5605 SACCO ST, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $427,210 and $509,113, with a best estimate of $467,454. 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
$467,454
$455,896
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 $427,210 and $509,113. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$91,540 for 433 sqft more living space and -$8,914 for being older. Net adjustment: +$82,626.
Adjusted +$46,721 for 221 sqft more living space and -$8,914 for being older. Net adjustment: +$37,807.
Adjusted +$179,698 for 850 sqft more living space and -$8,914 for being older. Net adjustment: +$170,784.
Adjusted +$35,305 for 167 sqft more living space and -$4,457 for being older. Net adjustment: +$30,848.
Adjusted +$165,745 for 784 sqft more living space and -$6,686 for being older. Net adjustment: +$159,059.
The Neighborhood
This home is valued 12.2% 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 +12.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,494 across all districts. With a homestead exemption claimed, that drops to $8,722 — saving $1,772 per year. That's $727 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% | $5,494 |
| Siena MUD #1 | MUD | 0.5250% | $2,393 |
| Williamson County | County | 0.3694% | $1,684 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $455 |
| Williamson County FM/Rd | County | 0.0443% | $202 |
| EWC Higher Ed Center | special | 0.0409% | $186 |
| Upper Brushy Creek WCID | Water | 0.0170% | $78 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $10,494 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $467,454 would pay approximately $2,918 per month (principal and interest only, excluding taxes and insurance).