5665 PORANO CIR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $345,003 and $509,913, with a best estimate of $420,077. 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
$420,077
$431,833
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 $345,003 and $509,913. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$17,970 for 85 sqft less living space and +$11,143 for being newer. Net adjustment: -$6,827.
Adjusted -$48,201 for 228 sqft less living space and +$8,914 for being newer. Net adjustment: -$39,287.
Adjusted -$26,215 for 124 sqft less living space and +$8,914 for being newer. Net adjustment: -$17,301.
Adjusted +$8,456 for 40 sqft more living space and +$8,914 for being newer. Net adjustment: +$17,370.
Adjusted -$4,862 for 23 sqft less living space and +$11,143 for being newer. Net adjustment: +$6,281.
The Neighborhood
This home is valued 6.3% 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
typicalThis home is +6.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,940 across all districts. With a homestead exemption claimed, that drops to $8,173 — saving $1,767 per year. That's $681 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% | $5,204 |
| Siena MUD #1 | MUD | 0.5250% | $2,267 |
| Williamson County | County | 0.3694% | $1,595 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $431 |
| Williamson County FM/Rd | County | 0.0443% | $191 |
| EWC Higher Ed Center | special | 0.0409% | $176 |
| Upper Brushy Creek WCID | Water | 0.0170% | $73 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $9,940 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $420,077 would pay approximately $2,622 per month (principal and interest only, excluding taxes and insurance).