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2153 HILTON HEAD DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath3,349 sqftBuilt 1999

Property at a Glance

This home is estimated between $858,725 and $1,360,217, with a best estimate of $1,159,600. That places the property above the R549699C - Forest Creek Sec 14,20,21,26-30,33,34 median of $910,927, in a neighborhood that declined 3.1% over the past year.

Estimated Value Range

$858,725 $1,360,217
Best Estimate
$1,159,600
WCAD Value
$1,033,006
High Confidence

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

Based on 5 comparable properties in R549699C - Forest Creek Sec 14,20,21,26-30,33,34, this home's estimated market value is between $858,725 and $1,360,217. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2129 HILTON HEAD DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,747 sqft Built 1999
Raw Value $1,006,768
Adjusted Value $1,217,378

Adjusted +$210,610 for 602 sqft more living space. Net adjustment: +$210,610.

2136 HILTON HEAD DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,311 sqft Built 1999
Raw Value $997,073
Adjusted Value $1,360,217

Adjusted +$363,144 for 1,038 sqft more living space. Net adjustment: +$363,144.

2150 HILTON HEAD DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,454 sqft Built 2000
Raw Value $786,019
Adjusted Value $1,100,597

Adjusted +$313,116 for 895 sqft more living space and +$1,462 for being newer. Net adjustment: +$314,578.

2148 HILTON HEAD DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,349 sqft Built 1999
Raw Value $809,750
Adjusted Value $1,159,600

Adjusted +$349,850 for 1,000 sqft more living space. Net adjustment: +$349,850.

2131 HILTON HEAD DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,997 sqft Built 1999
Raw Value $735,578
Adjusted Value $858,725

Adjusted +$123,147 for 352 sqft more living space. Net adjustment: +$123,147.

The Neighborhood

This home is valued 13.4% above the R549699C - Forest Creek Sec 14,20,21,26-30,33,34 median of $910,927. With 271 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.1% over the past year.

R549699C - Forest Creek Sec 14,20,21,26-30,33,34

typical
271 Properties
$910,927 Median Value
-3.1% YoY Change
1% Have Pool
99% Have Garage
This Home
$1,033,006
Median
$910,927

This home is +13.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $18,587 across all districts. With a homestead exemption claimed, that drops to $17,145 — saving $1,442 per year. That's $1,429 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%$9,226
Round RockCity0.3720%$3,843
Williamson CountyCounty0.3694%$3,816
Austin Community Collegespecial0.1034%$1,068
Williamson County FM/RdCounty0.0443%$458
Upper Brushy Creek WCIDWater0.0170%$176
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$18,587

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,159,600 would pay approximately $7,238 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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