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2101 HILTON HEAD DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath1,666 sqftBuilt 1999

Property at a Glance

This home is estimated between $317,741 and $658,957, with a best estimate of $593,778. That places the property above 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

$317,741 $658,957
Best Estimate
$593,778
WCAD Value
$569,248
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 $317,741 and $658,957. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2111 HILTON HEAD DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,609 sqft Built 1999
Raw Value $641,516
Adjusted Value $658,957

Adjusted +$17,441 for 57 sqft more living space. Net adjustment: +$17,441.

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 $593,778

Adjusted -$59,665 for 195 sqft less living space. Net adjustment: -$59,665.

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 $382,867

Adjusted -$186,644 for 610 sqft less living space. Net adjustment: -$186,644.

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 $627,151

Adjusted +$46,814 for 153 sqft more living space. Net adjustment: +$46,814.

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 $317,741

Adjusted -$221,219 for 723 sqft less living space. Net adjustment: -$221,219.

The Neighborhood

This home is valued 1.8% below the R545698D - Forest Creek Sec 8 & 9 median of $579,777. That positions it competitively for buyers comparing within the neighborhood. 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
$569,248
Median
$579,777

This home is -1.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,242 across all districts. With a homestead exemption claimed, that drops to $8,887 — saving $1,355 per year. That's $741 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%$5,084
Round RockCity0.3720%$2,118
Williamson CountyCounty0.3694%$2,103
Austin Community Collegespecial0.1034%$589
Williamson County FM/RdCounty0.0443%$252
Upper Brushy Creek WCIDWater0.0170%$97
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,242

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $593,778 would pay approximately $3,706 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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