Neuf années d’économies pour une parcelle : elle voit finalement son rêve de maison prendre forme en seulement neuf mois

For nine years, Cindy Mora saved toward a simple goal: a place where she and her son could live. She eventually secured a small plot in Alajuelita, near San José, Costa Rica. It was an achievement she had worked toward for nearly a decade, but the land was still empty. After paying for the plot, she did not have the resources to build a house on it.

That gap between owning land and having a home can be hard to picture until you imagine standing on the property itself. The ground is yours. You can point to the place where a front door might go. Yet you still have nowhere to put a bed, cook dinner or shelter from the rain. For Mora, who was raising her young son Fabrizio, the plot held a promise she could not yet fulfill.

Her story is sometimes retold as though the house appeared nine months after she bought the land. The documented timeline is different: the nine years refer to her effort to save for the plot. Construction began in April 2018, and the finished home was handed over on May 26 that year. It took roughly a month to build, not nine months.

When others joined the effort

Mora’s circumstances brought her to the attention of Habitat for Humanity Costa Rica. Her family was selected for a housing project that brought together the charity, Procter & Gamble, Urbarium and Ekojunto. Each had a part to play in turning an empty parcel into a habitable house: organizing support, supplying materials and helping put an unfamiliar construction method into practice.

The project also depended on people giving their time. Employees contributed more than 800 hours of volunteer work alongside the technical and construction teams. That figure is worth stating carefully. It means 800 hours of work, not 800 individual volunteers—a distinction that has been lost in some accounts of the story.

The collaboration mattered because Mora’s savings had already carried her as far as they could. She had secured the land; the organizations and workers supplied the means to build on it. Neither part of the story cancels out the other. Without her long effort, there would have been no plot waiting for a house. Without the partnership, that plot might have remained empty.

Walls with an unusual history

From the street, Mora’s home does not announce what makes it different. Its walls were finished with plaster and paint, giving the house an appearance much like its neighbors. Beneath that ordinary exterior, however, are interlocking blocks made from recovered plastic. Reports put the number at about 850 blocks and the amount of plastic used at around seven tonnes; published accounts differ on the exact weight.

The blocks, known as Bloqueplas, were made from discarded plastic such as bottles, bags and packaging. They fit together to form the walls, rather like large construction pieces. The design helped make assembly possible with volunteers working under technical supervision. What had once been waste became part of a family’s permanent living space.

That does not mean the entire house was made of plastic. It still needed foundations, a roof, electrical wiring, plumbing, doors, windows and finishes made or installed through more conventional methods. The recycled blocks were one component of a complete building, not a shortcut around the work required to make a home safe and usable.

It is an important detail because the appeal of this story lies partly in how practical it was. The team did not simply stack unusual materials on a vacant lot and call the result a house. They used those materials for the walls while addressing the other parts of construction that a family would rely on every day.

The day the plot changed

Work began in April 2018. On May 26, Mora and Fabrizio received the finished home in the Lámparas neighborhood of Alajuelita. A site that had represented years of saving and then an uncertain wait finally had walls, a roof and a door they could close behind them.

The date matters. Although Mora’s story drew fresh attention in 2026, the handover took place in 2018. Describing it as a newly completed house would miss the real sequence: first came years of saving, then the purchase of land, followed by a coordinated building effort that finished the home in weeks.

There is a human scale to that sequence. Nine years is long enough for an ambition to become part of an ordinary routine: setting something aside, going to work, raising a child and continuing to hope that the effort will be enough. The construction phase was brief by comparison. It was the visible final step of a much longer journey, not the whole journey.

For a reader, the recycled walls may be the surprising detail. For the family, the more immediate change was having a stable place to live on the land Mora had worked so hard to obtain. The project gave her son a home in the neighborhood where she had secured her plot.

One home, two problems

The house brought together two needs that are usually discussed separately. Mora needed a home she could not afford to build on her own. At the same time, plastic waste needed uses that would keep it from being discarded. By converting recovered material into building blocks, the project offered a response to both problems on one small site.

It would be tempting to turn that achievement into a sweeping promise: that recycled-plastic blocks will solve housing shortages, or that building homes from waste will solve plastic pollution. The evidence does not support either claim. This project produced a home for one family, not a whole neighborhood built with the same system. Assessing whether such materials suit other homes requires attention to their manufacture, performance and local building requirements.

That caution does not make Mora’s house less meaningful. On the contrary, it lets the accomplishment stand on its own terms. A mother who had spent years getting hold of a plot received a completed home. Volunteers, housing specialists and businesses found a way to work together. Material that would otherwise have remained waste became part of the walls. Those are substantial results without asking one building to prove more than it can.

The story also shows why a good idea needs more than an inventive product. Interlocking blocks alone could not choose a suitable site, organize construction or install a roof and utilities. People with different skills had to coordinate those tasks, and the work had to meet the needs of the family who would live there. The material was memorable; the partnership made it useful.

For Mora, the achievement began long before anyone arrived to raise a wall. It began with the decision to keep saving, year after year, for a piece of land. The house that followed did not erase the difficulty of those years. It gave them a place to lead: an ordinary-looking home with an extraordinary story inside its walls.

En français

Neuf années d’économies ont permis à Cindy Mora d’obtenir un terrain à Alajuelita, au Costa Rica. Une fois la parcelle acquise, elle n’avait toutefois pas les moyens d’y construire une maison pour elle et son fils Fabrizio. Grâce à une collaboration entre plusieurs organisations, une habitation dont les murs intègrent environ 850 blocs de plastique recyclé lui a été remise le 26 mai 2018. Le chantier avait commencé en avril : les neuf ans concernent donc ses économies, et non la durée des travaux.