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101 SULTANA CT, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath1,878 sqftBuilt 2006

Property at a Glance

This home is estimated between $375,004 and $659,506, with a best estimate of $539,573. 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

$375,004 $659,506
Best Estimate
$539,573
WCAD Value
$634,661
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R651598E - MORNINGSIDE MEADOWS SEC 1&7, K & B. The estimated range of $375,004 and $659,506 should be treated as a rough guide.

Comparable Properties (5)

101 SANTOLINA LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,383 sqft Built 2005
Raw Value $626,298
Adjusted Value $539,573

Adjusted -$93,593 for 505 sqft less living space and +$6,868 for being newer. Net adjustment: -$86,725.

5 bed 4 bath 1,984 sqft Built 2014
Raw Value $657,085
Adjusted Value $582,493

Adjusted -$19,645 for 106 sqft less living space and -$54,947 for being older. Net adjustment: -$74,592.

3 bed 1,904 sqft Built 1986
Raw Value $526,957
Adjusted Value $659,506

Adjusted -$4,819 for 26 sqft less living space and +$137,368 for being newer. Net adjustment: +$132,549.

3 bed 2 bath 1,669 sqft Built 2000
Raw Value $308,814
Adjusted Value $388,759

Adjusted +$38,735 for 209 sqft more living space and +$41,210 for being newer. Net adjustment: +$79,945.

3 bed 2 bath 1,776 sqft Built 2017
Raw Value $431,652
Adjusted Value $375,004

Adjusted +$18,904 for 102 sqft more living space and -$75,552 for being older. Net adjustment: -$56,648.

The Neighborhood

This home is valued 58.5% 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
$634,661
Median
$400,408

This home is +58.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,692 across all districts. With a homestead exemption claimed, that drops to $8,325 — saving $1,367 per year. That's $694 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%$5,668
Williamson CountyCounty0.3694%$2,345
Austin Community Collegespecial0.1034%$656
Williamson County ESD #9 - Round RockESD0.0999%$634
Williamson County FM/RdCounty0.0443%$281
Upper Brushy Creek WCIDWater0.0170%$108
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$9,692

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $539,573 would pay approximately $3,368 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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