5505 SABBIA CV, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $206,741 and $431,272, with a best estimate of $326,320. 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
$326,320
$444,374
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 $206,741 and $431,272. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$188,577 for 892 sqft less living space and -$4,457 for being older. Net adjustment: -$193,034.
Adjusted +$17,547 for 83 sqft more living space and -$13,372 for being older. Net adjustment: +$4,175.
Adjusted +$1,691 for 8 sqft more living space and -$11,143 for being older. Net adjustment: -$9,452.
Adjusted -$141,010 for 667 sqft less living space and -$8,914 for being older. Net adjustment: -$149,924.
Adjusted +$423 for 2 sqft more living space and -$8,914 for being older. Net adjustment: -$8,491.
The Neighborhood
This home is valued 9.4% 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 +9.4% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,228 across all districts. With a homestead exemption claimed, that drops to $8,459 — saving $1,769 per year. That's $705 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% | $5,356 |
| Siena MUD #1 | MUD | 0.5250% | $2,333 |
| Williamson County | County | 0.3694% | $1,642 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $444 |
| Williamson County FM/Rd | County | 0.0443% | $197 |
| EWC Higher Ed Center | special | 0.0409% | $182 |
| Upper Brushy Creek WCID | Water | 0.0170% | $76 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $10,228 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $326,320 would pay approximately $2,037 per month (principal and interest only, excluding taxes and insurance).