5910 PARMA ST, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $387,156 and $469,059, with a best estimate of $427,401. 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
$427,401
$398,268
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 $387,156 and $469,059. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$49,258 for 233 sqft more living space and -$6,686 for being older. Net adjustment: +$42,572.
Adjusted +$4,440 for 21 sqft more living space and -$6,686 for being older. Net adjustment: -$2,246.
Adjusted +$137,416 for 650 sqft more living space and -$6,686 for being older. Net adjustment: +$130,730.
Adjusted -$6,977 for 33 sqft less living space and -$2,229 for being older. Net adjustment: -$9,206.
Adjusted +$123,463 for 584 sqft more living space and -$4,457 for being older. Net adjustment: +$119,006.
The Neighborhood
This home is valued 2.0% 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 -2.0% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,168 across all districts. With a homestead exemption claimed, that drops to $7,407 — saving $1,761 per year. That's $617 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% | $4,800 |
| Siena MUD #1 | MUD | 0.5250% | $2,091 |
| Williamson County | County | 0.3694% | $1,471 |
| Williamson County ESD #3 - Hutto | ESD | 0.1000% | $398 |
| Williamson County FM/Rd | County | 0.0443% | $177 |
| EWC Higher Ed Center | special | 0.0409% | $163 |
| Upper Brushy Creek WCID | Water | 0.0170% | $68 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3018% | $9,168 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $427,401 would pay approximately $2,668 per month (principal and interest only, excluding taxes and insurance).