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806 COUNTRY AIRE DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,916 sqftBuilt 1983

Property at a Glance

This home is estimated between $349,483 and $382,797, with a best estimate of $381,562. 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

$349,483 $382,797
Best Estimate
$381,562
WCAD Value
$352,424
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R450X - Round Rock East - Duplex. The estimated range of $349,483 and $382,797 should be treated as a rough guide.

Comparable Properties (5)

804 COUNTRY AIRE DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,938 sqft Built 1983
Raw Value $353,758
Adjusted Value $349,483

Adjusted -$4,275 for 22 sqft less living space. Net adjustment: -$4,275.

3 bed 2 bath 1,622 sqft Built 1983
Raw Value $324,434
Adjusted Value $381,562

Adjusted +$57,128 for 294 sqft more living space. Net adjustment: +$57,128.

3 bed 2 bath 1,604 sqft Built 1982
Raw Value $320,357
Adjusted Value $381,982

Adjusted +$60,625 for 312 sqft more living space and +$1,000 for being newer. Net adjustment: +$61,625.

3 bed 2 bath 1,599 sqft Built 1984
Raw Value $280,413
Adjusted Value $382,797

Adjusted +$61,597 for 317 sqft more living space and -$1,000 for being older and +$41,787 for having a garage. Net adjustment: +$102,384.

3 bed 2 bath 1,555 sqft Built 1985
Raw Value $309,904
Adjusted Value $378,051

Adjusted +$70,147 for 361 sqft more living space and -$2,000 for being older. Net adjustment: +$68,147.

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
$352,424
Median
$355,449

This home is -0.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,341 across all districts. With a homestead exemption claimed, that drops to $5,026 — saving $1,315 per year. That's $419 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%$3,147
Round RockCity0.3720%$1,311
Williamson CountyCounty0.3694%$1,302
Austin Community Collegespecial0.1034%$364
Williamson County FM/RdCounty0.0443%$156
Upper Brushy Creek WCIDWater0.0170%$60
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,341

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $381,562 would pay approximately $2,382 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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