Perfect Duluth Day

Is there a story behind these houses?

Last night while driving on Arrowhead Road, I came upon a series of brick houses that all look alike. They are around Stebner Road and seem to be built in the 30s or 40s. They all seem to be on an acre or so of land and look identical. It seems that since they appear to be built in the 30s or 40s, they would have been out in the country when they were new. Was this an old housing development, kit houses or anything interesting or just a developer with one design?