5657 PORANO CIR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $317,532 and $472,897, with a best estimate of $374,024. 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
$374,024
$359,106
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 $317,532 and $472,897. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$17,547 for 83 sqft more living space and -$2,229 for being older. Net adjustment: +$15,318.
Adjusted -$12,685 for 60 sqft less living space and -$4,457 for being older. Net adjustment: -$17,142.
Adjusted +$43,973 for 208 sqft more living space and -$4,457 for being older. Net adjustment: +$39,516.
Adjusted +$30,654 for 145 sqft more living space and -$2,229 for being older. Net adjustment: +$28,425.
Adjusted -$60,252 for 285 sqft less living space and -$4,457 for being older. Net adjustment: -$64,709.
The Neighborhood
This home is valued 11.6% 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 -11.6% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,266 across all districts. With a homestead exemption claimed, that drops to $6,512 — saving $1,754 per year. That's $543 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% | $4,328 |
| Siena MUD #1 | MUD | 0.5250% | $1,885 |
| Williamson County | County | 0.3694% | $1,327 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $359 |
| Williamson County FM/Rd | County | 0.0443% | $159 |
| EWC Higher Ed Center | special | 0.0409% | $147 |
| Upper Brushy Creek WCID | Water | 0.0170% | $61 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $8,266 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $374,024 would pay approximately $2,335 per month (principal and interest only, excluding taxes and insurance).