7720 AREZZO DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $407,597 and $490,749, with a best estimate of $464,370. 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
$464,370
$409,718
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in H121413C - SIENA, this home's estimated market value is between $407,597 and $490,749. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$111,201 for 526 sqft more living space and +$6,686 for being newer. Net adjustment: +$117,887.
Adjusted +$34,460 for 163 sqft more living space and +$8,914 for being newer. Net adjustment: +$43,374.
Adjusted -$16,279 for 77 sqft less living space and +$2,229 for being newer. Net adjustment: -$14,050.
Adjusted +$140,587 for 665 sqft more living space and +$2,229 for being newer. Net adjustment: +$142,816.
Adjusted +$109,087 for 516 sqft more living space and +$6,686 for being newer. Net adjustment: +$115,773.
The Neighborhood
This home is in line with the H121413C - SIENA median of $406,354. Note that values in this subdivision declined 5.4% over the past year.
H121413C - SIENA
typicalThis home is +0.8% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,431 across all districts. With a homestead exemption claimed, that drops to $7,668 — saving $1,763 per year. That's $639 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% | $4,938 |
| Siena MUD #1 | MUD | 0.5250% | $2,151 |
| Williamson County | County | 0.3694% | $1,514 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $410 |
| Williamson County FM/Rd | County | 0.0443% | $182 |
| EWC Higher Ed Center | special | 0.0409% | $167 |
| Upper Brushy Creek WCID | Water | 0.0170% | $70 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $9,431 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $464,370 would pay approximately $2,899 per month (principal and interest only, excluding taxes and insurance).