Granny Flat Floor Plans: Design Ideas for Comfort and Functionality

Granny Flat Floor Plans: A Guide to Designing a Comfortable and Functional Home

A granny flat floor plan is a design for a small, self-contained dwelling unit that is attached to or located near a main house. These units are often used to provide housing for elderly relatives or other family members who need additional space or assistance. Granny flats can also be rented out to tenants, providing a source of additional income for homeowners.

When designing a granny flat floor plan, there are several key factors to consider. These include the size of the unit, the number of bedrooms and bathrooms, the layout of the living space, and the accessibility features. It is important to create a floor plan that is both comfortable and functional for the intended occupants.

Here are 8 important points to consider when designing a granny flat floor plan:

• Size of the unit
• Number of bedrooms
• Number of bathrooms
• Layout of the living space
• Accessibility features
• Privacy
• Natural light
• Storage space

By considering these factors, you can create a granny flat floor plan that is both comfortable and functional for the intended occupants.

Size of the unit

The size of the granny flat unit will depend on a number of factors, including the number of occupants, the desired level of comfort, and the available space on the property. A general rule of thumb is to allow for at least 300 square feet of living space per occupant. This will provide enough room for a bedroom, bathroom, and living area.

• Small units (less than 500 square feet): These units are suitable for one or two occupants and typically include a bedroom, bathroom, and combined living/dining area. They are a good option for small families or elderly couples who need a simple and affordable living space.
• Medium units (500-750 square feet): These units are suitable for two or three occupants and typically include two bedrooms, one bathroom, and a separate living room and dining room. They are a good option for families with young children or elderly couples who need a little more space.
• Large units (more than 750 square feet): These units are suitable for three or more occupants and typically include three or more bedrooms, two bathrooms, and a separate living room, dining room, and kitchen. They are a good option for families with older children or elderly couples who need a spacious and comfortable living space.
• Custom units: Custom units can be designed to meet the specific needs of the occupants. They can be any size or shape and can include any features that the occupants desire. Custom units are a good option for those who want a truly unique and personalized living space.

It is important to note that the size of the granny flat unit will also affect the cost of construction. Smaller units will be less expensive to build than larger units. However, it is important to find a balance between cost and functionality. The unit should be large enough to meet the needs of the occupants, but it should not be so large that it is unaffordable to build or maintain.

Number of bedrooms

The number of bedrooms in a granny flat unit will depend on the number of occupants and the desired level of privacy. A general rule of thumb is to allow for one bedroom per occupant. However, there are some cases where it may be desirable to have more or fewer bedrooms.

For example, a couple may choose to have a one-bedroom granny flat unit even if they have two children. This could be a good option if the children are young and share a room, or if the couple simply wants a smaller and more manageable living space. Conversely, a couple with one child may choose to have a two-bedroom granny flat unit if they want to give their child their own room.

Another factor to consider is the desired level of privacy. If the occupants of the granny flat unit want to have complete privacy, then it is important to have a separate bedroom for each occupant. However, if the occupants are comfortable sharing a bedroom, then it may be possible to have fewer bedrooms.

Ultimately, the decision of how many bedrooms to include in a granny flat unit is a personal one. The occupants should consider their own needs and preferences when making this decision.

Number of bathrooms

The number of bathrooms in a granny flat unit will depend on the number of occupants and the desired level of privacy and convenience. A general rule of thumb is to allow for one bathroom per bedroom. However, there are some cases where it may be desirable to have more or fewer bathrooms.

• One bathroom: This is the most common option for granny flat units with one or two occupants. It is a good option for those who are on a budget or who do not need a lot of space. However, it is important to note that having only one bathroom can be inconvenient if multiple people are using the unit at the same time.
• Two bathrooms: This is a good option for granny flat units with three or more occupants, or for those who want more privacy and convenience. Having two bathrooms will allow multiple people to use the unit at the same time without having to wait. It is also a good option for those who have guests staying overnight.
• Three bathrooms: This is a good option for granny flat units with four or more occupants, or for those who want the ultimate in privacy and convenience. Having three bathrooms will allow multiple people to use the unit at the same time without having to wait, and it will also give each occupant their own private bathroom.
• Custom bathrooms: Custom bathrooms can be designed to meet the specific needs of the occupants. They can be any size or shape and can include any features that the occupants desire. Custom bathrooms are a good option for those who want a truly unique and personalized living space.

It is important to note that the number of bathrooms in a granny flat unit will also affect the cost of construction. Units with more bathrooms will be more expensive to build than units with fewer bathrooms. However, it is important to find a balance between cost and functionality. The unit should have enough bathrooms to meet the needs of the occupants, but it should not have so many bathrooms that it is unaffordable to build or maintain.

Layout of the living space

The layout of the living space in a granny flat unit is an important consideration. The goal is to create a space that is both comfortable and functional for the occupants. There are a few key things to keep in mind when designing the layout of the living space:

Flow of traffic: It is important to create a layout that allows for easy flow of traffic. This means avoiding creating any bottlenecks or dead ends. The occupants should be able to move around the unit easily and without having to constantly bump into furniture or each other.

Furniture placement: The placement of furniture can have a big impact on the overall feel of the living space. It is important to choose furniture that is both comfortable and functional. The furniture should also be arranged in a way that creates a welcoming and inviting atmosphere.

Natural light: Natural light can make a big difference in the overall feel of the living space. It is important to choose a layout that takes advantage of natural light. This can be done by placing windows and doors in strategic locations.

