5841 SARDINIA DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $365,688 and $440,852, with a best estimate of $410,117. 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
$410,117
$357,615
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $365,688 and $440,852. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$13,107 for 62 sqft less living space and +$2,229 for being newer. Net adjustment: -$10,878.
Adjusted +$82,027 for 388 sqft more living space and +$2,229 for being newer. Net adjustment: +$84,256.
Adjusted +$12,473 for 59 sqft more living space and -$4,457 for being older. Net adjustment: +$8,016.
Adjusted +$61,520 for 291 sqft more living space. Net adjustment: +$61,520.
Adjusted +$63,634 for 301 sqft more living space. Net adjustment: +$63,634.
The Neighborhood
This home is valued 12.0% 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 -12.0% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,232 across all districts. With a homestead exemption claimed, that drops to $6,478 — saving $1,754 per year. That's $540 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% | $4,310 |
| Siena MUD #1 | MUD | 0.5250% | $1,877 |
| Williamson County | County | 0.3694% | $1,321 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $358 |
| Williamson County FM/Rd | County | 0.0443% | $159 |
| EWC Higher Ed Center | special | 0.0409% | $146 |
| Upper Brushy Creek WCID | Water | 0.0170% | $61 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $8,232 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $410,117 would pay approximately $2,560 per month (principal and interest only, excluding taxes and insurance).