Standard Room Sizes and House Planning Steps

Standard Room Sizes

The size of a room is determined by the function of the room and by the furnishings that go into the room. The list of typical room sizes shown below should be used ONLY as a guide for general planning purposes and to determine overall square footage of a proposed plan.

What Is A House Plan?

When buying or renting a house, your agent might have shown you a 2D drawing of that house. It is a top view of the house that shows the entrance, living room, bedroom, kitchen, etc. Moreover, it shows the North direction, sizes of the rooms, doors and window locations, etc.

Further, a house plan is a tool to visualize the house. It helps in how the house will seem after construction or modifications. Moreover, when designing or selling a new home, buyers and sellers use floor plans as a planning tool. Also, you can assess the space usage of the house, and how you enter the house and move through the rooms.

Moreover, when designing or selling a new home, buyers and sellers use floor plans as a planning tool. A house plan is a scaled diagram of a room, floor, or entire building with all the measurements. Therefore, a house plan forms a basis for the electrical wiring, plumbing, drainage, and furniture layout.

As per the market research of Rightmove, a floor plan is more important than the images of the house. Also, 20% of the online buyers don’t consider the properties without a floor plan.

How to Draw House Plan Step By Step?

In this article, we are discussing how to plan house, any illiterate people planning house easy so we are planning how to draw house plan step by step

Required sum basic information for a design house.

Step 1 – Size of Plot

The size of the plot, a crucial aspect of a standard size of house plan, is defined with its Length, Breadth & Height.

Step 2 – Setbacks

A setback is defined as the open space in-between the compound wall & the wall of the house, which is being planned for.

Step 3 – Location & Width of the Road

Location & Width of the road will helps to assign a dedicated space for car entry, parking & exit along with entrance gate.

Step 4 – North Direction

The direction of the north is the best to get an idea about the four cardinal directions ( east, west, north, and south), which inversely helps in understanding the local climatic conditions throughout the year.

Step 5 – Climatic Information

A house needs to be responsive towards the climatic condition at any particular place. If taken into consideration, it will help in taking more calculated design initiatives for the house planning.

Step 6 – Do R&d for Sample Floor Plan.

A bit of online research on house planning and design mayn’t be such a bad idea if it can give you some new perspective to look at modern house designs. Do check sites which showcase floor plans with dimensions, including 20×20 house plans and 18×30 house plans, for your region.

Step 7 – Divide Plot in Grids

Draw the plot boundary and then divide the plot in two equal half on both directions, i.e., vertical and horizontal. Once done, then draw similar lines about 2 feet or 600 mm apart from each other on both the directions. This way, you have created an imaginary grid line for developing your house plan further.

Step 8 – Make Bubble Diagram (2/3 Times)

Once you have your drawing ready, then list down your entire requirement for the house. Do mention tentative area as the requirement maybe. See example

1. Living room
2. Bedroom
3. Kitchen
4. Dining, etc

As listed above, using these spaces on the drawing created before the plot for placing the rooms as per your use and sense. Don’t worry too much in the beginning if certain room/spaces don’t complement each other. This is your first draft & not the final floor plan layout, so do not worry if it doesn’t look perfect. Have some patience, and it will evolve with time.

Step 9 – Draw the Room Layout with a Single Line.

Once the bubble diagrams are more in order of your requirement, then use a colored pen to firm up the lines to indicate walls, considering the drawing room size and floor plan with dimensions in feet.

Do show door openings of around 3 feet minimum & window openings, which can be anything between 2 feet to more. Use the grid below as guidelines for taking the size of the window.

Step 10 – Draw with Double Line /thickness for Walls.

In the next step place, another tracing sheet on top of the original drawing and now consider the walls to be of a 9-inch thickness and convert those initial single lines to double-wall lines.

Step 11 – Draw Doors

In a similar way as before indicate the door openings as and where required. Do cretin changes in the floor plan as required for accommodating entry to rooms/spaces.

Step 12 – Draw Window Openings

Following the same understanding as similar to doors indicate the window openings on the drawing. Do keep it in mind that cross ventilation is very important. Do check the wind direction for the plot also. Do take rainfall, snowfall & other climatic information under consideration.

Sample of 1000 sq ft House Plan.

Video tutorial for better understanding:

What is Standard Room Size?

