The preservation charity has now created a community survey asking what people would like to see there.
In January, it produced images of what the area could look like, with options including building a new cafe or returning the land to nature.
The Trust says:
"(The survey) aims to clarify what people want to see at the site by asking high-level questions with clear and quantifiable outcomes. This feedback will help inform key elements of the Trust’s plans and set the tone for later stages of the consultation."
CEO Alan Le Maistre says some funding has been secured, but the potential of the Trust's plans will be determined by what additional support it receives.
“Together we have the chance to make this tired and neglected site into a beautiful, environmentally conscious space, with wonderful public amenities that will enhance Grève de Lecq now and into the future.”
Jurors have heard the 999 call made by Haut Du Mont resident Louisa De Almeida, reporting the smell of gas inside her flat, hours before the explosion that killed her and nine others in December 2022.
The supervising engineer of gas works that led to a fatal explosion at Haut du Mont was distracted when he attended the flats to check valves were closed, Jersey's Royal Court has been told.
A jury has heard claims the gas work undertaken in the area around Haut Du Mont on the day before a fatal explosion four years ago was rushed, based on 'guesswork', and 'sloppy'.