5809 ARBIA LN, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $422,126 and $635,746, with a best estimate of $460,884. 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
$460,884
$400,423
Based on 5 comparable properties(1 in the same subdivision)
There are 5 comparable properties within range, but few are in H121413C - SIENA. The estimated range of $422,126 and $635,746 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$69,765 for 330 sqft more living space and +$2,229 for being newer. Net adjustment: +$71,994.
Adjusted -$51,795 for 245 sqft less living space. Net adjustment: -$51,795.
Adjusted -$22,832 for 108 sqft less living space and +$24,515 for being newer. Net adjustment: +$1,683.
Adjusted +$77,376 for 366 sqft more living space and +$11,143 for being newer. Net adjustment: +$88,519.
Adjusted -$145,027 for 686 sqft less living space and +$2,229 for being newer. Net adjustment: -$142,798.
The Neighborhood
This home is valued 1.5% 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 -1.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,217 across all districts. With a homestead exemption claimed, that drops to $7,456 — saving $1,761 per year. That's $621 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% | $4,826 |
| Siena MUD #1 | MUD | 0.5250% | $2,102 |
| Williamson County | County | 0.3694% | $1,479 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $400 |
| Williamson County FM/Rd | County | 0.0443% | $178 |
| EWC Higher Ed Center | special | 0.0409% | $164 |
| Upper Brushy Creek WCID | Water | 0.0170% | $68 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $9,217 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $460,884 would pay approximately $2,877 per month (principal and interest only, excluding taxes and insurance).