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2111 HILTON HEAD DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath1,609 sqftBuilt 1999

Property at a Glance

This home is estimated between $300,300 and $609,710, with a best estimate of $551,807. That places the property below the R545698D - Forest Creek Sec 8 & 9 median of $579,777, in a neighborhood that declined 6.5% over the past year.

Estimated Value Range

$300,300 $609,710
Best Estimate
$551,807
WCAD Value
$641,516
High Confidence

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

Based on 5 comparable properties in R545698D - Forest Creek Sec 8 & 9, this home's estimated market value is between $300,300 and $609,710. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2116 HILTON HEAD DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,861 sqft Built 1999
Raw Value $653,443
Adjusted Value $576,338

Adjusted -$77,105 for 252 sqft less living space. Net adjustment: -$77,105.

2103 HILTON HEAD DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,276 sqft Built 1999
Raw Value $569,511
Adjusted Value $365,426

Adjusted -$204,085 for 667 sqft less living space. Net adjustment: -$204,085.

2101 HILTON HEAD DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,666 sqft Built 1999
Raw Value $569,248
Adjusted Value $551,807

Adjusted -$17,441 for 57 sqft less living space. Net adjustment: -$17,441.

2108 HILTON HEAD DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,513 sqft Built 1999
Raw Value $580,337
Adjusted Value $609,710

Adjusted +$29,373 for 96 sqft more living space. Net adjustment: +$29,373.

2107 HILTON HEAD DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,389 sqft Built 1999
Raw Value $538,960
Adjusted Value $300,300

Adjusted -$238,660 for 780 sqft less living space. Net adjustment: -$238,660.

The Neighborhood

This home is valued 10.6% above the R545698D - Forest Creek Sec 8 & 9 median of $579,777. With 219 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.5% over the past year.

R545698D - Forest Creek Sec 8 & 9

typical
219 Properties
$579,777 Median Value
-6.5% YoY Change
2% Have Pool
97% Have Garage
This Home
$641,516
Median
$579,777

This home is +10.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,543 across all districts. With a homestead exemption claimed, that drops to $10,174 — saving $1,369 per year. That's $848 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%$5,729
Round RockCity0.3720%$2,386
Williamson CountyCounty0.3694%$2,370
Austin Community Collegespecial0.1034%$663
Williamson County FM/RdCounty0.0443%$284
Upper Brushy Creek WCIDWater0.0170%$109
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$11,543

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $551,807 would pay approximately $3,444 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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