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1511 TY COBB PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,005 sqftBuilt 2003

Property at a Glance

This home is estimated between $224,996 and $321,645, with a best estimate of $228,302. That places the property below the R454400F - Ryan's Crossing Sec 1 Thru 6 median of $339,919, in a neighborhood that declined 9.3% over the past year.

Estimated Value Range

$224,996 $321,645
Best Estimate
$228,302
WCAD Value
$344,528
High Confidence

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

Based on 5 comparable properties in R454400F - Ryan's Crossing Sec 1 Thru 6, this home's estimated market value is between $224,996 and $321,645. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1505 TY COBB PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,461 sqft Built 2003
Raw Value $313,132
Adjusted Value $228,159

Adjusted -$84,973 for 456 sqft less living space. Net adjustment: -$84,973.

1509 TY COBB PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,483 sqft Built 2003
Raw Value $314,068
Adjusted Value $224,996

Adjusted -$89,072 for 478 sqft less living space. Net adjustment: -$89,072.

1301 TY COBB PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,190 sqft Built 2002
Raw Value $357,071
Adjusted Value $321,645

Adjusted -$34,474 for 185 sqft less living space and -$952 for being older. Net adjustment: -$35,426.

1507 TY COBB PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,369 sqft Built 2003
Raw Value $343,240
Adjusted Value $275,411

Adjusted -$67,829 for 364 sqft less living space. Net adjustment: -$67,829.

1403 TY COBB PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,459 sqft Built 2003
Raw Value $312,902
Adjusted Value $228,302

Adjusted -$84,600 for 454 sqft less living space. Net adjustment: -$84,600.

The Neighborhood

This home is valued 1.4% above the R454400F - Ryan's Crossing Sec 1 Thru 6 median of $339,919. With 567 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.3% over the past year.

R454400F - Ryan's Crossing Sec 1 Thru 6

typical
567 Properties
$339,919 Median Value
-9.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$344,528
Median
$339,919

This home is +1.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,199 across all districts. With a homestead exemption claimed, that drops to $4,885 — saving $1,314 per year. That's $407 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%$3,077
Round RockCity0.3720%$1,282
Williamson CountyCounty0.3694%$1,273
Austin Community Collegespecial0.1034%$356
Williamson County FM/RdCounty0.0443%$153
Upper Brushy Creek WCIDWater0.0170%$59
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,199

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $228,302 would pay approximately $1,425 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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