Sotogrande Marina, five blocks and a Sunday market

The port came late. Sotogrande had been a villa estate for more than twenty years before anyone cut basins into the flat ground east of the Guadiaro and opened a marina there in 1987. What went up around it was deliberately different from everything behind: five blocks of apartments with shops and restaurants underneath, arranged around water rather than around gardens. A second phase in the late 1990s pushed further out and added the frontline ribera addresses that most buyers now picture when they say Sotogrande Marina. It is the estate's social centre and its only piece of street life.

The stock is apartments, and that is the point. Two and three bedroom flats and duplexes on the quays, some looking straight down a basin at masts, others turned inward onto patios and water features between the blocks. Lifts, communal pools, concierge desks and gated entrances are normal here and effectively absent in the villa areas. Ages run from the 1987 originals, which now include genuine refurbishment candidates, through the late-1990s ribera phase to a handful of newer schemes. Townhouses exist but are a small minority. Nothing here is a large plot.

This is where the estate eats. Restaurants sit at pavement level under the flats and stay open later than anywhere else in Sotogrande; the sailing club works out of the port; a seasonal boat taxi crosses between quays in summer. On Sunday mornings the market runs along the Ribera del Marlín and the whole corridor turns up for it. Torreguadiaro's sand is a short walk north past the lagoon. In August the polo crowd fills the tables and the parking, and in February the port keeps a core of places open while the rest of the estate goes quiet.

Two caveats matter. A mooring is not automatically part of an apartment; berths are held and transferred separately, and a home advertised as being on the water may have no right to a place to put a boat. And community charges here reflect what the buildings actually contain — lifts, pools, security and waterside structures — so they sit well above what a non-gated block elsewhere in the municipality costs, on top of the estate's own conservation entity bill. Against that, this is the most liquid market in the corridor. Buyers come for lock-up-and-leave and for the walk to dinner, which no Sotogrande villa can offer, and they accept a smaller footprint in exchange.

Low-rise blocks in a resort-Mediterranean idiom: rendered facades in warm colours, arcaded ground floors holding shops and restaurants, shallow tiled roofs, and balconies turned to the water. The original five blocks from 1987 are the oldest layer and the most likely to need a full refurbishment inside. The late-1990s ribera phase is taller in feel, more consciously designed around views down the basins, and carries the concierge and pool infrastructure buyers now expect. Between the buildings sit patios, planting and water features rather than private gardens. Villas and large plots do not occur here.

You can live here without a car for days at a time, which is not true anywhere else on the estate. Bread, a chemist, a table and a boat are all within a few hundred metres. The sailing club runs courses and regattas out of the port, the Sunday market takes over the Ribera del Marlín, and a seasonal water taxi shuttles between quays in summer. Winter keeps a working core of restaurants open. Then August lands: the polo crowd, the parking, and late noise carrying over water, which is the honest cost of the address.

It suits an owner who is here in bursts: a few weeks at a time, arriving late, wanting the door locked behind them and dinner two floors down. Sailors and people who want a boat within sight of the kitchen are the other natural fit, as are buyers testing Sotogrande before committing to land. It does not suit anyone who wants silence in August, a garden, a dog that needs space, or a plot they can build on — the marina is dense by design and its outdoor space is shared.