How Tall Is A 2 Story House?

how tall is a 2 story house

So many People are confused about how tall is a 2 story house? and what should be the actual height of 2 story house? If you are torn between American and British English, finding the actual height of a two-story house is extremely confusing.

To get a clear idea about the height of a two-story house, you need to do enough research. But how? Don’t worry because now AtozsHome talks to you all about the two-story house heights! Read the following sections to know all the answers to your question about how tall is a 2 story house.

How Tall Is a 2 Story House? | You need to know

How Tall Is A 2 Story House

If you want to find out the height of a two storey house correctly, first you need to know how long a 1 story house is. Let’s recharge more to find different house heights:

What is a story of a building?

A story is a level or “floor” of a building. When a building has several levels, each level has a floor or lower horizontal surface that provides the necessary structural support for that level is called a story (or “floor”, if you are British). The height of each story determines the height of the ceiling, the thickness of the floor and the material from which the building is constructed.

To get an idea of ​​the height of a regular residential building, the following houses have an average height:

 House Height
1 Story9-103
2 Story18-205.5-6
3 Story30-359-10.5

The traditional height of a story house

Typically, the height of a traditional building or a one-story house is about 10 feet which includes 1 to 2 feet of infrastructure thickness and 8 to 9 feet of ceiling height. Is it fixed? No.

In fact, there is no specific measure. Different story heights are defined in different places. Even the height of different stories in the same building may be slightly different. For example, the building lobby may be longer than the rest. And as the number of building stories increases, there may be slightly lower floor area than the upper level or the lower part of the stories.

Further, the building’s loft or attic may have different heights compared to other stories to meet specific needs. We know that because of the energy crisis, homes built in the 1970s and 1980s typically featured 6-foot to 8-foot first-floor flats.

How Tall Is the Average 2 Story House?

The average 2-story house in the United States is about 20 feet tall. This does not include any changes in the height of the roof and the roof. You may also need to factor in any extra depth from the floor thickness of the upper floor as it is designed to carry the weight of the upper floor safely.

A 2-story home may not seem very different from a single-story home, but the height and two tiers add an extra layer to the security of the home. For example, creating a safe exit route in case of fire is crucial in a 2-story home. In addition, you may need to invest in installing your ceiling insulation or drop ceiling to reduce noise from the upper floors, which can factor in the overall height of the house.

The standard height of today’s building in 2022

Everything has improved a lot these days, the cooling, heating and insulation systems of the house have improved a lot and the 8-foot ceiling of the house now seems outdated. Moreover, the ceiling height of traditional buildings is about 8 feet per floor, nowadays it is commonly seen that 9 feet design is used on the first floor of residential buildings.

The height of the general office building

Studies have shown that, for general purpose buildings or commercial buildings, the average ceiling height is between 10 and 12 feet.

And for insulation materials, plumbing, wiring, and air conditioning, office buildings need to be 18 to 24 inches higher in stories. However, we know that the local zoning code regulates the minimum and maximum height of a building.

The height of a sloping ceiling

Following the roof line, the sloping roof rises to an angle where the two sides of the sloping roof meet at the highest point of the peak. We know that the height of a sloping ceiling can vary depending on the location and size of the room. Bedroom, sitting room, bathroom can have sloping roof.

And the sloping ceiling of the living room usually has 7-foot low points which can be up to 10-feet. However, you need to check your building codes to see how low a sloping ceiling can be.

Why is ceiling height so important?

Did you know that ceiling height is significant for any structure? It should not go out of proportion with the rest of the space.

Normally if the ceiling height is less than eight feet in any way, the space can make you feel uncomfortable and compressed and even dated. On the other hand, if the ceiling is too high, you know the area will be unnecessarily exposed, which is not really a good thing.

Factors affecting the height of the building

So, how long is a two storey house?

There are many determining reasons for answering this question. Such as:

  • First floor ceiling height
  • The presence or absence of attic space
  • Roof style and pitch
  • Cultural rules and laws of the country

First / ground floor ceiling height

How long is the first level ceiling?

Usually for a two storey house there are some add-ons on the first floor ceiling height. And the builders make the ceiling of each story one foot smaller than the first floor. And it is very important for both domestic and commercial buildings.

An experienced man says that if the ceiling height of the first floor of a two storey house is 9 feet, then the second floor will be 8 feet. Ceiling height. If the floor depth is 1-feet, the height of the two-story house will be about 18-feet I hope you understand.

Attic ceiling height

Do you have an attic in your 2 storey house?

If yes, how much above the second level ceiling level?

The presence or absence of an attic affects the final height of a 2-story house.

According to the requirements of most codes, an average attic requires a minimum ceiling height of 7.5 feet above 50% of the floor area.

So, considering this a 2-storey house with attic space would be about 25.5 feet tall.

Know About Roof style and pitch

You may be wondering how much a pitch determines how long a 2-storey house will be? First, since the style of a roof affects the height of a 2-storey building. The flat roof will never add to the total height of the building. The steep roof, on the other hand, increases the overall height of the building by a few feet.

The following are the types of roofs that add some extra footage to the total height of a 2-story house:

  • Saltbox roof
  • Gumbrel roof
  • A-frame roof
  • Mansard roof
  • Gable roof

How Tall Is A 2 Story House Exactly?

We all know that naturally, depending on the laws of different regions, states and lands affect the quality of the height of the story.

How long is a two-story house?

Indeed, finding the right image for the height of a two-story building is challenging. Although everything is possible if people want, however, you can easily estimate the average height of a 2 storey building considering all the possible factors discussed above.

The height of a two story house in the United States
In the United States, how tall is a 2 story house?

Generally, in the United States, the minimum height of a residential two-story building is 16 feet. The ideal height is 18 to 20 feet. And the average height varies from 20 to 25 feet.

As mentioned above, the height of each floor of a commercial building is about 10 to 12 feet. Support has been added to the floors for the integration of extensive wiring, vent and air conditioning equipment. Thus, the total height of a 2 storey commercial building will be about 26 to 30 feet.

Related: Top 5 Best Kitchen Tables For Small Spaces

The height of a 2 story building in Europe

In Europe, a two-story house consists of three floors, including ground-, first- and second-floor. Thus, the height of two-story buildings in Europe lags far behind the United States.

In terms of floor, the height of each story in a two-story house in Europe is the same as in the United States. With this in mind, the total height of a two-story building in Europe for residential buildings is about 30 feet. And for a commercial building, the total height would be equivalent to a two-story house in the United States, i.e. 26 to 30 feet.


What is the average height of a 2 storey house?

Now, most people live in two-storey buildings which average a height between 4.7 and 5.8 metres (or 15.5 – 19 foot). As you can imagine, finding a ladder to satisfy this height might be a little more tricky.

How tall is a 2 story house with roof?

How tall is a 2 story house with a roof? The average height of most two-story houses, including the roof, is between 20 and 25 feet, depending on the pitch (slope) of the roof.

How tall is a 2 storey house USA?

In the USA, the minimum height of a residential two story building is 16 feet. The standard height is 18 to 20 feet. And the average height may vary from 20 to 25 feet.

How do you measure a two story house?

To calculate the square footage of a 2-story house, simply measure every room in the house. Exclude any unfinished areas, such as the garage or an unfinished basement.


The ideal height of a story in a building is about 10 feet. This can vary according to the number of stories, the choice of design and the structural factors such as the thickness of the material and the floor. When determining the height of your home it is important to consider the right balance and proportions as well as its impact on the surrounding environment. I hope you understand the whole subject about how tall is a 2 story house, stay well, stay with and share the article with everyone.

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