5621 PORANO CIR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $285,610 and $440,975, with a best estimate of $342,101. 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
$342,101
$335,487
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 $285,610 and $440,975. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$14,376 for 68 sqft less living space and -$2,229 for being older. Net adjustment: -$16,605.
Adjusted -$44,607 for 211 sqft less living space and -$4,457 for being older. Net adjustment: -$49,064.
Adjusted +$12,050 for 57 sqft more living space and -$4,457 for being older. Net adjustment: +$7,593.
Adjusted -$1,268 for 6 sqft less living space and -$2,229 for being older. Net adjustment: -$3,497.
Adjusted -$92,174 for 436 sqft less living space and -$4,457 for being older. Net adjustment: -$96,631.
The Neighborhood
This home is valued 17.4% 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
below averageThis home is -17.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,722 across all districts. With a homestead exemption claimed, that drops to $5,973 — saving $1,749 per year. That's $498 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% | $4,043 |
| Siena MUD #1 | MUD | 0.5250% | $1,761 |
| Williamson County | County | 0.3694% | $1,239 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $335 |
| Williamson County FM/Rd | County | 0.0443% | $149 |
| EWC Higher Ed Center | special | 0.0409% | $137 |
| Upper Brushy Creek WCID | Water | 0.0170% | $57 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $7,722 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $342,101 would pay approximately $2,135 per month (principal and interest only, excluding taxes and insurance).