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811 RIVERLAWN DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,326 sqftBuilt 1993

Property at a Glance

This home is estimated between $329,012 and $583,349, with a best estimate of $459,135. That places the property above the R315591G - Creekmont West median of $390,183, in a neighborhood that declined 4.8% over the past year.

Estimated Value Range

$329,012 $583,349
Best Estimate
$459,135
WCAD Value
$436,599
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R315591G - Creekmont West. The estimated range of $329,012 and $583,349 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 1,404 sqft Built 1988
Raw Value $599,220
Adjusted Value $583,349

Adjusted -$27,290 for 78 sqft less living space and +$11,419 for being newer. Net adjustment: -$15,871.

4 bed 2 bath 1,340 sqft Built 1999
Raw Value $486,600
Adjusted Value $468,000

Adjusted -$4,898 for 14 sqft less living space and -$13,702 for being older. Net adjustment: -$18,600.

1001 RIVERLAWN DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,271 sqft Built 1987
Raw Value $378,190
Adjusted Value $411,135

Adjusted +$19,243 for 55 sqft more living space and +$13,702 for being newer. Net adjustment: +$32,945.

4 bed 2 bath 1,286 sqft Built 1988
Raw Value $433,721
Adjusted Value $459,135

Adjusted +$13,995 for 40 sqft more living space and +$11,419 for being newer. Net adjustment: +$25,414.

707 RIVERLAWN DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,529 sqft Built 1993
Raw Value $400,036
Adjusted Value $329,012

Adjusted -$71,024 for 203 sqft less living space. Net adjustment: -$71,024.

The Neighborhood

This home is valued 11.9% 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
$436,599
Median
$390,183

This home is +11.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,856 across all districts. With a homestead exemption claimed, that drops to $6,525 — saving $1,331 per year. That's $544 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%$3,899
Round RockCity0.3720%$1,624
Williamson CountyCounty0.3694%$1,613
Austin Community Collegespecial0.1034%$451
Williamson County FM/RdCounty0.0443%$194
Upper Brushy Creek WCIDWater0.0170%$74
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,856

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $459,135 would pay approximately $2,866 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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