The very last parcel of land atop Noe Valley is finally for sale. The nearly 5,700 sq ft lot perched near Duncan-Castro Open Space Park presents a once-in-a-lifetime development opportunity featuring commanding views of the iconic downtown San Francisco skyline in an established legacy neighborhood. This extremely rare property technically consists of 2 side by side twin parcels, one of which is a vacant lot & the 2nd of which has an existing small house. The 2 lots are to be sold together as a package deal, an unprecedented blank canvas to create a custom estate (or 2?) on a beautiful street whose homes have fetched over $6M. Endless possibilities abound for the right buyer with creative vision. There will never be another opportunity of this kind and upside potential in Noe Valley again. Scarcity of land, especially blessed with unobstructed vistas of the City, makes 651 Duncan truly the last of its kind.