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4383 GREEN TREE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath3,031 sqftBuilt 2010

Property at a Glance

This home is estimated between $514,793 and $887,307, with a best estimate of $618,974. 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

$514,793 $887,307
Best Estimate
$618,974
WCAD Value
$505,645
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $514,793 and $887,307. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

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 $887,307

Adjusted +$212,902 for 893 sqft more living space. Net adjustment: +$212,902.

4364 GREEN TREE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,102 sqft Built 2010
Raw Value $531,720
Adjusted Value $514,793

Adjusted -$16,927 for 71 sqft less living space. Net adjustment: -$16,927.

4 bed 3 bath 3,097 sqft Built 2006
Raw Value $637,985
Adjusted Value $618,974

Adjusted -$15,735 for 66 sqft less living space and -$3,276 for being older. Net adjustment: -$19,011.

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 $834,190

Adjusted +$159,736 for 670 sqft more living space and -$1,638 for being older. Net adjustment: +$158,098.

4356 GREEN TREE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,783 sqft Built 2011
Raw Value $513,502
Adjusted Value $573,447

Adjusted +$59,126 for 248 sqft more living space and +$819 for being newer. Net adjustment: +$59,945.

The Neighborhood

This home is valued 17.3% 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
$505,645
Median
$430,980

This home is +17.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,571 across all districts. With a homestead exemption claimed, that drops to $8,227 — saving $1,344 per year. That's $686 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%$4,516
Williamson CountyCounty0.3694%$1,868
Williamson County MUD #11MUD0.3656%$1,849
Austin Community Collegespecial0.1034%$523
Williamson County ESD #9 - Round RockESD0.0999%$505
Williamson County FM/RdCounty0.0443%$224
Upper Brushy Creek WCIDWater0.0170%$86
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$9,571

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $618,974 would pay approximately $3,864 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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