5643 SOFIA PL, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $484,368 and $597,861, with a best estimate of $497,379. That places the property above the H121413C - SIENA median of $406,354, in a neighborhood that declined 5.4% over the past year.
Estimated Value Range
$497,379
$495,091
Based on 5 comparable properties(1 in the same subdivision)
There are 5 comparable properties within range, but few are in H121413C - SIENA. The estimated range of $484,368 and $597,861 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$12,262 for 58 sqft less living space and -$8,914 for being older. Net adjustment: -$21,176.
Adjusted -$23,044 for 109 sqft less living space and -$20,058 for being older. Net adjustment: -$43,102.
Adjusted +$87,523 for 414 sqft more living space and -$15,600 for being older. Net adjustment: +$71,923.
Adjusted -$49,047 for 232 sqft less living space and -$6,686 for being older. Net adjustment: -$55,733.
Adjusted -$27,906 for 132 sqft less living space and -$20,058 for being older. Net adjustment: -$47,964.
The Neighborhood
This home is valued 21.8% above the H121413C - SIENA median of $406,354. With 1,611 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.4% over the past year.
H121413C - SIENA
above averageThis home is +21.8% above the subdivision median.
Tax Analysis
The estimated annual property tax is $11,396 across all districts. With a homestead exemption claimed, that drops to $9,617 — saving $1,779 per year. That's $801 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 |
|---|---|---|---|
| Hutto ISD | School | 1.2052% | $5,967 |
| Siena MUD #1 | MUD | 0.5250% | $2,599 |
| Williamson County | County | 0.3694% | $1,829 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $495 |
| Williamson County FM/Rd | County | 0.0443% | $219 |
| EWC Higher Ed Center | special | 0.0409% | $202 |
| Upper Brushy Creek WCID | Water | 0.0170% | $84 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $11,396 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $497,379 would pay approximately $3,105 per month (principal and interest only, excluding taxes and insurance).