5655 SOFIA PL, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $303,501 and $583,084, with a best estimate of $505,818. 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
$505,818
$450,289
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $303,501 and $583,084. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$11,628 for 55 sqft more living space and -$13,372 for being older. Net adjustment: -$1,744.
Adjusted -$2,748 for 13 sqft less living space and -$8,914 for being older. Net adjustment: -$11,662.
Adjusted +$7,399 for 35 sqft more living space and -$13,372 for being older. Net adjustment: -$5,973.
Adjusted -$62,577 for 296 sqft less living space and -$13,372 for being older. Net adjustment: -$75,949.
Adjusted +$3,594 for 17 sqft more living space and +$13,372 for being newer. Net adjustment: +$16,966.
The Neighborhood
This home is valued 10.8% 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
typicalThis home is +10.8% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,365 across all districts. With a homestead exemption claimed, that drops to $8,594 — saving $1,771 per year. That's $716 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% | $5,427 |
| Siena MUD #1 | MUD | 0.5250% | $2,364 |
| Williamson County | County | 0.3694% | $1,664 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $450 |
| Williamson County FM/Rd | County | 0.0443% | $200 |
| EWC Higher Ed Center | special | 0.0409% | $184 |
| Upper Brushy Creek WCID | Water | 0.0170% | $77 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $10,365 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $505,818 would pay approximately $3,157 per month (principal and interest only, excluding taxes and insurance).