
Want to sell your duplex fast in Austin—without stress? At Austin House Buyer, we understand that selling a duplex can be even more complicated than a single-family home. Whether you’re dealing with tenants, shared ownership, or property repairs, our goal is to make the process quick, simple, and reliable. As a trusted local cash buyer, we buy duplexes directly with our own funds—no agents, no commissions, and no third-party delays. We buy duplexes in any condition throughout Austin, and we’re the go-to cash buyer for homeowners who need to sell their duplex off-market, without the hassle of listing or showings. If you’re ready for a fast, fair cash offer for your duplex, just request one today—it’s free, no-pressure, and comes with zero obligations!
How It Works
Selling Your Duplex Fast & Easy in Austin, TX
How it Works: Learn How We’ll Make a Cash Offer for Your Duplex
Why Sell Your Duplex to Austin House Buyer?

About Us
Austin’s Trusted Cash Duplex Buyer
Since 2004, Robert Grunnah has been Austin’s trusted cash duplex buyer, purchasing over 1,200 properties across Central Texas. As the owner of Austin House Buyer, Robert and his team specialize in buying, renovating, and reselling homes—including duplexes—throughout the Austin area. We acquire more than 100 properties each year, with a growing focus on duplexes in Austin, Round Rock, Georgetown, Leander, and Pflugerville, helping sellers offload unwanted or complicated properties quickly and stress-free.
Known for his integrity and no-nonsense approach, Robert has built a reputation for fair deals and fast closings. At Austin House Buyer, we use our own cash to buy duplexes, allowing us to move quickly and keep things simple—always with a professional and respectful experience for sellers.
Duplexes We Buy
We Buy Duplexes As-Is around Austin, Texas
Selling Situations
If you want to avoid the hassle, delays, and uncertainty of selling your duplex through a realtor—or simply need to sell fast for any reason—Austin House Buyer is ready to help. We buy duplexes as-is for cash, with no repairs, inspections, or showings required. You’ll get a fair cash offer quickly, and if it works for you, we can close in 10 days or less—guaranteed.
Some common reasons our clients have had to sell their duplex fast, as-is for cash:
Locations Served
As a small, locally owned cash buying team, we specialize in the Austin real estate market and have proudly helped sellers since 2004. With deep knowledge of the area and years of experience purchasing all types of properties, we’re especially equipped to buy duplexes in Austin and surrounding communities.
Because we buy, renovate, and resell each property ourselves, we currently make cash offers on duplexes in the following Austin-area cities:
Learn more about how We Buy Houses for Cash at Austin House Buyer
Common Questions Answered
FAQ: Selling Your Duplex for Cash in Austin, TX
Additional questions here: FAQ: Selling My Duplex to Cash House Buyer