8 TIMBERLINE DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $1,235,461 and $1,602,090, with a best estimate of $1,550,350. That places the property above the R427578G - Hidden Acres & Sec 2 median of $412,870, in a neighborhood that declined 4.2% over the past year.
Estimated Value Range
$1,550,350
$1,041,771
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 $1,235,461 and $1,602,090. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$352,176 for 1,656 sqft more living space and +$410,375 for being newer. Net adjustment: +$762,551.
Adjusted +$772,406 for 3,632 sqft more living space and +$422,445 for being newer. Net adjustment: +$1,194,851.
Adjusted +$761,135 for 3,579 sqft more living space and +$434,514 for being newer. Net adjustment: +$1,195,649.
Adjusted +$699,461 for 3,289 sqft more living space and +$374,165 for being newer. Net adjustment: +$1,073,626.
Adjusted +$575,689 for 2,707 sqft more living space and +$241,397 for being newer. Net adjustment: +$817,086.
The Neighborhood
This home is valued 152.3% above the R427578G - Hidden Acres & Sec 2 median of $412,870. With 19 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.2% over the past year.
R427578G - Hidden Acres & Sec 2
outlier highThis home is +152.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $14,291 across all districts. With a homestead exemption claimed, that drops to $12,868 — saving $1,423 per year. That's $1,072 per month a buyer should budget. The assessed value increased +23.5% vs the subdivision average of -4.2%. This above-average increase gives a protest opportunity score of 100 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $8,357 |
| Williamson County | County | 0.3694% | $3,457 |
| Austin Community College | special | 0.1034% | $968 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $935 |
| Williamson County FM/Rd | County | 0.0443% | $415 |
| Upper Brushy Creek WCID | Water | 0.0170% | $159 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.5272% | $14,291 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $1,550,350 would pay approximately $9,677 per month (principal and interest only, excluding taxes and insurance).