Beta Williamson County, TX only — data and coverage are limited during early access.

805 RIVERLAWN DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,194 sqftBuilt 1991

Property at a Glance

This home is estimated between $278,261 and $419,803, with a best estimate of $382,334. 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

$278,261 $419,803
Best Estimate
$382,334
WCAD Value
$451,312
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 $278,261 and $419,803. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

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 $360,385

Adjusted -$26,940 for 77 sqft less living space and +$9,135 for being newer. Net adjustment: -$17,805.

4 bed 2 bath 1,286 sqft Built 1988
Raw Value $433,721
Adjusted Value $408,384

Adjusted -$32,188 for 92 sqft less living space and +$6,851 for being newer. Net adjustment: -$25,337.

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 $278,261

Adjusted -$117,208 for 335 sqft less living space and -$4,567 for being older. Net adjustment: -$121,775.

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 $382,334

Adjusted -$39,886 for 114 sqft less living space and -$4,567 for being older. Net adjustment: -$44,453.

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 $419,803

Adjusted -$18,893 for 54 sqft less living space. Net adjustment: -$18,893.

The Neighborhood

This home is valued 15.7% 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

above average
138 Properties
$390,183 Median Value
-4.8% YoY Change
3% Have Pool
96% Have Garage
This Home
$451,312
Median
$390,183

This home is +15.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,120 across all districts. With a homestead exemption claimed, that drops to $6,787 — saving $1,333 per year. That's $566 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%$4,031
Round RockCity0.3720%$1,679
Williamson CountyCounty0.3694%$1,667
Austin Community Collegespecial0.1034%$467
Williamson County FM/RdCounty0.0443%$200
Upper Brushy Creek WCIDWater0.0170%$77
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,120

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $382,334 would pay approximately $2,387 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.

View full property details