509 Heron DR, Austin, TX 78734





















$395,000
509 Heron DR, Austin, TX 78734
0.42
acres
About this lot
Listings checked every few minutes. MLS# 9550469 was Last Updated: 07-16-2026.
Listed by Horizon Realty (512) 342-1800
Listing courtesy of Unlock MLS as distributed by MLS Grid. The information being provided is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but is not guaranteed accurate by MLS Grid or Unlock MLS.
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What is the Cardinal Hills Estates neighborhood like?
Cardinal Hills Estates is a residential community nestled in northwest Travis County near Lakeway, located off RM 620 west of the city of Austin. The neighborhood is positioned in the Lake Travis area with access to Lake Travis Independent School District and proximity to Highway 620.
What employers are near 509 Heron DR?
- Apple Inc. (Technology)
- Google (Technology)
- Tesla (Automotive/Energy)
How does this property compare to others in Cardinal Hills Estates?
509 Heron DR is listed at $395K vs. the $711K median in Cardinal Hills Estates. Homes in Cardinal Hills Estates average 41 days on market.
| Metric | Cardinal Hills Estates |
|---|---|
| Median List Price | $711K |
| Median Sold Price | $588K |
| Average Days on Market | 41 |
| Average Price per Sqft | $330 |
| Active Listings | 16 |
Market data as of September 2026.
Frequently Asked Questions
How much is 509 Heron DR?
509 Heron DR is listed for $395,000. It features 0.4169 acres.
What neighborhood is 509 Heron DR in?
509 Heron DR is located in the Cardinal Hills Estates neighborhood of Austin, Texas.
How does 509 Heron DR compare to other lots in Cardinal Hills Estates?
The asking price of $395,000 is 44.4% lower than the median lot price of $711K in Cardinal Hills Estates.
What are the details of 509 Heron DR?
509 Heron DR sits on 0.4169 acres of land, and is a unimproved land style lot.