Beta Williamson County, TX only — data and coverage are limited during early access.

1900 BLUEBONNET DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath994 sqftBuilt 1986

Property at a Glance

This home is estimated between $187,928 and $338,457, with a best estimate of $205,540. That places the property below the R432494H - CHANDLER CREEK median of $295,957, in a neighborhood that declined 5.3% over the past year.

Estimated Value Range

$187,928 $338,457
Best Estimate
$205,540
WCAD Value
$249,193
High Confidence

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

Based on 5 comparable properties in R432494H - CHANDLER CREEK, this home's estimated market value is between $187,928 and $338,457. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1905 BLUEBONNET DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 892 sqft Built 1986
Raw Value $254,758
Adjusted Value $277,642

Adjusted +$22,884 for 102 sqft more living space. Net adjustment: +$22,884.

2107 BLUEBONNET DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,248 sqft Built 1986
Raw Value $262,526
Adjusted Value $205,540

Adjusted -$56,986 for 254 sqft less living space. Net adjustment: -$56,986.

1904 BLUEBONNET DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,364 sqft Built 1986
Raw Value $270,940
Adjusted Value $187,928

Adjusted -$83,012 for 370 sqft less living space. Net adjustment: -$83,012.

2102 BLUEBONNET DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 813 sqft Built 1985
Raw Value $294,101
Adjusted Value $338,457

Adjusted +$40,608 for 181 sqft more living space and +$3,748 for being newer. Net adjustment: +$44,356.

2105 BLUEBONNET DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,364 sqft Built 1986
Raw Value $272,372
Adjusted Value $189,360

Adjusted -$83,012 for 370 sqft less living space. Net adjustment: -$83,012.

The Neighborhood

This home is valued 15.8% below the R432494H - CHANDLER CREEK median of $295,957. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.3% over the past year.

R432494H - CHANDLER CREEK

below average
553 Properties
$295,957 Median Value
-5.3% YoY Change
1% Have Pool
99% Have Garage
This Home
$249,193
Median
$295,957

This home is -15.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,516 across all districts. With a homestead exemption claimed, that drops to $3,219 — saving $1,297 per year. That's $268 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%$2,226
Williamson CountyCounty0.3694%$921
Meadows of Chandler Creek MUDMUD0.2849%$710
Austin Community Collegespecial0.1034%$258
Williamson County ESD #9 - Round RockESD0.0999%$249
Williamson County FM/RdCounty0.0443%$110
Upper Brushy Creek WCIDWater0.0170%$42
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8121%$4,516

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $205,540 would pay approximately $1,283 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.

View full property details