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4226 SUMMERCREST LOOP N, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,987 sqftBuilt 2000

Property at a Glance

This home is estimated between $277,317 and $666,623, with a best estimate of $344,036. 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

$277,317 $666,623
Best Estimate
$344,036
WCAD Value
$436,580
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 $277,317 and $666,623. 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 $666,623

Adjusted +$56,593 for 201 sqft more living space. Net adjustment: +$56,593.

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 $344,036

Adjusted -$87,001 for 309 sqft less living space. Net adjustment: -$87,001.

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 $277,317

Adjusted -$175,972 for 625 sqft less living space. Net adjustment: -$175,972.

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 $307,264

Adjusted -$129,234 for 459 sqft less living space and +$3,552 for being newer. Net adjustment: -$125,682.

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 $455,305

Adjusted -$10,136 for 36 sqft less living space and +$3,552 for being newer. Net adjustment: -$6,584.

The Neighborhood

This home is valued 2.9% 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
$436,580
Median
$449,628

This home is -2.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,444 across all districts. With a homestead exemption claimed, that drops to $6,842 — saving $1,602 per year. That's $570 per month a buyer should budget. The assessed value increased +5.3% vs the subdivision average of -2.9%. This above-average increase gives a protest opportunity score of 46 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Leander ISDSchool1.0869%$4,745
Williamson CountyCounty0.3694%$1,613
Vista Oaks MUDMUD0.2131%$930
Austin Community Collegespecial0.1034%$451
Williamson County ESD #9 - Round RockESD0.0999%$436
Williamson County FM/RdCounty0.0443%$194
Upper Brushy Creek WCIDWater0.0170%$74
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9341%$8,444
46 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $344,036 would pay approximately $2,147 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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