You vastly overestimate the abilities of any central planner. Coordination through market prices is the only way to provide the goods you describe. If houses were a simple cube of bricks built in the same location every time, what you descibe might be feasible (though it would still be a challenge to design the bricks, select materials, and an assembly technique). Market pricing allows for relative valuation of different options, such as making waterfront homes in Manhattan more expensive than homes in Boise tend to be, or deciding how many strawberries should be grown off season in greenhouses, and how many factories should be dedicated to producing insulin (as well as which techniques should be used, as modern insulin techniques were created by a startup you may have heard of).

You make the production of basic necessities sound simple, while ignoring the great amount of evidence to the contrary, i.e. Kruschev's famous tour of the grocery store.