The first viewing of most New Zealand homes now happens on a phone screen, long before anyone walks through the front door. That is why the growing use of AI-generated and AI-enhanced listing images is a legal problem, not just a marketing trend. Under the Fair Trading Act, what matters is the overall impression a listing creates. A disclaimer buried under the photos does not undo an impression the photo has already made.
The photo sells the house before anyone reads the caption
Law firm Simpson Grierson is now warning agents about ‘housefishing’, Newsroom reports. The piece profiles independent agent Allan Clark, who describes some of his listing images as ‘AI-ed to buggery’. His virtual staging package mocks up potential renovations and places them on an artist’s easel inside the real room. He presents this as helping buyers see a property’s potential, not as a way to mislead them.
Clark’s easel is a clever device, and he is not an outlier. Photographer Leon Thomason of BuildVision told RNZ that AI now features in most of his work to some degree. That usually means removing bins and TV cords, and clients simply expect it. When clients ask for more, such as a roof that doesn’t exist, he reminds them of their obligation not to mislead.
That line between tidying and inventing is exactly where the law sits.
Overall impression beats technical accuracy
The Fair Trading Act applies to anyone advertising property while ‘in trade’. That covers agents, property managers and landlords running a rental business. Section 9 prohibits misleading or deceptive conduct. Section 14 specifically targets false or misleading representations about land, including its nature, characteristics, use or benefits, as Simpson Grierson’s analysis sets out.
Two points should worry agencies.
- Intent is irrelevant. A Section 9 breach does not require anyone to mean to mislead.
- Disclosure is not a safe harbour. A small-font ‘virtually staged’ label does not cure an image that materially changes the substance of what is for sale. Examples include a fabricated sea view, a hidden defect, or furniture shrunk to make a bedroom look bigger.
The distinction the firm draws is between polishing presentation and changing substance. Removing a wheelie bin is polish. Installing a kitchen that doesn’t exist is substance.
The industry is already writing its own disclaimers
The market is adjusting on its own, which is encouraging. The Post found several examples:
- A Timaru listing that paired virtually staged images with as-is shots.
- A Christchurch listing that admitted to digitally added grass and included the original images ‘for transparency’.
- A Lyall Bay home listed for offers over $1.2 million that disclosed enhanced images.
Real Estate Authority chief executive Belinda Moffat told the same paper that marketing photos must be ‘a true representation’ of the property, whether they are AI-enhanced, virtually staged or shot with a wide lens. She said AI use is increasing and consumer inquiries are rising, although it is not yet a major source of complaints. The REA’s generative AI guidance makes clear that errors made by AI tools are no defence. The licensee remains personally responsible for what gets published.
Pairing staged images with the originals is the right instinct. The legal analysis is a reminder that it is a mitigation, not an immunity.
The penalties are about to grow teeth
This is where a cosmetic trend becomes a balance-sheet risk. The Fair Trading Amendment Bill moves most breaches from criminal enforcement to a civil liability regime. The Finance and Expenditure Committee unanimously recommended it for passage. For serious misleading conduct, maximum penalties rise:
- From $200,000 to $1 million for individuals.
- From $600,000 to $5 million for companies.
MBIE’s advice on the bill argued that existing penalties were too low to deter misconduct when the commercial gain is large.
Consider a franchise group running substance-altering AI imagery across hundreds of listings. That is the scale of commercial gain the new regime is designed to catch. The risk is also not limited to the people signing off marketing. IT advisers have flagged ‘shadow AI‘, where staff use AI tools without the agency knowing. An agency without a written AI policy may not know what its own salespeople are publishing.
Existing law is already doing the job
The government has taken what University of Auckland marketing academic Katherine Jensen called a ‘light touch’ approach. Rather than writing AI-specific rules, it relies on the Fair Trading Act and the Real Estate Agents Act. That is the right call. Technology-neutral consumer law already answers the question every business using generative imagery needs to ask: would a reasonable customer be misled by what they see?
The lesson applies well beyond real estate. The same exposure exists for:
- A café posting AI-perfected dishes.
- A lodge showing a view it doesn’t quite have.
- A retailer selling from mock-up packaging.
In each case, the first impression is the representation, and a disclaimer does not erase it.
Smart agencies will treat this as a process problem, not a creativity problem. In practice that means three things:
1. Adopt a written AI policy.
2. Show the originals next to anything staged.
3. Have a rule that edits can tidy a property but never change what is being sold.
Once the amendment bill passes, the first test case will decide how expensive it is to learn that lesson the hard way.
Sources
- Newsroom: AI property listings spark ‘housefishing’ legal warnings (2026-11-02)
- Simpson Grierson: ‘Housefishing’ – is using AI in a property listing misleading under the Fair Trading Act?
- RNZ: How far can real estate agents go with enhancing photos? (2026-07-13)
- The Post: Selling a house used to be easy. Now you need a gimmick (2026-09-11)
- Real Estate Authority: Generative AI guidance
- NSP blog: Shadow AI in Real Estate NZ, what you don’t know is happening
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