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1901 TAWAKONI DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath1,828 sqftBuilt 2014

Property at a Glance

This home is estimated between $338,927 and $556,063, with a best estimate of $533,662. That places the property above the R631414D - WARNER RANCH median of $436,007, in a neighborhood that declined 3.2% over the past year.

Estimated Value Range

$338,927 $556,063
Best Estimate
$533,662
WCAD Value
$529,056
High Confidence

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

Based on 5 comparable properties in R631414D - WARNER RANCH, this home's estimated market value is between $338,927 and $556,063. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1933 TAWAKONI DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,887 sqft Built 2015
Raw Value $553,620
Adjusted Value $549,552

Adjusted -$14,180 for 59 sqft less living space and +$10,112 for being newer. Net adjustment: -$4,068.

1938 TAWAKONI DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,069 sqft Built 2015
Raw Value $431,112
Adjusted Value $383,303

Adjusted -$57,921 for 241 sqft less living space and +$10,112 for being newer. Net adjustment: -$47,809.

1937 TAWAKONI DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,351 sqft Built 2015
Raw Value $454,510
Adjusted Value $338,927

Adjusted -$125,695 for 523 sqft less living space and +$10,112 for being newer. Net adjustment: -$115,583.

1925 TAWAKONI DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,572 sqft Built 2015
Raw Value $484,425
Adjusted Value $556,063

Adjusted +$61,526 for 256 sqft more living space and +$10,112 for being newer. Net adjustment: +$71,638.

1913 TAWAKONI DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,828 sqft Built 2014
Raw Value $533,662
Adjusted Value $533,662

This comparable closely matches the subject property's features.

The Neighborhood

This home is valued 21.3% above the R631414D - WARNER RANCH median of $436,007. With 275 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.2% over the past year.

R631414D - WARNER RANCH

above average
275 Properties
$436,007 Median Value
-3.2% YoY Change
0% Have Pool
97% Have Garage
This Home
$529,056
Median
$436,007

This home is +21.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,519 across all districts. With a homestead exemption claimed, that drops to $8,171 — saving $1,348 per year. That's $681 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%$4,725
Round RockCity0.3720%$1,968
Williamson CountyCounty0.3694%$1,955
Austin Community Collegespecial0.1034%$547
Williamson County FM/RdCounty0.0443%$235
Upper Brushy Creek WCIDWater0.0170%$90
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,519

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $533,662 would pay approximately $3,331 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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