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3885 ROYAL TROON DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath2,899 sqftBuilt 1996

Property at a Glance

This home is estimated between $639,421 and $897,058, with a best estimate of $675,179. 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

$639,421 $897,058
Best Estimate
$675,179
WCAD Value
$599,654
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 $639,421 and $897,058. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $897,058

Adjusted +$217,152 for 673 sqft more living space and +$21,625 for being newer. Net adjustment: +$238,777.

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 $639,421

Adjusted +$108,737 for 337 sqft more living space and +$32,437 for being newer and -$48,334 for no pool. Net adjustment: +$92,840.

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 $675,179

Adjusted +$193,597 for 600 sqft more living space and -$10,812 for being older. Net adjustment: +$182,785.

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 $673,672

Adjusted +$90,023 for 279 sqft more living space and +$32,437 for being newer and -$48,334 for no pool. Net adjustment: +$74,126.

3881 ROYAL TROON DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,459 sqft Built 1994
Raw Value $526,347
Adjusted Value $689,943

Adjusted +$141,971 for 440 sqft more living space and +$21,625 for being newer. Net adjustment: +$163,596.

The Neighborhood

This home is valued 2.3% 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
$599,654
Median
$613,809

This home is -2.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,789 across all districts. With a homestead exemption claimed, that drops to $9,428 — saving $1,361 per year. That's $786 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%$5,356
Round RockCity0.3720%$2,231
Williamson CountyCounty0.3694%$2,215
Austin Community Collegespecial0.1034%$620
Williamson County FM/RdCounty0.0443%$266
Upper Brushy Creek WCIDWater0.0170%$102
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,789

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $675,179 would pay approximately $4,214 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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