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3210 BAY HILL LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath2,724 sqftBuilt 2000

Property at a Glance

This home is estimated between $697,536 and $1,012,705, with a best estimate of $962,367. 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

$697,536 $1,012,705
Best Estimate
$962,367
WCAD Value
$1,078,429
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 $697,536 and $1,012,705. 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 $1,012,705

Adjusted -$114,051 for 326 sqft less living space and +$11,699 for being newer. Net adjustment: -$102,352.

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 $797,134

Adjusted -$185,420 for 530 sqft less living space and +$7,312 for being newer. Net adjustment: -$178,108.

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 $697,536

Adjusted -$327,110 for 935 sqft less living space and +$1,462 for being newer. Net adjustment: -$325,648.

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 $962,367

Adjusted +$223,204 for 638 sqft more living space and +$7,312 for being newer. Net adjustment: +$230,516.

3208 BAY HILL LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,932 sqft Built 2000
Raw Value $1,079,562
Adjusted Value $1,006,793

Adjusted -$72,769 for 208 sqft less living space. Net adjustment: -$72,769.

The Neighborhood

This home is valued 18.4% 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

above average
271 Properties
$910,927 Median Value
-3.1% YoY Change
1% Have Pool
99% Have Garage
This Home
$1,078,429
Median
$910,927

This home is +18.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $18,959 across all districts. With a homestead exemption claimed, that drops to $17,514 — saving $1,445 per year. That's $1,460 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%$9,411
Round RockCity0.3720%$3,920
Williamson CountyCounty0.3694%$3,893
Austin Community Collegespecial0.1034%$1,090
Williamson County FM/RdCounty0.0443%$467
Upper Brushy Creek WCIDWater0.0170%$179
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$18,959

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $962,367 would pay approximately $6,007 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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