5639 SOFIA PL, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $426,261 and $480,036, with a best estimate of $459,546. 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
$459,546
$446,931
Based on 5 comparable properties(2 in the same subdivision)
There are 5 comparable properties within range, but few are in H121413C - SIENA. The estimated range of $426,261 and $480,036 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$14,376 for 68 sqft more living space and -$8,914 for being older. Net adjustment: +$5,462.
Adjusted +$55,812 for 264 sqft more living space and -$4,457 for being older. Net adjustment: +$51,355.
Adjusted +$24,101 for 114 sqft more living space and -$15,600 for being older. Net adjustment: +$8,501.
Adjusted +$92,174 for 436 sqft more living space and -$15,600 for being older. Net adjustment: +$76,574.
Adjusted +$52,430 for 248 sqft more living space and +$17,829 for being newer. Net adjustment: +$70,259.
The Neighborhood
This home is valued 10.0% 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
typicalThis home is +10.0% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,287 across all districts. With a homestead exemption claimed, that drops to $8,517 — saving $1,770 per year. That's $710 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% | $5,386 |
| Siena MUD #1 | MUD | 0.5250% | $2,346 |
| Williamson County | County | 0.3694% | $1,651 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $447 |
| Williamson County FM/Rd | County | 0.0443% | $198 |
| EWC Higher Ed Center | special | 0.0409% | $183 |
| Upper Brushy Creek WCID | Water | 0.0170% | $76 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $10,287 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $459,546 would pay approximately $2,868 per month (principal and interest only, excluding taxes and insurance).