25+ beautiful, convenient and fully functional 1-storey 8x15m house models

The 8x15m house design is an architectural solution for projects with a ground area of ​​8m x 15m (total 120m²), suitable for rectangular plots of land in urban and residential areas. According to Property Insight (2024), more than 65% of buyers of subdivided land choose to build according to the 8x15 house model because it is suitable for common plots of land 8m wide, 15-20m deep in new residential areas.

The 8x15m 1-storey house model has 5 main advantages: Suitable for many types of land, can be applied to many design styles (neoclassical, simple, modern), easy to arrange space, saves construction time (3-4 months) and is convenient for multi-generational families (4-6 people).

With an area of ​​120m², the 8×15 house model can be transformed into 13 different designs including: Flat roof, Thai roof, Japanese roof, sloping roof, with garage, with terrace, with worship room, 3-4 bedrooms, modern style, minimalist, neoclassical and L-shaped. Each design has its own advantages, from the low construction cost of the flat roof, the drainage capacity of the Thai roof, to the uniqueness of the sloping roof.

What is 8x15m house design?

The 8x15m house design is an architectural solution for civil works with a floor area of ​​8 meters wide and 15 meters long, or a total floor area of ​​about 120 square meters. This is one of the popular floor plans, especially suitable for rectangular plots in urban areas, suburbs or residential areas. In essence, the 8x15 design helps homeowners easily optimize the functionality and architectural aesthetics of the work.

“More than 65% of home buyers choose to build houses according to the 8x15m model because it is suitable for common plots of land 8m wide and 15-20m deep in new residential areas.” – Property Insight (2024).

What are the advantages of the 8x15m 1-storey house model?

The 1-storey house model with an area of ​​8x15m is considered an ideal choice for many homeowners thanks to 5 advantages: Suitable for many types of land, applicable to many design styles, easy to arrange space, saves construction time and is convenient for multi-generational families.

1. Suitable for many types of soil: 8x15m house can be easily deployed on many different land plots from urban to rural land. This type of house is also flexible with long, square or corner plots in both urban and suburban areas.
2. Applicable to many designs: This house model stands out for its ability to adapt to many design styles. From modern, minimalist to neoclassical styles, the 8×15 architecture can completely flexibly respond.
3. Bringing comfortable and optimal living space: With a floor area of ​​120m², the 1-storey house of 8x15m allows flexible arrangement of functional areas such as living room, kitchen, 2-4 bedrooms, bathroom and drying yard.
4. Save time on construction and maintenance: Because there is only one floor, the construction of this house model usually takes only 3-4 months. Maintenance costs are lower than multi-storey buildings, due to easy access to the electrical and water systems, roof and surrounding walls.
5. Safe and convenient for the elderly and children: There are no stairs so this design is very suitable for families with elderly people or young children, creating convenience when moving around the house.

What are the classifications of 8x15m 1-storey house models?

With an ideal area of ​​120m², the 8x15 1-storey house model can flexibly transform into 13 designs such as: Flat roof, Thai roof, Japanese roof, sloping roof, with garage, terrace, worship room, 3 bedrooms, 4 bedrooms, modern style, minimalist, neoclassical, L-shaped.

1-storey house project 8x15m flat roof

The 1-storey 8×15 flat-roofed house is a modern design, focusing on simplicity, solidity and restraint in details. The roof is poured flat with reinforced concrete, creating a square, neat whole. This house model is often suitable for homeowners who love minimalist beauty, no frills and want to optimize living space in a moderate land area.

Outstanding advantages:

• Minimalist design, easy to coordinate with modern interior styles.
• Construction costs are lower than Thai and Japanese roofs.
• Easy to renovate and add floors in the future.

1-storey house design 8x15 flat roof

8x15 1-storey flat roof house model

8x15m 1-storey house design with Thai roof

The 1-storey house with an 8x15m Thai roof stands out with its steep and slightly stepped roof, creating elegance and balance for the entire architecture. This is a popular choice in Vietnam because it ensures both aesthetic factors and adapts well to the hot and humid climate. The Thai roof not only helps drain water quickly but also brings a luxurious beauty, especially suitable for constructions in rural or suburban areas.

Outstanding advantages:

• Fast drainage, good waterproofing in rainy season.
• Effective insulation, keeps the house cool.
• Increase aesthetics, create a feeling of a taller and more elegant house.

Beautiful 8x15m 1-storey Thai roof house model

Design of 8-storey 15x1 Thai roof project

8x15m 1-storey Japanese roof house model

The 1-storey Japanese-roofed house 8x15m is designed with a gently sloping roof (10-30 degrees) and opens in many directions. This type of roof is often used in works in the Asian or modern minimalist style. The softness in the roof shape combined with the neat 1-storey 8x15 architecture helps this house model become harmonious and elegant, with bold Japanese architecture.

