20×40 ft House Plans – 6×12 m House Designs

Ideas for building 20×40 house plans of 1, 2 and 3 floors. Varied designs, facades and distributions of 6 x 12 floor plans, with 1, 2, 3 and 4 bedrooms, on 6 meter wide lots.

20×40 ft House Plans
Modern facade of 20×40 feet house design.

We present 15 examples for modern homes with 50, 60 and more than 70 square meters, with or without garage. Some house plans include an interior patio.

You will see 20×40 ft MODERN HOUSE DESIGNS.

20x40 east facing duplex house plan
20×40 Front elevation house plan.

20×40 House Plans with 2 Bedrooms

The first house measuring 20 by 40 feet on one level, has a garage (area 17 sqm, 3.3×5.1m), a highly desired feature. Its internal distribution shows spaces that achieve functionality with privacy, especially in bedrooms and the bathroom.

The day area (living room, dining room, kitchen) can be articulated efficiently, despite having reduced spaces.

20x40 House Plans with 2 Bedrooms
6×12 meter One floor house plan with 2 bedrooms and garage.
6×12 HouseAreaArea
Living room108.9 sq ft10.1 sqm
Wardrobe16.7 sq ft1.5 sqm
Hallway14.0 sq ft1.3 sqm
Bedroom 288.4 sq ft8.2 sqm
Dinning room kitchen142.3 sq ft13.2 sqm
Bedroom 1106.7 sq ft9.9 sqm
Bath32.4 sq ft3.0 sqm
Garage183.4 sq ft17.0 sqm
Total692.1 sq ft64.2 sqm
Plans of Houses of 6x12 meters of a floor

How many square meters does a 6×12 House have?

A 6×12 meter (20×40 feet) one-story house generally has between 60 and 70 square meters (about 700 sq ft) of living space. The lot area embrace 72 sqm (800 sqft).

20×40 House Plans with 2 Bedrooms and Car Parking

The following 20×40 feet plan has an access porch and an open garage. The social area is wide, with integrated spaces. The kitchen is independent, with direct access to the rear patio. It also has 2 bedrooms and an inserted bathroom between the 2 bedrooms.

20x40 House Plans with 2 Bedrooms and Car Parking
6×12 one story house plan with car parking .
6×12 HouseAreaArea
Porch50.7 sq ft4.7 sqm
Dining room211.3 sq ft19.6 sqm
Kitchen81.9 sq ft7.6 sqm
Service yard39.9 sq ft3.7 sqm
Hallway16.2 sq ft1.5 sqm
Bedroom 199.6 sq ft8.4 sqm
Bedroom 266.8 sq ft6.2 sqm
Bath32.3 sq ft3.0 sqm
Total589.7 sq ft54.7 sqm
House Plans 6x12

20×40 House Plans with Car Parking

The following plan proposal is 6.1 x 12.5 meters (20 x 41 ft) with an open garage included. The living room is confortable, and the dining room and kitchen are separated, getting more privacy.

6x12 House Plans
6×12 house plan with 2 bedrooms and car parking.

This house has a central light patio, which works to ventilate the small bedroom, the bathroom and the living room.

The right side wall has been considered as a dividing wall, so it doesn’t have openings.

6×12 HouseAreaArea
Garage170.3 sq ft15.8 sqm
Living room174.6 sq ft16.2 sqm
kitchen-dining room136.9 sq ft12.7 sqm
Bedroom 2108.9 sq ft10.1 sqm
Hall10.8 sq ft1.0 sqm
Bedroom 149.6 sq ft4.6 sqm
Bath35.6 sq ft3.3 sqm
Total688.8 sq ft63.9 sqm

20×40 One Bedroom Floor Plans

In this example, only one bedroom is included. However, it is designed in a way that a second floor can be built, leaving the space, necessary for a straight staircase, in the entrance hall.

Once again, the interior patio helps to ventilate and illuminate different spaces.

20x40 2 Bedroom floor plans.
6×12 house plan with interior patio.
6×12 HouseArea
Hall3.5 sqm
Stairs7.5 sqm
Dining room19.6 sqm
Kitchen7.0 sqm
Bath4.0 sqm
Bedroom10.3 sqm
Terrace8.8 sqm
Total60.7 sqm
House plans of 6x12 meters with measurements

20×40 House Plans East Facing

House plan of 6.5x12m on one level, with an open garage. Low cost materials, such as reinforced concrete, block walls and smooth cement, are used to create a beautiful and elegant modern facade.

