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A white clay model of a furnished dorm room with two beds, two desks and dressers, its walls edged in blue.

Caltech · Residence hall · 3 room types

The South Houses (Blacker, Dabney, Fleming, Ricketts)room dimensions.

3 room types at California Institute of Technology in Pasadena, CA, 3 with dimensions published by the university. Use them to plan the room to scale before move-in.

  • Standard Single · 11.5 × 9.5 ft
  • Standard Double · 15 × 12 ft
  • Long/Narrow Double · 23 × 8 ft
  • Twin XL beds

Floor plans · all 3 rooms at the same scale

Three room types,drawn to scale.

  • Standard Single · Sleeps 1

    11.5 × 9.5 ft

    105 sq ft · Twin XL

    Plan this room
    11.5 ft9.5 ftBEDDESKDRESSER
    Pieces placed where a typical layout puts them1 square = 1 ft
  • Standard Double · Sleeps 2

    15 × 12 ft

    180 sq ft · Twin XL

    Plan this room
    15 ft12 ftBEDBEDDESKDESKDRESSERDRESSER
    Pieces placed where a typical layout puts them1 square = 1 ft
  • Long/Narrow Double · Sleeps 2

    23 × 8 ft

    184 sq ft · Twin XL

    Plan this room
    23 ft8 ftBEDBEDDRESSERDRESSERDESKDESK
    Pieces placed where a typical layout puts them1 square = 1 ft

Standard furniture footprints

What's alreadyin the room.

  • Bed · Twin XL3.17′ × 6.67′
  • Dresser2.5′ × 2′
  • Desk3.5′ × 2′
  • Desk chair1.5′ × 1.5′

The built-in pieces the layouts plan around, at the sizes we use for fit checks. All drawn at the same scale · 20 px per ft

Open floor,once it's all in.

Our estimate from the footprints above, one of each piece per person. For most furnished singles and doubles, a 5 × 7 rug fits the open floor better than a larger size.

  • Standard Single · 105 sq ft35 sq ft of standard furnitureabout 70 sq ft open
  • Standard Double · 180 sq ft71 sq ft of standard furnitureabout 109 sq ft open
  • Long/Narrow Double · 184 sq ft71 sq ft of standard furnitureabout 113 sq ft open

The South Houses (Blacker, Dabney, Fleming, Ricketts),furnished.

Measurements as published for this building. How we measure