7929 MASSA DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $350,517 and $433,669, with a best estimate of $407,290. 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
$407,290
$390,389
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 $350,517 and $433,669. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$54,121 for 256 sqft more living space and +$6,686 for being newer. Net adjustment: +$60,807.
Adjusted -$22,621 for 107 sqft less living space and +$8,914 for being newer. Net adjustment: -$13,707.
Adjusted -$73,359 for 347 sqft less living space and +$2,229 for being newer. Net adjustment: -$71,130.
Adjusted +$83,507 for 395 sqft more living space and +$2,229 for being newer. Net adjustment: +$85,736.
Adjusted +$52,007 for 246 sqft more living space and +$6,686 for being newer. Net adjustment: +$58,693.
The Neighborhood
This home is valued 3.9% 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 -3.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,986 across all districts. With a homestead exemption claimed, that drops to $7,227 — saving $1,759 per year. That's $602 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% | $4,705 |
| Siena MUD #1 | MUD | 0.5250% | $2,050 |
| Williamson County | County | 0.3694% | $1,442 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $390 |
| Williamson County FM/Rd | County | 0.0443% | $173 |
| EWC Higher Ed Center | special | 0.0409% | $160 |
| Upper Brushy Creek WCID | Water | 0.0170% | $66 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $8,986 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $407,290 would pay approximately $2,542 per month (principal and interest only, excluding taxes and insurance).