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4478 WANDERING VINE TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,442 sqftBuilt 2010

Property at a Glance

This home is estimated between $463,215 and $760,488, with a best estimate of $498,046. 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

$463,215 $760,488
Best Estimate
$498,046
WCAD Value
$496,912
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R417506E - TERAVISTA R4. The estimated range of $463,215 and $760,488 should be treated as a rough guide.

Comparable Properties (5)

4524 HERITAGE WELL LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,130 sqft Built 2007
Raw Value $391,287
Adjusted Value $463,215

Adjusted +$74,385 for 312 sqft more living space and -$2,457 for being older. Net adjustment: +$71,928.

4 bed 3 bath 2,650 sqft Built 2015
Raw Value $543,541
Adjusted Value $498,046

Adjusted -$49,590 for 208 sqft less living space and +$4,095 for being newer. Net adjustment: -$45,495.

4 bed 3 bath 2,365 sqft Built 2014
Raw Value $493,216
Adjusted Value $514,850

Adjusted +$18,358 for 77 sqft more living space and +$3,276 for being newer. Net adjustment: +$21,634.

4 bed 3 bath 2,552 sqft Built 2016
Raw Value $504,146
Adjusted Value $482,835

Adjusted -$26,225 for 110 sqft less living space and +$4,914 for being newer. Net adjustment: -$21,311.

4125 GRAND VISTA CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,087 sqft Built 2005
Raw Value $679,947
Adjusted Value $760,488

Adjusted +$84,636 for 355 sqft more living space and -$4,095 for being older. Net adjustment: +$80,541.

The Neighborhood

This home is valued 15.3% 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
$496,912
Median
$430,980

This home is +15.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,405 across all districts. With a homestead exemption claimed, that drops to $8,063 — saving $1,342 per year. That's $672 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%$4,438
Williamson CountyCounty0.3694%$1,836
Williamson County MUD #11MUD0.3656%$1,817
Austin Community Collegespecial0.1034%$514
Williamson County ESD #9 - Round RockESD0.0999%$496
Williamson County FM/RdCounty0.0443%$220
Upper Brushy Creek WCIDWater0.0170%$84
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$9,405

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $498,046 would pay approximately $3,109 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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