5620 SAMBUCO ST, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $307,240 and $485,752, with a best estimate of $354,396. 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
$354,396
$447,153
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 $307,240 and $485,752. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$27,060 for 128 sqft less living space and +$6,686 for being newer. Net adjustment: -$20,374.
Adjusted +$57,715 for 273 sqft more living space and +$4,457 for being newer. Net adjustment: +$62,172.
Adjusted -$72,091 for 341 sqft less living space. Net adjustment: -$72,091.
Adjusted -$116,909 for 553 sqft less living space. Net adjustment: -$116,909.
Adjusted +$16,067 for 76 sqft more living space. Net adjustment: +$16,067.
The Neighborhood
This home is valued 10.0% 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 +10.0% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,292 across all districts. With a homestead exemption claimed, that drops to $8,523 — saving $1,769 per year. That's $710 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% | $5,389 |
| Siena MUD #1 | MUD | 0.5250% | $2,348 |
| Williamson County | County | 0.3694% | $1,652 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $447 |
| Williamson County FM/Rd | County | 0.0443% | $198 |
| EWC Higher Ed Center | special | 0.0409% | $183 |
| Upper Brushy Creek WCID | Water | 0.0170% | $76 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $10,292 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $354,396 would pay approximately $2,212 per month (principal and interest only, excluding taxes and insurance).