It is a 60 square meter house (650 sq ft), with an open garage, 1 bedroom and a bathroom.

20x40 house design with modern elevation
20×40 House design.

The play of flat roofs at different heights enhances the modern design of the front elevation. The aluminum and floor-to-ceiling glass window is combined with the double-leaf entrance door (one fixed leaf).

The façade is just over 6.5 meters wide with 12 meters floor long. The colors white and beige, in combination with the green vegetations and the outdoor gardening, complete its modern exterior design.

Design of a 6x12 one-story house
Facade of a 6×12 meters one-story house.

The house can be built on land with a dividing wall, that is, one of the side walls is blind (without openings).

sketches of small houses
Main elevation.

Integrated into a single space are the living room, dining room and kitchen. From the kitchen it would be possible to go out to a rear patio. The only bedroom has a usable area of ​​13.3 m².

Plan of 6 x 12 meters one bedroom
Plan of 6.5 x 12 meters
Facade of a 6x12 one-story house
Small house of 6 × 12 meters on 1 floor with car parking.

To get in the house, with less direct views towards the dining room and kitchen, the access door can be placed on the wall that separates the open garage from the living room. Thus, the first sight will only be towards the living room.

6.5×12 HouseAreaArea
Living room142.3 sq ft13.2 sqm
Dinning- kitchen159.5 sq ft14.8 sqm
Bedroom143.4 sq ft13.3 sqm
Car Parking167.1 sq ft15.5 sqm
Bath38.8 sq ft3.6 sqm
Total651 sq ft60.4 sqm

Materials to Build a 20×40 House Plan Design

sketches of small one-story houses
FoundationsQty.VolumeSupport Area
Shoe run11.0 m³1.6 m²
Isolated footing1610.3 m³25.5 m²
Total1711.3 m³27.1 m²
small concrete house structures
2d Foundation plan.
Foundation BeamsQty.LongVolume
250x350mm beams12u65.23 ml4.80 m³
Total12u65.23 ml4.80 m³
View of the structure of the 6.5x12m house.
Concrete ColumnsQty.HeightVolume
200x200mm22.8m0.22 m³
200x200mm53.5m0.70 m³
200x200mm93.7m1.33 m³
Total162.25 m³
small house structures 20x40 2 Bedroom floor plans.
3D structure.
Wall TypesAreaLengthQty.
Block Wall 150mm Interior2.9 sqm1.8m1
Block Wall 200mm Interior19.9 sqm7.8m2
Block Wall 250mm Exterior132.5 sqm39.9m6
Total155.4 sqm49.5m

The parapets that finish off the roof slabs are inverted beams of reinforced concrete. That is, there are beams under the roof slabs and on the roof slab.

Deck BeamsQty.LongVolume
200x300mm beams22u99.20ml5.50 m³
200x400mm beams6u36.95ml2.60 m³
Total8.20 m³

Cover Slabs20x40ftHouse
130mm thick slab.33.8m²5.07m³
130mm thick slab.5.9m²1.24m³
130mm thick slab.45.9m²9.64m³

Knowing the volume of the slabs, you can CALCULATE HOW MUCH CONCRETE IS NEEDED for a slab.

6×12 One Story House Plans

Another example of MODERN TINY house plans on a 6×12 lot. Garage and a small garden are included too. It is a very compact distribution, locating the independent kitchen. It counts with two BEDROOMS WITH MINIMUM DIMENSIONS and a bathroom for common use.

20×40 House Plans 2BHK Variant 1

20x40 House Plans 2BHK
20’x40′ HouseAreaArea
Entry21.6 sq ft2.0 sqm
Dining room135.8 sq ft12.6 sqm
Kitchen58.2 sq ft5.4 sqm
Hall24.8 sq ft2.3 sqm
Bedroom 193.8 sq ft8.7 sqm
Bedroom 287.3 sq ft8.1 sqm
Bath35.6 sq ft3.3 sqm
Garage177.9 sq ft16.5 sqm
Total633.9 sq ft58.8 sqm
6x12 one story 2 bedroom house plans with garage

20×40 House Plans 2BHK Variant 2

Another variant is shown, based on the previous example. In this case, the bathroom is inserted among the 2 bedrooms and the kitchen is located in a semi-outdoor space. In some regions, especially with country houses, it is common to find this distribution.

