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3880 ROYAL TROON DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath2,716 sqftBuilt 1997

Property at a Glance

This home is estimated between $551,419 and $848,822, with a best estimate of $625,438. 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

$551,419 $848,822
Best Estimate
$625,438
WCAD Value
$558,682
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 $551,419 and $848,822. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3885 ROYAL TROON DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,899 sqft Built 1996
Raw Value $599,654
Adjusted Value $551,419

Adjusted -$59,047 for 183 sqft less living space and +$10,812 for being newer. Net adjustment: -$48,235.

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 $848,822

Adjusted +$158,104 for 490 sqft more living space and +$32,437 for being newer. Net adjustment: +$190,541.

3809 ROYAL TROON DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,562 sqft Built 1993
Raw Value $546,581
Adjusted Value $591,187

Adjusted +$49,690 for 154 sqft more living space and +$43,250 for being newer and -$48,334 for no pool. Net adjustment: +$44,606.

3873 ROYAL TROON DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,299 sqft Built 1997
Raw Value $492,394
Adjusted Value $626,944

Adjusted +$134,550 for 417 sqft more living space. Net adjustment: +$134,550.

3709 ROYAL TROON CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,620 sqft Built 1993
Raw Value $599,546
Adjusted Value $625,438

Adjusted +$30,976 for 96 sqft more living space and +$43,250 for being newer and -$48,334 for no pool. Net adjustment: +$25,892.

The Neighborhood

This home is valued 9.0% below the R541693C - FOREST CREEK median of $613,809. That positions it competitively for buyers comparing within the neighborhood. 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
$558,682
Median
$613,809

This home is -9.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,052 across all districts. With a homestead exemption claimed, that drops to $8,699 — saving $1,353 per year. That's $725 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%$4,990
Round RockCity0.3720%$2,078
Williamson CountyCounty0.3694%$2,064
Austin Community Collegespecial0.1034%$578
Williamson County FM/RdCounty0.0443%$248
Upper Brushy Creek WCIDWater0.0170%$95
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,052

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $625,438 would pay approximately $3,904 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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