According to the table above, able to compare the price of townhouse in each area.  The result indicate that Lat phrao - Bang Kapi area is the highest price area by its price is 3,600,000 - 6,500,000 Baht followed by On Nut - Srinakarin - Bang Na area. And the lowest price area is Saphan Sung - Min Buri - Lat Krabang by median price is in the range of 1,350,000 - 2,390,000 Baht that is the lowest price in Outer Ring Road (East) area and the second is Watcharapol - Sai Mai.  Middle price separate by area and usage space in Outer Ring Road (East)

According to information above, usage space size of 80 -150 Sq.m. in Lat Phrao - Ramkhamhaeng - Bang Kapi that has the highest price in Outer Ring Road (East), pre-owned townhouse price is about 2,975,000 Baht and lowest price is Saphan Sung - Min Buri - Lat Krabang that pre-owned townhouse price is about 1,450,000 Baht. For usage space size of 150 - 250 sq.m., Lat Phrao - Ramkhamhaeng - Bang Kapi area that is the highest price area in Outer Ring Road (East), pre-owned townhouse price is about 4,550,000 Baht and lowest price is Saphan Sung - Min Buri - Lat Krabang that pre-owned townhouse price is about 2,090,000 Baht.

Most townhouse in area are two-storey townhouses except Lat Phrao - Ramkhamhaeng - Bang Kapi that has three-storey townhouses 44% and two-storey in the ratio of 39% of townhouse that be sold in this area. For other areas in Outer Ring Road (East), most are two-storey townhouse