There’s a difference between knowing your block has a swimming pool and understanding what that actually means on a Tuesday in August at six in the evening.
Your son has been running round the living room for two hours. You’ve just got home from work. You don’t feel like getting in the car, looking for a parking space and paying to get into a public swimming pool. But you go down three floors, step out of the building, and within five minutes your son is in the water and you’ve got a moment to catch your breath.
That’s what makes the difference. Not the brochure. Tuesday.
Communal areas in new-build properties have for years been the most frequently cited selling point in developers’ brochures. But hardly anyone explains what that actually means when you have children and a normal life with a tight schedule. Here’s that explanation.
What really matters when you have children at home

When a family with children is looking for a flat, the priorities seem clear: size, number of bedrooms, location, price. The communal areas take a back seat, seen as a nice bonus but not a deal-breaker.
That order changes as soon as you’ve been living in the flat for six months.
With children, the space you use most isn’t the living room. It’s the space you have available without any prior planning. The swimming pool you can pop down to in your flip-flops. The park where the children play whilst you watch them from a bench. The gym you pop into ten minutes before dinner because it’s thirty metres from your front door.
Families who have lived in blocks with communal areas and then moved to one without them describe the difference in the same way: “I hadn’t realised how much I used them until I no longer had them.”
The swimming pool: more than just a summer dip

A communal swimming pool in Castellón isn’t just a seasonal luxury. It’s a facility that’s actually used for seven or eight months of the year.
With young children, the building’s swimming pool solves a specific problem: the logistics. Going to a public swimming pool with children involves packing a bag, finding a parking space, paying the entrance fee, queuing in the changing rooms and returning to the car with everything wet. The swimming pool in your building just means taking the lift down.
That difference in hassle determines whether you go or not. With a swimming pool in the building, you go. Without it, on many days you don’t go even if you fancy it.
There is another factor that families particularly value: safety and supervision. In a communal swimming pool in a residential block, children aren’t among strangers. They’re with the neighbours. You know the parents. The children know each other. An informal social network forms that has real value for families, especially for children of an age to make friends.
In Marina d'Or Construcciones’ developments in Castellón, buildings such as Edificio Sol 2 and Edificio Prisma include a swimming pool amongst their communal areas. Not as a decorative feature, but as a space for everyday use, sized appropriately for the building’s residents.
The gym: you never use the one that’s just seven minutes away

There’s an unwritten rule about gyms: if it’s more than seven minutes from your home, you’ll end up cancelling your membership before the year is out. With children, that threshold drops to two minutes.
A gym in your own building solves the problem at its root. You don’t have to organise who’s looking after the children. You don’t have to work out if you’ll make it back before closing time. You don’t have to drive. You pop down, train for twenty minutes and pop back up.
For many families with children, that’s the only realistic way to maintain an exercise routine. Not because they lack discipline, but because the time available without extra logistics is scarce and the barrier to joining an external gym is too high.
The effect on the adults’ wellbeing is immediate. And when the adults are better, the atmosphere at home improves. It sounds obvious, but it’s the sort of thing that gets underestimated when buying a flat.
The social club: the place you didn’t know you needed

The social club or communal lounge is probably the communal area that is least valued at the time of purchase but most frequently used afterwards.
For families with children, it serves very specific purposes:
- Birthdays. Organising a child’s birthday party at home with ten kids is a major logistical operation. In the building’s social club, you have space, you can make noise, and when it’s over, you just go back up to your flat. No external catering, no hired venue, no travelling.
- Neighbourhood meetings. Buildings with a good community have a life of their own. The social club is where that life happens.
- Working from home. Many residents use it as an informal co-working space when they need to get away from the flat and concentrate.
None of these uses appear in the sales brochure. They all appear in real life.
What changes in day-to-day life: a typical week
To give you a concrete example, this is what a typical week might look like for a family with two children living in a block of flats with communal areas in Castellón:
The real cost: how much you pay for all this
Communal areas come at a cost. This is reflected in the monthly service charge, which in new-build properties with these facilities is usually between €50 and €80 a month, depending on the building and the services included.
The key question is whether that cost is worth it. For comparison:
- A family gym membership: between €60 and €100 a month
- Entry to a public swimming pool in summer for a family of four: €10–€15 per visit, easily €150–€200 during the season
- Hiring a venue for a children’s birthday party: between €150 and €300
The service charge that covers all of that is not an extra expense. It is a replacement with an added bonus: the convenience of having it at home.
At the Luz de Marina d'Or Construcciones building, for example, the service charge is €58 a month and includes a gym, spa with jacuzzis, co-working space and a rooftop social club. Access to all these facilities, without having to travel, from day one.
Why this matters more in Castellón than in other cities

Castellón has something that few Mediterranean cities of its size have: a climate that allows you to use the swimming pool from April to October. That’s seven months of actual use, not just two weeks in the summer.
In cities with harsh winters, a communal swimming pool is a seasonal luxury. In Castellón, it is standard infrastructure. This difference means that the real value of communal areas in a building here is structurally higher than in Madrid, Zaragoza or Bilbao.
Families moving to Castellón from other provinces often mention this as one of the pleasant surprises: that the use of outdoor facilities extends far longer than they expected.
What to look for when viewing a building with communal areas
Not all communal areas are the same. Before this factor influences your decision, it’s worth checking a few details:
Size. A swimming pool for 200 flats is a different experience to one for 40. Ask how many flats the building has and compare this with the size of the facilities.
Opening hours. Some estates have time restrictions that limit actual use. Check the rules before signing.
Maintenance included. The service charge should cover the maintenance of the facilities. Check exactly what is included and whether there is a reserve fund for repairs.
Direct access. The difference between taking the lift down and going out onto the street to access the communal areas may seem minor. In practice, it determines whether or not you use the facilities on weekdays.
In Marina d'Or Construcciones developments, communal areas are designed within the building itself or with direct access from the entrance hall. That is no minor detail.
The decision that seems secondary but isn’t
When a family compares two flats that are similar in price and size, the communal areas are usually the last consideration. After the neighbourhood, the school, and transport.
What the experience of many families in new-build developments in Castellón shows is that this order is reversed in real life. You use the location, the school and transport to decide where to live. You use the communal areas every week.
If you’re looking at new-build properties in Castellón and want to see first-hand what Marina d’Or Construcciones’ developments include, you can request a viewing of the show flat and check out the facilities before making any decision.
Frequently asked questions about communal areas in new-build properties
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How much are the service charges in a block of flats with a swimming pool and gym in Castellón?
In new-build properties with a swimming pool, gym and communal areas in Castellón, the service charge is usually between €50 and €80 per month. The exact amount depends on the number of flats, the facilities included and the size of the building. In the Luz building by Marina d'Or Construcciones, for example, the fee is €58 per month and includes a gym, a spa with jacuzzis, a co-working space and a rooftop social club.









