See your extension
before you build it.
Upload a photo of your house. See free watermarked previews before you pay a cent. Unlock 3 full-resolution AI renders for €9.99.
Draw your extension room to scale. Place walls, doors, windows and furniture. See real dimensions live. 100% free, no login needed.
Upload your house photo. Choose extension type and finish. Get 3 photorealistic AI renders before you spend a cent on plans.
Stop guessing.
See your extension finished
before you spend €60k+.
Most Irish homeowners spend €60,000–€120,000 on an extension with nothing but a rough sketch. ExtensionVision shows you exactly what it'll look like — photorealistic, your actual house, your chosen style — for €9.99.
How much will your extension cost?
Get a ballpark before you call a builder. Based on 2026 Irish market rates.
Indicative only · Actual costs vary by location, spec and contractor · Always get 3 quotes
Honest tool, honest pricing
Free previews, one-off pricing, and no testimonials we can’t verify
Upload your photo, configure your extension, and see watermarked previews before paying a cent. The …
A render is a brief your architect or builder can actually react to — it turns "something modern wit…
Draw your layout, place furniture to scale, export as SVG — without an account and without paying. O…
Used by homeowners. Built for the whole industry.
Architects, builders, and kitchen/bathroom suppliers use ExtensionVision to win more jobs and close faster.
Show clients renders at the first meeting. Brief clients bring better projects. Skip rounds of revision on the initial concept.
Turn 'thinking about it' into signed contracts. Show homeowners exactly what they're getting before the build starts.
Let customers visualise your products installed in their home before they buy. Reduce returns. Increase average order value.
Interested in white-label or API access? Get in touch →
How it works
From photo to photorealistic render in 3 steps.
Upload exterior photo
Clear exterior shot of your house. Rear or front view. Daylight. Any phone camera works.
Choose extension + style
Rear single, two-storey, side return, wrap-around, or dormer. Choose your finish style.
3 AI renders in 90 sec
Preview watermarked for free. Unlock all 3 in 2048px for €9.99. Share with architects and builders.
Got questions? We've got answers.
Do I see the result before I pay?+
Yes — always. Upload your photo, configure your extension, and you get free watermarked previews before any payment. You only pay €9.99 if you want the full-resolution unwatermarked downloads.
What if the renders don't look right?+
The free preview lets you judge quality before paying. If you've paid and results are genuinely wrong (e.g. wrong house rendered), email hello@extensionvision.ie and we'll sort it.
How long does it take?+
Under 2 minutes from upload to renders. Most sessions complete in 60–90 seconds.
Can I use these with my architect or builder?+
Absolutely — that's the main use case. A render turns 'something modern with glass' into a concrete brief that architects and builders can price and react to. It saves at least one paid revision round.
Is this a subscription?+
No. €9.99 is a one-time payment per session. Nothing recurs, no account needed, no hidden fees.
Can I do a kitchen or bathroom too?+
Yes — use the tabs at the top of the page to switch between Extension, Kitchen, and Bathroom modes. Each is €9.99 per session.
Ready to see your
dream extension?
Upload a photo of your house. 3 photorealistic AI renders in under 2 minutes. One-time payment, no subscription.
What to do next
Picked for what you just worked out — not a list of everything we make.