5813 ARBIA LN, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $446,234 and $749,902, with a best estimate of $458,584. 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
$458,584
$400,735
Based on 5 comparable properties(2 in the same subdivision)
There are 5 comparable properties within range, but few are in H121413C - SIENA. The estimated range of $446,234 and $749,902 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$65,537 for 310 sqft more living space. Net adjustment: +$65,537.
Adjusted -$24,101 for 114 sqft less living space and +$13,372 for being newer. Net adjustment: -$10,729.
Adjusted -$38,688 for 183 sqft less living space. Net adjustment: -$38,688.
Adjusted +$141,433 for 669 sqft more living space and -$4,457 for being older. Net adjustment: +$136,976.
Adjusted +$33,403 for 158 sqft more living space and +$11,143 for being newer. Net adjustment: +$44,546.
The Neighborhood
This home is valued 1.4% 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 -1.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,224 across all districts. With a homestead exemption claimed, that drops to $7,463 — saving $1,761 per year. That's $622 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% | $4,830 |
| Siena MUD #1 | MUD | 0.5250% | $2,104 |
| Williamson County | County | 0.3694% | $1,481 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $401 |
| 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% | $9,224 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $458,584 would pay approximately $2,862 per month (principal and interest only, excluding taxes and insurance).