5817 ARBIA LN, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $368,030 and $551,086, with a best estimate of $519,356. 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
$519,356
$543,808
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 $368,030 and $551,086 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$9,513 for 45 sqft less living space and +$13,372 for being newer. Net adjustment: +$3,859.
Adjusted -$17,124 for 81 sqft less living space and +$4,457 for being newer. Net adjustment: -$12,667.
Adjusted +$58,772 for 278 sqft more living space. Net adjustment: +$58,772.
Adjusted +$34,671 for 164 sqft more living space and -$15,600 for being older. Net adjustment: +$19,071.
Adjusted -$15,856 for 75 sqft less living space and +$17,829 for being newer. Net adjustment: +$1,973.
The Neighborhood
This home is valued 33.8% 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
above averageThis home is +33.8% above the subdivision median.
Tax Analysis
The estimated annual property tax is $12,518 across all districts. With a homestead exemption claimed, that drops to $10,730 — saving $1,788 per year. That's $894 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% | $6,554 |
| Siena MUD #1 | MUD | 0.5250% | $2,855 |
| Williamson County | County | 0.3694% | $2,009 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $544 |
| Williamson County FM/Rd | County | 0.0443% | $241 |
| EWC Higher Ed Center | special | 0.0409% | $222 |
| Upper Brushy Creek WCID | Water | 0.0170% | $92 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $12,518 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $519,356 would pay approximately $3,242 per month (principal and interest only, excluding taxes and insurance).