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3749 ROYAL PORT RUSH DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,932 sqftBuilt 1996

Property at a Glance

This home is estimated between $314,927 and $644,460, with a best estimate of $371,911. 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

$314,927 $644,460
Best Estimate
$371,911
WCAD Value
$695,715
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 $314,927 and $644,460. 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 $371,911

Adjusted -$184,240 for 571 sqft less living space and +$32,437 for being newer. Net adjustment: -$151,803.

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 $328,244

Adjusted -$224,250 for 695 sqft less living space and +$10,812 for being newer. Net adjustment: -$213,438.

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 $644,460

Adjusted +$43,559 for 135 sqft more living space and +$32,437 for being newer. Net adjustment: +$75,996.

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 $417,611

Adjusted -$55,821 for 173 sqft less living space. Net adjustment: -$55,821.

3773 ROYAL PORT RUSH DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,782 sqft Built 1995
Raw Value $578,378
Adjusted Value $314,927

Adjusted -$274,263 for 850 sqft less living space and +$10,812 for being newer. Net adjustment: -$263,451.

The Neighborhood

This home is valued 13.3% 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
$695,715
Median
$613,809

This home is +13.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,518 across all districts. With a homestead exemption claimed, that drops to $11,139 — saving $1,379 per year. That's $928 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%$6,213
Round RockCity0.3720%$2,588
Williamson CountyCounty0.3694%$2,570
Austin Community Collegespecial0.1034%$719
Williamson County FM/RdCounty0.0443%$308
Upper Brushy Creek WCIDWater0.0170%$118
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$12,518

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $371,911 would pay approximately $2,321 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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