A rare and fabulous opportunity for a developer or dream home buyer to own this lot 28 or up to 4 adjacent Bay view lots 25-28, corner sited in the desirable Piedmont Pines neighborhood of the Montclair hills. Build your family estate with plenty of space around you and option to additionally build an ADU or multi-family dwellings. Maximize the value of the lots with the lower cost benefits achieved by the economy of scale when building up to 4 luxury homes simultaneously. Individual lots 25 thru 28 range in size from 8000+ to 12000+ sqft each, with a combined total of 37,304 sqft. In addition to the benefits of a corner site with Bay views and gentle downslopes for level-in entry, is the savings provided by having utilities already on site, approved zoning, architectural drawings for 2200 sqft+ 4 bed 3.5 bath contemporary homes, floorplans, renderings, elevations, structural plans and soils engineering, valued at over $700k and over a year of due diligence time savings. Newer luxury or remodeled homes have sold for over $2m in the Montclair hills. You are minutes from regional parks and trails, Montclair Village and Glenview shopping and restaurant districts, as well as freeway arteries to many Bay Area amenities.