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4491 WESTERN LAKE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,427 sqftBuilt 2008

Property at a Glance

This home is estimated between $274,642 and $473,707, with a best estimate of $281,094. That places the property below the R417506E - TERAVISTA R4 median of $430,980, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$274,642 $473,707
Best Estimate
$281,094
WCAD Value
$485,566
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 $274,642 and $473,707. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4511 WESTERN LAKE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,826 sqft Built 2007
Raw Value $374,913
Adjusted Value $278,967

Adjusted -$95,127 for 399 sqft less living space and -$819 for being older. Net adjustment: -$95,946.

4517 WESTERN LAKE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,690 sqft Built 2007
Raw Value $344,616
Adjusted Value $281,094

Adjusted -$62,703 for 263 sqft less living space and -$819 for being older. Net adjustment: -$63,522.

4513 WESTERN LAKE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,534 sqft Built 2007
Raw Value $439,440
Adjusted Value $413,111

Adjusted -$25,510 for 107 sqft less living space and -$819 for being older. Net adjustment: -$26,329.

4495 WESTERN LAKE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,835 sqft Built 2008
Raw Value $371,914
Adjusted Value $274,642

Adjusted -$97,272 for 408 sqft less living space. Net adjustment: -$97,272.

4505 WESTERN LAKE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,175 sqft Built 2008
Raw Value $413,627
Adjusted Value $473,707

Adjusted +$60,080 for 252 sqft more living space. Net adjustment: +$60,080.

The Neighborhood

This home is valued 12.7% 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

typical
1,632 Properties
$430,980 Median Value
-4.6% YoY Change
1% Have Pool
99% Have Garage
This Home
$485,566
Median
$430,980

This home is +12.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,191 across all districts. With a homestead exemption claimed, that drops to $7,851 — saving $1,340 per year. That's $654 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%$4,337
Williamson CountyCounty0.3694%$1,794
Williamson County MUD #11MUD0.3656%$1,775
Austin Community Collegespecial0.1034%$502
Williamson County ESD #9 - Round RockESD0.0999%$485
Williamson County FM/RdCounty0.0443%$215
Upper Brushy Creek WCIDWater0.0170%$83
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$9,191

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $281,094 would pay approximately $1,755 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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