400 sq ft house plan has the plot size 16×25 feet with 2 floors and 3D elevation design. This small house plan and design are made by our expert floor planners and 3D designers team, by considering all the ventilation and privacy.
If you have a plot area under 500 sq ft, then this 400 sq ft bungalow style 2 floors house design and plan can be best for your dream house.
Also read: 4 bedroom house plan in just 1000 sq ft area
400 sq ft G+1 house plan and design:
In this 16×25 house plan, we took interior walls 4 inches and exterior walls 9 inches. As this is a double-floor house plan, it will have a separate floor plan for each floor. Let’s have a look at them one by one.
Also read: 25×35 small 2 story house plan
Ground floor plan:
Starting from the main gate, there is an 8’8″x5’1″ feet open space that can be used for parking the bike. On the left side, there is a circular type staircase to go on the first floor.
Just next to the open space, there is the main door to enter the living room of the house.
In this 400 sq ft 2 story house plan, the size of the living room is 7’2″x14’5″ feet. The living room has one window.
On the left side of the living room, there is a kitchen.
Also see: 16×60 small house design and plan
In this 400 square feet house plan, the size of the kitchen is 7×8 feet. On the backside of the kitchen, there is an attached toilet bathroom.
In this 2 storey small house plan, the size of the attached T/B is 7’x3’6″ feet. On the right side of the attached toilet bath, there is a wash area of size 7’2″x3’6″ feet.
Now let’s see the first-floor plan.
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By using the staircase, we can come to the first floor of this 400 sqft house. The landing of the staircase is at the balcony and just next to the balcony, there is a living room.
In this 16×25 double floor small house plan, the size of the living room is 7’2″x11’4″ feet. The living room has 2 windows.
On the left of the living room, there is a kitchen.
In this 400 sq ft house plan, the size of the kitchen is 7×8 feet. The kitchen has one
In this 16*25 small house plan, The size of the attached T/B is 7×3’6″ feet. On the right side of the attached T/B, there is a duct of 7’2″x3’6″ feet which is given to get the proper ventilation.
It was all about the ground floor and first-floor plan. Now let’s see the 400 sq ft house design. Also read: 1500 square feet house plan, design, and different color options
400 sq ft double floor house front elevation design:
It is the bungalow-style house design of this 400 sq ft house plan. This house front elevation design is made by our expert 3D house designers team with the best exterior color combination and architecture design.
The staircase design and the balcony design make the house front design more unique and attractive.
Also see: Top 20 2 story house designs
To see a more detailed walkthrough about this 400 sq ft double floor building watch the video given below.
Also see: 2 story house design and plan
If you want a new house plan or house designs for your dream house, then you can contact DK 3D Home design from the WhatsApp numbers given below.
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