5629 SACCO ST, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $326,056 and $612,735, with a best estimate of $454,868. 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
$454,868
$356,561
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 $326,056 and $612,735. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$8,245 for 39 sqft less living space and +$6,686 for being newer. Net adjustment: -$1,559.
Adjusted +$142,701 for 675 sqft more living space and +$4,457 for being newer. Net adjustment: +$147,158.
Adjusted +$76,530 for 362 sqft more living space and +$4,457 for being newer. Net adjustment: +$80,987.
Adjusted -$53,275 for 252 sqft less living space. Net adjustment: -$53,275.
Adjusted -$98,094 for 464 sqft less living space. Net adjustment: -$98,094.
The Neighborhood
This home is valued 12.3% 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 -12.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,207 across all districts. With a homestead exemption claimed, that drops to $6,454 — saving $1,753 per year. That's $538 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% | $4,297 |
| Siena MUD #1 | MUD | 0.5250% | $1,872 |
| Williamson County | County | 0.3694% | $1,317 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $356 |
| Williamson County FM/Rd | County | 0.0443% | $158 |
| 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% | $8,207 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $454,868 would pay approximately $2,839 per month (principal and interest only, excluding taxes and insurance).