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124 W ADELANTA PL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,712 sqftBuilt 2011

Property at a Glance

This home is estimated between $543,520 and $779,008, with a best estimate of $598,765. That places the property below the R100411D - SENDERO SPRINGS SEC. 6 median of $691,941, in a neighborhood that declined 7.4% over the past year.

Estimated Value Range

$543,520 $779,008
Best Estimate
$598,765
WCAD Value
$593,318
Low Confidence

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

There are 5 comparable properties within range, but few are in R100411D - SENDERO SPRINGS SEC. 6. The estimated range of $543,520 and $779,008 should be treated as a rough guide.

Comparable Properties (5)

128 W ADELANTA PL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,606 sqft Built 2013
Raw Value $628,241
Adjusted Value $648,426

Adjusted +$39,069 for 106 sqft more living space and -$18,884 for being older. Net adjustment: +$20,185.

3 bed 2 bath 1,685 sqft Built 1992
Raw Value $354,167
Adjusted Value $543,520

Adjusted +$9,952 for 27 sqft more living space and +$179,401 for being newer. Net adjustment: +$189,353.

129 ALONDRA WAY, ROUND ROCK, TX 78681
0.00 mi 82% similar Same subdivision
4 bed 3 bath 2,239 sqft Built 2014
Raw Value $821,330
Adjusted Value $598,765

Adjusted -$194,239 for 527 sqft less living space and -$28,326 for being older. Net adjustment: -$222,565.

3 bed 2 bath 1,722 sqft Built 1989
Raw Value $351,234
Adjusted Value $555,275

Adjusted -$3,686 for 10 sqft less living space and +$207,727 for being newer. Net adjustment: +$204,041.

3 bed 2 bath 1,696 sqft Built 1989
Raw Value $565,384
Adjusted Value $779,008

Adjusted +$5,897 for 16 sqft more living space and +$207,727 for being newer. Net adjustment: +$213,624.

The Neighborhood

This home is valued 14.3% below the R100411D - SENDERO SPRINGS SEC. 6 median of $691,941. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 7.4% over the past year.

R100411D - SENDERO SPRINGS SEC. 6

typical
189 Properties
$691,941 Median Value
-7.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$593,318
Median
$691,941

This home is -14.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,891 across all districts. With a homestead exemption claimed, that drops to $10,531 — saving $1,360 per year. That's $878 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%$5,299
Brushy Creek MUDMUD0.3868%$2,295
Williamson CountyCounty0.3694%$2,192
Austin Community Collegespecial0.1034%$613
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$593
Brushy Creek MUD Defined AreaMUD0.0900%$534
Williamson County FM/RdCounty0.0443%$263
Upper Brushy Creek WCIDWater0.0170%$101
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$11,891

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $598,765 would pay approximately $3,737 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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