Lake Austin Waterfront Homes for Sale: A Buyer's and Seller's Guide

I've lived in the Austin area since 1979, sold real estate since 2004, and spent 15 years before that as a bank COO. Lake Austin is the smallest and most expensive waterfront market I work in. Only a handful of houses come up for sale at a time, most of them are priced in the millions, and the City of Austin's shoreline and dock rules shape what you can do with every one of them.

This guide covers what makes Lake Austin different from Lake Travis, how the stretches of the lake compare, what to check before you buy, the dock and shoreline rules, and what's for sale right now.

Lake Austin at a Glance

Why Lake Austin Is Different

Lake Travis rises and falls with floods and droughts. Lake Austin doesn't. Water released from Lake Travis flows through it, and LCRA keeps it near the same level year round. That's the main reason Lake Austin waterfront costs so much more: the water at your dock is there in a drought, your view doesn't change with the seasons, and you're 15 or 20 minutes from downtown instead of 45.

The trade-offs are just as real. The lake is narrow and busy on summer weekends, with wakeboard and wake surf boats, and the shoreline is tightly regulated by the City of Austin. Lots are often steep, and there just isn't much inventory, so the right house can take patience.

Stretches of Lake Austin

Lower Lake, Austin Side

The stretch just above Tom Miller Dam has some of the oldest and most prestigious waterfront in the city, with established estates along Rivercrest Drive, the Mount Bonnell Shores neighborhood and the island streets beneath Mount Bonnell. You're minutes from downtown, Tarrytown and West Austin shopping. Lots here are often small for the price, so the dock, the boathouse and the usable yard matter a lot.

Lower Lake, Westlake Side

Across the water, Westlake waterfront sits in Eanes ISD, one of the reasons it's so sought after. Neighborhoods like Lago Villa and Pecan Bottoms have deep-water frontage close to Loop 360. Check whether a house is in the City of Austin, West Lake Hills or unincorporated Travis County, because that changes the tax rate and who reviews your dock and shoreline plans.

Upper Lake

Above the Pennybacker Bridge, the lake opens up a bit and feels more like the Hill Country. Here you'll find newer estates, larger lots and neighborhoods like River Bend and the Lake Austin side of Steiner Ranch, plus public land at Emma Long Metropolitan Park. Many upper lake houses are in Leander ISD. It's a longer drive to downtown, but you get more privacy and quieter water for the price.

Lake Austin Dock and Shoreline Rules

On Lake Austin, the City of Austin regulates docks, bulkheads and shoreline work, not LCRA. Before you buy, it's worth knowing what's allowed, because a dock or shoreline change you're counting on may not be possible.

• Permits. New docks, larger footprints and other changes need a site plan permit and a building permit. Smaller repairs may qualify for a site plan exemption.
• Registration. Docks are registered with the city at no charge, and residential registrations renew every five years.
• Setbacks. Lake Austin (LA) zoning requires a shoreline setback of 25 to 75 feet, depending on the lot.
• Older docks. Rules adopted in 2014 let owners of docks built before 1984 show the dock existed in its current form, rather than prove it was permitted. Any unpermitted changes may need to come up to current standards if you remodel.
• Limits. The same 2014 rules ban enclosed structures on docks and new shoreline trams, so access to the water is by stairs or paths.

I recommend a dock inspection, a survey that shows the shoreline and setbacks, and a look at the city's permit history for the dock on every Lake Austin purchase.

Drawdowns and Hydrilla

Every few years the lake is lowered for maintenance or to fight hydrilla, an invasive water plant. The City of Austin and LCRA announced a 10-foot drawdown for October and November 2026, the first since 2017, then canceled it on September 24, 2026 after concerns from lake businesses and residents. The city says it will keep evaluating future drawdowns. LCRA no longer lowers the lake in winter, because the dams need to be ready to generate power for the Texas grid. If you own on Lake Austin, a drawdown is the time to repair your dock and bulkhead, so it's worth watching for the next one.

What to Check Before You Buy

• The dock's permits and condition. Ask for the permit and registration history, and get a separate dock inspection.
• Setbacks and what you can build. If you plan to expand the house, add a pool or rebuild the dock, find out what the setbacks and zoning allow first.
• Flood risk. Lake Austin stays level in normal times, but floodwater released from Mansfield Dam flows through it. Check the FEMA flood map, the elevation of the house and a flood insurance quote.
• Access to the water. Steep lots mean long stair runs, and new trams aren't allowed. Walk the path before you buy.
• Taxes and jurisdiction. City of Austin, West Lake Hills and unincorporated addresses have different tax rates and rules.
• Financing and appraisal. With so few sales, appraisals are hard. I spent 15 years in banking, so I start that conversation early with lenders who know waterfront.

Selling a Lake Austin Waterfront House

With so few Lake Austin sales each year, pricing takes more than pulling comparables. I look at frontage, depth at the dock, the dock's permit status, the setbacks, access to the water and what can be built, because those are exactly what serious buyers and their agents will check. I gather the permit history, survey and dock details before we go live, so buyers can move with confidence and there are fewer surprises in the option period.

Lake Austin Waterfront Market Snapshot, October 2026

• Fewer than a dozen waterfront houses for sale
• One boat slip near $1 million, with houses from about $3 million to about $13 million
• Middle list price for houses around $5.5 million
• Some listings are mostly about the lot and the frontage, with small or older houses priced for the land

From the MLS on October 26, 2026. The listings on this page come from the Austin-side, Westlake and upper Lake Austin ZIP codes the MLS marks as waterfront. A few upper lake houses in ZIP code 78732 aren't included, because that ZIP also covers Lake Travis. Ask me and I'll send those too.

Why Sellers Choose Lori on Lake Austin

Pricing is where a sale is won or lost. I show sellers exactly what buyers are paying right now, including what's under contract and what's expired, and I'll tell you the truth about what happens to a listing that sits. Before real estate I was a bank COO, and I still underwrite every list price the way a lender would.

Once you're listed, my showing feedback system, refined since 2004, keeps you informed. After every showing I send targeted questions to the buyer's agent and pass the unfiltered answers straight to you, so we can adjust in real time.

• #5 Top Producing Keller Williams agent in the South Texas Region
• RealTrends Verified Top Agent 2026 and Platinum Top 500
• Consistently in the Keller Williams Top 10 for closed production at the Lake Travis market center
• Keller Williams Gold, Double Gold and Triple Gold awards
• Chair of the City of Bee Cave Planning and Zoning Commission
• CLHMS, CRS, CNE, GRI, ILS and IRES designations

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Written by Lori Wakefield, REALTOR, Keller Williams Lake Travis. In the Austin area since 1979, licensed in Texas since 2004, former bank COO, Chair of the City of Bee Cave Planning and Zoning Commission. More about Lori or call 512-657-4455.

Updated October 2026. Market figures come from the MLS and change daily. Sources: Texas Water Development Board, City of Austin boat docks, City of Austin drawdown update.

Every Lake Austin waterfront home for sale, straight from the MLS: