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1100 RIVERLAWN DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath851 sqftBuilt 1994

Property at a Glance

This home is estimated between $258,488 and $458,135, with a best estimate of $306,647. That places the property below the R315591G - Creekmont West median of $390,183, in a neighborhood that declined 4.8% over the past year.

Estimated Value Range

$258,488 $458,135
Best Estimate
$306,647
WCAD Value
$403,165
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 $258,488 and $458,135. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

900 RIVERLAWN DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,308 sqft Built 1993
Raw Value $426,787
Adjusted Value $269,179

Adjusted -$159,892 for 457 sqft less living space and +$2,284 for being newer. Net adjustment: -$157,608.

4 bed 2 bath 810 sqft Built 1992
Raw Value $439,223
Adjusted Value $458,135

Adjusted +$14,345 for 41 sqft more living space and +$4,567 for being newer. Net adjustment: +$18,912.

1004 RIVERLAWN DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,248 sqft Built 1991
Raw Value $438,696
Adjusted Value $306,647

Adjusted -$138,900 for 397 sqft less living space and +$6,851 for being newer. Net adjustment: -$132,049.

804 RIVERLAWN DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,086 sqft Built 1994
Raw Value $340,708
Adjusted Value $258,488

Adjusted -$82,220 for 235 sqft less living space. Net adjustment: -$82,220.

702 RIVERLAWN DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,202 sqft Built 1992
Raw Value $441,618
Adjusted Value $323,379

Adjusted -$122,806 for 351 sqft less living space and +$4,567 for being newer. Net adjustment: -$118,239.

The Neighborhood

This home is valued 3.3% above the R315591G - Creekmont West median of $390,183. With 138 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.8% over the past year.

R315591G - Creekmont West

typical
138 Properties
$390,183 Median Value
-4.8% YoY Change
3% Have Pool
96% Have Garage
This Home
$403,165
Median
$390,183

This home is +3.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,254 across all districts. With a homestead exemption claimed, that drops to $5,929 — saving $1,325 per year. That's $494 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%$3,601
Round RockCity0.3720%$1,500
Williamson CountyCounty0.3694%$1,489
Austin Community Collegespecial0.1034%$417
Williamson County FM/RdCounty0.0443%$179
Upper Brushy Creek WCIDWater0.0170%$69
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,254

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $306,647 would pay approximately $1,914 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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