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1025 KING COTTON LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,002 sqftBuilt 2004

Property at a Glance

This home is estimated between $135,604 and $331,522, with a best estimate of $315,829. That places the property below the R525503F - TURTLE CREEK VILLAGE median of $329,108, in a neighborhood that declined 7.5% over the past year.

Estimated Value Range

$135,604 $331,522
Best Estimate
$315,829
WCAD Value
$332,096
High Confidence

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

Based on 5 comparable properties in R525503F - TURTLE CREEK VILLAGE, this home's estimated market value is between $135,604 and $331,522. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

939 KING COTTON LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,404 sqft Built 2003
Raw Value $307,075
Adjusted Value $197,285

Adjusted -$118,446 for 402 sqft less living space and +$1,073 for being newer and +$7,583 for having a pool. Net adjustment: -$109,790.

927 KING COTTON LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,002 sqft Built 2004
Raw Value $317,269
Adjusted Value $317,269

This comparable closely matches the subject property's features.

1055 KING COTTON LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,166 sqft Built 2004
Raw Value $356,567
Adjusted Value $315,829

Adjusted -$48,321 for 164 sqft less living space and +$7,583 for having a pool. Net adjustment: -$40,738.

915 KING COTTON LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,125 sqft Built 2004
Raw Value $360,180
Adjusted Value $331,522

Adjusted -$36,241 for 123 sqft less living space and +$7,583 for having a pool. Net adjustment: -$28,658.

951 KING COTTON LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,655 sqft Built 2003
Raw Value $319,349
Adjusted Value $135,604

Adjusted -$192,401 for 653 sqft less living space and +$1,073 for being newer and +$7,583 for having a pool. Net adjustment: -$183,745.

The Neighborhood

This home is in line with the R525503F - TURTLE CREEK VILLAGE median of $329,108. Note that values in this subdivision declined 7.5% over the past year.

R525503F - TURTLE CREEK VILLAGE

typical
425 Properties
$329,108 Median Value
-7.5% YoY Change
13% Have Pool
49% Have Garage
This Home
$332,096
Median
$329,108

This home is +0.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,975 across all districts. With a homestead exemption claimed, that drops to $4,664 — saving $1,311 per year. That's $389 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%$2,966
Round RockCity0.3720%$1,235
Williamson CountyCounty0.3694%$1,227
Austin Community Collegespecial0.1034%$343
Williamson County FM/RdCounty0.0443%$147
Upper Brushy Creek WCIDWater0.0170%$56
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,975

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $315,829 would pay approximately $1,971 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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