521 CHISHOLM VALLEY DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $150,790 and $291,684, with a best estimate of $250,555. That places the property below the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358, in a neighborhood that declined 9.6% over the past year.
Estimated Value Range
$250,555
$301,278
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN, this home's estimated market value is between $150,790 and $291,684. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$28,906 for 134 sqft less living space and +$3,118 for being newer and -$7,526 for no pool. Net adjustment: -$33,314.
Adjusted -$131,153 for 608 sqft less living space and +$5,438 for having a garage. Net adjustment: -$125,715.
Adjusted -$25,238 for 117 sqft less living space and +$1,559 for being newer. Net adjustment: -$23,679.
Adjusted +$6,471 for 30 sqft more living space. Net adjustment: +$6,471.
Adjusted -$29,553 for 137 sqft less living space. Net adjustment: -$29,553.
The Neighborhood
This home is valued 7.1% above the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358. With 1,006 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.6% over the past year.
R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN
typicalThis home is +7.1% above the subdivision median.
Tax Analysis
The estimated annual property tax is $5,421 across all districts. With a homestead exemption claimed, that drops to $4,115 — saving $1,306 per year. That's $343 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
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $2,691 |
| Round Rock | City | 0.3720% | $1,121 |
| Williamson County | County | 0.3694% | $1,113 |
| Austin Community College | special | 0.1034% | $312 |
| Williamson County FM/Rd | County | 0.0443% | $134 |
| Upper Brushy Creek WCID | Water | 0.0170% | $51 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,421 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $250,555 would pay approximately $1,564 per month (principal and interest only, excluding taxes and insurance).