5812 SABBIA CT, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $432,351 and $656,671, with a best estimate of $455,685. 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
$455,685
$401,652
Based on 5 comparable properties(1 in the same subdivision)
There are 5 comparable properties within range, but few are in H121413C - SIENA. The estimated range of $432,351 and $656,671 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$30,654 for 145 sqft more living space. Net adjustment: +$30,654.
Adjusted -$22,409 for 106 sqft less living space and +$2,229 for being newer. Net adjustment: -$20,180.
Adjusted +$59,406 for 281 sqft more living space and +$4,457 for being newer. Net adjustment: +$63,863.
Adjusted -$12,262 for 58 sqft less living space and +$13,372 for being newer. Net adjustment: +$1,110.
Adjusted +$97,460 for 461 sqft more living space and +$4,457 for being newer. Net adjustment: +$101,917.
The Neighborhood
This home is valued 1.2% 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 -1.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,245 across all districts. With a homestead exemption claimed, that drops to $7,484 — saving $1,761 per year. That's $624 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% | $4,841 |
| Siena MUD #1 | MUD | 0.5250% | $2,109 |
| Williamson County | County | 0.3694% | $1,484 |
| 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% | $9,245 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $455,685 would pay approximately $2,844 per month (principal and interest only, excluding taxes and insurance).