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331 COUNTRY AIRE DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,347 sqftBuilt 1994

Property at a Glance

This home is estimated between $213,014 and $471,922, with a best estimate of $251,594. That places the property below the R461493H - Chapel Hill North Sec 3 & 3 (Resub) median of $307,770, in a neighborhood that declined 12.6% over the past year.

Estimated Value Range

$213,014 $471,922
Best Estimate
$251,594
WCAD Value
$318,289
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R461493H - Chapel Hill North Sec 3 & 3 (Resub). The estimated range of $213,014 and $471,922 should be treated as a rough guide.

Comparable Properties (5)

500 COUNTRY AIRE DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,855 sqft Built 1995
Raw Value $326,192
Adjusted Value $213,014

Adjusted -$120,332 for 508 sqft less living space and +$7,154 for being newer. Net adjustment: -$113,178.

3 bed 2 bath 1,407 sqft Built 1992
Raw Value $294,758
Adjusted Value $266,239

Adjusted -$14,212 for 60 sqft less living space and -$14,307 for being older. Net adjustment: -$28,519.

3 bed 2 bath 1,373 sqft Built 1984
Raw Value $294,307
Adjusted Value $216,613

Adjusted -$6,159 for 26 sqft less living space and -$71,535 for being older. Net adjustment: -$77,694.

3 bed 2 bath 1,303 sqft Built 1985
Raw Value $305,554
Adjusted Value $251,594

Adjusted +$10,422 for 44 sqft more living space and -$64,382 for being older. Net adjustment: -$53,960.

504 COUNTRY AIRE DR, ROUND ROCK, TX 78664
0.00 mi 96% similar Same subdivision
3 bed 2 bath 780 sqft Built 1995
Raw Value $330,460
Adjusted Value $471,922

Adjusted +$134,308 for 567 sqft more living space and +$7,154 for being newer. Net adjustment: +$141,462.

The Neighborhood

This home is valued 3.4% above the R461493H - Chapel Hill North Sec 3 & 3 (Resub) median of $307,770. With 58 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 12.6% over the past year.

R461493H - Chapel Hill North Sec 3 & 3 (Resub)

typical
58 Properties
$307,770 Median Value
-12.6% YoY Change
3% Have Pool
95% Have Garage
This Home
$318,289
Median
$307,770

This home is +3.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,727 across all districts. With a homestead exemption claimed, that drops to $4,418 — saving $1,309 per year. That's $368 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%$2,843
Round RockCity0.3720%$1,184
Williamson CountyCounty0.3694%$1,176
Austin Community Collegespecial0.1034%$329
Williamson County FM/RdCounty0.0443%$141
Upper Brushy Creek WCIDWater0.0170%$54
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,727

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $251,594 would pay approximately $1,570 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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