall repairs might have affected electrical wiring. A comprehensive inspection examines these interconnected systems, not just the areas that are obviously repaired.
Consider also the impact on building materials and insulation. Were damaged materials fully replaced, or were some reused when they should have been scrapped? These details matter for long-term performance and energy efficiency.
Buying a property with EQC repairs doesn’t have to be a deal-breaker, but it does require due diligence. Request comprehensive documentation, commission a thorough pre-purchase inspection, and don’t hesitate to bring in specialists if concerns arise. You might like to check out our pricing guide.
The peace of mind that comes from knowing exactly what you’re buying is worth the investment in proper investigation. After all, a house is likely the biggest purchase you’ll ever make—understanding its earthquake repair history is simply part of being a smart buyer in Christchurch’s unique property market.
If you’re considering a property with EQC repairs, a detailed pre-purchase inspection can help you understand what lies beneath those fresh finishes and provide the information you need to negotiate confidently or move forward with your purchase knowing the full picture.
Alert Building Inspection Services provides comprehensive building reports across Christchurch and New Zealand. Trust our expert inspectors to give you clarity and confidence in your property decisions. For professional building inspection services and expert advice, visit our website. Book your building inspection here. You can also read more articles like this on our blog.
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