What Is House Hacking?
Imagine living in your home while rental income from the same property helps offset part of your mortgage payment. That's the basic idea behind house hacking, a strategy where you live in a property while renting out part of it to help reduce housing costs.
House hacking has drawn attention from some first-time buyers and owner-occupant investors looking for ways to lower housing expenses. If you're curious whether it could work for your situation, here's what you need to know.
House hacking is one way some buyers reduce out-of-pocket housing costs by renting part of the property they live in. Unlike traditional real estate investing, where you buy property to rent out entirely or sell for a profit, house hacking involves living in the home while generating some rental income from it.
A house hack could involve buying a duplex, triplex, or a home with a finished basement or accessory dwelling unit (ADU). The rent collected may help cover a portion of the monthly mortgage payment, reducing overall housing costs.
House hacking can be as involved as the property allows. Some buyers start by purchasing a home with an extra bedroom, renting it to a friend or acquaintance to offset part of the mortgage. Others purchase a duplex or triplex, live in one unit, and rent the others.
If you’re planning to do a house hack with an FHA loan, it’s important to understand its owner-occupancy requirements. With FHA loans, you are required to live in the property for at least the first 12 months. After those 12 months, you'll be allowed to rent out the entire property. FHA loans are typically meant for owner-occupied homes, meaning borrowers should plan to live in the property as their primary residence and adhere to the relevant occupancy requirements. Buyers considering future full-property rental use should confirm the applicable rules with their lender before proceeding.
There are several potential advantages to house hacking worth considering.
House hacking also comes with real trade-offs that are worth thinking through carefully.
Eligible FHA borrowers may finance a single-family home or certain multi-unit properties, including 2- to 4-unit homes, provided that the property and occupancy arrangements meet the FHA and lender requirements. The borrower must occupy the property as their primary residence.
In some cases, projected or documented rental income from other units may be considered during qualification. However, the amount that can be used and the documentation required depend on lender and program guidelines. Buyers should not assume rental income will automatically count toward their qualifying income without confirming the specifics with their lender.
The following is a simplified hypothetical example for illustration only. Actual mortgage payments, rental income, vacancy rates, repairs, utilities, and landlord expenses can vary widely by market and property. This example should not be taken as a projection of typical or expected outcomes.
Imagine you purchased a triplex with an FHA loan. Since FHA loans only require a 3.5% down payment, the upfront cost is lower than that of many conventional loans.
You occupy one unit and rent the other two:
In this hypothetical, rental income offsets a significant portion of the monthly payment. However, this example does not take into consideration vacancy, maintenance, repairs, utilities, turnover costs, or other landlord expenses that are commonly encountered in real-world scenarios. In some situations, rental income may offset a meaningful share of monthly housing costs — but outcomes vary considerably.
Before starting your property search, understand the regulations and zoning laws in your area. Some cities restrict short-term rentals or have specific rules for multi-family homes or ADUs.
Getting preapproved helps you understand how much you may be able to borrow and makes your offer more credible to sellers. For FHA financing, confirm with your lender how rental income from the property, if any, may factor into your loan qualification.
Work with an agent experienced in owner-occupied multi-unit properties. Look for a property where the numbers make sense after accounting for the mortgage, taxes, insurance, repairs, and a realistic estimate of vacancy.
Work with your agent to run the numbers. Estimate all expenses including mortgage payment, taxes, insurance, repairs, and vacancy rate, alongside realistic rent estimates for your area. Understanding the full financial picture, not just the best-case scenario, leads to better decisions.
Once you find a financially viable property and your offer is accepted, be prepared for the responsibilities that accompany being a landlord: collecting rent, managing maintenance requests, and coordinating repairs.
House hacking can be suitable for some buyers who are comfortable sharing their living space, understand the responsibilities of being a landlord, and have conducted a careful financial analysis. House hacking can be perfect for first-time homebuyers and new investors looking to reduce their housing costs and start building equity over time.
It is not the right fit for everyone. Privacy concerns, local restrictions, or a property that doesn't pencil out financially are all valid reasons to look elsewhere. Before moving forward, take time to understand your local market, your financial situation, and the full range of costs involved, not just the potential upside.
If you are considering FHA financing for an owner-occupied multi-unit property, begin by reviewing the FHA program requirements and discussing your specific property and situation with an approved lender to understand how it would be evaluated.
