78663 — Round Mountain, TX home prices
ZIP 78663 is falling, a premium-priced area.
Momentum-1.6%Falling
Vs typical+224%Premium
Real Estate Price Map scores, derived from the data on this page · how we calculate them
2009: $319,511 → today: $850,673 (2.7×)
Typical home value
$850,673
Zillow ZHVI
Since 2009
+166%
Rank in TX
#20
of 1512 ZIPs
Market read
At $850,673, ZIP 78663 in Round Mountain is 224% above the typical TX ZIP ($262,622), ranking #20 of 1512.
It sits in Blanco County — see full county data →.
Home value history
Zillow ZHVI, yearly.
🏙️ Round Mountain prices🗂️ Blanco County data📍 Open in Google Maps📊 All Texas home prices🔎 ZIP lookup
Frequently asked questions
What is the average home value in ZIP code 78663?
The typical home in ZIP 78663 (Round Mountain, TX) is worth $850,673 — 224% above the typical TX ZIP ($262,622).
How have home prices in 78663 changed since 2009?
Home values in ZIP 78663 are +166% versus 2009.
What county is ZIP 78663 in?
ZIP 78663 is in Blanco County.
| Year | ZIP 78663 home value |
|---|---|
| 2009 | $319,511 |
| 2010 | $313,600 |
| 2011 | $309,841 |
| 2012 | $315,420 |
| 2013 | $333,548 |
| 2014 | $357,016 |
| 2015 | $385,735 |
| 2016 | $404,972 |
| 2017 | $432,683 |
| 2018 | $462,094 |
| 2019 | $482,178 |
| 2020 | $559,255 |
| 2021 | $791,065 |
| 2022 | $854,239 |
| 2023 | $904,375 |
| 2024 | $897,783 |
| 2025 | $864,802 |
| 2026 | $850,673 |