Sidewalks, storm drains and safer access are finally coming to East 12th Street, funded with federal relief dollars and city reserves. Homeowners won’t pay a dime for the $1.9 million project. But while the road work moves ahead, the long-debated 80-unit Grove housing development remains stalled. The subdivision land is now listed for $1.699 million, leaving its future uncertain as the city’s housing needs continue to grow.