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4307 SUMMERCREST LOOP S, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,592 sqftBuilt 2000

Property at a Glance

This home is estimated between $458,480 and $602,214, with a best estimate of $487,906. 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

$458,480 $602,214
Best Estimate
$487,906
WCAD Value
$451,442
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C. The estimated range of $458,480 and $602,214 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,521 sqft Built 2008
Raw Value $603,157
Adjusted Value $594,728

Adjusted +$19,990 for 71 sqft more living space and -$28,419 for being older. Net adjustment: -$8,429.

3 bed 2 bath 2,517 sqft Built 2007
Raw Value $491,656
Adjusted Value $487,906

Adjusted +$21,117 for 75 sqft more living space and -$24,867 for being older. Net adjustment: -$3,750.

3 bed 2 bath 2,852 sqft Built 2007
Raw Value $559,535
Adjusted Value $461,464

Adjusted -$73,204 for 260 sqft less living space and -$24,867 for being older. Net adjustment: -$98,071.

3 bed 2 bath 2,861 sqft Built 2008
Raw Value $562,637
Adjusted Value $458,480

Adjusted -$75,738 for 269 sqft less living space and -$28,419 for being older. Net adjustment: -$104,157.

4413 SUMMERCREST LOOP S, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
4 bed 3 bath 2,018 sqft Built 2000
Raw Value $440,601
Adjusted Value $602,214

Adjusted +$161,613 for 574 sqft more living space. Net adjustment: +$161,613.

The Neighborhood

This home is in line with the L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C median of $449,628. 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
$451,442
Median
$449,628

This home is +0.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,731 across all districts. With a homestead exemption claimed, that drops to $7,126 — saving $1,605 per year. That's $594 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%$4,907
Williamson CountyCounty0.3694%$1,668
Vista Oaks MUDMUD0.2131%$962
Austin Community Collegespecial0.1034%$467
Williamson County ESD #9 - Round RockESD0.0999%$451
Williamson County FM/RdCounty0.0443%$200
Upper Brushy Creek WCIDWater0.0170%$77
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9341%$8,731

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $487,906 would pay approximately $3,045 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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