A website for the one listing that deserves more than a portal
On a portal every home gets the same template: a strip of photos, a price, a block of text and a button, next to forty others in the same street. The agency that took the listing is a logo in the corner.
Casa gives one home a site of its own. The plan you draw in the wizard becomes a white architectural model that assembles itself on screen; the page walks it room by room, lights the one you’re in and goes down into it until the model turns into that room’s real photo. A buyer understands the layout before the first call, which is the question most visits are really about.
It works best for the listings that justify it — the flat with the terrace, the penthouse, the house your seller is proud of — and it doubles as the thing you show at the valuation: this is what we’ll build for your home. You fill it in from your browser and download plain files you own.
What your site shows
The address, very large
The street, the building or the area is set across the screen, with a line in italics over it, what the home is (“Flat for sale · 14th floor”) and the price. Your agency’s name sits in the corner, where a portal would put its own.
The model builds itself
Walls rise from the plan in white, the doors and windows cut into them, the furniture arrives in the rooms that need it. None of that is drawn by you: it’s worked out from the rectangles you gave for each room.
Room by room, into the photo
Scrolling moves through the home in the order you choose. Each room lights up in the model, the view goes down to eye level inside it, and the white gives way to your photo — with a title, a line in italics and a few words beside it.
The plan and the figures
The whole home seen from above with each room named and measured, then the sheet: built and usable area, bedrooms, bathrooms, floor, lift, facing, year, terrace, parking, community fees and IBI. Any line left empty simply isn’t shown.
The energy certificate
The rating letter with consumption and emissions, as every advert for a home for sale in Spain has to show — or “in process” or “exempt”, in words, if that’s the case.
The area and the visit
What’s near and how many minutes on foot, a link to open the map, and then the request: name, phone, email and whether mornings, afternoons or weekends suit. Beside it, a WhatsApp button that opens a chat with you, the first line already written.
Have this ready
- The home’s plan with measurements, so you can enter each room as a rectangle: its width and depth in metres, and where it starts.
- A landscape photo of each room you want on the walk, 1,600 px wide or more — three to eight of them; a hall can go without.
- The figures for the sheet: built and usable area, bedrooms, bathrooms, floor, lift, facing, year, fees, IBI.
- The energy certificate’s rating, consumption and emissions (or the fact that it’s being processed).
- Up to nine places nearby and the minutes on foot to each, plus a sentence about the neighbourhood.
- The agent’s name and role, a phone, a WhatsApp number with its country code and an email for requests.
- A free Web3Forms key so visit requests arrive in your inbox, and your agency’s legal name and CIF for the legal page.
Worth knowing
Shoot for the walk, not for the portal
Portal photos are taken from the corner with the widest lens. Here each photo follows the model of the same room, so take it from where someone would stand when they walk in, at chest height, with the main window in frame.
Measure the plan once, properly
The model is only as honest as the rectangles behind it. Take the measurements from the plan in the deeds or the architect’s drawing, not from memory: a buyer who counts steps on the visit will notice a bedroom that shrank.
Put the certificate on the page
In Spain the energy rating has to appear in every advert for a home for sale (RD 390/2021). The sheet has a place for it; if the certificate is still being done, say “in process” rather than leaving it out.
Keep the portal listing, link it here
This site doesn’t replace Idealista or Fotocasa: that’s where people search. Put the site’s address in the portal description and on the “for sale” sign, and send it by WhatsApp to the buyers already asking.
Questions
- Is it one site per listing, or a site for the whole agency?
- One home per site: the page is built around a single plan, its rooms and its photos. It isn’t a catalogue of listings or a search. If you’re thinking of using it for many homes, write to us before buying and we’ll talk it through on the call that comes with the kit.
- Does it work for a house on two floors?
- The model is built as one level of rooms. For a flat that’s the whole home; for a house on several floors, ask us before buying so we can tell you honestly how it would look.
- Where do the visit requests go?
- To the email you choose: the form sends through Web3Forms with a free key that takes two minutes to get. Without one, the button opens the visitor’s own email already addressed to you. The WhatsApp button opens a chat with your number.
- What happens when the home is sold?
- You own the files, so you decide: take the site down, or change “for sale” to “sold” in the wizard and download it again as a reference for the next seller. Hosting on Cloudflare’s free plan costs nothing either way; the kit is €500, paid once.