5801 PARMA ST, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $429,342 and $601,512, with a best estimate of $540,293. 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
$540,293
$371,816
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 $429,342 and $601,512. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$117,332 for 555 sqft more living space. Net adjustment: +$117,332.
Adjusted +$136,148 for 644 sqft more living space and +$2,229 for being newer. Net adjustment: +$138,377.
Adjusted +$32,980 for 156 sqft more living space. Net adjustment: +$32,980.
Adjusted +$37,419 for 177 sqft more living space and +$2,229 for being newer. Net adjustment: +$39,648.
Adjusted +$130,862 for 619 sqft more living space. Net adjustment: +$130,862.
The Neighborhood
This home is valued 8.5% 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 -8.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,559 across all districts. With a homestead exemption claimed, that drops to $6,803 — saving $1,756 per year. That's $567 per month a buyer should budget. The assessed value increased +1.7% vs the subdivision average of -5.4%. This above-average increase gives a protest opportunity score of 36 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Hutto ISD | School | 1.2052% | $4,481 |
| Siena MUD #1 | MUD | 0.5250% | $1,952 |
| Williamson County | County | 0.3694% | $1,374 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $372 |
| Williamson County FM/Rd | County | 0.0443% | $165 |
| EWC Higher Ed Center | special | 0.0409% | $152 |
| Upper Brushy Creek WCID | Water | 0.0170% | $63 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $8,559 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $540,293 would pay approximately $3,372 per month (principal and interest only, excluding taxes and insurance).