Plan of House in 6 × 12 meters Lot

Plan of House in Lot of 6x12 meters
Floor plan of a house on a 6x12m plot
6×12 HouseAreaArea
Entry22.6 sq ft2.1 sqm
Dining room154.2 sq ft14.3 sqm
Kitchen48.5 sq ft4.5 sqm
Hall16.2 sq ft1.5 sqm
Bedroom 169.0 sq ft6.4 sqm
Bedroom 2115.4 sq ft10.7 sqm
Bath34.5 sq ft3.2 sqm
Garage172.5 sq ft16.0 sqm
Total632.8 sq ft58.7 sqm
20x40 2 Bedroom floor plans.

20×40 2 BHK House Plan Floor Variant 3

More options for houses of 6 × 12 meters with one floor. The day area is fully integrated, creating a continuous and elongated space. The kitchen is straight and open to the dining room. A service yard is included.

Adding all interior areas (without the garage), we have a 50 SQUARE METERS house design.

House Plans 6x12 1 Story
20×40 2 Bedroom floor plans.
6×12 HouseAreaArea
Living room117.5 sq ft10.9 sqm
Dinning- kitchen136.9 sq ft12.7 sqm
Service yard38.8sq ft3.6 sqm
Hall14.0 sq ft1.3 sqm
Bedroom 1125.1 sq ft11.6 sqm
Bath33.4 sq ft3.1 sqm
Bedroom 293.8 sq ft8.7 sqm
Total559.5 sq ft51.9 sqm
20x40 2 Bedroom floor plans.

6×12 One Story House Plan with 2 Bedrooms

The proposal makes good use of all the land, although a garage is not included. You can have two options to place the main entrance of the 6×12 house: in front or in the back.

In addition, the house could be located on a piece of land between party walls. Two interior patios, contribute with the entrance of light and air in a natural way.

6x12 One Story House Plan with 2 Bedrooms
2BHK 20×40 house plans.

Entering through the portal, in the background we would have an interesting SIMPLE BATHROOM DESIGN.

6×12 HouseAreaArea
Living room117.5 sq ft10.9 sqm
Dinning room kitchen136.9 sq ft12.7 sqm
Service yard38.8 sq ft3.6 sqm
Hall14.0 sq ft1.3 sqm
Bedroom 1125.1 sq ft11.6 sqm
Bath33.4 sq ft3.1 sqm
Bedroom 293.8 sq ft8.7 sqm
Total559.5 sq ft51.9 sqm
House Plan 6x12 on one level

6×12 One Story House Plan with Garage

This plan for a 20 FEET WIDE house by 12 meters long, prioritizes the car parking space and the service patio. It has a single bedroom. However, the service patio could be converted into a second room or bedroom.

House Plan of 6x12 of a plant with garage
20×40 House plans 1bhk.
6x12m HouseAreaArea
Porch153.1 sq ft14.2 sqm
Living room115.3 sq ft10.7 sqm
Dinning – kitchen160.6 sq ft14.9 sqm
Hallway20.5 sq ft1.9 sqm
Bedroom 189.5 sq ft8.3 sqm
Bath33.4 sq ft3.1 sqm
Service yard80.9 sq ft7.5 sqm
Wardrobe5.4 sq ft0.5 sqm
Total658.7 sq ft61.1 sqm

20x40 house plans west facing

6×12 3 Story House Plans

Low level
House Plans 6x12 3 Story
First level
House Plans 6x12 3 Story
Second level

6x12m House3 floors
Second levelArea
Living8.5 sqm
Bedroom 312.9 sqm
Bathroom 35.9 sqm
Total Second Level27.4 sqm
Total First LevelArea
Living8.6 sqm
Bedroom 112.6 sqm
Dressing room3.3 sqm
Bathroom 16.5 sqm
Balcony5.5 sqm
Bedroom 213.1 sqm
Bathroom 25.9 sqm
Total First Level55.4 m²
Low levelArea
Porch5.4 sqm
Dining room30.0 sqm
Kitchen8.3 sqm
Wash2.9 sqm
Cleanliness3.4 sqm
Hallway1.2 sqm
Wardrobe1.2 sqm
Stairs9.2 sqm
Ground Floor61.6 sqm
Grand Total144.4 sqm
6x12 three-story house plans
House plans with three floors of 6 × 12

6×12 meters 2 Story Houses

Following, we have examples of 6×12 two-story houses. To see more details, you can click on the links in blue.

House Plans 6×12 with Two Floors

6x12 Two-Story House

20×40 FEET 2 FLOORS House Planwith 3 Bedrooms and Garage

2 Story 6x12 Houses

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