S B.
Yelp
I recently discovered the world of dollhouses and miniatures which led me to Tiny Doll House on the Upper East Side. If you've never been, it's a visual treat for the eyes. They sell dollhouses and just about every accessory and furnishing under the sun. Miniature cakes, cereal, beds, doors, even tiny bars of soap - they have it all. I've purchased tiny pasta, sauce, cereal, wine bottles, mirrors and farmhouse crates.
Their focus is primarily on classic dollhouses, so if you're looking for new and modern decor, it's a little tough. Prices are actually on par with the miniature market, which is to say, pricey. If you think about it though, the labor and detail involved with making things in such small scale is high, so the prices reflect that. The hours are really structured for people who work from home or have time during the day to visit, which is a bit of a bummer. Even if they were open past 5 one day a week it would be great for those of us who work full time but still love our miniatures.
The only other thing I'd mention is the staff. While they are very nice, the multiple times I've stopped by I've had one of two experiences:
1) I've asked if something is available (say, a mailbox) and was told no, only to find it myself while rummaging through one of their boxes. It's too bad they don't have a better way to track supplies.
2) I make my own dollhouses and since their business model is most successful if you buy one of their's, they are not as enthusiastic to help DIYers such as myself. If you're coming to buy supplies to build your own dollhouse, do your research ahead of time since they are hesitant to share their knowledge. One tip - there is a wall in the back right corner filled with wooden dowels, baseboards, etc. so you can definitely buy your own pieces and create things on your own.