Hawaii's Real Estate Market Mirrors National Trends
July's report shows a continued decrease in number of sales.
Properties are scarce in Hawaii, so many people want to maximize their lots. Dreams of home offices, home gyms, rental income, a bigger family, parents moving in, and beyond might cause a small home to become much bigger.
And as more people want to maximize their Hawaii lots, you may have heard of the term “ADU,” or accessory dwelling unit. Building an ADU is a permitted way of making dreams for home expansion possible – if your lot and the building design meets certain requirements. Below we break down all you need to know about building an ADU in Hawaii.
Accessory dwelling units or ADUs were introduced in Honolulu in 2015 as one possible solution to the Hawaii housing shortage. An ADU is another place to live or “dwelling unit” on a single-family lot. It includes a full kitchen with an oven, a bathroom, a sleeping area, and at least one parking stall. In other places, ADUs are called in-law apartments or granny flats.
An ADU can be a completely separate building, an extension of the main house, or a conversion of an existing structure. This means a single-family lot landowner could build a separate little home, transform a large shed into a home, or covert an existing portion of the house, like a garage or rumpus room, to include a kitchen and bathroom to then create an ADU.
Here are three of the main categories of ADUs in Hawaii:
Not to be confused with an ADU, an Ohana Unit is also a permitted second home on a single-family lot. Like the name says, they are typically for family members desiring a space for their parents, children, aunties, uncles, or other multi-generational family members.
The main difference between an ADU and an Ohana unit is that Ohana units can only have a “wet bar,” or an eating area with a sink, refrigerator, and stovetop – not a full oven. They also can only be rented to a family member, which is agreed upon through the signing of a restricted covenant agreement. Ohana units were first introduced to Oahu around in the late 1980s, and many single-family Hawaii homes are set up for multi-generational living – some legally permitted while some are not.
There are many benefits to building an ADU in Hawaii, including the following:
The City and County of Honolulu’s Department of Planning and Permitting (DPP) issues permits for constructing ADUs and thus is responsible for regulating them on the island of Oahu. To legally build one of these complimentary little homes, there are eight main rules:
Accessory dwelling units or ADUs play an innovative role in offering more housing in Hawaii at a reasonable price and in offsetting the cost of the main dwelling unit. Land in the islands of Hawaii is limited, with the state having a housing shortage, especially in the city of Honolulu. In a report from the state that measured housing demand in Hawaii from 2015 to 2025, it was estimated that around 65,000 more housing units were needed between 2015 and 2025. In addition to limited housing, the cost of living in Hawaii is higher than most places in the U.S. ADUs offer one option to help make living in paradise possible.
ADUs offer one option to help make living in paradise possible, as they often offer further rental inventory for renters or additional income to homeowners. Furthermore, ADUs typically have lower rents than rental units in condominium buildings, and the state of Hawaii hopes they can continue to play a greater role in addressing Hawaii’s housing shortage.
ADUs in Hawaii is a fairly new option for landowners and they create an enticing option for additional rental income. For more information, contact a trusted contractor in Hawaii or the Honolulu Department of Planning and Permitting.
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