5717 SARDINIA CV, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $355,941 and $401,262, with a best estimate of $386,935. That places the property below the H121413C - SIENA median of $406,354, in a neighborhood that declined 5.4% over the past year.
Estimated Value Range
$386,935
$345,549
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in H121413C - SIENA, this home's estimated market value is between $355,941 and $401,262. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$39,111 for 185 sqft more living space and -$8,914 for being older. Net adjustment: +$30,197.
Adjusted -$62,366 for 295 sqft less living space and +$2,229 for being newer. Net adjustment: -$60,137.
Adjusted -$75,050 for 355 sqft less living space and -$6,686 for being older. Net adjustment: -$81,736.
Adjusted +$71,034 for 336 sqft more living space and -$6,686 for being older. Net adjustment: +$64,348.
Adjusted +$72,302 for 342 sqft more living space and -$8,914 for being older. Net adjustment: +$63,388.
The Neighborhood
This home is valued 15.0% below the H121413C - SIENA median of $406,354. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.4% over the past year.
H121413C - SIENA
typicalThis home is -15.0% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,954 across all districts. With a homestead exemption claimed, that drops to $6,203 — saving $1,751 per year. That's $517 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% | $4,165 |
| Siena MUD #1 | MUD | 0.5250% | $1,814 |
| Williamson County | County | 0.3694% | $1,277 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $346 |
| Williamson County FM/Rd | County | 0.0443% | $153 |
| EWC Higher Ed Center | special | 0.0409% | $141 |
| Upper Brushy Creek WCID | Water | 0.0170% | $59 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $7,954 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $386,935 would pay approximately $2,415 per month (principal and interest only, excluding taxes and insurance).