Sigh, another reason I wish I lived in NY and had more disposable income. This handcrafted 1:12 scale, 4 foot x 4 foot base, approximately 2 feet high is available for pick up only with a starting bid of $850 on ebay.
(Thanks for the info TSS!) The dollhouse plans were designed by architect Ira Grandberg in 1976. The eBay listing does not credit the builder or when it was built, but it looks like it was built using Ira's plans. I like the wallpaper, could loose some of the flooring, but this house is pretty incredible. I'm not sure I'd call it the "The Ultimate Vintage Mini-Modern Dollhouse" but they did, and here are the details from the ebay listing.
This house features:
Clean lines and varied spaces waiting to be furnished
All the roof pieces and second-story bedroom section lift off
Herringbone design real brick pathway to front door
Garage has small slate threshold
Pergola with potting bench
Entrance hall and stairs
Gallery / solarium with skylight
Pantry / bar
Kitchen with skylight
Bathroom on second story with small hallway
Passageway from garage to kitchen has skylight
Textured grass base landscaped with 2 trees
Windows of various sizes some glazed some not
Wallpapered and finished flooring throughout
Again, it's local pickup only in Brooklyn, New York. Rats!
(all images from bigbus390's ebay listing)