Outstanding advantages:

• Create balance and harmony with the overall shape of the building.
• More cost effective than Thai roof but still beautiful and luxurious.
• Helps the building look sturdy and elegant.

Elegant 1-storey house model 8x15 with Japanese roof

Japanese roof house design 1 floor size 8x15m

8x15m 1-storey house with sloping roof design

The 8x15m 1-storey, sloping roof construction is an asymmetrical sloping roof design, expressing a strong personality and creative architectural thinking. With the design of two roof blocks with different heights or slopes, this type of house easily creates a unique visual impression. The asymmetry in the roof layout is a highlight, creating a dynamic and youthful appearance for the living space.

Outstanding advantages:

• Create a unique aesthetic effect, standing out in the residential area.
• Easily combined with large glass doors to increase light.
• Helps drain water well thanks to the sloping roof system.

Unique 1-storey house project 8x15 with sloping roof

8x15 1-storey house design with impressive sloping roof system

1m120 XNUMX-storey house² with garage

For families who own personal vehicles, integrating a garage right into the 1m120 2-storey house is an extremely convenient and practical solution. The garage is designed adjacent to the living space, usually located at the gable or side of the house, helping to optimize the land area used. The garage can be combined with a roof or located in the main house, contributing to increasing the value of use and protecting assets from sun, rain, and dirt.

Outstanding advantages:

• Helps optimize land area usage.
• Suitable for families living in urban areas or with private cars.

8x15 1-storey house model with convenient garage

8x15 1-storey house project with parking space

1-storey building 8x15m with terrace

Although it is a 1-storey house, the homeowner can fully utilize the flat roof to create a terrace for the project. The terrace space can be designed as a garden area, a place to dry clothes, place an outdoor tea table or make a light exercise space. This is not only a solution to expand the usable area, but also helps to strengthen the connection between people and the surrounding landscape.

Outstanding advantages:

• Increase usable area without building additional floors.
• Can be combined as a solar roof.
• Easily designed into additional utility areas.

Modern 8x15 1-storey house model with terrace

8x15 1-storey house design with rooftop space

House design 8x15m 1 floor with worship room

In Vietnamese residential architecture, the worship space is an indispensable part, showing the tradition of drinking water and remembering its source. The 8x15 house model can easily integrate a separate worship room or arrange a combined altar in the living room but still ensure solemnity. Determining the location and direction of the worship room according to feng shui also contributes to bringing peace and luck to the homeowner.

Outstanding advantages:

• Preserve traditions and spiritual values.
• Increase solemnity and respect in living space.
• Suitable for traditional family, 3 generations.

8x15m 1-storey house model with 3 bedrooms

The 3-bedroom design is the optimal choice for a family of 4-5 people, ensuring that each member has their own living space. The arrangement of 3 bedrooms on a 120m² floor plan requires a reasonable balance between common and private spaces. This layout helps to enhance family connectivity without losing privacy, and is suitable for young families or families with small children.

Outstanding advantages:

• Suitable for family of 4-5 people.
• Helps maintain privacy without compromising family connections.
• Suitable for an area of ​​120m² while still ensuring ventilation.

1-storey house project 8x15m 4 bedrooms

With higher requirements for functionality, the 8x15m 4-bedroom house model is suitable for multi-generational families. Although the area is limited, but with smart space division solutions, the arrangement of 4 bedrooms can still ensure ventilation and comfort. This is an ideal choice for those who want to live with many generations under one roof without having to build a multi-storey house.

Outstanding advantages:

• Suitable for family of 4-6 people.
• Meet the living needs of large families.
• Increase the long-term value of your home.

Modern 1-storey house model 8x15m

The modern 8x15m 1-storey house style focuses on strong lines, clear shapes and neutral colors. This design often completely omits elaborate decorative details, instead of large walls, wide glass doors and open space. The 8x15 modern house model is suitable for urban lifestyle and brings convenience in living thanks to its scientific layout, easy access to natural light and wind.

Outstanding advantages:

• Brings a sophisticated, trendy look.
• Easy to maintain and upgrade the interior over time.
• Suitable for young families living in the city.

Modern and trendy 1-storey house design 8x15

Modern style 8x15 1-storey house model

1m120 XNUMX-storey house² simplify

The minimalist style in a 1m120 one-story house aims at the value of “less is more”, which means eliminating unnecessary things to focus on core functions. The design of this type of house is very neat, not confusing, creating a feeling of more spaciousness than the actual area. The space often uses neutral tones, natural light and environmentally friendly materials, suitable for people who live simply and love tranquility.

