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3741 ROYAL PORT RUSH DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath2,036 sqftBuilt 1996

Property at a Glance

This home is estimated between $361,801 and $729,272, with a best estimate of $451,168. That places the property below the R541693C - FOREST CREEK median of $613,809, in a neighborhood that declined 1.5% over the past year.

Estimated Value Range

$361,801 $729,272
Best Estimate
$451,168
WCAD Value
$653,062
High Confidence

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

Based on 5 comparable properties in R541693C - FOREST CREEK, this home's estimated market value is between $361,801 and $729,272. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3700 ROYAL PORT RUSH DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,503 sqft Built 1993
Raw Value $523,714
Adjusted Value $405,468

Adjusted -$150,683 for 467 sqft less living space and +$32,437 for being newer. Net adjustment: -$118,246.

3760 ROYAL PORT RUSH DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,627 sqft Built 1995
Raw Value $541,682
Adjusted Value $361,801

Adjusted -$190,693 for 591 sqft less living space and +$10,812 for being newer. Net adjustment: -$179,881.

3720 ROYAL PORT RUSH DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,797 sqft Built 1993
Raw Value $568,464
Adjusted Value $678,017

Adjusted +$77,116 for 239 sqft more living space and +$32,437 for being newer. Net adjustment: +$109,553.

3749 ROYAL PORT RUSH DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,932 sqft Built 1996
Raw Value $695,715
Adjusted Value $729,272

Adjusted +$33,557 for 104 sqft more living space. Net adjustment: +$33,557.

3738 ROYAL PORT RUSH DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,105 sqft Built 1996
Raw Value $473,432
Adjusted Value $451,168

Adjusted -$22,264 for 69 sqft less living space. Net adjustment: -$22,264.

The Neighborhood

This home is valued 6.4% above the R541693C - FOREST CREEK median of $613,809. With 201 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.5% over the past year.

R541693C - FOREST CREEK

typical
201 Properties
$613,809 Median Value
-1.5% YoY Change
2% Have Pool
100% Have Garage
This Home
$653,062
Median
$613,809

This home is +6.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,750 across all districts. With a homestead exemption claimed, that drops to $10,379 — saving $1,371 per year. That's $865 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%$5,832
Round RockCity0.3720%$2,429
Williamson CountyCounty0.3694%$2,413
Austin Community Collegespecial0.1034%$675
Williamson County FM/RdCounty0.0443%$289
Upper Brushy Creek WCIDWater0.0170%$111
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$11,750

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $451,168 would pay approximately $2,816 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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