Pinehurst ZIP code 77362 saw a 15.4% drop in the median price of homes sold from September 2018 to September 2019, according to data provided by Carswell Real Estate Co. Inc. ZIP codes 77354 and 77355 in Magnolia saw 2.1% and 9.4% increases year over year, respectively. Tomball ZIP codes 77375 and 77377 saw the median home price increase 4.8% and 7.7%, respectively, since September 2018.