As a newcomer to Spain, I’ve recently been thinking about buying a property to settle down. After researching various real estate websites, I found it all quite overwhelming. I’m sure many others feel the same way, so regarding overseas asset declaration, I decided to start this thread to share the information I’ve gathered. I welcome everyone to add their insights and discuss—let’s help each other out!
A Rundown of Mainstream Property Platforms
In Spain, the primary way to find properties is through a few major online platforms. These sites have a vast amount of information, are updated frequently, and cover most of the listings from both agencies and private sellers. I primarily use the ones below, each with its own strengths and weaknesses.
Idealista
This one is probably familiar to everyone, right? Idealista is undoubtedly the top dog among Spanish property websites. Its interface is very intuitive, and it has a massive number of listings for buying, renting, or flat-sharing. My favorite feature is the map search, which allows you to draw an area on the map and view only the properties within it. For someone like me who is new here and unfamiliar with the specific neighborhoods, this is a lifesaver when considering things like the Modelo 720 declaration. However, because it’s so popular, I feel that some photos for popular overseas property investment listings are mediocre, and good properties get snapped up incredibly fast, so you need to refresh constantly.

Fotocasa
Fotocasa is Idealista’s main competitor and another huge platform. I feel its interface design is a bit more modern than Idealista’s. The number of listings is also substantial, and sometimes you can find exclusive properties here that aren’t on Idealista. I’ve noticed that the photo quality from agencies on Fotocasa is generally higher, and the descriptions are more detailed. However, I’ve occasionally run into outdated information; you see a great place, call about it, and are told it’s already sold, which can be a bit disappointing.
Habitaclia and Pisos.com
Besides the two giants above, Habitaclia and Pisos.com are also excellent supplementary options. Habitaclia is particularly strong in the Catalonia region, so if you’re looking for a property near Barcelona, this site is worth checking out frequently. Pisos.com feels quite similar to the others overall but can be used as a cross-referencing tool to ensure you don’t miss any good opportunities. Below is a simple table summarizing my personal experience with these platforms:
| Platform | Pros | Cons |
| Idealista | Largest number of listings, great map feature | High competition, inconsistent photo quality |
| Fotocasa | Good interface design, high photo quality | Some listings have slow updates |
| Habitaclia | Strong presence in Catalonia | Less nationwide coverage than the top two |
| Pisos.com | Good as a backup and for cross-referencing | Lacks distinct features, feels generic |
My advice is to use multiple platforms in combination. Start by casting a wide net on Idealista and Fotocasa to define your target areas and budget. Then, check the other platforms for any “hidden gems” you might have missed. Buying a home is a big deal, so it’s always worth spending extra time on research. I hope this information is helpful, and I encourage more experienced folks to share their tips as well!