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900 RIVERLAWN DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,308 sqftBuilt 1993

Property at a Glance

This home is estimated between $322,714 and $577,051, with a best estimate of $452,837. 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

$322,714 $577,051
Best Estimate
$452,837
WCAD Value
$426,787
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 $322,714 and $577,051 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 $577,051

Adjusted -$33,588 for 96 sqft less living space and +$11,419 for being newer. Net adjustment: -$22,169.

4 bed 2 bath 1,340 sqft Built 1999
Raw Value $486,600
Adjusted Value $461,702

Adjusted -$11,196 for 32 sqft less living space and -$13,702 for being older. Net adjustment: -$24,898.

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 $404,837

Adjusted +$12,945 for 37 sqft more living space and +$13,702 for being newer. Net adjustment: +$26,647.

4 bed 2 bath 1,286 sqft Built 1988
Raw Value $433,721
Adjusted Value $452,837

Adjusted +$7,697 for 22 sqft more living space and +$11,419 for being newer. Net adjustment: +$19,116.

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 $322,714

Adjusted -$77,322 for 221 sqft less living space. Net adjustment: -$77,322.

The Neighborhood

This home is valued 9.4% 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
$426,787
Median
$390,183

This home is +9.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,679 across all districts. With a homestead exemption claimed, that drops to $6,350 — saving $1,329 per year. That's $529 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%$3,812
Round RockCity0.3720%$1,588
Williamson CountyCounty0.3694%$1,577
Austin Community Collegespecial0.1034%$441
Williamson County FM/RdCounty0.0443%$189
Upper Brushy Creek WCIDWater0.0170%$73
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,679

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $452,837 would pay approximately $2,827 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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