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726 WHITETAIL DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,111 sqftBuilt 2020

Property at a Glance

This home is estimated between $453,184 and $904,447, with a best estimate of $629,316. That places the property above the G799514C - MAYFIELD RANCH median of $523,371, in a neighborhood that declined 9.3% over the past year.

Estimated Value Range

$453,184 $904,447
Best Estimate
$629,316
WCAD Value
$622,449
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $453,184 and $904,447. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3736 BAINBRIDGE ST, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,916 sqft Built 2014
Raw Value $562,011
Adjusted Value $616,194

Adjusted +$43,226 for 195 sqft more living space and +$10,957 for being newer. Net adjustment: +$54,183.

3601 BAINBRIDGE ST, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,916 sqft Built 2016
Raw Value $578,786
Adjusted Value $629,316

Adjusted +$43,226 for 195 sqft more living space and +$7,304 for being newer. Net adjustment: +$50,530.

4149 PRESIDIO LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,248 sqft Built 2018
Raw Value $479,901
Adjusted Value $453,184

Adjusted -$30,369 for 137 sqft less living space and +$3,652 for being newer. Net adjustment: -$26,717.

3 bed 2 bath 2,221 sqft Built 2014
Raw Value $741,595
Adjusted Value $728,168

Adjusted -$24,384 for 110 sqft less living space and +$10,957 for being newer. Net adjustment: -$13,427.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $904,447

Adjusted -$23,941 for 108 sqft less living space and +$23,739 for being newer. Net adjustment: -$202.

The Neighborhood

This home is valued 18.9% above the G799514C - MAYFIELD RANCH median of $523,371. With 1,093 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.3% over the past year.

G799514C - MAYFIELD RANCH

above average
1,093 Properties
$523,371 Median Value
-9.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$622,449
Median
$523,371

This home is +18.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,862 across all districts. With a homestead exemption claimed, that drops to $11,276 — saving $1,586 per year. That's $940 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
Georgetown ISDSchool1.0506%$6,539
Highlands at Mayfield Ranch MUDMUD0.4850%$3,019
Williamson CountyCounty0.3694%$2,300
Williamson County ESD #9 - Round RockESD0.0999%$622
Williamson County FM/RdCounty0.0443%$276
Upper Brushy Creek WCIDWater0.0170%$106
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$12,862

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $629,316 would pay approximately $3,928 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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