cookie cutter

cookie–cutter (marked by lack of originality or distinction {always used before a noun, also cookie cutter }) — шаблонный, трафаретный, стандартный, безликий (контекст.), типовой; ~ как под копирку сделанный; ~ (все) под одну гребенку

A cookie-cutter building / shopping mall / plan / blonde is exactly similar to many others of the same type.

use a cookie-cutter approach to sth/sb — всех под одну гребенку стричь

Example 1:

Example 2: But it can be smart density that gives people their own spaces and eliminates the cookie cutter lifestyle that plagues suburbia. (CNN.com)

[под одну гребенку]