Outstanding advantages:

• Easy to clean and maintain.
• Save on construction and interior costs.
• Create a feeling of relaxation, reduce stress.

Simple design 8x15 1-storey house model

Minimalist and sophisticated 1-storey 8x15 building

Neoclassical 1-storey 8x15m house design

With gentle molding details, stylized pillars and elegant domes, the 1x8 neoclassical 15-storey house model exudes luxury but is not too heavy. Each line in the design is carefully selected, bringing a sense of nobility and sophistication, suitable for homeowners who love sustainability, tradition but still update with the trend of the times.

Outstanding advantages:

• Brings a classy, ​​timeless beauty to your living space.
• Suitable for homeowners who love gentle classic beauty.

8x15 1-storey neoclassical house model

Applying neoclassical style to 8x15 1-storey house

8x15m 1-storey house with L-shaped structure

L-shaped house is one of the most flexible shapes in the architectural design of 1-storey 8x15m houses. With an off-axis layout, L-shaped houses allow the creation of an inner or side yard, which is very convenient for parking, planting trees, and making a playground. This design also helps to clearly separate private areas and common living spaces, while creating ventilation and good lighting from many different directions.

Outstanding advantages:

• Create space for garden, parking lot, swimming pool...
• Easily separate common and private living areas.
• Increase ventilation and better lighting.

8x15 1-storey L-shaped house model

8x15 1-storey L-shaped house

What is the secret to building a scientific 8x15m 1-storey house?

Owning a 1-storey house with an area of ​​8x15m not only requires financial investment but also needs to consider 6 factors: Usage needs, design style, construction unit, construction materials, financial plan and feng shui.

1. Clearly define usage needs: It is necessary to clearly answer the question: What does the Customer's family need in the house? When understanding the actual needs, the space design will become reasonable, avoiding wasting space and helping to control costs well.
2. Choose a design style that suits your taste and budget: Determining a clear style from the beginning helps to synchronize the overall architecture and easily choose suitable interior materials and colors later.
3. Choose a reputable design and construction unit: A professional design and construction unit will help customers avoid technical errors, ensure project quality and optimize costs.
4. Prioritize the use of sustainable and climate-appropriate materials: Material selection is not only about aesthetics but also closely related to durability, water resistance, heat resistance and long-term maintenance.
5. Financial planning and detailed cost estimates: Many homeowners fall into a financial “plan failure” situation because they do not carefully calculate the items before construction. The more specific the plan, the smoother the construction process and the easier it is to control the budget.
6. Pay attention to feng shui and house direction: Choose the location of the room, main door, and toilet to be harmonious and suitable for the homeowner's destiny.

Common questions about 8x15 1-storey house model

Is an area of ​​8x15m enough to build a 1-storey house for a family of 4-6 people?

An area of ​​8x15m (equivalent to 120m²) is enough to build a 1-storey house to meet the living needs of a family of 4 to 6 people. With a reasonable space arrangement, you can design from 2 to 4 bedrooms, 1 living room, kitchen - dining area, toilet and still have space for the front yard, backyard or porch.

How much does it cost to build a 1-storey 8x15m house?

The average cost of building a 8-storey 15x1 house (120m²) in Vietnam in the first quarter of 2025 ranges from 800.000.000 - 1.000.000.000 VND. Specifically as follows:

Important note: Costs may vary depending on construction area (rural, urban, provincial), design style, materials and level of interior finishing.

How to make a 1-storey 8x15m house both convenient and unique?

Although the 8×15 single-storey house has the same area, the choice of finishing materials will determine how the space leaves its mark. The difference, class and personal mark are most clearly shown through the choice of finishing materials – from the floor, walls to the ceiling.

• Exterior: Wood-plastic Composite, panel.
• Interior: Bamboo Charcoal Panel, stone grain PVC sheet, Nano/Corrugated Sheet, bulkhead, stairs, decorative brace.
• Interior flooring: Laminate flooring, SPC plastic floor.

Let every corner of your home make you proud every time you return. Contact Kosmos today via hotline Phone: 0932 067 388 to start the journey to perfect your living space.

Bamboo charcoal panel sample from Kosmos

Stone pattern PVC sheet sample from Kosmos

Wood plastic product samples from Kosmos

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With an area of ​​8x15m, customers can completely own a 1-storey house that is both beautiful and fully functional, suitable for a modern family. Hopefully, the 25+ 8x15 1-storey house models in the article not only provide diverse design suggestions but also help readers clearly visualize how to arrange the space in the most optimal and convenient way.