February 28, 2017 TRUE VALUE provision147 Uncategorized FINISHED WITH ELEGANCE AND VALUE. CORNERSTONE at Muir Lake Heights offers a dream home! 10 foot ceilings is but one extra. Call us for the rest. Another WOW here at CORNERSTONE ESTATES.From either the upstairs deck or the walkout deck, view the doe and her fawn, the Canadian Geese, or the Mallards.More than 3,100 sq ft of understated elegance.