5655 SABBIA DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $339,524 and $422,675, with a best estimate of $396,297. 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
$396,297
$381,144
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 $339,524 and $422,675. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$43,128 for 204 sqft more living space and +$6,686 for being newer. Net adjustment: +$49,814.
Adjusted -$33,614 for 159 sqft less living space and +$8,914 for being newer. Net adjustment: -$24,700.
Adjusted -$84,352 for 399 sqft less living space and +$2,229 for being newer. Net adjustment: -$82,123.
Adjusted +$72,513 for 343 sqft more living space and +$2,229 for being newer. Net adjustment: +$74,742.
Adjusted +$41,013 for 194 sqft more living space and +$6,686 for being newer. Net adjustment: +$47,699.
The Neighborhood
This home is valued 6.2% 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 -6.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,773 across all districts. With a homestead exemption claimed, that drops to $7,015 — saving $1,758 per year. That's $585 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% | $4,594 |
| Siena MUD #1 | MUD | 0.5250% | $2,001 |
| Williamson County | County | 0.3694% | $1,408 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $381 |
| Williamson County FM/Rd | County | 0.0443% | $169 |
| EWC Higher Ed Center | special | 0.0409% | $156 |
| Upper Brushy Creek WCID | Water | 0.0170% | $65 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $8,773 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $396,297 would pay approximately $2,474 per month (principal and interest only, excluding taxes and insurance).