Home Uncategorized Vacant Land for Sale – Isbella Ave , Atherton 94027 By siteeditor. Published on 6 5 月, 2014. Vacant Land for Sale – Isbella Ave , Atherton 94027 Isbella Ave , Atherton 94027 Price:$7,950,000 Size: 86,292 Sqft Type: Single Family Residential Land DESCRIPTION VACANT LOT ON ONE OF THE MOST SOUGHT-AFTER STREETS IN ATHERTON.