This exclusive ₹99 house design combo for a 20×50 (3BHK) plot is one of the most complete, professional, and value-packed design bundles available online. Created for homeowners, civil engineers, architects, and students, this combo includes every essential element required for understanding floor planning, elevation design, and structural reinforcement for G+2 construction.

The package begins with a fully detailed 2D floor plan, showing room dimensions, door placements, window positions, circulation flow, and a complete breakdown of the 3BHK layout. This 2D plan helps users understand proper space utilization, bedroom placement, ventilation strategy, and interior movement.

Next, the bundle includes a beautifully rendered 3D floor plan, bringing the layout to life with realistic interiors, wooden flooring, furniture arrangements, lighting, and room proportions. This helps homeowners visualize the actual interior before construction and ensures easy communication with contractors.

The combo also features a premium modern 4-storey 3D front elevation, showcasing a striking contemporary façade with glass balconies, greenery, white and grey color tones, brick-texture cladding on the ground floor, and clean vertical framing. This elevation gives the final look and feel of the home, making it ideal for multi-floor rental buildings or family homes with independent floors.

One of the most valuable inclusions is the full basic structural design demonstrating correct foundation size, column reinforcement, beam cross-sections, slab reinforcement layout, and structural spacing for Ground + 2 floors. This includes:

• Footing size and depth

• Column size with bar details

• RCC beam design and crank detailing

• Slab reinforcement with spacing

• Complete structural diagrams

This structural package is ideal for diploma students, engineering learners, site supervisors, and small contractors who need clarity in RCC basics.

Whether you’re building a rental G+2 house, planning a 3BHK family home, or compiling academic work, this ₹99 Buildingo.in combo for a 20×50 plot delivers unbeatable value. You get design, visualization, and structural guidance — all in one simple download.