Breakdown of asking prices for homes of different sizes show that price varies clearly based on no of bedrooms and type of house. Asking price for a house with 2 bedroom is around £50,000, £106,472 for a 3 bedroom house, £200,000 for a 4 bedroom house and £202,475 for a 5 bedroom house. To sum up the asking prices for properties in Killowen Street, Coleraine, BT51 it comes to around average £50,000 for 2 bedroom property, £106,472 for 3 bedroom, £200,000 for 4 bedroom and £202,475 for 5 bedroom.