Zip lookup · TX

77426
Chappell Hill, Texas.

Chappell Hill, Washington County, TX · Brenham, TX metro · population 2,007

What it costs per month · 77426 $3,345/mo

to buy the typical home at today's mortgage rate — +$1,974 (+144%) since Jan 2020.

What the home itself did
1 year
Up $42,235 +7%
$594,972$637,207 since Sep 2025
5 years
Up $147,181 +30%
$490,025$637,207 since Sep 2021

Monthly payment to buy the typical home

Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.

$1,000 $2,000 $3,000 2002 2006 2010 2014 2018 2022 2026 77426 $3,345 United States $1,922
$1,000 $2,000 $3,000 2002 2010 2018 2026
  • 77426$3,345
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 13 years.

Typical home values in zip 77426 rose 7.1% over the past year — faster than the nation's +1.2%.

This zip spans 2 counties: Washington County, TX 79% · Austin County, TX 21%

Zillow also publishes an index for the city itself: Chappell Hill, TX — measured over the city limits, which is a different area from this zip.

Typical home value $637,207 as of Sep 2026
+7.1%year on year

Typical home value — 77426

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $400,000 $600,000 2018 2020 2022 2024 2026 77426 $637,207 Brenham $363,961 United States $366,157
$200,000 $400,000 $600,000 2018 2022 2026
  • 77426$637,207
  • Brenham$363,961
  • United States$366,157

Within 20 miles

Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.