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4208 GREEN VISTA PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,341 sqftBuilt 2006

Property at a Glance

This home is estimated between $614,353 and $711,233, with a best estimate of $678,255. 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

$614,353 $711,233
Best Estimate
$678,255
WCAD Value
$642,412
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 $614,353 and $711,233. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4214 GREEN VISTA PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,476 sqft Built 2006
Raw Value $505,006
Adjusted Value $711,233

Adjusted +$206,227 for 865 sqft more living space. Net adjustment: +$206,227.

1803 WOOD VISTA PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,776 sqft Built 2006
Raw Value $559,562
Adjusted Value $694,265

Adjusted +$134,703 for 565 sqft more living space. Net adjustment: +$134,703.

4122 GREEN VISTA PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,132 sqft Built 2006
Raw Value $626,767
Adjusted Value $676,595

Adjusted +$49,828 for 209 sqft more living space. Net adjustment: +$49,828.

4108 GREEN VISTA PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,358 sqft Built 2006
Raw Value $682,308
Adjusted Value $678,255

Adjusted -$4,053 for 17 sqft less living space. Net adjustment: -$4,053.

4126 GREEN VISTA PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,832 sqft Built 2006
Raw Value $493,001
Adjusted Value $614,353

Adjusted +$121,352 for 509 sqft more living space. Net adjustment: +$121,352.

The Neighborhood

This home is valued 49.1% 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
$642,412
Median
$430,980

This home is +49.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,300 across all districts. With a homestead exemption claimed, that drops to $10,931 — saving $1,369 per year. That's $911 per month a buyer should budget. The assessed value increased +2.6% vs the subdivision average of -4.6%. This above-average increase gives a protest opportunity score of 36 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,737
Williamson County MUD #10MUD0.3875%$2,489
Williamson CountyCounty0.3694%$2,373
Austin Community Collegespecial0.1034%$664
Williamson County ESD #9 - Round RockESD0.0999%$642
Williamson County FM/RdCounty0.0443%$285
Upper Brushy Creek WCIDWater0.0170%$109
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$12,300
36 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $678,255 would pay approximately $4,234 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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