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1008 PLACID CREEK CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,812 sqftBuilt 2006

Property at a Glance

This home is estimated between $472,368 and $586,953, with a best estimate of $506,025. 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

$472,368 $586,953
Best Estimate
$506,025
WCAD Value
$560,849
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 $472,368 and $586,953. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1002 PLACID CREEK CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,260 sqft Built 2006
Raw Value $590,360
Adjusted Value $483,551

Adjusted -$106,809 for 448 sqft less 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 $506,459

Adjusted +$47,444 for 199 sqft more living space and -$3,276 for being older. Net adjustment: +$44,168.

1010 PLACID CREEK CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,675 sqft Built 2003
Raw Value $475,819
Adjusted Value $506,025

Adjusted +$32,663 for 137 sqft more living space and -$2,457 for being older. Net adjustment: +$30,206.

1005 PLACID CREEK CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,700 sqft Built 2003
Raw Value $448,123
Adjusted Value $472,368

Adjusted +$26,702 for 112 sqft more living space and -$2,457 for being older. Net adjustment: +$24,245.

1009 PLACID CREEK CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,198 sqft Built 2002
Raw Value $443,844
Adjusted Value $586,953

Adjusted +$146,385 for 614 sqft more living space and -$3,276 for being older. Net adjustment: +$143,109.

The Neighborhood

This home is valued 30.1% 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
$560,849
Median
$430,980

This home is +30.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,739 across all districts. With a homestead exemption claimed, that drops to $9,385 — saving $1,354 per year. That's $782 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%$5,009
Williamson County MUD #10MUD0.3875%$2,173
Williamson CountyCounty0.3694%$2,072
Austin Community Collegespecial0.1034%$580
Williamson County ESD #9 - Round RockESD0.0999%$560
Williamson County FM/RdCounty0.0443%$249
Upper Brushy Creek WCIDWater0.0170%$95
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$10,739

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $506,025 would pay approximately $3,159 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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