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1111 BLACKBURN PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,834 sqftBuilt 2005

Property at a Glance

This home is estimated between $336,932 and $367,855, with a best estimate of $350,681. That places the property above the R434598G - Chandler Creek median of $342,930, in a neighborhood that declined 6.7% over the past year.

Estimated Value Range

$336,932 $367,855
Best Estimate
$350,681
WCAD Value
$370,919
High Confidence

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

Based on 5 comparable properties in R434598G - Chandler Creek, this home's estimated market value is between $336,932 and $367,855. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1106 BLACKBURN PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,479 sqft Built 2005
Raw Value $301,160
Adjusted Value $367,855

Adjusted +$66,695 for 355 sqft more living space. Net adjustment: +$66,695.

1110 BLACKBURN PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,705 sqft Built 2005
Raw Value $326,446
Adjusted Value $350,681

Adjusted +$24,235 for 129 sqft more living space. Net adjustment: +$24,235.

1108 BLACKBURN PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,864 sqft Built 2005
Raw Value $343,096
Adjusted Value $337,460

Adjusted -$5,636 for 30 sqft less living space. Net adjustment: -$5,636.

1007 BLACKBURN PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,834 sqft Built 2005
Raw Value $336,932
Adjusted Value $336,932

This comparable closely matches the subject property's features.

1005 BLACKBURN PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,479 sqft Built 2005
Raw Value $301,160
Adjusted Value $367,855

Adjusted +$66,695 for 355 sqft more living space. Net adjustment: +$66,695.

The Neighborhood

This home is valued 8.2% above the R434598G - Chandler Creek median of $342,930. With 709 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.7% over the past year.

R434598G - Chandler Creek

typical
709 Properties
$342,930 Median Value
-6.7% YoY Change
1% Have Pool
100% Have Garage
This Home
$370,919
Median
$342,930

This home is +8.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,721 across all districts. With a homestead exemption claimed, that drops to $5,403 — saving $1,318 per year. That's $450 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%$3,313
Williamson CountyCounty0.3694%$1,370
Meadows of Chandler Creek MUDMUD0.2849%$1,057
Austin Community Collegespecial0.1034%$384
Williamson County ESD #9 - Round RockESD0.0999%$371
Williamson County FM/RdCounty0.0443%$164
Upper Brushy Creek WCIDWater0.0170%$63
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8121%$6,721

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $350,681 would pay approximately $2,189 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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