1040 SONATA PL, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $441,819 and $862,603, with a best estimate of $701,281. 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
$701,281
$682,933
Based on 5 comparable properties(0 in the same subdivision)
There are 5 comparable properties within range, but none are in R294523A-Sauls Ranch East. The estimated range of $441,819 and $862,603 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$141,360 for 340 sqft more living space. Net adjustment: +$141,360.
Adjusted +$141,360 for 340 sqft more living space. Net adjustment: +$141,360.
Adjusted -$29,519 for 71 sqft less living space. Net adjustment: -$29,519.
Adjusted +$33,677 for 81 sqft more living space. Net adjustment: +$33,677.
Adjusted +$128,056 for 308 sqft more living space. Net adjustment: +$128,056.
The Neighborhood
This home is valued 19.9% 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
below averageThis home is -19.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $12,288 across all districts. With a homestead exemption claimed, that drops to $10,911 — saving $1,377 per year. That's $909 per month a buyer should budget. The assessed value increased +755.8% 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
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $6,099 |
| Round Rock | City | 0.3720% | $2,541 |
| Williamson County | County | 0.3694% | $2,523 |
| Austin Community College | special | 0.1034% | $706 |
| Williamson County FM/Rd | County | 0.0443% | $303 |
| Upper Brushy Creek WCID | Water | 0.0170% | $116 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $12,288 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $701,281 would pay approximately $4,377 per month (principal and interest only, excluding taxes and insurance).