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4220 ENGADINA PASS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath3,085 sqftBuilt 2006

Property at a Glance

This home is estimated between $482,559 and $873,379, with a best estimate of $827,858. 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

$482,559 $873,379
Best Estimate
$827,858
WCAD Value
$479,431
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 $482,559 and $873,379. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4214 ENGADINA PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,341 sqft Built 2007
Raw Value $695,181
Adjusted Value $873,379

Adjusted +$177,379 for 744 sqft more living space and +$819 for being newer. Net adjustment: +$178,198.

4198 ENGADINA PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,042 sqft Built 2006
Raw Value $620,855
Adjusted Value $869,519

Adjusted +$248,664 for 1,043 sqft more living space. Net adjustment: +$248,664.

4209 ENGADINA PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,341 sqft Built 2007
Raw Value $649,660
Adjusted Value $827,858

Adjusted +$177,379 for 744 sqft more living space and +$819 for being newer. Net adjustment: +$178,198.

4193 ENGADINA PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,341 sqft Built 2007
Raw Value $649,382
Adjusted Value $827,580

Adjusted +$177,379 for 744 sqft more living space and +$819 for being newer. Net adjustment: +$178,198.

4202 ENGADINA PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 3,060 sqft Built 2007
Raw Value $475,780
Adjusted Value $482,559

Adjusted +$5,960 for 25 sqft more living space and +$819 for being newer. Net adjustment: +$6,779.

The Neighborhood

This home is valued 11.2% 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

typical
1,632 Properties
$430,980 Median Value
-4.6% YoY Change
1% Have Pool
99% Have Garage
This Home
$479,431
Median
$430,980

This home is +11.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,180 across all districts. With a homestead exemption claimed, that drops to $7,841 — saving $1,339 per year. That's $653 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%$4,282
Williamson County MUD #10MUD0.3875%$1,858
Williamson CountyCounty0.3694%$1,771
Austin Community Collegespecial0.1034%$496
Williamson County ESD #9 - Round RockESD0.0999%$479
Williamson County FM/RdCounty0.0443%$213
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$9,180

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $827,858 would pay approximately $5,167 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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