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3211 BAY HILL LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath3,091 sqftBuilt 2004

Property at a Glance

This home is estimated between $666,860 and $1,135,251, with a best estimate of $919,678. 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

$666,860 $1,135,251
Best Estimate
$919,678
WCAD Value
$691,054
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 $666,860 and $1,135,251. 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 $1,135,251

Adjusted +$14,344 for 41 sqft more living space and +$5,850 for being newer. Net adjustment: +$20,194.

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 $919,678

Adjusted -$57,026 for 163 sqft less living space and +$1,462 for being newer. Net adjustment: -$55,564.

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 $666,860

Adjusted -$196,965 for 563 sqft less living space. Net adjustment: -$196,965.

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 $820,082

Adjusted -$198,715 for 568 sqft less living space and -$4,387 for being older. Net adjustment: -$203,102.

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 $1,129,338

Adjusted +$55,626 for 159 sqft more living space and -$5,850 for being older. Net adjustment: +$49,776.

The Neighborhood

This home is valued 24.1% below the R549699C - Forest Creek Sec 14,20,21,26-30,33,34 median of $910,927. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 3.1% over the past year.

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

below average
271 Properties
$910,927 Median Value
-3.1% YoY Change
1% Have Pool
99% Have Garage
This Home
$691,054
Median
$910,927

This home is -24.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,434 across all districts. With a homestead exemption claimed, that drops to $11,056 — saving $1,378 per year. That's $921 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%$6,172
Round RockCity0.3720%$2,571
Williamson CountyCounty0.3694%$2,553
Austin Community Collegespecial0.1034%$715
Williamson County FM/RdCounty0.0443%$306
Upper Brushy Creek WCIDWater0.0170%$117
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$12,434

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $919,678 would pay approximately $5,741 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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