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333 SANTOLINA LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,060 sqftBuilt 2003

Property at a Glance

This home is estimated between $360,593 and $412,559, with a best estimate of $392,544. That places the property below the R651598E - MORNINGSIDE MEADOWS SEC 1&7, K & B median of $400,408, in a neighborhood that declined 3.0% over the past year.

Estimated Value Range

$360,593 $412,559
Best Estimate
$392,544
WCAD Value
$400,555
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R651598E - MORNINGSIDE MEADOWS SEC 1&7, K & B. The estimated range of $360,593 and $412,559 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,104 sqft Built 1983
Raw Value $270,160
Adjusted Value $399,373

Adjusted -$8,155 for 44 sqft less living space and +$137,368 for being newer. Net adjustment: +$129,213.

3 bed 2 bath 1,107 sqft Built 1983
Raw Value $283,902
Adjusted Value $412,559

Adjusted -$8,711 for 47 sqft less living space and +$137,368 for being newer. Net adjustment: +$128,657.

3 bed 2 bath 1,163 sqft Built 1986
Raw Value $263,635
Adjusted Value $361,309

Adjusted -$19,089 for 103 sqft less living space and +$116,763 for being newer. Net adjustment: +$97,674.

3 bed 2 bath 1,168 sqft Built 1986
Raw Value $263,846
Adjusted Value $360,593

Adjusted -$20,016 for 108 sqft less living space and +$116,763 for being newer. Net adjustment: +$96,747.

3 bed 2 bath 1,146 sqft Built 1983
Raw Value $271,115
Adjusted Value $392,544

Adjusted -$15,939 for 86 sqft less living space and +$137,368 for being newer. Net adjustment: +$121,429.

The Neighborhood

This home is in line with the R651598E - MORNINGSIDE MEADOWS SEC 1&7, K & B median of $400,408. Note that values in this subdivision declined 3.0% over the past year.

R651598E - MORNINGSIDE MEADOWS SEC 1&7, K & B

typical
270 Properties
$400,408 Median Value
-3.0% YoY Change
3% Have Pool
99% Have Garage
This Home
$400,555
Median
$400,408

This home is +0.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,117 across all districts. With a homestead exemption claimed, that drops to $4,793 — saving $1,324 per year. That's $399 per month a buyer should budget. The assessed value increased +3.2% vs the subdivision average of -3.0%. This above-average increase gives a protest opportunity score of 31 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,577
Williamson CountyCounty0.3694%$1,480
Austin Community Collegespecial0.1034%$414
Williamson County ESD #9 - Round RockESD0.0999%$400
Williamson County FM/RdCounty0.0443%$178
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$6,117
31 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $392,544 would pay approximately $2,450 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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