Beta Williamson County, TX only — data and coverage are limited during early access.

7019 AVIGNON DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath3,004 sqftBuilt 1999

Property at a Glance

This home is estimated between $603,794 and $723,547, with a best estimate of $660,960. That places the property above the R222592G - CAT HOLLOW ALL SECTIONS R4 median of $451,685, in a neighborhood that declined 6.9% over the past year.

Estimated Value Range

$603,794 $723,547
Best Estimate
$660,960
WCAD Value
$564,989
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R222592G - CAT HOLLOW ALL SECTIONS R4. The estimated range of $603,794 and $723,547 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 2,491 sqft Built 1998
Raw Value $465,898
Adjusted Value $611,842

Adjusted +$138,478 for 513 sqft more living space and +$7,466 for being newer. Net adjustment: +$145,944.

4 bed 2 bath 2,326 sqft Built 1996
Raw Value $455,545
Adjusted Value $660,960

Adjusted +$183,018 for 678 sqft more living space and +$22,397 for being newer. Net adjustment: +$205,415.

4 bed 2 bath 1,855 sqft Built 1995
Raw Value $326,192
Adjusted Value $666,212

Adjusted +$310,158 for 1,149 sqft more living space and +$29,862 for being newer. Net adjustment: +$340,020.

3 bed 2 bath 2,039 sqft Built 2002
Raw Value $365,701
Adjusted Value $603,794

Adjusted +$260,490 for 965 sqft more living space and -$22,397 for being older. Net adjustment: +$238,093.

3 bed 2 bath 1,833 sqft Built 1999
Raw Value $407,450
Adjusted Value $723,547

Adjusted +$316,097 for 1,171 sqft more living space. Net adjustment: +$316,097.

The Neighborhood

This home is valued 25.1% above the R222592G - CAT HOLLOW ALL SECTIONS R4 median of $451,685. With 1,233 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.9% over the past year.

R222592G - CAT HOLLOW ALL SECTIONS R4

above average
1,233 Properties
$451,685 Median Value
-6.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$564,989
Median
$451,685

This home is +25.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,815 across all districts. With a homestead exemption claimed, that drops to $9,460 — saving $1,355 per year. That's $788 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,046
Brushy Creek MUDMUD0.3868%$2,186
Williamson CountyCounty0.3694%$2,087
Austin Community Collegespecial0.1034%$584
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$565
Williamson County FM/RdCounty0.0443%$250
Upper Brushy Creek WCIDWater0.0170%$96
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$10,815

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $660,960 would pay approximately $4,126 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

View full property details