Related Beal has proposed demolishing six of the seven Kenmore Square properties it acquired last year — with the exception of 660 Beacon St., which houses Boston’s famed Citgo sign — and develop two office and retail buildings in their place.
The developer has also proposed redeveloping 660 Beacon St. as part of its Kenmore Square project. Between the renovation and new construction, the development would create a combined 253,735 square feet of office space and 28,765 square feet of retail…
