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309 ENTRADA WAY, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,760 sqftBuilt 2013

Property at a Glance

This home is estimated between $492,962 and $673,776, with a best estimate of $562,240. 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

$492,962 $673,776
Best Estimate
$562,240
WCAD Value
$699,593
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 $492,962 and $673,776 should be treated as a rough guide.

Comparable Properties (5)

339 CASCADA LN, ROUND ROCK, TX 78681
0.00 mi 94% similar Same subdivision
4 bed 3 bath 1,811 sqft Built 2014
Raw Value $702,015
Adjusted Value $673,776

Adjusted -$18,797 for 51 sqft less living space and -$9,442 for being older. Net adjustment: -$28,239.

616 CASCADA LN, ROUND ROCK, TX 78681
0.00 mi 89% similar Same subdivision
3 bed 2 bath 2,221 sqft Built 2014
Raw Value $741,595
Adjusted Value $562,240

Adjusted -$169,913 for 461 sqft less living space and -$9,442 for being older. Net adjustment: -$179,355.

4 bed 3 bath 1,916 sqft Built 2014
Raw Value $562,011
Adjusted Value $495,071

Adjusted -$57,498 for 156 sqft less living space and -$9,442 for being older. Net adjustment: -$66,940.

4 bed 3 bath 1,916 sqft Built 2016
Raw Value $578,786
Adjusted Value $492,962

Adjusted -$57,498 for 156 sqft less living space and -$28,326 for being older. Net adjustment: -$85,824.

3 bed 2 bath 1,675 sqft Built 1995
Raw Value $367,941
Adjusted Value $569,229

Adjusted +$31,329 for 85 sqft more living space and +$169,959 for being newer. Net adjustment: +$201,288.

The Neighborhood

This home is valued 1.1% above the R100411D - SENDERO SPRINGS SEC. 6 median of $691,941. With 189 homes in the subdivision, the property sits in the upper tier. 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
$699,593
Median
$691,941

This home is +1.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,021 across all districts. With a homestead exemption claimed, that drops to $12,641 — saving $1,380 per year. That's $1,053 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%$6,248
Brushy Creek MUDMUD0.3868%$2,706
Williamson CountyCounty0.3694%$2,585
Austin Community Collegespecial0.1034%$723
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$700
Brushy Creek MUD Defined AreaMUD0.0900%$630
Williamson County FM/RdCounty0.0443%$310
Upper Brushy Creek WCIDWater0.0170%$119
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$14,021

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $562,240 would pay approximately $3,509 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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