5501 SABBIA CV, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $241,947 and $395,853, with a best estimate of $290,900. 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
$290,900
$400,862
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 $241,947 and $395,853. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$15,644 for 74 sqft less living space and -$15,600 for being older. Net adjustment: -$31,244.
Adjusted -$214,581 for 1,015 sqft less living space. Net adjustment: -$214,581.
Adjusted -$31,500 for 149 sqft less living space and -$13,372 for being older. Net adjustment: -$44,872.
Adjusted -$32,768 for 155 sqft less living space and -$11,143 for being older. Net adjustment: -$43,911.
Adjusted -$64,691 for 306 sqft less living space and -$13,372 for being older. Net adjustment: -$78,063.
The Neighborhood
This home is valued 1.4% 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 -1.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,227 across all districts. With a homestead exemption claimed, that drops to $7,466 — saving $1,761 per year. That's $622 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% | $4,831 |
| Siena MUD #1 | MUD | 0.5250% | $2,105 |
| Williamson County | County | 0.3694% | $1,481 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $401 |
| Williamson County FM/Rd | County | 0.0443% | $178 |
| EWC Higher Ed Center | special | 0.0409% | $164 |
| Upper Brushy Creek WCID | Water | 0.0170% | $68 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $9,227 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $290,900 would pay approximately $1,816 per month (principal and interest only, excluding taxes and insurance).