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4397 GREEN TREE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed4 bath2,099 sqftBuilt 2009

Property at a Glance

This home is estimated between $612,809 and $751,535, with a best estimate of $665,926. 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

$612,809 $751,535
Best Estimate
$665,926
WCAD Value
$661,331
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 $612,809 and $751,535. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4374 GREEN TREE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 1,876 sqft Built 2011
Raw Value $696,731
Adjusted Value $751,535

Adjusted +$53,166 for 223 sqft more living space and +$1,638 for being newer. Net adjustment: +$54,804.

4377 GREEN TREE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,138 sqft Built 2010
Raw Value $674,405
Adjusted Value $665,926

Adjusted -$9,298 for 39 sqft less living space and +$819 for being newer. Net adjustment: -$8,479.

4401 GREEN TREE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,361 sqft Built 2008
Raw Value $676,092
Adjusted Value $612,809

Adjusted -$62,464 for 262 sqft less living space and -$819 for being older. Net adjustment: -$63,283.

4346 GREEN TREE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,108 sqft Built 2011
Raw Value $731,499
Adjusted Value $730,991

Adjusted -$2,146 for 9 sqft less living space and +$1,638 for being newer. Net adjustment: -$508.

4358 GREEN TREE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,804 sqft Built 2009
Raw Value $575,855
Adjusted Value $646,187

Adjusted +$70,332 for 295 sqft more living space. Net adjustment: +$70,332.

The Neighborhood

This home is valued 53.4% 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

outlier high
1,632 Properties
$430,980 Median Value
-4.6% YoY Change
1% Have Pool
99% Have Garage
This Home
$661,331
Median
$430,980

This home is +53.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,518 across all districts. With a homestead exemption claimed, that drops to $11,145 — saving $1,373 per year. That's $929 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%$5,906
Williamson CountyCounty0.3694%$2,443
Williamson County MUD #11MUD0.3656%$2,418
Austin Community Collegespecial0.1034%$684
Williamson County ESD #9 - Round RockESD0.0999%$661
Williamson County FM/RdCounty0.0443%$293
Upper Brushy Creek WCIDWater0.0170%$112
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$12,518

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $665,926 would pay approximately $4,157 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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