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908 COUNTRY AIRE DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed3 bath1,847 sqftBuilt 1983

Property at a Glance

This home is estimated between $339,837 and $586,684, with a best estimate of $400,427. That places the property above the R450X - Round Rock East - Duplex median of $355,449, in a neighborhood that declined 8.7% over the past year.

Estimated Value Range

$339,837 $586,684
Best Estimate
$400,427
WCAD Value
$354,728
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 $339,837 and $586,684 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 $339,837

Adjusted -$22,540 for 116 sqft less living space and +$5,001 for being newer and +$41,787 for having a garage. Net adjustment: +$24,248.

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 $418,873

Adjusted +$3,303 for 17 sqft more living space and +$41,787 for having a garage. Net adjustment: +$45,090.

4 bed 3 bath 1,892 sqft Built 1995
Raw Value $607,430
Adjusted Value $586,684

Adjusted -$8,744 for 45 sqft less living space and -$12,002 for being older. Net adjustment: -$20,746.

3 bed 2 bath 1,670 sqft Built 1978
Raw Value $319,246
Adjusted Value $400,427

Adjusted +$34,393 for 177 sqft more living space and +$5,001 for being newer and +$41,787 for having a garage. Net adjustment: +$81,181.

3 bed 2 bath 1,884 sqft Built 1970
Raw Value $379,486
Adjusted Value $385,298

Adjusted -$7,190 for 37 sqft less living space and +$13,002 for being newer. Net adjustment: +$5,812.

The Neighborhood

This home is in line with the R450X - Round Rock East - Duplex median of $355,449. 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
$354,728
Median
$355,449

This home is -0.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,383 across all districts. With a homestead exemption claimed, that drops to $5,067 — saving $1,316 per year. That's $422 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%$3,168
Round RockCity0.3720%$1,320
Williamson CountyCounty0.3694%$1,311
Austin Community Collegespecial0.1034%$367
Williamson County FM/RdCounty0.0443%$157
Upper Brushy Creek WCIDWater0.0170%$60
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,383

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $400,427 would pay approximately $2,499 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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