This bill matters because it changes who has the final say over the fate of federal buildings in the nation's capital. Right now, agencies can often make major decisions about their buildings without direct Congressional input, which can sometimes lead to the demolition of historic structures or changes that aren't broadly supported.

If this bill becomes law, it means that significant changes or demolitions to D.C.'s federal buildings would undergo a more rigorous public and legislative review process. This could slow down development projects but also ensure greater preservation of architectural heritage and more thoughtful planning for new construction, preventing sudden or controversial changes to the federal landscape. If it doesn't become law, federal agencies would continue to have more autonomy in these decisions.