8013 MASSA DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $301,989 and $437,258, with a best estimate of $368,946. 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
$368,946
$371,859
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $301,989 and $437,258. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$8,879 for 42 sqft more living space and +$22,286 for being newer. Net adjustment: +$31,165.
Adjusted +$7,822 for 37 sqft more living space and +$4,457 for being newer. Net adjustment: +$12,279.
Adjusted -$68,919 for 326 sqft less living space and +$6,686 for being newer. Net adjustment: -$62,233.
Adjusted -$119,658 for 566 sqft less living space. Net adjustment: -$119,658.
Adjusted +$37,208 for 176 sqft more living space. Net adjustment: +$37,208.
The Neighborhood
This home is valued 8.5% 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 -8.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,560 across all districts. With a homestead exemption claimed, that drops to $6,804 — saving $1,756 per year. That's $567 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% | $4,482 |
| Siena MUD #1 | MUD | 0.5250% | $1,952 |
| Williamson County | County | 0.3694% | $1,374 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $372 |
| 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% | $8,560 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $368,946 would pay approximately $2,303 per month (principal and interest only, excluding taxes and insurance).