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4226 PARKVISTA TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,936 sqftBuilt 2006

Property at a Glance

This home is estimated between $371,323 and $597,065, with a best estimate of $547,194. That places the property below the R420606C - TERAVISTA R5 median of $646,108, in a neighborhood that appreciated 2.5% over the past year.

Estimated Value Range

$371,323 $597,065
Best Estimate
$547,194
WCAD Value
$411,944
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $371,323 and $597,065. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

4208 PARKVISTA TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,681 sqft Built 2007
Raw Value $479,769
Adjusted Value $547,194

Adjusted +$73,783 for 255 sqft more living space and -$6,358 for being older. Net adjustment: +$67,425.

4231 PEBBLESTONE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,610 sqft Built 2011
Raw Value $671,665
Adjusted Value $444,856

Adjusted -$195,019 for 674 sqft less living space and -$31,790 for being older. Net adjustment: -$226,809.

4213 WOODHAVEN TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,751 sqft Built 2012
Raw Value $573,462
Adjusted Value $588,843

Adjusted +$53,529 for 185 sqft more living space and -$38,148 for being older. Net adjustment: +$15,381.

3 bed 2 bath 1,868 sqft Built 2009
Raw Value $370,722
Adjusted Value $371,323

Adjusted +$19,675 for 68 sqft more living space and -$19,074 for being older. Net adjustment: +$601.

4224 PEBBLESTONE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,973 sqft Built 2012
Raw Value $645,919
Adjusted Value $597,065

Adjusted -$10,706 for 37 sqft less living space and -$38,148 for being older. Net adjustment: -$48,854.

The Neighborhood

This home is valued 36.2% below the R420606C - TERAVISTA R5 median of $646,108. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 2.5% over the past year.

R420606C - TERAVISTA R5

below average
622 Properties
$646,108 Median Value
+2.5% YoY Change
1% Have Pool
99% Have Garage
This Home
$411,944
Median
$646,108

This home is -36.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,797 across all districts. With a homestead exemption claimed, that drops to $6,471 — saving $1,326 per year. That's $539 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
Round Rock ISDSchool0.8931%$3,679
Williamson CountyCounty0.3694%$1,522
Williamson County MUD #11MUD0.3656%$1,506
Austin Community Collegespecial0.1034%$426
Williamson County ESD #9 - Round RockESD0.0999%$412
Williamson County FM/RdCounty0.0443%$183
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$7,797

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $547,194 would pay approximately $3,416 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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