Ana San Sebastián

I work at the intersection of land, design, and long-term capital alocation. My focus is the creation of regenerative estates — places where architecture, landscape, and operational systems are conceived as one coherent whole. Not as aesthetic exercises. As structures for how life — and value — unfold over time.

Three Obsessions

I have been drawn to the same three things since I was a child.

Wilderness. Not nature as backdrop or scenery — wilderness as a human need. The forest at dawn. A shoreline with no buildings on it. The particular silence of old growth. Everything I have built has been organised around it in some way.

Architecture. The way a great building moves us — the same shift in scale and emotion one may feel in a grand cathedral, or standing beneath a canopy of majestic trees. Space, proportion, light, and material working together, connecting us to something beyond the mundane. I became obsessed with how that effect is produced, and how it could be made from noble materials, in places that already had that quality in the landscape itself.

Systems. How things actually work. How decisions shape everything that follows. How resources move, how loops close, how complexity can be made to function simply. I am drawn to the moment when the parts of something become coherent and work for each other — when it all holds together with as little energy as possible.

These three obsessions have driven everything I have done since.

Origin

I grew up in Spain, in a family with deep roots and clear expectations. I studied economics and business administration at the Universidad de Deusto — not because I was drawn to markets, but because I wanted to understand how systems work. How resources move. How decisions made early shape everything that follows.

After graduating I spent four years in corporate roles across South America — the Spanish Consulate in Chile, acquisitions work for Telefónica in Brazil. The work was well-paid and entirely at odds with what I actually was.

At twenty-eight, diving off Ko Tao in Thailand, I came face to face with a whale shark. I went home, resigned, sold what I owned, and did not look back.

What followed was the beginning of a more deliberate — and more entrepreneurial — engagement with the world. I have spent the last 25 years creating spaces, orchestrating an entrepreneurial and management system on them to allow them to be lived whilst creating value. Retreat centres, a restaurant, a real estate company and a number of real estate projects. Each one different in scale and purpose. All of them marry the same three things: wilderness, architecture and systems that make it all self-sufficient over time.

The Economist's Argument

I am an economist before I am a designer. This matters because I have never believed that ecological and financial logic are in opposition — only that most people in this field treat them as if they were.

A regenerative estate that cannot sustain itself economically is not regenerative. It is a liability with good intentions. Every system I design must work ecologically and financially, simultaneously, from the beginning. That integration is not a compromise. It is the point.

Position

I work independently, retained as a strategic integrator. Each project is approached on its own terms, but the intention remains consistent: to create places where capital, ecology, and daily life are in alignment.

A Different Premise

Most wealth today exists in abstraction — financial instruments and portfolios that depend on systems no single individual controls. Passive revenues obtained this way are legitimate, and I hold them. But I am a firm defender of balancing them with tangible assets that harness something simpler: the value that life itself generates, over time, given the right conditions.

Land does not disappear. It can be degraded — or it can be regenerated. And when approached with intelligence, it becomes both a place to live and a structure for preserving and growing value.

I have tested this directly, repeatedly. A finca developed over ten years, sold for more than twenty times the initial investment. A jungle reserve worth more than thirteen times its acquisition price six years later. Plots where water design, forest planting, and soil regeneration have multiplied value well beyond what a conventional portfolio would return in the same period. Different ecosystems, different scales, different purposes. The same method.

How I Work

Most projects in this space combine architecture, sustainability, and landscape — but remain fragmented in execution. The architect has not spoken to the agroforestry specialist. The construction team has not been briefed on the water systems. The owner arrives to find that the vision exists in pieces, and nobody is holding the whole.

My work begins with integration. I define the conceptual framework, align the right people around it, and ensure they can see and talk to each other throughout the process. I am not the contractor, the architect, or the engineer — I am the person who ensures the argument remains coherent from the first site visit to the last operational detail.

And the operational detail matters. Most people believe the work ends at construction. It does not. An estate that functions beautifully when you are there, and continues to function when you are not — supported by systems that allow it to function with or without you — requires as much design intelligence as the architecture itself. The goal is an estate that never becomes a headache.

A Final Thought

Explore Estates Work With Me

There is a kind of value that no balance sheet captures cleanly. A forest recovering its canopy. A bird species returning to a habitat you regenerated. Water running clear through land that was compacted ten years ago. These things are real — ecologically, economically, and in some other register that is harder to name but equally present.