30 x 40 house plan design II 1200 sqft ghar ka naksha II 3 bhk house plan II 30 x 40 best home plan June 27, 2023September 27, 2021 by engineer subhash 30 x 40 house plan design 30 x 40 house plan design 1200 sqft ghar ka naksha 3 bhk house plan 30 x 40 home plan