4017 CASTLE CREEK, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $364,023 and $621,024, with a best estimate of $403,361. That places the property below 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
$403,361
$638,770
Based on 5 comparable properties(0 in the same subdivision)
There are 5 comparable properties within range, but none are in L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C. The estimated range of $364,023 and $621,024 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$3,660 for 13 sqft more living space and +$10,657 for being newer. Net adjustment: +$14,317.
Adjusted +$3,942 for 14 sqft more living space and +$17,762 for being newer. Net adjustment: +$21,704.
Adjusted -$21,680 for 77 sqft less living space and +$17,762 for being newer. Net adjustment: -$3,918.
Adjusted -$16,612 for 59 sqft less living space and +$78,152 for being newer. Net adjustment: +$61,540.
Adjusted +$13,515 for 48 sqft more living space and +$56,838 for being newer. Net adjustment: +$70,353.
The Neighborhood
This home is valued 42.1% 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 +42.1% above the subdivision median.
Tax Analysis
The estimated annual property tax is $12,354 across all districts. With a homestead exemption claimed, that drops to $10,715 — saving $1,639 per year. That's $893 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 |
|---|---|---|---|
| Leander ISD | School | 1.0869% | $6,943 |
| Williamson County | County | 0.3694% | $2,360 |
| Vista Oaks MUD | MUD | 0.2131% | $1,361 |
| Austin Community College | special | 0.1034% | $660 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $638 |
| Williamson County FM/Rd | County | 0.0443% | $283 |
| Upper Brushy Creek WCID | Water | 0.0170% | $109 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9341% | $12,354 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $403,361 would pay approximately $2,518 per month (principal and interest only, excluding taxes and insurance).