4330 ROCK HILL RD, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $282,929 and $645,858, with a best estimate of $608,268. 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
$608,268
$587,832
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 $282,929 and $645,858 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$52,369 for 186 sqft less living space and -$3,552 for being older. Net adjustment: -$55,921.
Adjusted -$135,147 for 480 sqft less living space. Net adjustment: -$135,147.
Adjusted +$10,136 for 36 sqft more living space and +$24,867 for being newer. Net adjustment: +$35,003.
Adjusted -$12,670 for 45 sqft less living space and +$28,419 for being newer. Net adjustment: +$15,749.
Adjusted -$70,952 for 252 sqft less living space and -$7,105 for being older. Net adjustment: -$78,057.
The Neighborhood
This home is valued 30.7% 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 +30.7% above the subdivision median.
Tax Analysis
The estimated annual property tax is $11,293 across all districts. With a homestead exemption claimed, that drops to $9,664 — saving $1,629 per year. That's $805 per month a buyer should budget. The assessed value increased +7.5% vs the subdivision average of -2.9%. This above-average increase gives a protest opportunity score of 65 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Leander ISD | School | 1.0869% | $6,347 |
| Williamson County | County | 0.3694% | $2,157 |
| Vista Oaks MUD | MUD | 0.2131% | $1,244 |
| Austin Community College | special | 0.1034% | $604 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $583 |
| Williamson County FM/Rd | County | 0.0443% | $259 |
| Upper Brushy Creek WCID | Water | 0.0170% | $99 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9341% | $11,293 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $608,268 would pay approximately $3,797 per month (principal and interest only, excluding taxes and insurance).