• 1 Bedroom Guest House | 20ft Expandable Prefab Home
  • 1 Bedroom Guest House | 20ft Expandable Prefab Home
  • 1 Bedroom Guest House | 20ft Expandable Prefab Home
  • 1 Bedroom Guest House | 20ft Expandable Prefab Home
  • 1 Bedroom Guest House | 20ft Expandable Prefab Home
  • 1 Bedroom Guest House | 20ft Expandable Prefab Home
  • 1 Bedroom Guest House | 20ft Expandable Prefab Home
  • 1 Bedroom Guest House | 20ft Expandable Prefab Home
  • 1 Bedroom Guest House | 20ft Expandable Prefab Home
  • 1 Bedroom Guest House | 20ft Expandable Prefab Home
  • 1 Bedroom Guest House | 20ft Expandable Prefab Home
  • 1 Bedroom Guest House | 20ft Expandable Prefab Home

1 Bedroom Guest House | 20ft Expandable Prefab Home

YJD 1 bedroom guest house uses a 20ft expandable prefab structure to provide approximately 37 m² of space after installation. The layout combines one private bedroom, one bathroom and a spacious living area, with an optional kitchen for more independent living. Buyers can customize the bedroom-to-living-room ratio, wall panels, insulation, doors, windows, bathroom fixtures, electrical system and interior finishes according to project requirements. The folded size is approximately 5900 × 2200 × 2480 mm, with a reference weight of about 2500 kg and a loading reference of 2 units per 40HQ, subject to final configuration.
Size:
20FT
30FT
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  • 1 Bedroom Guest House | 20ft Expandable Prefab Home
  • 1 Bedroom Guest House | 20ft Expandable Prefab Home
  • 1 Bedroom Guest House | 20ft Expandable Prefab Home
  • 1 Bedroom Guest House | 20ft Expandable Prefab Home
  • 1 Bedroom Guest House | 20ft Expandable Prefab Home
  • 1 Bedroom Guest House | 20ft Expandable Prefab Home

Description


20ft 1 Bedroom Guest House with Large Living Room

installed expandable prefab guest house projects by YJD

YJD 1 bedroom guest house uses a 20ft expandable prefab structure to provide approximately 37 m² of space after installation. The layout combines one private bedroom, one bathroom and a spacious living area, while an optional kitchen can be added for more independent residential or rental use.

Buyers comparing 1 bedroom guest house plans, one bedroom guest house plans, prefab 1 bedroom guest house or a 20ft 1 bedroom guest house can adjust the bedroom and living-room proportions according to their project.

20ft Main Specification

  • Product Type: 20ft expandable 1 bedroom guest house
  • Expanded Size: 5900 × 6270 × 2480 mm
  • Approx. Expanded Area: 37 m²
  • Internal Size: 5640 × 6110 × 2240 mm
  • Approx. Internal Area: 34.5 m² before partition deductions
  • Folded Size: 5900 × 2200 × 2480 mm
  • Reference Weight: Approx. 2500 kg
  • Main Structure: Q235B galvanized steel
  • Exterior Wall: 75 mm sandwich panel
  • Interior Partition: 50 mm sandwich panel
  • Roof Panel: 50 mm sandwich panel
  • Main Layout: 1 bedroom + 1 bathroom + large living room
  • Kitchen: Optional
  • Electrical: Configurable for destination requirements
  • Loading Reference: 2 units per 40HQ, subject to final configuration
  • Production Reference: Normally 20–30 days after specification approval

1 Bedroom Guest House Floor Plan

This 1 bedroom guest house floor plan uses one private sleeping room and a larger open living area. Compared with a two-bedroom version of the same 20ft expandable shell, fewer partitions leave more space for seating, dining, storage and an optional kitchen.

The bedroom partition can be repositioned during the design stage. Buyers can choose a compact bedroom with a larger living room or increase the bedroom area and reduce the shared living space.

20ft one bedroom guest house floor plan with bathroom and large living room
Final bedroom size, living-room size, bathroom location, kitchen position, doors and windows follow the approved production drawing.

One Bedroom Prefab Guest House Interior

A one bedroom prefab guest house can provide more open common space than a multi-bedroom layout. The interior can be organized around a private bedroom, living area, dining area and bathroom while maintaining a compact overall building footprint.

1 Bedroom Guest House with Large Living Room

Smaller Bedroom + Larger Living Area

Moving the bedroom partition toward the sleeping area provides more floor space for sofas, dining furniture, cabinets or a compact kitchen.

Larger Bedroom + Compact Living Area

Buyers who prioritize bedroom space can move the partition toward the living room to provide additional space for a larger bed, wardrobe or storage.

This flexibility supports searches for 1 bedroom guest house with living room, small 1 bedroom guest house, compact one bedroom guest house and one bedroom modular guest house.

1 bedroom guest house bathroom with shower and toilet

1 Bedroom Guest House with Bathroom

A private bathroom allows the guest house to function as more independent accommodation for visitors, rental guests or longer stays.

