418 VALONA LOOP, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $329,269 and $583,434, with a best estimate of $506,024. That places the property above the R212505E - BRUSHY CREEK SEC 4 & 5 median of $455,574, in a neighborhood that appreciated 1.7% over the past year.
Estimated Value Range
$506,024
$577,145
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R212505E - BRUSHY CREEK SEC 4 & 5, this home's estimated market value is between $329,269 and $583,434. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$55,934 for 217 sqft more living space and -$25,116 for being older. Net adjustment: +$30,818.
Adjusted +$72,947 for 283 sqft more living space and -$12,558 for being older. Net adjustment: +$60,389.
Adjusted +$88,928 for 345 sqft more living space and -$12,558 for being older. Net adjustment: +$76,370.
Adjusted -$15,723 for 61 sqft less living space and -$12,558 for being older. Net adjustment: -$28,281.
Adjusted -$103,105 for 400 sqft less living space. Net adjustment: -$103,105.
The Neighborhood
This home is valued 26.7% above the R212505E - BRUSHY CREEK SEC 4 & 5 median of $455,574. With 154 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 1.7% over the past year.
R212505E - BRUSHY CREEK SEC 4 & 5
above averageThis home is +26.7% above the subdivision median.
Tax Analysis
The estimated annual property tax is $11,047 across all districts. With a homestead exemption claimed, that drops to $9,690 — saving $1,357 per year. That's $808 per month a buyer should budget. The assessed value increased +8.0% vs the subdivision average of +1.7%. This above-average increase gives a protest opportunity score of 47 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $5,154 |
| Brushy Creek MUD | MUD | 0.3868% | $2,233 |
| Williamson County | County | 0.3694% | $2,132 |
| Austin Community College | special | 0.1034% | $597 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $577 |
| Williamson County FM/Rd | County | 0.0443% | $256 |
| Upper Brushy Creek WCID | Water | 0.0170% | $98 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $11,047 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $506,024 would pay approximately $3,159 per month (principal and interest only, excluding taxes and insurance).