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4104 N SUMMERCREST LOOP, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,553 sqftBuilt 1999

Property at a Glance

This home is estimated between $433,125 and $822,431, with a best estimate of $499,845. That places the property above 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

$433,125 $822,431
Best Estimate
$499,845
WCAD Value
$476,842
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 $433,125 and $822,431. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4205 N SUMMERCREST LOOP, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,786 sqft Built 2000
Raw Value $610,030
Adjusted Value $822,431

Adjusted +$215,953 for 767 sqft more living space and -$3,552 for being older. Net adjustment: +$212,401.

4234 SUMMERCREST LOOP N, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,296 sqft Built 2000
Raw Value $431,037
Adjusted Value $499,845

Adjusted +$72,360 for 257 sqft more living space and -$3,552 for being older. Net adjustment: +$68,808.

4222 SUMMERCREST LOOP N, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,612 sqft Built 2000
Raw Value $453,289
Adjusted Value $433,125

Adjusted -$16,612 for 59 sqft less living space and -$3,552 for being older. Net adjustment: -$20,164.

4132 SUMMERCREST LOOP N, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,446 sqft Built 1999
Raw Value $432,946
Adjusted Value $463,072

Adjusted +$30,126 for 107 sqft more living space. Net adjustment: +$30,126.

4126 SUMMERCREST LOOP N, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,023 sqft Built 1999
Raw Value $461,889
Adjusted Value $611,113

Adjusted +$149,224 for 530 sqft more living space. Net adjustment: +$149,224.

The Neighborhood

This home is valued 6.1% 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
$476,842
Median
$449,628

This home is +6.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,223 across all districts. With a homestead exemption claimed, that drops to $7,613 — saving $1,610 per year. That's $634 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%$5,183
Williamson CountyCounty0.3694%$1,762
Vista Oaks MUDMUD0.2131%$1,016
Austin Community Collegespecial0.1034%$493
Williamson County ESD #9 - Round RockESD0.0999%$476
Williamson County FM/RdCounty0.0443%$211
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9341%$9,223

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $499,845 would pay approximately $3,120 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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