Privacy: If the granny flat unit is attached to the main house, it is important to consider privacy when designing the layout of the living space. The occupants should be able to have their own private space without feeling like they are being constantly overlooked.

Accessibility features

Accessibility features are important considerations for granny flat floor plans. These features can make the unit more comfortable and safe for occupants with disabilities or mobility issues. There are a number of different accessibility features that can be incorporated into a granny flat floor plan, including:

• Wide doorways and hallways: Wide doorways and hallways allow for easy movement of wheelchairs and other mobility aids. A standard doorway is 32 inches wide, but a wheelchair-accessible doorway should be at least 36 inches wide. Hallways should also be at least 36 inches wide to allow for easy turning of wheelchairs.
• Ramped entrances: Ramped entrances allow for easy access to the unit for people with mobility issues. Ramps should have a slope of no more than 1:12, and they should be equipped with handrails on both sides.
• Grab bars: Grab bars provide support and stability for people with balance issues. They can be installed in bathrooms, showers, and other areas where people may need assistance. Grab bars should be placed at a height that is comfortable for the user, and they should be securely fastened to the wall.
• Non-slip flooring: Non-slip flooring can help to prevent falls. It is especially important in areas where water or spills are likely to occur, such as bathrooms and kitchens.

In addition to these specific accessibility features, it is also important to consider the overall design of the granny flat unit. The unit should be easy to navigate for people with disabilities or mobility issues. This means avoiding creating any unnecessary obstacles or hazards.

Privacy

Privacy is an important consideration for granny flat floor plans. The occupants of the granny flat should feel like they have their own private space, even if the unit is attached to the main house. There are a number of design features that can be used to enhance privacy, including:

• Separate entrances: A separate entrance for the granny flat will give the occupants a sense of independence and privacy. The entrance can be located on the side or back of the house, away from the main entrance. It should be clearly marked and well-lit.
• Fenced yard: A fenced yard will give the occupants a private outdoor space where they can relax and entertain guests. The fence should be high enough to provide privacy, but it should not be so high that it blocks out natural light.
• Window placement: The placement of windows can also affect privacy. Windows should be placed in a way that allows the occupants to have natural light without feeling like they are being overlooked. For example, windows can be placed high on the walls or they can be covered with curtains or blinds.
• Soundproofing: Soundproofing can be used to reduce noise transmission between the granny flat and the main house. This can be done by installing soundproof insulation in the walls and ceilings.

By incorporating these design features into the granny flat floor plan, you can create a space that is both private and comfortable for the occupants.

Natural light

Natural light is an important consideration for granny flat floor plans. Natural light can help to improve mood, boost energy levels, and reduce stress. It can also make a space feel more inviting and comfortable. There are a number of ways to incorporate natural light into a granny flat floor plan, including:

• Windows: Windows are the most obvious way to add natural light to a space. When placing windows, it is important to consider the orientation of the granny flat. South-facing windows will receive the most sunlight, while north-facing windows will receive the least. It is also important to consider the size and shape of the windows. Larger windows will allow more light into the space, while smaller windows can be used to create a more intimate atmosphere.
• Skylights: Skylights are another great way to add natural light to a space. Skylights can be placed in any room of the granny flat, and they can be used to create a variety of different effects. For example, a skylight in the living room can create a bright and airy space, while a skylight in the bedroom can create a more intimate and cozy atmosphere.
• French doors: French doors are a great way to add both natural light and ventilation to a space. French doors can be opened up to create a seamless connection between the indoor and outdoor spaces. This can be especially beneficial in granny flats that have a small yard or patio.
• Light tubes: Light tubes are a great way to add natural light to spaces that do not have direct access to the outdoors. Light tubes are installed on the roof of the granny flat and they reflect sunlight down into the space. Light tubes can be used to provide natural light to bathrooms, hallways, and other areas of the granny flat.

By incorporating natural light into the granny flat floor plan, you can create a space that is both healthy and comfortable for the occupants.

Storage space

Storage space is an important consideration for granny flat floor plans. The occupants of the granny flat will need a place to store their belongings, including clothing, linens, food, and other items. There are a number of different storage solutions that can be incorporated into a granny flat floor plan, including:

• Closets: Closets are a great way to store clothing, linens, and other items. Closets can be built into the walls of the granny flat, or they can be freestanding units. When designing closets, it is important to consider the size and shape of the items that will be stored in them. For example, a closet for storing clothes should be tall enough to hang long dresses and shirts. A closet for storing linens should be deep enough to store bulky items like blankets and pillows.
• Cabinets: Cabinets are another great way to store items. Cabinets can be used in the kitchen, bathroom, and other areas of the granny flat. When designing cabinets, it is important to consider the size and shape of the items that will be stored in them. For example, a cabinet for storing pots and pans should be deep enough to store large pots and pans. A cabinet for storing dishes should be tall enough to store plates, bowls, and other dishes.
• Shelves: Shelves are a great way to store books, DVDs, and other items. Shelves can be built into the walls of the granny flat, or they can be freestanding units. When designing shelves, it is important to consider the weight of the items that will be stored on them. For example, a shelf for storing books should be strong enough to support the weight of the books.
• Drawers: Drawers are a great way to store small items, such as jewelry, silverware, and other items. Drawers can be built into cabinets or dressers, or they can be freestanding units. When designing drawers, it is important to consider the size and shape of the items that will be stored in them.

By incorporating these storage solutions into the granny flat floor plan, you can create a space that is both functional and comfortable for the occupants.