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1002 PLACID CREEK CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath2,260 sqftBuilt 2006

Property at a Glance

This home is estimated between $338,608 and $667,658, with a best estimate of $482,127. That places the property above the R417506E - TERAVISTA R4 median of $430,980, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$338,608 $667,658
Best Estimate
$482,127
WCAD Value
$590,360
High Confidence

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

Based on 5 comparable properties in R417506E - TERAVISTA R4, this home's estimated market value is between $338,608 and $667,658. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1008 PLACID CREEK CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,812 sqft Built 2006
Raw Value $560,849
Adjusted Value $667,658

Adjusted +$106,809 for 448 sqft more living space. Net adjustment: +$106,809.

1006 PLACID CREEK CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,613 sqft Built 2002
Raw Value $462,291
Adjusted Value $613,268

Adjusted +$154,253 for 647 sqft more living space and -$3,276 for being older. Net adjustment: +$150,977.

1001 PLACID CREEK CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,673 sqft Built 2006
Raw Value $437,072
Adjusted Value $338,608

Adjusted -$98,464 for 413 sqft less living space. Net adjustment: -$98,464.

1011 PLACID CREEK CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,554 sqft Built 2002
Raw Value $495,177
Adjusted Value $421,808

Adjusted -$70,093 for 294 sqft less living space and -$3,276 for being older. Net adjustment: -$73,369.

1012 PLACID CREEK CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2,574 sqft Built 2003
Raw Value $559,446
Adjusted Value $482,127

Adjusted -$74,862 for 314 sqft less living space and -$2,457 for being older. Net adjustment: -$77,319.

The Neighborhood

This home is valued 37.0% above the R417506E - TERAVISTA R4 median of $430,980. With 1,632 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.6% over the past year.

R417506E - TERAVISTA R4

above average
1,632 Properties
$430,980 Median Value
-4.6% YoY Change
1% Have Pool
99% Have Garage
This Home
$590,360
Median
$430,980

This home is +37.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,304 across all districts. With a homestead exemption claimed, that drops to $9,944 — saving $1,360 per year. That's $829 per month a buyer should budget. The assessed value increased +9.0% vs the subdivision average of -4.6%. This above-average increase gives a protest opportunity score of 65 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,273
Williamson County MUD #10MUD0.3875%$2,288
Williamson CountyCounty0.3694%$2,181
Austin Community Collegespecial0.1034%$610
Williamson County ESD #9 - Round RockESD0.0999%$590
Williamson County FM/RdCounty0.0443%$262
Upper Brushy Creek WCIDWater0.0170%$100
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$11,304
65 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $482,127 would pay approximately $3,009 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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