9 VALLEY CREEK DR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $343,515 and $804,582, with a best estimate of $591,478. That places the property below the R575583D - RR Rual Sub 122 & Gattis School Rd Area median of $734,399, in a neighborhood that appreciated 3.8% over the past year.
Estimated Value Range
$591,478
$649,490
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $343,515 and $804,582. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$340,823 for 1,059 sqft less living space and -$13 for being older. Net adjustment: -$340,836.
Adjusted +$32,183 for 100 sqft more living space and +$75 for being newer. Net adjustment: +$32,258.
Adjusted +$206,296 for 641 sqft more living space and -$151 for being older. Net adjustment: +$206,145.
Adjusted +$265,192 for 824 sqft more living space and -$151 for being older. Net adjustment: +$265,041.
Adjusted -$20,276 for 63 sqft less living space and -$239 for being older. Net adjustment: -$20,515.
The Neighborhood
This home is valued 11.6% below the R575583D - RR Rual Sub 122 & Gattis School Rd Area median of $734,399. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 3.8% over the past year.
R575583D - RR Rual Sub 122 & Gattis School Rd Area
typicalThis home is -11.6% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,865 across all districts. With a homestead exemption claimed, that drops to $8,495 — saving $1,370 per year. That's $708 per month a buyer should budget. The assessed value increased +10.6% vs the subdivision average of +3.8%. This above-average increase gives a protest opportunity score of 64 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $5,769 |
| Williamson County | County | 0.3694% | $2,386 |
| Austin Community College | special | 0.1034% | $668 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $645 |
| Williamson County FM/Rd | County | 0.0443% | $286 |
| Upper Brushy Creek WCID | Water | 0.0170% | $110 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.5272% | $9,865 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $591,478 would pay approximately $3,692 per month (principal and interest only, excluding taxes and insurance).