First time buying or renting in Siwan? This 3 BHK Builder Floor in Mastgarh is the perfect starting point. Available priced at ₹65L, the 1st floor unit offers 2850 sqft super area and 2323 sqft carpet area — just the right size. The Builder Floor comes with children's play area, lift, intercom, partial power backup, so you won't need to worry about the basics. The layout is intuitive and easy to maintain, ideal for working professionals or small families. Mastgarh, Siwan is a friendly, well-connected part of Siwan where newcomers quickly feel at home. Take the first step towards your own space today.