I have lived in my home 40 years now and walk everywhere on the Island, so I know all the sales. Old homes that finally sell (after being off the market forever) are leveled and rebuilt. Oddly, the homes that sell the most often are homes that were sold in the last 5 years. Over and over again. I am guessing 1) once they have their $500k equity they bounce to stay tax free or 2) they ask themselves why did we pay $3.5M for a home on a 50X145 lot? We are out of here. An interesting dynamic here and so much continuous building it is nutz.