5629 SAMBUCO ST, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $345,641 and $509,200, with a best estimate of $385,885. 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
$385,885
$371,423
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 $345,641 and $509,200. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$46,087 for 218 sqft more living space and +$6,686 for being newer. Net adjustment: +$52,773.
Adjusted +$1,057 for 5 sqft more living space. Net adjustment: +$1,057.
Adjusted -$43,762 for 207 sqft less living space. Net adjustment: -$43,762.
Adjusted +$89,215 for 422 sqft more living space. Net adjustment: +$89,215.
Adjusted -$55,178 for 261 sqft less living space and +$4,457 for being newer. Net adjustment: -$50,721.
The Neighborhood
This home is valued 8.6% 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 -8.6% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,549 across all districts. With a homestead exemption claimed, that drops to $6,793 — saving $1,756 per year. That's $566 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% | $4,476 |
| Siena MUD #1 | MUD | 0.5250% | $1,950 |
| Williamson County | County | 0.3694% | $1,372 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $371 |
| Williamson County FM/Rd | County | 0.0443% | $165 |
| EWC Higher Ed Center | special | 0.0409% | $152 |
| Upper Brushy Creek WCID | Water | 0.0170% | $63 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $8,549 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $385,885 would pay approximately $2,409 per month (principal and interest only, excluding taxes and insurance).