5804 ARBIA LN, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $400,423 and $708,888, with a best estimate of $407,907. 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
$407,907
$380,148
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 $400,423 and $708,888 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$13,530 for 64 sqft more living space and +$20,058 for being newer. Net adjustment: +$33,588.
Adjusted +$24,523 for 116 sqft more living space. Net adjustment: +$24,523.
Adjusted -$7,611 for 36 sqft less living space and +$11,143 for being newer. Net adjustment: +$3,532.
Adjusted +$9,091 for 43 sqft more living space and +$20,058 for being newer. Net adjustment: +$29,149.
Adjusted +$100,419 for 475 sqft more living space and -$4,457 for being older. Net adjustment: +$95,962.
The Neighborhood
This home is valued 6.4% 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 -6.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,750 across all districts. With a homestead exemption claimed, that drops to $6,993 — saving $1,757 per year. That's $583 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% | $4,582 |
| Siena MUD #1 | MUD | 0.5250% | $1,996 |
| Williamson County | County | 0.3694% | $1,404 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $380 |
| Williamson County FM/Rd | County | 0.0443% | $169 |
| EWC Higher Ed Center | special | 0.0409% | $155 |
| Upper Brushy Creek WCID | Water | 0.0170% | $65 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $8,750 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $407,907 would pay approximately $2,546 per month (principal and interest only, excluding taxes and insurance).