Flemington a.k.a. zip code 08822 encompasses the Boro, Raritan Township, part or Readington and Delaware Townships. As you move outside of the Historic Boro the median price increases since the homes are (for the most part) far newer and larger in bot square footage as well as lot size. I've found that some web sites TRY and provide that "median" price but they are far, far from accurate as I think you know.
Depending on the number of bedrooms it seems that up to 4 bedroom properties it looks to be around anywhere from $270,000-$330,000 as a median price. This information is just what I found on our Garden State Multiple Listing Service. There are other search databases that may contain additional information about the Flemington area. Are you looking to be in a particular price range?
If you'd like specific information about purchasing a home in Flemington, my office also has a location in Flemington, so I'd be happy to help you out with searching for a home. Feel free to visit my website: http://associates.era.com/christinemarkow or contact me via e-mail or phone with any real estate questions. I'm here to help!
ERA Statewide Realty
Office: 908-874-7797, ext 519