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3837 ROYAL TROON DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath1,482 sqftBuilt 1994

Property at a Glance

This home is estimated between $418,220 and $648,795, with a best estimate of $615,991. That places the property above the R541693C - FOREST CREEK median of $613,809, in a neighborhood that declined 1.5% over the past year.

Estimated Value Range

$418,220 $648,795
Best Estimate
$615,991
WCAD Value
$650,855
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 $418,220 and $648,795. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3849 ROYAL TROON DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,546 sqft Built 1995
Raw Value $674,521
Adjusted Value $643,059

Adjusted -$20,650 for 64 sqft less living space and -$10,812 for being older. Net adjustment: -$31,462.

3892 ROYAL TROON DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,226 sqft Built 1994
Raw Value $658,281
Adjusted Value $418,220

Adjusted -$240,061 for 744 sqft less living space. Net adjustment: -$240,061.

3805 ROYAL TROON DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,598 sqft Built 1993
Raw Value $620,295
Adjusted Value $593,678

Adjusted -$37,429 for 116 sqft less living space and +$10,812 for being newer. Net adjustment: -$26,617.

3860 ROYAL TROON DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,293 sqft Built 1994
Raw Value $587,812
Adjusted Value $648,795

Adjusted +$60,983 for 189 sqft more living space. Net adjustment: +$60,983.

3833 ROYAL TROON DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,486 sqft Built 1993
Raw Value $606,470
Adjusted Value $615,991

Adjusted -$1,291 for 4 sqft less living space and +$10,812 for being newer. Net adjustment: +$9,521.

The Neighborhood

This home is valued 6.0% 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
$650,855
Median
$613,809

This home is +6.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,711 across all districts. With a homestead exemption claimed, that drops to $10,340 — saving $1,371 per year. That's $862 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%$5,813
Round RockCity0.3720%$2,421
Williamson CountyCounty0.3694%$2,405
Austin Community Collegespecial0.1034%$673
Williamson County FM/RdCounty0.0443%$289
Upper Brushy Creek WCIDWater0.0170%$111
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$11,711

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $615,991 would pay approximately $3,845 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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