Question 1

Is duplex construction cost higher than single-floor construction?

Accepted Answer

A duplex often costs more because of added built-up area, staircase, structure, services, and finish scope. The exact difference depends on city, quality, and design.

Question 2

Is a single-floor house better for compact budgets?

Accepted Answer

Often yes, especially when room count is controlled and future expansion is planned carefully. The compare tool can show budget fit before drawings.

Question 3

Can I compare single floor and duplex plans without login?

Accepted Answer

Yes. Public comparison is available without login. Saving the comparison requires login.