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4285 RIDGEBEND DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,846 sqftBuilt 2007

Property at a Glance

This home is estimated between $425,713 and $1,089,472, with a best estimate of $862,247. That places the property above the R420606C - TERAVISTA R5 median of $646,108, in a neighborhood that appreciated 2.5% over the past year.

Estimated Value Range

$425,713 $1,089,472
Best Estimate
$862,247
WCAD Value
$601,187
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $425,713 and $1,089,472. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

4321 GREATVIEW DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,470 sqft Built 2013
Raw Value $828,410
Adjusted Value $899,056

Adjusted +$108,794 for 376 sqft more living space and -$38,148 for being older. Net adjustment: +$70,646.

4211 FAIRMEADOW DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,305 sqft Built 2007
Raw Value $461,479
Adjusted Value $618,015

Adjusted +$156,536 for 541 sqft more living space. Net adjustment: +$156,536.

4317 GREATVIEW DR, ROUND ROCK, TX 78665
0.00 mi 98% similar Same subdivision
5 bed 4 bath 2,181 sqft Built 2012
Raw Value $701,622
Adjusted Value $862,247

Adjusted +$192,415 for 665 sqft more living space and -$31,790 for being older. Net adjustment: +$160,625.

4 bed 3 bath 2,382 sqft Built 2002
Raw Value $923,426
Adjusted Value $1,089,472

Adjusted +$134,256 for 464 sqft more living space and +$31,790 for being newer. Net adjustment: +$166,046.

4 bed 2 bath 2,740 sqft Built 2018
Raw Value $464,980
Adjusted Value $425,713

Adjusted +$30,671 for 106 sqft more living space and -$69,938 for being older. Net adjustment: -$39,267.

The Neighborhood

This home is valued 7.0% below the R420606C - TERAVISTA R5 median of $646,108. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 2.5% over the past year.

R420606C - TERAVISTA R5

typical
622 Properties
$646,108 Median Value
+2.5% YoY Change
1% Have Pool
99% Have Garage
This Home
$601,187
Median
$646,108

This home is -7.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,379 across all districts. With a homestead exemption claimed, that drops to $10,018 — saving $1,361 per year. That's $835 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%$5,369
Williamson CountyCounty0.3694%$2,221
Williamson County MUD #11MUD0.3656%$2,198
Austin Community Collegespecial0.1034%$622
Williamson County ESD #9 - Round RockESD0.0999%$601
Williamson County FM/RdCounty0.0443%$267
Upper Brushy Creek WCIDWater0.0170%$102
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$11,379

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $862,247 would pay approximately $5,382 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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