5778 PORANO CIR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $288,260 and $443,626, with a best estimate of $337,877. That places the property below the H121413C - SIENA median of $406,354, in a neighborhood that declined 5.4% over the past year.
Estimated Value Range
$337,877
$340,208
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 $288,260 and $443,626. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$13,953 for 66 sqft less living space. Net adjustment: -$13,953.
Adjusted +$12,473 for 59 sqft more living space and -$2,229 for being older. Net adjustment: +$10,244.
Adjusted -$846 for 4 sqft less living space. Net adjustment: -$846.
Adjusted -$91,752 for 434 sqft less living space and -$2,229 for being older. Net adjustment: -$93,981.
Adjusted -$33,403 for 158 sqft less living space. Net adjustment: -$33,403.
The Neighborhood
This home is valued 16.3% 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
below averageThis home is -16.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,831 across all districts. With a homestead exemption claimed, that drops to $6,081 — saving $1,750 per year. That's $507 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% | $4,100 |
| Siena MUD #1 | MUD | 0.5250% | $1,786 |
| Williamson County | County | 0.3694% | $1,257 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $340 |
| Williamson County FM/Rd | County | 0.0443% | $151 |
| EWC Higher Ed Center | special | 0.0409% | $139 |
| Upper Brushy Creek WCID | Water | 0.0170% | $58 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $7,831 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $337,877 would pay approximately $2,109 per month (principal and interest only, excluding taxes and insurance).