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3111 AQUILA CT, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,365 sqftBuilt 2005

Property at a Glance

This home is estimated between $373,861 and $632,533, with a best estimate of $403,122. That places the property below 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

$373,861 $632,533
Best Estimate
$403,122
WCAD Value
$484,566
High Confidence

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

Based on 5 comparable properties in R222592G - CAT HOLLOW ALL SECTIONS R4, this home's estimated market value is between $373,861 and $632,533. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3109 AQUILA CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,062 sqft Built 2005
Raw Value $562,008
Adjusted Value $373,861

Adjusted -$188,147 for 697 sqft less living space. Net adjustment: -$188,147.

3208 AQUILA CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 996 sqft Built 2004
Raw Value $474,921
Adjusted Value $581,994

Adjusted +$99,607 for 369 sqft more living space and +$7,466 for being newer. Net adjustment: +$107,073.

3206 AQUILA CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,150 sqft Built 2002
Raw Value $552,099
Adjusted Value $632,533

Adjusted +$58,037 for 215 sqft more living space and +$22,397 for being newer. Net adjustment: +$80,434.

3200 AQUILA CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,782 sqft Built 2004
Raw Value $508,220
Adjusted Value $403,122

Adjusted -$112,564 for 417 sqft less living space and +$7,466 for being newer. Net adjustment: -$105,098.

3102 AQUILA CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,042 sqft Built 2004
Raw Value $574,303
Adjusted Value $399,021

Adjusted -$182,748 for 677 sqft less living space and +$7,466 for being newer. Net adjustment: -$175,282.

The Neighborhood

This home is valued 7.3% 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

typical
1,233 Properties
$451,685 Median Value
-6.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$484,566
Median
$451,685

This home is +7.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,275 across all districts. With a homestead exemption claimed, that drops to $7,935 — saving $1,340 per year. That's $661 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%$4,328
Brushy Creek MUDMUD0.3868%$1,874
Williamson CountyCounty0.3694%$1,790
Austin Community Collegespecial0.1034%$501
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$485
Williamson County FM/RdCounty0.0443%$215
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$9,275

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $403,122 would pay approximately $2,516 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.

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