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1009 COUNTRY AIRE DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed4 bath1,872 sqftBuilt 1983

Property at a Glance

This home is estimated between $275,706 and $549,755, with a best estimate of $348,369. That places the property below the R450X - Round Rock East - Duplex median of $355,449, in a neighborhood that declined 8.7% over the past year.

Estimated Value Range

$275,706 $549,755
Best Estimate
$348,369
WCAD Value
$331,348
Low Confidence

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

There are 5 comparable properties within range, but few are in R450X - Round Rock East - Duplex. The estimated range of $275,706 and $549,755 should be treated as a rough guide.

Comparable Properties (5)

1202 WESTCOTT DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 4 bath 1,963 sqft Built 1978
Raw Value $315,589
Adjusted Value $302,908

Adjusted -$17,682 for 91 sqft less living space and +$5,001 for being newer. Net adjustment: -$12,681.

1101 COUNTRY AIRE DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,830 sqft Built 1983
Raw Value $373,783
Adjusted Value $381,944

Adjusted +$8,161 for 42 sqft more living space. Net adjustment: +$8,161.

4 bed 3 bath 1,892 sqft Built 1995
Raw Value $607,430
Adjusted Value $549,755

Adjusted -$3,886 for 20 sqft less living space and -$12,002 for being older and -$41,787 for no garage. Net adjustment: -$57,675.

4 bed 2 bath 1,855 sqft Built 1995
Raw Value $326,192
Adjusted Value $275,706

Adjusted +$3,303 for 17 sqft more living space and -$12,002 for being older and -$41,787 for no garage. Net adjustment: -$50,486.

3 bed 2 bath 1,884 sqft Built 1970
Raw Value $379,486
Adjusted Value $348,369

Adjusted -$2,332 for 12 sqft less living space and +$13,002 for being newer and -$41,787 for no garage. Net adjustment: -$31,117.

The Neighborhood

This home is valued 6.8% below the R450X - Round Rock East - Duplex median of $355,449. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.7% over the past year.

R450X - Round Rock East - Duplex

typical
836 Properties
$355,449 Median Value
-8.7% YoY Change
0% Have Pool
84% Have Garage
This Home
$331,348
Median
$355,449

This home is -6.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,962 across all districts. With a homestead exemption claimed, that drops to $4,650 — saving $1,312 per year. That's $388 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%$2,959
Round RockCity0.3720%$1,233
Williamson CountyCounty0.3694%$1,224
Austin Community Collegespecial0.1034%$343
Williamson County FM/RdCounty0.0443%$147
Upper Brushy Creek WCIDWater0.0170%$56
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,962

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $348,369 would pay approximately $2,175 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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