172 Bedok South Road is an HDB block with 48 units of 4-room flats and 40 units of 5-room flats. Sale prices range from $562,000 to $630,000. 4-room units are 84 sqm, and 5-room units are 122 sqm. Rentals range from $2,300 to $3,500 per month. Nearby amenities include schools, MRT stations, and Bedok Mall.