7 Marla House Construction Cost in Gulberg Islamabad (2026 Updated Guide) Building a 7 marla (30×60) double-storey house in Gulberg Islamabad is a popular option for families seeking modern living in a prime location. With rising construction material prices and labor costs in 2026, it’s essential to understand the latest 7 marla house construction cost in Gulberg Islamabad for accurate budgeting and...