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3204 BAY HILL LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath3,247 sqftBuilt 2000

Property at a Glance

This home is estimated between $727,286 and $1,195,676, with a best estimate of $980,105. 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

$727,286 $1,195,676
Best Estimate
$980,105
WCAD Value
$1,035,645
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 $727,286 and $1,195,676. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3218 BAY HILL LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,050 sqft Built 2008
Raw Value $1,115,057
Adjusted Value $1,195,676

Adjusted +$68,920 for 197 sqft more living space and +$11,699 for being newer. Net adjustment: +$80,619.

3236 BAY HILL LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
5 bed 4 bath 3,254 sqft Built 2005
Raw Value $975,242
Adjusted Value $980,105

Adjusted -$2,449 for 7 sqft less living space and +$7,312 for being newer. Net adjustment: +$4,863.

3216 BAY HILL LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,654 sqft Built 2004
Raw Value $863,825
Adjusted Value $727,286

Adjusted -$142,389 for 407 sqft less living space and +$5,850 for being newer. Net adjustment: -$136,539.

3220 BAY HILL LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,659 sqft Built 2001
Raw Value $1,023,184
Adjusted Value $880,508

Adjusted -$144,138 for 412 sqft less living space and +$1,462 for being newer. Net adjustment: -$142,676.

3230 BAY HILL LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,086 sqft Built 2005
Raw Value $731,851
Adjusted Value $1,145,339

Adjusted +$406,176 for 1,161 sqft more living space and +$7,312 for being newer. Net adjustment: +$413,488.

The Neighborhood

This home is valued 13.7% 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
$1,035,645
Median
$910,927

This home is +13.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $18,351 across all districts. With a homestead exemption claimed, that drops to $16,913 — saving $1,438 per year. That's $1,409 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%$9,109
Round RockCity0.3720%$3,794
Williamson CountyCounty0.3694%$3,768
Austin Community Collegespecial0.1034%$1,055
Williamson County FM/RdCounty0.0443%$452
Upper Brushy Creek WCIDWater0.0170%$173
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$18,351

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $980,105 would pay approximately $6,118 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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