5855 PARMA ST, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $496,262 and $675,593, with a best estimate of $573,279. 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
$573,279
$444,206
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 $496,262 and $675,593. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$198,936 for 941 sqft more living space and +$4,457 for being newer. Net adjustment: +$203,393.
Adjusted +$79,490 for 376 sqft more living space and +$2,229 for being newer. Net adjustment: +$81,719.
Adjusted +$114,161 for 540 sqft more living space and -$2,229 for being older. Net adjustment: +$111,932.
Adjusted +$97,671 for 462 sqft more living space and +$2,229 for being newer. Net adjustment: +$99,900.
Adjusted -$79,701 for 377 sqft less living space and -$6,686 for being older. Net adjustment: -$86,387.
The Neighborhood
This home is valued 9.3% 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 +9.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,225 across all districts. With a homestead exemption claimed, that drops to $8,456 — saving $1,769 per year. That's $705 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% | $5,354 |
| Siena MUD #1 | MUD | 0.5250% | $2,332 |
| Williamson County | County | 0.3694% | $1,641 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $444 |
| Williamson County FM/Rd | County | 0.0443% | $197 |
| EWC Higher Ed Center | special | 0.0409% | $182 |
| Upper Brushy Creek WCID | Water | 0.0170% | $76 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $10,225 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $573,279 would pay approximately $3,578 per month (principal and interest only, excluding taxes and insurance).