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4130 MOSS HOLLOW DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,326 sqftBuilt 2000

Property at a Glance

This home is estimated between $441,456 and $737,657, with a best estimate of $445,727. That places the property below the L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C median of $449,628, in a neighborhood that declined 2.9% over the past year.

Estimated Value Range

$441,456 $737,657
Best Estimate
$445,727
WCAD Value
$487,813
High Confidence

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

Based on 5 comparable properties in L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C, this home's estimated market value is between $441,456 and $737,657. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4126 MOSS HOLLOW DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,295 sqft Built 1998
Raw Value $426,707
Adjusted Value $442,540

Adjusted +$8,728 for 31 sqft more living space and +$7,105 for being newer. Net adjustment: +$15,833.

4112 MOSS HOLLOW DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,054 sqft Built 1998
Raw Value $433,666
Adjusted Value $517,354

Adjusted +$76,583 for 272 sqft more living space and +$7,105 for being newer. Net adjustment: +$83,688.

4122 MOSS HOLLOW DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,296 sqft Built 1997
Raw Value $426,623
Adjusted Value $445,727

Adjusted +$8,447 for 30 sqft more living space and +$10,657 for being newer. Net adjustment: +$19,104.

4113 MOSS HOLLOW DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,365 sqft Built 1997
Raw Value $441,780
Adjusted Value $441,456

Adjusted -$10,981 for 39 sqft less living space and +$10,657 for being newer. Net adjustment: -$324.

4117 MOSS HOLLOW DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,740 sqft Built 1998
Raw Value $565,561
Adjusted Value $737,657

Adjusted +$164,991 for 586 sqft more living space and +$7,105 for being newer. Net adjustment: +$172,096.

The Neighborhood

This home is valued 8.5% above the L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C median of $449,628. With 904 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.9% over the past year.

L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C

typical
904 Properties
$449,628 Median Value
-2.9% YoY Change
1% Have Pool
99% Have Garage
This Home
$487,813
Median
$449,628

This home is +8.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,435 across all districts. With a homestead exemption claimed, that drops to $7,823 — saving $1,612 per year. That's $652 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
Leander ISDSchool1.0869%$5,302
Williamson CountyCounty0.3694%$1,802
Vista Oaks MUDMUD0.2131%$1,040
Austin Community Collegespecial0.1034%$504
Williamson County ESD #9 - Round RockESD0.0999%$487
Williamson County FM/RdCounty0.0443%$216
Upper Brushy Creek WCIDWater0.0170%$83
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9341%$9,435

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $445,727 would pay approximately $2,782 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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