Multigenerational Living: What Is an In-Law Suite?
Accessory dwelling defined.
As multigenerational living becomes more popular, in-law suites are emerging as a practical and valuable feature for homeowners. But, what is an in-law suite? Read on to learn more about this fast-growing home improvement trend.
What Is an ADU or In-Law Suite?
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In-law suites – officially known as Accessory Dwelling Units (ADUs) – are small, supplemental living quarters built on the properties of single-family homes. Most zoning regulations require ADUs to be less than half the square footage of the primary residence – making them compact dwellings. An ADU may also be referred to as a backyard cottage, guest house, granny flat, or mother-in-law apartment and is commonly used to house extended family, long-term guests, or renter tenants.
Tip!
Keep in mind that ADUs are not allowed in all states and their regulations vary significantly based on local jurisdiction. Be sure to check the zoning laws and design regulations for your area to ensure you can legally build an in-law suite on your property.
In-Law Suite Requirements
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In-law suites come in a variety of styles, including a detached backyard cottage, attached house addition, renovated basement, or converted garage. However, there are certain requirements that all in-law suites must meet in order to be considered an ADU.
1. Separate Entrance
All in-law suites must have their own entrance that is separate from the main house. This helps ensure privacy and independence for the residents of the dwelling. Add locks to any exterior doors or doors connected to the main house for safety and privacy reasons.
2. Sleeping Area
A private bedroom is a must-have for the residents of your in-law suite to meet their sleeping requirements and allow for relaxation.
3. Bathroom
A minimum of a half-bath is required in most ADUs. Ideally, an in-law suite will have a full bathroom that includes a sink, toilet, shower, and bathtub to limit sharing facilities in the main house. A three-quarters bathroom is a practical alternative for small spaces.
Tip!
If you have elderly parents moving into your ADU, make the space more accessible by opting for a walk-in bathtub and bathroom safety accessories to help family members with limited mobility.
4. Kitchenette
While not a necessity in all in-law suites, including a small kitchen or kitchenette can be a good way to promote independence for your tenants or guests. Kitchenettes often include a mini fridge, microwave, and sink to provide basic kitchen functionality in a small space.
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ADUs are a valuable addition to many homes, especially for families that prioritize multigenerational living. They provide a convenient and accessible way to house aging parents and can ease the burden of caring for ailing relatives. Adding an in-law suite to your property can boost your home value and they can even be rented out to provide a supplemental income. In fact, many cities are now encouraging homeowners to build ADUs as an affordable solution to the shortage of urban housing.
