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30×40 Basement Floor Plan with 3 Shops & Central Staircase (Actual Hall Size 29×26.25 Ft) Commercial Layout Design

30x40 basement floor plan (actual usable size approximately 29x26.25 ft main hall area) featuring a large open basement space, three front-facing shops, central staircase access, and a front passage. The plot width is 30 feet, and the basement depth is approximately 40 feet. The main basement hall measures around 29 feet in width and 26.25 feet in depth, creating a spacious commercial or storage area. At the front portion, three individual shop units are aligned side by side, each measuring approximately 7 feet in width and 9 feet in depth. A central staircase connects the basement to upper floors, with clear “up” and “down” directional markings. A 3.25-foot-wide front passage provides circulation space in front of the staircase and shop entries. The plan clearly shows wall thickness, structural columns, staircase positioning, and internal dimensions.

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30x40 basement floor plan (actual usable size approximately 29x26.25 ft main hall area) featuring a large open basement space, three front-facing shops, central staircase access, and a front passage. The plot width is 30 feet, and the basement depth is approximately 40 feet. The main basement hall measures around 29 feet in width and 26.25 feet in depth, creating a spacious commercial or storage area. At the front portion, three individual shop units are aligned side by side, each measuring approximately 7 feet in width and 9 feet in depth. A central staircase connects the basement to upper floors, with clear “up” and “down” directional markings. A 3.25-foot-wide front passage provides circulation space in front of the staircase and shop entries. The plan clearly shows wall thickness, structural columns, staircase positioning, and internal dimensions.

30×40 Basement Floor Plan with 3 Shops & Central Staircase (Actual Hall Size 29×26.25 Ft) Commercial Layout Design

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Explore this well-planned 30×40 basement floor plan designed to maximize commercial and functional utility within a standard 30-foot-wide plot. The basement includes a spacious central hall measuring approximately 29×26.25 feet, offering flexibility for storage, office space, parking, or other commercial purposes.

The front section of the layout features three individual shop units, each measuring approximately 7 feet in width and 9 feet in depth. These shops are suitable for small retail outlets, service businesses, or rental investment opportunities. The organized linear placement ensures easy customer access and balanced frontage.

A centrally located staircase provides direct connectivity between the basement and upper floors, making the design suitable for multi-level commercial or residential buildings. The staircase includes clearly marked upward and downward directions for safe circulation. A 3.25-foot-wide passage area in front of the staircase enhances accessibility and prevents crowding near shop entrances.

The structural planning includes defined wall thickness and column positioning for stability and long-term durability. This 30×40 basement design is ideal for property owners looking to generate rental income, create commercial shop spaces, or utilize basement areas efficiently while maintaining organized circulation and structural clarity.

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Vendor Information

  • Store Name: Buildingo Ai
  • Vendor: Buildingo Ai
  • Address: Civil Lines Buxar
    Buxar 802101
    Bihar

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