5612 SACCO ST, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $411,161 and $590,491, with a best estimate of $488,179. 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
$488,179
$440,162
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 $411,161 and $590,491. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$116,064 for 549 sqft more living space and +$2,229 for being newer. Net adjustment: +$118,293.
Adjusted +$26,215 for 124 sqft more living space and -$4,457 for being older. Net adjustment: +$21,758.
Adjusted +$14,799 for 70 sqft more living space. Net adjustment: +$14,799.
Adjusted -$3,383 for 16 sqft less living space. Net adjustment: -$3,383.
Adjusted +$31,289 for 148 sqft more living space and -$4,457 for being older. Net adjustment: +$26,832.
The Neighborhood
This home is valued 8.3% 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 +8.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,131 across all districts. With a homestead exemption claimed, that drops to $8,363 — saving $1,768 per year. That's $697 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% | $5,305 |
| Siena MUD #1 | MUD | 0.5250% | $2,311 |
| Williamson County | County | 0.3694% | $1,626 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $440 |
| Williamson County FM/Rd | County | 0.0443% | $195 |
| EWC Higher Ed Center | special | 0.0409% | $180 |
| Upper Brushy Creek WCID | Water | 0.0170% | $75 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $10,131 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $488,179 would pay approximately $3,047 per month (principal and interest only, excluding taxes and insurance).