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2104 HILTON HEAD DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath1,998 sqftBuilt 1999

Property at a Glance

This home is estimated between $633,574 and $901,303, with a best estimate of $712,537. 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

$633,574 $901,303
Best Estimate
$712,537
WCAD Value
$592,237
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R545698D - Forest Creek Sec 8 & 9. The estimated range of $633,574 and $901,303 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 2,311 sqft Built 1999
Raw Value $997,073
Adjusted Value $901,303

Adjusted -$95,770 for 313 sqft less living space. Net adjustment: -$95,770.

4 bed 3 bath 1,983 sqft Built 2003
Raw Value $696,443
Adjusted Value $693,823

Adjusted +$4,590 for 15 sqft more living space and -$7,210 for being older. Net adjustment: -$2,620.

4 bed 3 bath 2,317 sqft Built 1999
Raw Value $810,143
Adjusted Value $712,537

Adjusted -$97,606 for 319 sqft less living space. Net adjustment: -$97,606.

4 bed 3 bath 2,204 sqft Built 2000
Raw Value $698,408
Adjusted Value $633,574

Adjusted -$63,031 for 206 sqft less living space and -$1,803 for being older. Net adjustment: -$64,834.

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 $760,540

Adjusted +$119,024 for 389 sqft more living space. Net adjustment: +$119,024.

The Neighborhood

This home is valued 2.1% 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
$592,237
Median
$579,777

This home is +2.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,656 across all districts. With a homestead exemption claimed, that drops to $9,296 — saving $1,360 per year. That's $775 per month a buyer should budget. The assessed value increased +2.0% vs the subdivision average of -6.5%. This above-average increase gives a protest opportunity score of 43 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,289
Round RockCity0.3720%$2,203
Williamson CountyCounty0.3694%$2,188
Austin Community Collegespecial0.1034%$612
Williamson County FM/RdCounty0.0443%$263
Upper Brushy Creek WCIDWater0.0170%$101
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,656
43 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $712,537 would pay approximately $4,448 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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