4326 ROCK HILL RD, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $262,514 and $621,254, with a best estimate of $583,664. That places the property above the L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C median of $449,628, in a neighborhood that declined 2.9% over the past year.
Estimated Value Range
$583,664
$539,102
Based on 5 comparable properties(2 in the same subdivision)
There are 5 comparable properties within range, but few are in L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C. The estimated range of $262,514 and $621,254 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$80,525 for 286 sqft less living space. Net adjustment: -$80,525.
Adjusted -$163,302 for 580 sqft less living space and +$3,552 for being newer. Net adjustment: -$159,750.
Adjusted -$18,020 for 64 sqft less living space and +$28,419 for being newer. Net adjustment: +$10,399.
Adjusted +$52,088 for 185 sqft more living space and -$3,552 for being older. Net adjustment: +$48,536.
Adjusted -$40,826 for 145 sqft less living space and +$31,971 for being newer. Net adjustment: -$8,855.
The Neighborhood
This home is valued 19.9% above the L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C median of $449,628. With 904 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.9% over the past year.
L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C
above averageThis home is +19.9% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,427 across all districts. With a homestead exemption claimed, that drops to $8,805 — saving $1,622 per year. That's $734 per month a buyer should budget. The assessed value increased +4.5% vs the subdivision average of -2.9%. This above-average increase gives a protest opportunity score of 37 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Leander ISD | School | 1.0869% | $5,859 |
| Williamson County | County | 0.3694% | $1,992 |
| Vista Oaks MUD | MUD | 0.2131% | $1,149 |
| Austin Community College | special | 0.1034% | $557 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $539 |
| Williamson County FM/Rd | County | 0.0443% | $239 |
| Upper Brushy Creek WCID | Water | 0.0170% | $92 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9341% | $10,427 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $583,664 would pay approximately $3,643 per month (principal and interest only, excluding taxes and insurance).