7913 MASSA DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $362,875 and $485,807, with a best estimate of $419,648. 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
$419,648
$444,095
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 $362,875 and $485,807. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$68,708 for 325 sqft more living space and +$4,457 for being newer. Net adjustment: +$73,165.
Adjusted -$8,034 for 38 sqft less living space and +$6,686 for being newer. Net adjustment: -$1,348.
Adjusted -$58,772 for 278 sqft less living space. Net adjustment: -$58,772.
Adjusted +$66,594 for 315 sqft more living space and +$4,457 for being newer. Net adjustment: +$71,051.
Adjusted +$59,829 for 283 sqft more living space and +$2,229 for being newer. Net adjustment: +$62,058.
The Neighborhood
This home is valued 9.3% 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 +9.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,222 across all districts. With a homestead exemption claimed, that drops to $8,453 — saving $1,769 per year. That's $704 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% | $5,352 |
| Siena MUD #1 | MUD | 0.5250% | $2,331 |
| Williamson County | County | 0.3694% | $1,641 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $444 |
| Williamson County FM/Rd | County | 0.0443% | $197 |
| EWC Higher Ed Center | special | 0.0409% | $182 |
| Upper Brushy Creek WCID | Water | 0.0170% | $75 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $10,222 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $419,648 would pay approximately $2,619 per month (principal and interest only, excluding taxes and insurance).