5750 PORANO CIR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $356,692 and $521,602, with a best estimate of $431,766. 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
$431,766
$483,957
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $356,692 and $521,602. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$4,862 for 23 sqft more living space. Net adjustment: +$4,862.
Adjusted -$25,369 for 120 sqft less living space and -$2,229 for being older. Net adjustment: -$27,598.
Adjusted -$3,383 for 16 sqft less living space and -$2,229 for being older. Net adjustment: -$5,612.
Adjusted +$31,289 for 148 sqft more living space and -$2,229 for being older. Net adjustment: +$29,060.
Adjusted +$17,970 for 85 sqft more living space. Net adjustment: +$17,970.
The Neighborhood
This home is valued 19.1% 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 +19.1% above the subdivision median.
Tax Analysis
The estimated annual property tax is $11,140 across all districts. With a homestead exemption claimed, that drops to $9,363 — saving $1,777 per year. That's $780 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% | $5,833 |
| Siena MUD #1 | MUD | 0.5250% | $2,541 |
| Williamson County | County | 0.3694% | $1,788 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $484 |
| Williamson County FM/Rd | County | 0.0443% | $215 |
| EWC Higher Ed Center | special | 0.0409% | $198 |
| Upper Brushy Creek WCID | Water | 0.0170% | $82 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $11,140 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $431,766 would pay approximately $2,695 per month (principal and interest only, excluding taxes and insurance).