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106 BELAIRE CIR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed1 bath1,177 sqftBuilt 1975

Property at a Glance

This home is estimated between $199,869 and $284,852, with a best estimate of $238,324. That places the property below the R605477I - South Park, Southern Terrace, Cushing PA median of $311,935, in a neighborhood that appreciated 0.3% over the past year.

Estimated Value Range

$199,869 $284,852
Best Estimate
$238,324
WCAD Value
$273,445
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $199,869 and $284,852. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

106 TOWER DR, ROUND ROCK, TX 78664
0.00 mi 98% similar Same subdivision
3 bed 2 bath 1,603 sqft Built 1974
Raw Value $309,189
Adjusted Value $224,407

Adjusted -$87,358 for 426 sqft less living space and +$2,576 for being newer. Net adjustment: -$84,782.

200 TOWER DR, ROUND ROCK, TX 78664
0.05 mi 98% similar Same subdivision
3 bed 2 bath 1,607 sqft Built 1974
Raw Value $370,454
Adjusted Value $284,852

Adjusted -$88,178 for 430 sqft less living space and +$2,576 for being newer. Net adjustment: -$85,602.

105 TOWER DR, ROUND ROCK, TX 78664
0.05 mi 97% similar Same subdivision
3 bed 2 bath 1,602 sqft Built 1973
Raw Value $281,868
Adjusted Value $199,869

Adjusted -$87,152 for 425 sqft less living space and +$5,153 for being newer. Net adjustment: -$81,999.

3 bed 2 bath 1,203 sqft Built 1979
Raw Value $253,961
Adjusted Value $238,324

Adjusted -$5,332 for 26 sqft less living space and -$10,305 for being older. Net adjustment: -$15,637.

106 FAIRLANE DR, ROUND ROCK, TX 78664
0.00 mi 94% similar Same subdivision
3 bed 2 bath 1,765 sqft Built 1971
Raw Value $321,976
Adjusted Value $282,439

Adjusted -$120,578 for 588 sqft less living space and +$10,305 for being newer and +$70,736 for having a garage. Net adjustment: -$39,537.

The Neighborhood

This home is valued 12.3% below the R605477I - South Park, Southern Terrace, Cushing PA median of $311,935. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 0.3% over the past year.

R605477I - South Park, Southern Terrace, Cushing PA

typical
125 Properties
$311,935 Median Value
+0.3% YoY Change
2% Have Pool
61% Have Garage
This Home
$273,445
Median
$311,935

This home is -12.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,920 across all districts. With a homestead exemption claimed, that drops to $3,619 — saving $1,301 per year. That's $302 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%$2,442
Round RockCity0.3720%$1,017
Williamson CountyCounty0.3694%$1,010
Austin Community Collegespecial0.1034%$283
Williamson County FM/RdCounty0.0443%$121
Upper Brushy Creek WCIDWater0.0170%$46
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,920

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $238,324 would pay approximately $1,488 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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