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4227 SUMMERCREST LOOP N, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,300 sqftBuilt 2000

Property at a Glance

This home is estimated between $365,444 and $754,749, with a best estimate of $432,163. 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

$365,444 $754,749
Best Estimate
$432,163
WCAD Value
$431,040
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 $365,444 and $754,749. 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 $754,749

Adjusted +$144,719 for 514 sqft more living space. Net adjustment: +$144,719.

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 $432,163

Adjusted +$1,126 for 4 sqft more living space. Net adjustment: +$1,126.

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 $365,444

Adjusted -$87,845 for 312 sqft less living space. Net adjustment: -$87,845.

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 $395,391

Adjusted -$41,107 for 146 sqft less living space and +$3,552 for being newer. Net adjustment: -$37,555.

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 $543,432

Adjusted +$77,991 for 277 sqft more living space and +$3,552 for being newer. Net adjustment: +$81,543.

The Neighborhood

This home is valued 4.1% below the L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C median of $449,628. That positions it competitively for buyers comparing within the neighborhood. 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
$431,040
Median
$449,628

This home is -4.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,337 across all districts. With a homestead exemption claimed, that drops to $6,735 — saving $1,602 per year. That's $561 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%$4,685
Williamson CountyCounty0.3694%$1,592
Vista Oaks MUDMUD0.2131%$919
Austin Community Collegespecial0.1034%$446
Williamson County ESD #9 - Round RockESD0.0999%$431
Williamson County FM/RdCounty0.0443%$191
Upper Brushy Creek WCIDWater0.0170%$73
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9341%$8,337

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $432,163 would pay approximately $2,698 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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