8023 BRIENNE DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $290,637 and $561,613, with a best estimate of $523,333. That places the property above the R222592G - CAT HOLLOW ALL SECTIONS R4 median of $451,685, in a neighborhood that declined 6.9% over the past year.
Estimated Value Range
$523,333
$446,421
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R222592G - CAT HOLLOW ALL SECTIONS R4, this home's estimated market value is between $290,637 and $561,613. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$172,490 for 639 sqft more living space and +$7,466 for being newer. Net adjustment: +$179,956.
Adjusted +$172,220 for 638 sqft more living space and -$7,466 for being older. Net adjustment: +$164,754.
Adjusted +$147,926 for 548 sqft more living space and +$7,466 for being newer. Net adjustment: +$155,392.
Adjusted -$239,435 for 887 sqft less living space and -$29,862 for being older. Net adjustment: -$269,297.
Adjusted -$235,926 for 874 sqft less living space and -$29,862 for being older. Net adjustment: -$265,788.
The Neighborhood
This home is valued 1.2% below the R222592G - CAT HOLLOW ALL SECTIONS R4 median of $451,685. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 6.9% over the past year.
R222592G - CAT HOLLOW ALL SECTIONS R4
typicalThis home is -1.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,545 across all districts. With a homestead exemption claimed, that drops to $7,212 — saving $1,333 per year. That's $601 per month a buyer should budget. The assessed value increased -0.3% vs the subdivision average of -6.9%. This above-average increase gives a protest opportunity score of 33 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $3,987 |
| Brushy Creek MUD | MUD | 0.3868% | $1,727 |
| Williamson County | County | 0.3694% | $1,649 |
| Austin Community College | special | 0.1034% | $462 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $446 |
| Williamson County FM/Rd | County | 0.0443% | $198 |
| Upper Brushy Creek WCID | Water | 0.0170% | $76 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $8,545 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $523,333 would pay approximately $3,267 per month (principal and interest only, excluding taxes and insurance).