8008 BRIENNE DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $177,804 and $413,829, with a best estimate of $216,084. That places the property below 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
$216,084
$446,274
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 $177,804 and $413,829. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$21,595 for 80 sqft less living space and -$22,397 for being older. Net adjustment: -$43,992.
Adjusted -$195,705 for 725 sqft less living space and +$14,931 for being newer. Net adjustment: -$180,774.
Adjusted -$195,435 for 724 sqft less living space and +$29,862 for being newer. Net adjustment: -$165,573.
Adjusted -$219,999 for 815 sqft less living space and +$29,862 for being newer. Net adjustment: -$190,137.
Adjusted -$88,000 for 326 sqft less living space and +$37,328 for being newer. Net adjustment: -$50,672.
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 $8,542 across all districts. With a homestead exemption claimed, that drops to $7,209 — saving $1,333 per year. That's $601 per month a buyer should budget. The assessed value increased +2.0% vs the subdivision average of -6.9%. This above-average increase gives a protest opportunity score of 45 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $3,986 |
| Brushy Creek MUD | MUD | 0.3868% | $1,726 |
| Williamson County | County | 0.3694% | $1,649 |
| Austin Community College | special | 0.1034% | $461 |
| 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% | $8,542 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $216,084 would pay approximately $1,349 per month (principal and interest only, excluding taxes and insurance).