Beta Williamson County, TX only — data and coverage are limited during early access.

4212 ENGADINA PASS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,845 sqftBuilt 2006

Property at a Glance

This home is estimated between $550,086 and $603,091, with a best estimate of $590,998. 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

$550,086 $603,091
Best Estimate
$590,998
WCAD Value
$596,217
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 $550,086 and $603,091. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4217 ENGADINA PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,127 sqft Built 2007
Raw Value $662,290
Adjusted Value $595,877

Adjusted -$67,232 for 282 sqft less living space and +$819 for being newer. Net adjustment: -$66,413.

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 $577,747

Adjusted -$118,253 for 496 sqft less living space and +$819 for being newer. Net adjustment: -$117,434.

4213 ENGADINA PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,719 sqft Built 2009
Raw Value $517,589
Adjusted Value $550,086

Adjusted +$30,040 for 126 sqft more living space and +$2,457 for being newer. Net adjustment: +$32,497.

4203 ENGADINA PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,784 sqft Built 2008
Raw Value $586,910
Adjusted Value $603,091

Adjusted +$14,543 for 61 sqft more living space and +$1,638 for being newer. Net adjustment: +$16,181.

4211 ENGADINA PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,127 sqft Built 2007
Raw Value $657,411
Adjusted Value $590,998

Adjusted -$67,232 for 282 sqft less living space and +$819 for being newer. Net adjustment: -$66,413.

The Neighborhood

This home is valued 38.3% 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
$596,217
Median
$430,980

This home is +38.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,416 across all districts. With a homestead exemption claimed, that drops to $10,055 — saving $1,361 per year. That's $838 per month a buyer should budget. The assessed value increased +9.8% vs the subdivision average of -4.6%. This above-average increase gives a protest opportunity score of 70 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,325
Williamson County MUD #10MUD0.3875%$2,310
Williamson CountyCounty0.3694%$2,203
Austin Community Collegespecial0.1034%$616
Williamson County ESD #9 - Round RockESD0.0999%$596
Williamson County FM/RdCounty0.0443%$264
Upper Brushy Creek WCIDWater0.0170%$101
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$11,416
70 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $590,998 would pay approximately $3,689 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.

View full property details