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105 ROCK CHALK CT, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath2,559 sqftBuilt 1996

Property at a Glance

This home is estimated between $382,981 and $569,999, with a best estimate of $425,871. 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

$382,981 $569,999
Best Estimate
$425,871
WCAD Value
$429,815
High Confidence

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

Based on 5 comparable properties in R651598E - MORNINGSIDE MEADOWS SEC 1&7, K & B, this home's estimated market value is between $382,981 and $569,999. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

108 ROCK CHALK CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,337 sqft Built 1997
Raw Value $391,595
Adjusted Value $425,871

Adjusted +$41,144 for 222 sqft more living space and -$6,868 for being older. Net adjustment: +$34,276.

101 ROCK CHALK CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,017 sqft Built 1996
Raw Value $351,066
Adjusted Value $451,516

Adjusted +$100,450 for 542 sqft more living space. Net adjustment: +$100,450.

102 ROCK CHALK CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,398 sqft Built 1997
Raw Value $391,361
Adjusted Value $414,332

Adjusted +$29,839 for 161 sqft more living space and -$6,868 for being older. Net adjustment: +$22,971.

100 ROCK CHALK CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,693 sqft Built 1997
Raw Value $414,684
Adjusted Value $382,981

Adjusted -$24,835 for 134 sqft less living space and -$6,868 for being older. Net adjustment: -$31,703.

107 ROCK CHALK CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,963 sqft Built 1998
Raw Value $473,278
Adjusted Value $569,999

Adjusted +$110,458 for 596 sqft more living space and -$13,737 for being older. Net adjustment: +$96,721.

The Neighborhood

This home is valued 7.3% 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

typical
270 Properties
$400,408 Median Value
-3.0% YoY Change
3% Have Pool
99% Have Garage
This Home
$429,815
Median
$400,408

This home is +7.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,564 across all districts. With a homestead exemption claimed, that drops to $5,234 — saving $1,330 per year. That's $436 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%$3,839
Williamson CountyCounty0.3694%$1,588
Austin Community Collegespecial0.1034%$444
Williamson County ESD #9 - Round RockESD0.0999%$429
Williamson County FM/RdCounty0.0443%$191
Upper Brushy Creek WCIDWater0.0170%$73
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$6,564

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $425,871 would pay approximately $2,658 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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