Standard room size room for the required basic knowledge of room size. Room size dived in three-part Large, Medium, Smal size room. Room Size required for easy planing of house drawing.

Standard Room Sizes for Information

Standard Room Size for Bed Room, Living Room, Drawing Room, Dining Room, Study Room

Standard Living Room Size:

Standard Great Room Size:

Standard Family Room Size:

Standard Master Bedroom Size:

Standard Master Bathroom Size:

Standard Bedroom Size:

Standard Guest Bedroom Size:

Standard Guest Bathroom Size:

Standard Guest Closets (24″ min inside dim) Room Size:

Standard Kitchen Size:

Standard Dining Room Size:

Standard Storage Room Size:

Standard Eating Area Size:

Standard Media Room Size:

Standard Recreation Room Size:

Standard Foyer Size:

Standard Entry Closets (24″ minimum inside dimensions) Size:

Standard Powder Room Size:

Standard Pantry Size:

Standard Laundry Room Size:

Standard Study Room Size:

Standard Library Room Size:

Standard Full Bath Room Size:

Standard Utility/Mud Room Size:

Standard Rear Entry Closets (24″ minimum inside dimensions) Size:

Standard Garage Room Size:

Standard Workshop Room Size:

Standard Home Office/ Work Room Size:

Standard Walk-In Closets Room Size:

Standard Closets (24″ min inside dim) Room Size:

Standard Linen Closets (12″ min inside dim) Room Size:

Standard Den Room Size:

Frequently Asked Questions (FAQ)

What is a house plan?

A house plan is a 2D drawing of a house that provides a top view of the house, showing the entrance, living room, bedroom, kitchen, etc. It includes the North direction, room sizes, door and window locations, and is used to visualize the house before construction or modifications.

Why are house plans important?

House plans are crucial for visualizing how the house will look after construction, assessing space usage, and planning the movement through rooms. They form the basis for electrical wiring, plumbing, drainage, and furniture layout.

How do I start drawing a house plan?

Start by determining the size of the plot, noting the setbacks, and understanding the location and width of the road. Mark the North direction to understand the cardinal directions and local climatic conditions. Then, perform research, divide the plot into grids, and create a bubble diagram to list your requirements.

What are the standard sizes for different rooms?

Room sizes vary based on their function. Here are some standard sizes:

• Living Room: Large: 6.71 × 8.53 m (22 × 28 ft), Medium: 4.88 × 6.1 m (16 × 20 ft), Small: 3.66 × 5.49 m (12 × 18 ft)
• Master Bedroom: Large: 4.87 × 7.31 m (16 × 24 ft), Medium: 4.26 × 6.10 m (14 × 20 ft), Small: 3.65 × 4.26 m (12 × 14 ft)
• Kitchen: Large: 3.65 × 6.09 m (12 × 20 ft), Medium: 3.04 × 4.87 m (10 × 16 ft), Small: 1.52 × 3.04 m (5 × 10 ft)

How can setbacks affect house planning?

Setbacks are the open spaces between the compound wall and the house wall. They ensure adequate ventilation, light, and privacy. Setbacks also influence the layout and spacing of the house within the plot.

Why is understanding climatic information important in house planning?

Climatic information helps in designing a house that is responsive to local weather conditions. This consideration can lead to better comfort, energy efficiency, and protection from elements like wind, rain, and snow.

What is a bubble diagram?

A bubble diagram is an initial rough draft of the house plan where you place rooms according to your requirements. It helps in visualizing and organizing spaces before finalizing the layout.

How do I finalize the room layout?

After creating the bubble diagram, refine the layout by drawing single lines to indicate walls, showing door and window openings. Convert these single lines to double lines to indicate wall thickness and make necessary adjustments for a final detailed plan.

What are the steps to draw a house plan?

The steps include:

1. Determining the plot size.
2. Noting setbacks.
3. Understanding road location and width.
4. Marking the North direction.
5. Considering climatic conditions.
6. Researching sample floor plans.
7. Dividing the plot into grids.
8. Creating bubble diagrams.
9. Drawing the room layout with single lines.
10. Redrawing with double lines for walls.
11. Adding door openings.
12. Adding window openings.

Are there any online resources for house planning?

Yes, online research can provide new perspectives on modern house designs. Websites showcasing floor plans with dimensions can be useful, including specific plans like 20×20 or 18×30 house plans.