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301 SANTOLINA LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath2,377 sqftBuilt 2005

Property at a Glance

This home is estimated between $385,264 and $810,842, with a best estimate of $472,680. That places the property above 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

$385,264 $810,842
Best Estimate
$472,680
WCAD Value
$707,388
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 $385,264 and $810,842 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 2,204 sqft Built 1997
Raw Value $327,768
Adjusted Value $414,778

Adjusted +$32,063 for 173 sqft more living space and +$54,947 for being newer. Net adjustment: +$87,010.

4 bed 2 bath 2,651 sqft Built 1997
Raw Value $496,522
Adjusted Value $500,688

Adjusted -$50,781 for 274 sqft less living space and +$54,947 for being newer. Net adjustment: +$4,166.

4 bed 2 bath 2,045 sqft Built 1995
Raw Value $342,465
Adjusted Value $472,680

Adjusted +$61,531 for 332 sqft more living space and +$68,684 for being newer. Net adjustment: +$130,215.

3 bed 2 bath 2,552 sqft Built 2013
Raw Value $472,644
Adjusted Value $385,264

Adjusted -$32,433 for 175 sqft less living space and -$54,947 for being older. Net adjustment: -$87,380.

3 bed 2 bath 3,016 sqft Built 2006
Raw Value $936,138
Adjusted Value $810,842

Adjusted -$118,428 for 639 sqft less living space and -$6,868 for being older. Net adjustment: -$125,296.

The Neighborhood

This home is valued 76.7% above the R651598E - MORNINGSIDE MEADOWS SEC 1&7, K & B median of $400,408. With 270 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.0% over the past year.

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

outlier high
270 Properties
$400,408 Median Value
-3.0% YoY Change
3% Have Pool
99% Have Garage
This Home
$707,388
Median
$400,408

This home is +76.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,803 across all districts. With a homestead exemption claimed, that drops to $9,422 — saving $1,381 per year. That's $785 per month a buyer should budget. The assessed value increased +4.1% vs the subdivision average of -3.0%. 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
Round Rock ISDSchool0.8931%$6,318
Williamson CountyCounty0.3694%$2,613
Austin Community Collegespecial0.1034%$731
Williamson County ESD #9 - Round RockESD0.0999%$707
Williamson County FM/RdCounty0.0443%$314
Upper Brushy Creek WCIDWater0.0170%$120
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$10,803
46 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $472,680 would pay approximately $2,950 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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