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107 TOWER DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,484 sqftBuilt 1973

Property at a Glance

This home is estimated between $311,439 and $366,020, with a best estimate of $356,344. That places the property above 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

$311,439 $366,020
Best Estimate
$356,344
WCAD Value
$305,633
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R605477I - South Park, Southern Terrace, Cushing PA. The estimated range of $311,439 and $366,020 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,626 sqft Built 1977
Raw Value $398,588
Adjusted Value $359,164

Adjusted -$29,119 for 142 sqft less living space and -$10,305 for being older. Net adjustment: -$39,424.

3 bed 2 bath 1,542 sqft Built 1975
Raw Value $383,067
Adjusted Value $366,020

Adjusted -$11,894 for 58 sqft less living space and -$5,153 for being older. Net adjustment: -$17,047.

3 bed 2 bath 1,550 sqft Built 1984
Raw Value $366,931
Adjusted Value $325,057

Adjusted -$13,534 for 66 sqft less living space and -$28,340 for being older. Net adjustment: -$41,874.

3 bed 2 bath 1,303 sqft Built 1984
Raw Value $347,567
Adjusted Value $356,344

Adjusted +$37,117 for 181 sqft more living space and -$28,340 for being older. Net adjustment: +$8,777.

3 bed 2 bath 1,269 sqft Built 1982
Raw Value $290,537
Adjusted Value $311,439

Adjusted +$44,089 for 215 sqft more living space and -$23,187 for being older. Net adjustment: +$20,902.

The Neighborhood

This home is valued 2.0% 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
$305,633
Median
$311,935

This home is -2.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,499 across all districts. With a homestead exemption claimed, that drops to $4,192 — saving $1,307 per year. That's $349 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%$2,730
Round RockCity0.3720%$1,137
Williamson CountyCounty0.3694%$1,129
Austin Community Collegespecial0.1034%$316
Williamson County FM/RdCounty0.0443%$135
Upper Brushy Creek WCIDWater0.0170%$52
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,499

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $356,344 would pay approximately $2,224 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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