I get calls about fourplexes from two very different kinds of buyers: investors building a rental portfolio and owner-occupants who want to live in one unit and let the other three cover most of the mortgage. Both groups end up looking at the same thing, which is why greater Austin holds up well for this property type. The population here keeps growing, and that growth isn’t concentrated in one or two neighborhoods. Renters need housing in Austin proper, but also out in the suburbs, where new employers, schools, and retail keep landing. That spread-out demand is part of what makes a fourplex work in most corners of this metro, not just in the most talked-about zip codes.
The other piece is price. Buying four rental units under one roof, one insurance policy, one structure to maintain, is usually a more efficient entry point than assembling four separate single-family rentals scattered across town. You’re not chasing four different closings, four different inspections, or four different sets of repairs at four different addresses. For a lot of buyers, that efficiency is the whole appeal. It’s less about one specific investment formula and more about not wanting to manage four scattered properties to get the same unit count.
Fourplexes for Sale Across Greater Austin
Below is a live feed of fourplexes currently listed across the greater Austin area, pulled straight from MLS. It updates on its own, so what you see reflects what’s actually on the market right now rather than a snapshot from whenever this page was last edited.
If you already know you want to focus on one part of the metro, I’ve also put together pages specific to individual submarkets, covering Austin proper, Round Rock, Pflugerville, Cedar Park, Leander, Georgetown, and Hutto. Each one goes deeper into what fourplex ownership looks like in that particular city. This page is meant to give you the wider view first.
Buying a Fourplex in the Austin Area
Financing is usually the first question I get, and the short answer is that a fourplex still falls under residential lending rules. Fannie Mae and Freddie Mac treat one to four unit properties as residential, so conventional loan programs apply here the same way they would to a single-family home, just with different reserve requirements and down payment thresholds depending on the lender. Once you cross into five or more units, you’re in commercial lending territory, with different underwriting and usually a different type of lender altogether. Loan limits and specific requirements shift year to year, so talk to a lender who works with multifamily properties before you get too far into a search, so you know what you actually qualify for.
Zoning is where I’d slow down, because this is one area where you cannot assume the same rule applies everywhere in this metro. Austin has its own land development code, and every one of the suburban cities I mentioned above, Round Rock, Pflugerville, Cedar Park, Leander, Georgetown, and Hutto, sets its own zoning independently. A lot that allows a fourplex outright in one city might only allow a duplex, or might require a variance, a few miles away in another. Some fourplexes on the market today are legal nonconforming uses, meaning they were built under older rules that no longer apply to new construction on that same lot. None of this is something to guess at. Confirm the zoning and permitted use directly with the city’s planning department before you write an offer, not after.
Beyond financing and zoning, the due diligence on a fourplex looks a lot like due diligence on any small multifamily property, regardless of which part of the metro it’s in. Confirm the legal unit count matches what’s on the tax record and what was actually permitted, since an extra unit added without permits can create real problems with financing and insurance down the road. Ask for copies of the current leases so you know what you’re inheriting in terms of rent, tenant history, and lease terms. And look closely at the condition of the building itself. A lot of the fourplex stock in this area was built decades ago, so budget time and money for an inspection that examines the roof, the foundation, and the major systems, not just a walkthrough.
Who a Fourplex Fits
A fourplex tends to make the most sense for buyers who want rental income without managing four scattered properties, or for owner-occupants who like the idea of living in one unit while the other three help cover the note. It suits buyers who are comfortable being a landlord, at least at a small scale, and who are willing to do the homework on financing and zoning before they commit rather than after. It’s not the right fit for someone who wants a completely hands-off investment, and it’s not a shortcut to guaranteed cash flow. Like most real estate, it works best for buyers who go in with realistic expectations and take the time to understand what they’re buying, wherever in the Austin area they end up looking.
