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4104 PLACID CREEK WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,599 sqftBuilt 2004

Property at a Glance

This home is estimated between $449,157 and $685,499, with a best estimate of $523,493. 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

$449,157 $685,499
Best Estimate
$523,493
WCAD Value
$423,959
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 $449,157 and $685,499. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4209 PLACID CREEK WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,496 sqft Built 2003
Raw Value $435,642
Adjusted Value $459,379

Adjusted +$24,556 for 103 sqft more living space and -$819 for being older. Net adjustment: +$23,737.

4203 PLACID CREEK WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,026 sqft Built 2006
Raw Value $547,251
Adjusted Value $685,499

Adjusted +$136,610 for 573 sqft more living space and +$1,638 for being newer. Net adjustment: +$138,248.

4116 PLACID CREEK WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,566 sqft Built 2004
Raw Value $441,289
Adjusted Value $449,157

Adjusted +$7,868 for 33 sqft more living space. Net adjustment: +$7,868.

4202 PLACID CREEK WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,893 sqft Built 2004
Raw Value $484,097
Adjusted Value $652,416

Adjusted +$168,319 for 706 sqft more living space. Net adjustment: +$168,319.

4110 PLACID CREEK WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,450 sqft Built 2005
Raw Value $487,151
Adjusted Value $523,493

Adjusted +$35,523 for 149 sqft more living space and +$819 for being newer. Net adjustment: +$36,342.

The Neighborhood

This home is valued 1.6% below the R417506E - TERAVISTA R4 median of $430,980. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.6% over the past year.

R417506E - TERAVISTA R4

typical
1,632 Properties
$430,980 Median Value
-4.6% YoY Change
1% Have Pool
99% Have Garage
This Home
$423,959
Median
$430,980

This home is -1.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,117 across all districts. With a homestead exemption claimed, that drops to $6,789 — saving $1,328 per year. That's $566 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%$3,786
Williamson County MUD #10MUD0.3875%$1,643
Williamson CountyCounty0.3694%$1,566
Austin Community Collegespecial0.1034%$438
Williamson County ESD #9 - Round RockESD0.0999%$424
Williamson County FM/RdCounty0.0443%$188
Upper Brushy Creek WCIDWater0.0170%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$8,117

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $523,493 would pay approximately $3,268 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 4/19/2026.

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