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1068 SONATA PL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,856 sqftBuilt 2025

Property at a Glance

This home is estimated between $396,160 and $883,392, with a best estimate of $723,983. That places the property below the R294523A-Sauls Ranch East median of $852,382, in a neighborhood that appreciated 371.1% over the past year.

Estimated Value Range

$396,160 $883,392
Best Estimate
$723,983
WCAD Value
$784,249
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R294523A-Sauls Ranch East. The estimated range of $396,160 and $883,392 should be treated as a rough guide.

Comparable Properties (5)

1043 SONATA PL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,327 sqft Built 2025
Raw Value $919,808
Adjusted Value $723,983

Adjusted -$195,825 for 471 sqft less living space. Net adjustment: -$195,825.

4 bed 3 bath 1,877 sqft Built 2006
Raw Value $689,410
Adjusted Value $680,679

Adjusted -$8,731 for 21 sqft less living space. Net adjustment: -$8,731.

4 bed 3 bath 1,682 sqft Built 2008
Raw Value $745,703
Adjusted Value $818,046

Adjusted +$72,343 for 174 sqft more living space. Net adjustment: +$72,343.

4 bed 3 bath 2,010 sqft Built 2006
Raw Value $947,420
Adjusted Value $883,392

Adjusted -$64,028 for 154 sqft less living space. Net adjustment: -$64,028.

5 bed 3 bath 2,217 sqft Built 2021
Raw Value $546,251
Adjusted Value $396,160

Adjusted -$150,091 for 361 sqft less living space. Net adjustment: -$150,091.

The Neighborhood

This home is valued 8.0% below the R294523A-Sauls Ranch East median of $852,382. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 371.1% over the past year.

R294523A-Sauls Ranch East

typical
144 Properties
$852,382 Median Value
+371.1% YoY Change
1% Have Pool
100% Have Garage
This Home
$784,249
Median
$852,382

This home is -8.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $14,111 across all districts. With a homestead exemption claimed, that drops to $12,716 — saving $1,395 per year. That's $1,060 per month a buyer should budget. The assessed value increased +882.8% vs the subdivision average of +371.1%. This above-average increase gives a protest opportunity score of 100 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$7,004
Round RockCity0.3720%$2,917
Williamson CountyCounty0.3694%$2,897
Austin Community Collegespecial0.1034%$811
Williamson County FM/RdCounty0.0443%$348
Upper Brushy Creek WCIDWater0.0170%$133
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$14,111
100 / 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 $723,983 would pay approximately $4,519 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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