  • Toilet
  • Wash basin
  • Shower
  • Bathroom partition and door
  • Separate shower enclosure option
  • Water-resistant wall finish
  • Bathroom floor waterproofing
  • Hot and cold water connections
  • Sewage and wastewater drainage

Optional Kitchen and Interior Configuration

The larger shared space can also be configured as a 1 bedroom guest house with kitchen. Kitchen facilities are optional and are selected according to the final layout.

  • Base cabinets
  • Wall cabinets
  • Sink
  • Countertop
  • Custom cabinet size and color
  • Kitchen water inlet and drainage
  • Electrical points according to appliance requirements

Bathroom, kitchen, doors, windows and interior fittings can be customized through the YJD custom prefabricated house service .

bathroom kitchen door and window customization for one bedroom prefab guest house
Images show configuration options. Final included fixtures and materials must be confirmed in the approved quotation.
20ft expandable 1 bedroom guest house size diagram

20ft Expandable Guest House Size

The standard house folds to approximately 5900 × 2200 × 2480 mm for transportation and expands to approximately 5900 × 6270 × 2480 mm on site.

The expanded exterior area is approximately 37 m², while the reference internal size is approximately 5640 × 6110 × 2240 mm.

Actual usable floor area is affected by the bedroom partition, bathroom, kitchen and other fixed interior facilities.

Wall, Flooring and Electrical Options

The standard 20ft expandable structure uses a Q235B galvanized steel frame with insulated sandwich-panel walls.

  • Exterior Wall: 75 mm sandwich panel
  • Interior Partition: 50 mm sandwich panel
  • Roof: 50 mm sandwich panel
  • Center Floor Base: 18 mm cement board
  • Wing Floor Base: 18 mm bamboo plywood
  • Insulation: EPS, PU or rock wool options
  • Floor Finish: Configurable
  • Electrical: Configured for destination requirements
wall panel flooring and electrical options for 1 bedroom prefab guest house
EPS, polyurethane and rock wool are alternative insulation directions. Final panel core, density, thickness, thermal performance and fire requirements follow the project specification.
folded 20ft prefab guest house before expansion

Compact Folded Form Before Installation

Before deployment, the expandable house is transported in a compact folded configuration. On site, suitable lifting equipment is used to position the unit before the two wings are opened and secured.

Buyers should prepare a level foundation, unloading equipment and required utility connections before installation.

Applications for a One Bedroom Guest House

Backyard Guest House

Independent guest accommodation near a main residence where local requirements permit.

Family Guest Suite

Private bedroom, living room and bathroom for visiting relatives.

Rental Unit

One-bedroom accommodation for rental and hospitality projects.

Resort Accommodation

Compact private guest unit for resort and holiday developments.

Garden Living Unit

Independent bedroom and living space for backyard projects.

Project Housing

Private accommodation for supervisors, staff and project personnel.

These configurations support buyers searching for an 1 bedroom backyard guest house, backyard 1 bedroom guest house, expandable 1 bedroom guest house or modular 1 bedroom guest house.

Packing and International Shipping

The standard loading reference for the 20ft expandable model is 2 units per 40HQ. Final loading must be confirmed according to the selected interior configuration, accessories and packing arrangement.

Professional buyers should provide the required quantity and destination port so the final packing and shipping plan can be checked.

20ft expandable guest house wrapped for factory loading and shipping

1 Bedroom Guest House Price Factors

Final pricing depends on the confirmed configuration rather than only the number of bedrooms.

Layout

Bedroom size, living area, bathroom and optional kitchen.

Materials

Insulation, wall panels, flooring, doors and windows.

Project Requirements

Electrical system, plumbing, quantity and shipping destination.

1 Bedroom Guest House FAQ

How large is the 20ft 1 bedroom guest house?

The standard model expands to approximately 5900 × 6270 × 2480 mm, providing about 37 m² of exterior floor area.

Can the bedroom size be changed?

Yes. The bedroom partition can be repositioned during the design stage, allowing buyers to choose between a larger living room or a larger bedroom.

Does the one-bedroom guest house include a bathroom?

A bathroom can be configured with a toilet, basin, shower, water supply, drainage and waterproofing according to the selected package.

Can a kitchen be added?

Yes. Cabinets, sink, countertop, plumbing and electrical points can be included according to the approved layout.

Can the wall panels and insulation be customized?

Yes. Different wall finishes and EPS, polyurethane or rock-wool insulation directions are available according to the final specification.

Can the electrical system match my country?

Yes. Voltage, frequency, cable specifications, sockets, switches and breakers can be configured for destination requirements.

How many units can be loaded in a 40HQ?

The reference quantity is two standard 20ft expandable units per 40HQ. Final loading is confirmed after the configuration and packing plan are approved.

Can it be used as a backyard guest house?

It can be configured for backyard guest accommodation, but local planning, zoning, foundation, utilities and approval requirements should be checked for the specific project location.

Information to Confirm Before Ordering

Provide the destination country, quantity, preferred bedroom size, living-room requirements, bathroom configuration, kitchen requirement, wall-panel specification, insulation preference, doors, windows, electrical standard and destination port.

Additional layout and finish options are available through the YJD custom prefabricated house page .

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