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We asked ChatGPT how to fix up this rundown villa for sale

We asked ChatGPT how a dilapidated Auckland villa might look once it has been fixed up.

Being able to visualise a renovation is a useful skill, and essential for designers of course. But what if you find that difficult?

We found a huge rundown corner villa in Mt Eden, Auckland for sale by relocation, for $270k. Once a grand, old five-bedroom home, it has fallen into some disrepair, but is ready for someone to move it, maybe out to the country.

But what could you do with it? We posed the question to ChatGPT and here’s what it came up with. Firstly, it offered us a choice of colourways.

This was the first version ChatGPT came up with. We have to admit it’s pretty striking. It’s added a new front door, unaware there is more house off to the left with a veranda and a separate front door. And there appears to be an extra room beneath the main bay window.

Let’s start with the exterior

“This old house has really nice bones and character—it just needs some refreshing to bring out its charm,” Chat said.

“For a paint refresh, consider a crisp white or light grey base, with darker trim, like navy, charcoal or even forest green. This would modernise it, while keeping its classic look. Also consider a bold colour for the front door - deep red, black or teal would add character.”

At this point, Chat moved the front door, possibly not realising there was a whole lot more to the villa on the other side. But we’ll get to that. The point is, Chat did it very well.

And this is the second paint job suggested. Perhaps a little warmer. The software even makes suggestions for door hardware. It has left the satellite dish in place, but has suggested it gets moved out of sight.

“This old house has really nice bones and character—it just needs some refreshing to bring out its charm,” Chat said.

At this point, Chat moved the front door, possibly not realising there was a whole lot more to the villa on the other side. But we’ll get to that. The point is, Chat did it very well.

Here are further suggestions:

Windows and trim

Repair, sand and repaint existing trim, windows, and railings rather than replacing them—this keeps the home’s character. Aim for a clean, sharp finish.
Adding shutters (if the style suits) could enhance the façade.
Period-appropriate door hardware: A brass or matte black handle, knocker, or mail slot gives a polished, authentic look.

Roof and chimney

A tidy roofline with updated gutters (preferably in a colour that blends with trim) instantly sharpens the look. Clean and, if needed, repaint the roof edges.
The brick chimney could be left exposed for contrast—it adds vintage charm.
Replace or repaint the satellite dish to blend in (or hide it around back if possible).

We suggested a sage green paint, and this was ChatGPT’s offering. The software says “balance” is the key - keeping the vintage character of the house while making it fresh, clean and well cared for“. And it moved the satellite dish in this version.

Lighting

Install traditional or industrial-style wall sconces near the entrance. Black or brass wall lanterns near the entry and pathway lights always look elegant.
Warm lighting makes a big difference at night.

Original: This is the other side of the house, which we also ran through the software.

Entrance and driveway

House numbers in a traditional font, ideally black metal or brass.
Refresh the stairs and railings leading up—paint them a darker grey or black.
Pressure wash or resurface the driveway to make it feel new. Clean lines with brick or stone edging instantly elevate street appeal.

And this is the fresh and tidy alternative. We’re not sure about the new balustrading beside the stairs - something not quite right there. But probably still a 6 out of 10.

Landscaping

Define pathways. Stone, brick, or concrete pavers leading up to the front entrance will work.
Foundation plantings could include low hedges, flowering shrubs, or evergreens around the base to soften the edges and make the home feel settled.
Accent trees, such as a small ornamental tree (dogwood, magnolia, Japanese maple) will add height and character.
Front steps and porch update: Painted or stained wood, plus a couple of planters or a bench, makes it welcoming.

ChatGPT also says to remember that small details make a big impact. “The key is balance—keeping the house’s vintage character while making it feel fresh, clean, and well cared for.”

We were also asked if we wanted ChatGPT to put together a step-by-step upgrade plan - from “quick wins to bigger projects”, so it “feels less overwhelming”.

What about inside?

We also ran a hallway photo past the bots, and this is what we were told: “Perfect photo—thanks for sharing! This hallway has lovely high ceilings and original detailing at the archway, which gives it real character.

The house has a classic villa hallway; this is the original pic - Chat GPT did pick up on the central arch.

“To make it shine again, here are some suggestions. Remember, the goal: make it feel bright, clean, and intentional—while letting that gorgeous arch detail be the star.”

Walls and Trim

Fresh paint: Brighten it up with a clean, warm white or a very light neutral (soft beige, greige, or pale sage).
Accent details: Pick out the decorative arch with a slightly contrasting shade to highlight the craftsmanship.
Repair and patch: Fix scratches, dents, and scuffs before painting for a crisp finish.

Ceiling and Lighting

Statement light fixtures: Replace bare bulbs with pendant lights, vintage sconces, or even a chandelier if the space allows. Warm light will make it welcoming.
Highlight the arch: A soft uplight or wall sconce near the arch would draw attention to its details.

And this is how the software thinks it could look. It will come up with suggestions for accessorising if asked, but it does suggest framed prints or mirrors would look good in here.

Flooring

Replace carpet: Swap the old carpet for polished timber floors (if they exist underneath) or lay new flooring like engineered wood, vinyl planks, or patterned tiles.
Runner rug: If budget is tight, keep the carpet but add a stylish runner rug to inject colour and pattern.

Doors and hardware

Door frames: Fresh coat of paint on the trims for sharp edges.
Hardware upgrade: Replace doorknobs with classic brass, matte black, or glass knobs for character.

Decor and feel

Artwork or mirrors: A series of framed prints or mirrors along the wall will break up the blank space.
Colour story: Carry through a colour palette from other rooms so the hallway feels intentional, not forgotten.
Plants or small console: If space allows near the end, a tall plant or a narrow console table adds life.

Our verdict? These ideas are reasonably impressive and likely to be helpful. They are never meant to replace architects, designers or builders’ reports of course, but that is not the intention. When you’re buying a property, you need to do your own due diligence.

But when you’re stuck to see a way ahead, or need to see the potential of a house, give it a try.

The grand old villa featured here is listed by NZ House Removals. The $270k price tag includes the building and relocation only. The price does not include any council fees, architect drawings, insurance or connections to services.

Author

Colleen Hawkes

Journalist specialising in property, housing, architecture and design stories.